prot.co.jp website information.
prot.co.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.
No name server records were found.
and probably website prot.co.jp is hosted by FASTLY - Fastly, US web hosting company. Check the complete list of other most popular websites hosted by FASTLY - Fastly, US hosting company.
According to Alexa traffic rank the highest website prot.co.jp position was 22909 (in the world). The lowest Alexa rank position was 999069. Now website prot.co.jp ranked in Alexa database as number 365433 (in the world).
Website prot.co.jp Desktop speed measurement score (16/100) is better than the results of 2.91% of other sites shows that the page desktop performance can be improved.
prot.co.jp Mobile usability score (65/100) is better than the results of 13.11% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of prot.co.jp (13/100) is better than the results of 2.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-25-2024 | N/A | N/A |
| Nov-24-2024 | 365,433 | -660 |
| Nov-23-2024 | 364,773 | 883 |
| Nov-22-2024 | 365,656 | -571 |
| Nov-21-2024 | 365,085 | -8,474 |
| Nov-20-2024 | 356,611 | -4,921 |
| Nov-19-2024 | 351,690 | 6,243 |
Advertisement
prot.co.jp Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
prot.co.jp whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
prot.co.jp server information
Servers Location
| IP Address |
|---|
| Country |
|---|
prot.co.jp desktop page speed rank
Last tested: 2019-01-05
Desktop Speed
Bad
16/100
prot.co.jp Desktop Speed Test Quick Summary
priority - 345 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.3MiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider/yoshiwara_sl.jpg could save 445.7KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg could save 417.7KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg could save 373.2KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_sl.jpg could save 309.9KiB (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_sl.jpg could save 251.5KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg could save 235.4KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_sl.jpg could save 186.3KiB (71% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_tm.jpg could save 138.4KiB (97% reduction).
Compressing https://prot.co.jp/news/img/20171004_luckydog1.jpg could save 107.7KiB (92% reduction).
Compressing https://prot.co.jp/news/img/20180222amatsutsumi.jpg could save 90.8KiB (94% reduction).
Compressing https://prot.co.jp/news/img/20171221flowers4.jpg could save 89.8KiB (94% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg could save 67KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20181004ov.jpg could save 27.1KiB (77% reduction).
Compressing https://prot.co.jp/news/img/20181220summerpockets.jpg could save 26.7KiB (75% reduction).
Compressing https://prot.co.jp/news/img/20170120yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521rensenki.jpg could save 24KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20170420griside.jpg could save 23.4KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180322island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160902island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20171116_taishoalice.jpg could save 21.7KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20180928flowersq.jpg could save 21.2KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/motttosp.jpg could save 20.8KiB (48% reduction).
Compressing https://prot.co.jp/news/img/20170906_taishoalice.jpg could save 20.2KiB (69% reduction).
Compressing https://prot.co.jp/news/img/160501air.jpg could save 19KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160810flowers3.jpg could save 17.6KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20170907_katahane.jpg could save 17.5KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg could save 14.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/150206heaven2.jpg could save 11.5KiB (54% reduction).
Compressing https://prot.co.jp/news/img/150508himawari.jpg could save 11.4KiB (55% reduction).
Compressing https://prot.co.jp/news/img/150710amamiso.jpg could save 11.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_tm.jpg could save 11.1KiB (76% reduction).
Compressing https://prot.co.jp/news/img/141209heaven.jpg could save 11.1KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg could save 10.6KiB (80% reduction).
Compressing https://prot.co.jp/news/img/20160501chara1.jpg could save 9.9KiB (70% reduction).
Compressing https://prot.co.jp/news/img/150314michiru.jpg could save 9.8KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20170907_grisaia.jpg could save 9.7KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20161229rewritehf.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150119rewrite.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20180426gpt0304.jpg could save 9.2KiB (55% reduction).
Compressing https://prot.co.jp/news/img/20160210hoshiori.jpg could save 9KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160428hatsumira.jpg could save 8.9KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160921rewrite.jpg could save 8.7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150916omoide.jpg could save 8.5KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160310kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20180622kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/150826walpurga.jpg could save 7.3KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20160310flowers.jpg could save 7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160902tgs16.jpg could save 6.9KiB (53% reduction).
Compressing https://prot.co.jp/news/img/150710flowers2.jpg could save 6.4KiB (51% reduction).
Compressing https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg could save 6.2KiB (57% reduction).
Compressing https://prot.co.jp/news/img/20160210taishoalice.jpg could save 6.1KiB (41% reduction).
Compressing https://prot.co.jp/news/img/20170413_c12017.jpg could save 6KiB (53% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg could save 6KiB (56% reduction).
Compressing https://prot.co.jp/news/img/20180322clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/news/img/20181227clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg could save 5.1KiB (52% reduction).
Compressing https://prot.co.jp/img/n_img/ft.png could save 4KiB (76% reduction).
Compressing https://www.gred.jp/gred_seal/seal.gif could save 3.8KiB (67% reduction).
Compressing https://pbs.twimg.com/media/DpnZQaMVAAAP5Bz?format=jpg&name=360x360 could save 3.3KiB (12% reduction).
Compressing https://pbs.twimg.com/media/DuIpME_WkAEmG7i?format=jpg&name=360x360 could save 3.2KiB (11% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_tm.jpg could save 3.2KiB (53% reduction).
Compressing https://pbs.twimg.com/media/Du04Kc0U8AAL00s?format=jpg&name=360x360 could save 3.2KiB (13% reduction).
Compressing https://pbs.twimg.com/media/DtD3w6xVYAAojVq?format=jpg&name=360x360 could save 3.2KiB (11% reduction).
Compressing https://pbs.twimg.com/media/DurJ6zKVAAA9ekg?format=jpg&name=360x360 could save 3.1KiB (18% reduction).
Compressing https://pbs.twimg.com/media/DsfV5dHU4AEL6vZ?format=jpg&name=360x360 could save 3.1KiB (18% reduction).
Compressing https://pbs.twimg.com/media/Ds_2lUuVAAIOyuD?format=jpg&name=360x360 could save 3.1KiB (14% reduction).
Compressing https://pbs.twimg.com/media/Du2UalRU8AAL4zF?format=jpg&name=240x240 could save 2.9KiB (20% reduction).
Compressing https://pbs.twimg.com/media/Du2UhKcUwAIX-IB?format=jpg&name=240x240 could save 2.9KiB (20% reduction).
Compressing https://pbs.twimg.com/media/Du2UcgnU0AEvywz?format=jpg&name=240x240 could save 2.8KiB (20% reduction).
Compressing https://pbs.twimg.com/media/Du2UfNWU0AANN5Q?format=jpg&name=240x240 could save 2.6KiB (16% reduction).
Compressing https://prot.co.jp/img/n_img/menu_youtube_df.png could save 2.2KiB (36% reduction).
Compressing https://prot.co.jp/img/n_img/menu_question_df.png could save 2KiB (37% reduction).
Compressing https://prot.co.jp/img/n_img/menu_mobile_df.png could save 1.8KiB (39% reduction).
Compressing https://prot.co.jp/img/n_img/menu_game_df.png could save 1.7KiB (34% reduction).
Compressing https://prot.co.jp/img/n_img/prototype.png could save 1.5KiB (35% reduction).
Compressing https://prot.co.jp/img/n_img/menu_event_df.png could save 1.4KiB (31% reduction).
Compressing https://prot.co.jp/img/n_img/twitter.png could save 1.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/news.png could save 1.1KiB (22% reduction).
Compressing https://prot.co.jp/img/n_img/hd.png could save 1.1KiB (42% reduction).
Compressing https://prot.co.jp/img/n_img/support_df.png could save 1.1KiB (40% reduction).
Compressing https://prot.co.jp/img/n_img/ft_privacy_df.png could save 1KiB (58% reduction).
Compressing https://prot.co.jp/img/n_img/ft_company_df.png could save 1KiB (63% reduction).
Compressing https://pbs.twimg.com/profile_images/876332445485772800/r0nqVVpz_normal.jpg could save 945B (49% reduction).
Compressing https://pbs.twimg.com/profile_images/1013436760859…47/aQltRN9T_normal.jpg could save 928B (50% reduction).
Compressing https://prot.co.jp/img/n_img/bg2.png could save 907B (85% reduction).
Compressing https://prot.co.jp/news/img/link.png could save 891B (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/arrows-small.png could save 679B (43% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg could save 417.7KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg could save 373.2KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_sl.jpg could save 309.9KiB (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_sl.jpg could save 251.5KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg could save 235.4KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_sl.jpg could save 186.3KiB (71% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_tm.jpg could save 138.4KiB (97% reduction).
Compressing https://prot.co.jp/news/img/20171004_luckydog1.jpg could save 107.7KiB (92% reduction).
Compressing https://prot.co.jp/news/img/20180222amatsutsumi.jpg could save 90.8KiB (94% reduction).
Compressing https://prot.co.jp/news/img/20171221flowers4.jpg could save 89.8KiB (94% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg could save 67KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20181004ov.jpg could save 27.1KiB (77% reduction).
Compressing https://prot.co.jp/news/img/20181220summerpockets.jpg could save 26.7KiB (75% reduction).
Compressing https://prot.co.jp/news/img/20170120yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521rensenki.jpg could save 24KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20170420griside.jpg could save 23.4KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180322island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160902island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20171116_taishoalice.jpg could save 21.7KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20180928flowersq.jpg could save 21.2KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/motttosp.jpg could save 20.8KiB (48% reduction).
Compressing https://prot.co.jp/news/img/20170906_taishoalice.jpg could save 20.2KiB (69% reduction).
Compressing https://prot.co.jp/news/img/160501air.jpg could save 19KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160810flowers3.jpg could save 17.6KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20170907_katahane.jpg could save 17.5KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg could save 14.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/150206heaven2.jpg could save 11.5KiB (54% reduction).
Compressing https://prot.co.jp/news/img/150508himawari.jpg could save 11.4KiB (55% reduction).
Compressing https://prot.co.jp/news/img/150710amamiso.jpg could save 11.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_tm.jpg could save 11.1KiB (76% reduction).
Compressing https://prot.co.jp/news/img/141209heaven.jpg could save 11.1KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg could save 10.6KiB (80% reduction).
Compressing https://prot.co.jp/news/img/20160501chara1.jpg could save 9.9KiB (70% reduction).
Compressing https://prot.co.jp/news/img/150314michiru.jpg could save 9.8KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20170907_grisaia.jpg could save 9.7KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20161229rewritehf.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150119rewrite.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20180426gpt0304.jpg could save 9.2KiB (55% reduction).
Compressing https://prot.co.jp/news/img/20160210hoshiori.jpg could save 9KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160428hatsumira.jpg could save 8.9KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160921rewrite.jpg could save 8.7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150916omoide.jpg could save 8.5KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160310kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20180622kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/150826walpurga.jpg could save 7.3KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20160310flowers.jpg could save 7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160902tgs16.jpg could save 6.9KiB (53% reduction).
Compressing https://prot.co.jp/news/img/150710flowers2.jpg could save 6.4KiB (51% reduction).
Compressing https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg could save 6.2KiB (57% reduction).
Compressing https://prot.co.jp/news/img/20160210taishoalice.jpg could save 6.1KiB (41% reduction).
Compressing https://prot.co.jp/news/img/20170413_c12017.jpg could save 6KiB (53% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg could save 6KiB (56% reduction).
Compressing https://prot.co.jp/news/img/20180322clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/news/img/20181227clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg could save 5.1KiB (52% reduction).
Compressing https://prot.co.jp/img/n_img/ft.png could save 4KiB (76% reduction).
Compressing https://www.gred.jp/gred_seal/seal.gif could save 3.8KiB (67% reduction).
Compressing https://pbs.twimg.com/media/DpnZQaMVAAAP5Bz?format=jpg&name=360x360 could save 3.3KiB (12% reduction).
Compressing https://pbs.twimg.com/media/DuIpME_WkAEmG7i?format=jpg&name=360x360 could save 3.2KiB (11% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_tm.jpg could save 3.2KiB (53% reduction).
Compressing https://pbs.twimg.com/media/Du04Kc0U8AAL00s?format=jpg&name=360x360 could save 3.2KiB (13% reduction).
Compressing https://pbs.twimg.com/media/DtD3w6xVYAAojVq?format=jpg&name=360x360 could save 3.2KiB (11% reduction).
Compressing https://pbs.twimg.com/media/DurJ6zKVAAA9ekg?format=jpg&name=360x360 could save 3.1KiB (18% reduction).
Compressing https://pbs.twimg.com/media/DsfV5dHU4AEL6vZ?format=jpg&name=360x360 could save 3.1KiB (18% reduction).
Compressing https://pbs.twimg.com/media/Ds_2lUuVAAIOyuD?format=jpg&name=360x360 could save 3.1KiB (14% reduction).
Compressing https://pbs.twimg.com/media/Du2UalRU8AAL4zF?format=jpg&name=240x240 could save 2.9KiB (20% reduction).
Compressing https://pbs.twimg.com/media/Du2UhKcUwAIX-IB?format=jpg&name=240x240 could save 2.9KiB (20% reduction).
Compressing https://pbs.twimg.com/media/Du2UcgnU0AEvywz?format=jpg&name=240x240 could save 2.8KiB (20% reduction).
Compressing https://pbs.twimg.com/media/Du2UfNWU0AANN5Q?format=jpg&name=240x240 could save 2.6KiB (16% reduction).
Compressing https://prot.co.jp/img/n_img/menu_youtube_df.png could save 2.2KiB (36% reduction).
Compressing https://prot.co.jp/img/n_img/menu_question_df.png could save 2KiB (37% reduction).
Compressing https://prot.co.jp/img/n_img/menu_mobile_df.png could save 1.8KiB (39% reduction).
Compressing https://prot.co.jp/img/n_img/menu_game_df.png could save 1.7KiB (34% reduction).
Compressing https://prot.co.jp/img/n_img/prototype.png could save 1.5KiB (35% reduction).
Compressing https://prot.co.jp/img/n_img/menu_event_df.png could save 1.4KiB (31% reduction).
Compressing https://prot.co.jp/img/n_img/twitter.png could save 1.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/news.png could save 1.1KiB (22% reduction).
Compressing https://prot.co.jp/img/n_img/hd.png could save 1.1KiB (42% reduction).
Compressing https://prot.co.jp/img/n_img/support_df.png could save 1.1KiB (40% reduction).
Compressing https://prot.co.jp/img/n_img/ft_privacy_df.png could save 1KiB (58% reduction).
Compressing https://prot.co.jp/img/n_img/ft_company_df.png could save 1KiB (63% reduction).
Compressing https://pbs.twimg.com/profile_images/876332445485772800/r0nqVVpz_normal.jpg could save 945B (49% reduction).
Compressing https://pbs.twimg.com/profile_images/1013436760859…47/aQltRN9T_normal.jpg could save 928B (50% reduction).
Compressing https://prot.co.jp/img/n_img/bg2.png could save 907B (85% reduction).
Compressing https://prot.co.jp/news/img/link.png could save 891B (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/arrows-small.png could save 679B (43% reduction).
priority - 42 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://prot.co.jp/img/n_img/bg.png (expiration not specified)
https://prot.co.jp/img/n_img/bg2.png (expiration not specified)
https://prot.co.jp/img/n_img/ft.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_company_df.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_privacy_df.png (expiration not specified)
https://prot.co.jp/img/n_img/hd.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_event_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_game_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_mobile_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_question_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_youtube_df.png (expiration not specified)
https://prot.co.jp/img/n_img/motttosp.jpg (expiration not specified)
https://prot.co.jp/img/n_img/news.png (expiration not specified)
https://prot.co.jp/img/n_img/proto.css (expiration not specified)
https://prot.co.jp/img/n_img/prototype.png (expiration not specified)
https://prot.co.jp/img/n_img/slider.css (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/arrows-small.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/black-opacity-40.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/support_df.png (expiration not specified)
https://prot.co.jp/img/n_img/twitter.png (expiration not specified)
https://prot.co.jp/js/jquery.aw-showcase.js (expiration not specified)
https://prot.co.jp/js/jquery.min.js (expiration not specified)
https://prot.co.jp/news/img/141209heaven.jpg (expiration not specified)
https://prot.co.jp/news/img/150119rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/150206heaven2.jpg (expiration not specified)
https://prot.co.jp/news/img/150314michiru.jpg (expiration not specified)
https://prot.co.jp/news/img/150508himawari.jpg (expiration not specified)
https://prot.co.jp/news/img/150710amamiso.jpg (expiration not specified)
https://prot.co.jp/news/img/150710flowers2.jpg (expiration not specified)
https://prot.co.jp/news/img/150826walpurga.jpg (expiration not specified)
https://prot.co.jp/news/img/150916omoide.jpg (expiration not specified)
https://prot.co.jp/news/img/160501air.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210hoshiori.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310flowers.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20160428hatsumira.jpg (expiration not specified)
https://prot.co.jp/news/img/20160501chara1.jpg (expiration not specified)
https://prot.co.jp/news/img/20160810flowers3.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902island.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902tgs16.jpg (expiration not specified)
https://prot.co.jp/news/img/20160921rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/20161229rewritehf.jpg (expiration not specified)
https://prot.co.jp/news/img/20170120yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20170413_c12017.jpg (expiration not specified)
https://prot.co.jp/news/img/20170420griside.jpg (expiration not specified)
https://prot.co.jp/news/img/20170906_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_grisaia.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_katahane.jpg (expiration not specified)
https://prot.co.jp/news/img/20171004_luckydog1.jpg (expiration not specified)
https://prot.co.jp/news/img/20171116_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20171221flowers4.jpg (expiration not specified)
https://prot.co.jp/news/img/20180222amatsutsumi.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322island.jpg (expiration not specified)
https://prot.co.jp/news/img/20180419_7days.png (expiration not specified)
https://prot.co.jp/news/img/20180426gpt0304.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521rensenki.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20180622kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20180928flowersq.jpg (expiration not specified)
https://prot.co.jp/news/img/20181004ov.jpg (expiration not specified)
https://prot.co.jp/news/img/20181220summerpockets.jpg (expiration not specified)
https://prot.co.jp/news/img/20181227clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/link.png (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://prot.co.jp/img/n_img/bg2.png (expiration not specified)
https://prot.co.jp/img/n_img/ft.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_company_df.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_privacy_df.png (expiration not specified)
https://prot.co.jp/img/n_img/hd.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_event_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_game_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_mobile_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_question_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_youtube_df.png (expiration not specified)
https://prot.co.jp/img/n_img/motttosp.jpg (expiration not specified)
https://prot.co.jp/img/n_img/news.png (expiration not specified)
https://prot.co.jp/img/n_img/proto.css (expiration not specified)
https://prot.co.jp/img/n_img/prototype.png (expiration not specified)
https://prot.co.jp/img/n_img/slider.css (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/arrows-small.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/black-opacity-40.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/support_df.png (expiration not specified)
https://prot.co.jp/img/n_img/twitter.png (expiration not specified)
https://prot.co.jp/js/jquery.aw-showcase.js (expiration not specified)
https://prot.co.jp/js/jquery.min.js (expiration not specified)
https://prot.co.jp/news/img/141209heaven.jpg (expiration not specified)
https://prot.co.jp/news/img/150119rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/150206heaven2.jpg (expiration not specified)
https://prot.co.jp/news/img/150314michiru.jpg (expiration not specified)
https://prot.co.jp/news/img/150508himawari.jpg (expiration not specified)
https://prot.co.jp/news/img/150710amamiso.jpg (expiration not specified)
https://prot.co.jp/news/img/150710flowers2.jpg (expiration not specified)
https://prot.co.jp/news/img/150826walpurga.jpg (expiration not specified)
https://prot.co.jp/news/img/150916omoide.jpg (expiration not specified)
https://prot.co.jp/news/img/160501air.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210hoshiori.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310flowers.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20160428hatsumira.jpg (expiration not specified)
https://prot.co.jp/news/img/20160501chara1.jpg (expiration not specified)
https://prot.co.jp/news/img/20160810flowers3.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902island.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902tgs16.jpg (expiration not specified)
https://prot.co.jp/news/img/20160921rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/20161229rewritehf.jpg (expiration not specified)
https://prot.co.jp/news/img/20170120yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20170413_c12017.jpg (expiration not specified)
https://prot.co.jp/news/img/20170420griside.jpg (expiration not specified)
https://prot.co.jp/news/img/20170906_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_grisaia.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_katahane.jpg (expiration not specified)
https://prot.co.jp/news/img/20171004_luckydog1.jpg (expiration not specified)
https://prot.co.jp/news/img/20171116_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20171221flowers4.jpg (expiration not specified)
https://prot.co.jp/news/img/20180222amatsutsumi.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322island.jpg (expiration not specified)
https://prot.co.jp/news/img/20180419_7days.png (expiration not specified)
https://prot.co.jp/news/img/20180426gpt0304.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521rensenki.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20180622kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20180928flowersq.jpg (expiration not specified)
https://prot.co.jp/news/img/20181004ov.jpg (expiration not specified)
https://prot.co.jp/news/img/20181220summerpockets.jpg (expiration not specified)
https://prot.co.jp/news/img/20181227clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/link.png (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
priority - 16 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 154.8KiB (75% reduction).
Compressing https://prot.co.jp/js/jquery.min.js could save 54.7KiB (65% reduction).
Compressing https://prot.co.jp/news/top_news.html could save 54.3KiB (88% reduction).
Compressing https://prot.co.jp/js/jquery.aw-showcase.js could save 32KiB (79% reduction).
Compressing https://prot.co.jp/ could save 7KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider.css could save 5.3KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/proto.css could save 1.6KiB (69% reduction).
Compressing https://prot.co.jp/news/top_news.html could save 54.3KiB (88% reduction).
Compressing https://prot.co.jp/js/jquery.aw-showcase.js could save 32KiB (79% reduction).
Compressing https://prot.co.jp/ could save 7KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider.css could save 5.3KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/proto.css could save 1.6KiB (69% reduction).
priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://prot.co.jp/js/jquery.min.js
https://prot.co.jp/js/jquery.aw-showcase.js
https://prot.co.jp/js/jquery.aw-showcase.js
Optimize CSS Delivery of the following:
https://prot.co.jp/img/n_img/slider.css
https://prot.co.jp/img/n_img/proto.css
https://fonts.googleapis.com/css?family=Oswald:300
https://prot.co.jp/img/n_img/proto.css
https://fonts.googleapis.com/css?family=Oswald:300
priority - 2 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 15.2KiB (38% reduction).
Minifying https://prot.co.jp/js/jquery.aw-showcase.js could save 15.2KiB (38% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 2.4KiB (27% reduction).
Minifying https://prot.co.jp/img/n_img/slider.css could save 1.9KiB (28% reduction).
Minifying https://prot.co.jp/img/n_img/proto.css could save 525B (23% reduction).
Minifying https://prot.co.jp/img/n_img/proto.css could save 525B (23% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.2KiB (13% reduction).
Minifying https://prot.co.jp/ could save 1.2KiB (13% reduction).
prot.co.jp Desktop Resources
| Total Resources | 126 |
| Number of Hosts | 9 |
| Static Resources | 116 |
| JavaScript Resources | 8 |
| CSS Resources | 5 |
prot.co.jp Desktop Resource Breakdown
prot.co.jp mobile page speed rank
Last tested: 2019-01-05
Mobile Speed
Bad
13/100
prot.co.jp Mobile Speed Test Quick Summary
priority - 343 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.3MiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/slider/yoshiwara_sl.jpg could save 445.7KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg could save 417.7KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg could save 373.2KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_sl.jpg could save 309.9KiB (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_sl.jpg could save 251.5KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg could save 235.4KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_sl.jpg could save 186.3KiB (71% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_tm.jpg could save 138.4KiB (97% reduction).
Compressing https://prot.co.jp/news/img/20171004_luckydog1.jpg could save 107.7KiB (92% reduction).
Compressing https://prot.co.jp/news/img/20180222amatsutsumi.jpg could save 90.8KiB (94% reduction).
Compressing https://prot.co.jp/news/img/20171221flowers4.jpg could save 89.8KiB (94% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg could save 67KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20181004ov.jpg could save 27.1KiB (77% reduction).
Compressing https://prot.co.jp/news/img/20181220summerpockets.jpg could save 26.7KiB (75% reduction).
Compressing https://prot.co.jp/news/img/20170120yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521rensenki.jpg could save 24KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20170420griside.jpg could save 23.4KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180322island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160902island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20171116_taishoalice.jpg could save 21.7KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20180928flowersq.jpg could save 21.2KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/motttosp.jpg could save 20.8KiB (48% reduction).
Compressing https://prot.co.jp/news/img/20170906_taishoalice.jpg could save 20.2KiB (69% reduction).
Compressing https://prot.co.jp/news/img/160501air.jpg could save 19KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160810flowers3.jpg could save 17.6KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20170907_katahane.jpg could save 17.5KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg could save 14.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/150206heaven2.jpg could save 11.5KiB (54% reduction).
Compressing https://prot.co.jp/news/img/150508himawari.jpg could save 11.4KiB (55% reduction).
Compressing https://prot.co.jp/news/img/150710amamiso.jpg could save 11.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_tm.jpg could save 11.1KiB (76% reduction).
Compressing https://prot.co.jp/news/img/141209heaven.jpg could save 11.1KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg could save 10.6KiB (80% reduction).
Compressing https://prot.co.jp/news/img/20160501chara1.jpg could save 9.9KiB (70% reduction).
Compressing https://prot.co.jp/news/img/150314michiru.jpg could save 9.8KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20170907_grisaia.jpg could save 9.7KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20161229rewritehf.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150119rewrite.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20180426gpt0304.jpg could save 9.2KiB (55% reduction).
Compressing https://prot.co.jp/news/img/20160210hoshiori.jpg could save 9KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160428hatsumira.jpg could save 8.9KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160921rewrite.jpg could save 8.7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150916omoide.jpg could save 8.5KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160310kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20180622kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/150826walpurga.jpg could save 7.3KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20160310flowers.jpg could save 7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160902tgs16.jpg could save 6.9KiB (53% reduction).
Compressing https://prot.co.jp/news/img/150710flowers2.jpg could save 6.4KiB (51% reduction).
Compressing https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg could save 6.2KiB (57% reduction).
Compressing https://prot.co.jp/news/img/20160210taishoalice.jpg could save 6.1KiB (41% reduction).
Compressing https://prot.co.jp/news/img/20170413_c12017.jpg could save 6KiB (53% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg could save 6KiB (56% reduction).
Compressing https://prot.co.jp/news/img/20180322clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/news/img/20181227clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg could save 5.1KiB (52% reduction).
Compressing https://prot.co.jp/img/n_img/ft.png could save 4KiB (76% reduction).
Compressing https://www.gred.jp/gred_seal/seal.gif could save 3.8KiB (67% reduction).
Compressing https://pbs.twimg.com/media/Du2UfNWU0AANN5Q?format=jpg&name=360x360 could save 3.4KiB (11% reduction).
Compressing https://pbs.twimg.com/media/Du2UhKcUwAIX-IB?format=jpg&name=360x360 could save 3.4KiB (13% reduction).
Compressing https://pbs.twimg.com/media/Du2UalRU8AAL4zF?format=jpg&name=360x360 could save 3.3KiB (13% reduction).
Compressing https://pbs.twimg.com/media/Du2UcgnU0AEvywz?format=jpg&name=360x360 could save 3.3KiB (13% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_tm.jpg could save 3.2KiB (53% reduction).
Compressing https://prot.co.jp/img/n_img/menu_youtube_df.png could save 2.2KiB (36% reduction).
Compressing https://prot.co.jp/img/n_img/menu_question_df.png could save 2KiB (37% reduction).
Compressing https://prot.co.jp/img/n_img/menu_mobile_df.png could save 1.8KiB (39% reduction).
Compressing https://prot.co.jp/img/n_img/menu_game_df.png could save 1.7KiB (34% reduction).
Compressing https://prot.co.jp/img/n_img/prototype.png could save 1.5KiB (35% reduction).
Compressing https://prot.co.jp/img/n_img/menu_event_df.png could save 1.4KiB (31% reduction).
Compressing https://prot.co.jp/img/n_img/twitter.png could save 1.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/news.png could save 1.1KiB (22% reduction).
Compressing https://prot.co.jp/img/n_img/hd.png could save 1.1KiB (42% reduction).
Compressing https://prot.co.jp/img/n_img/support_df.png could save 1.1KiB (40% reduction).
Compressing https://prot.co.jp/img/n_img/ft_privacy_df.png could save 1KiB (58% reduction).
Compressing https://prot.co.jp/img/n_img/ft_company_df.png could save 1KiB (63% reduction).
Compressing https://pbs.twimg.com/profile_images/876332445485772800/r0nqVVpz_bigger.jpg could save 1KiB (40% reduction).
Compressing https://pbs.twimg.com/profile_images/1013436760859…47/aQltRN9T_normal.jpg could save 928B (50% reduction).
Compressing https://prot.co.jp/img/n_img/bg2.png could save 907B (85% reduction).
Compressing https://prot.co.jp/news/img/link.png could save 891B (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/arrows-small.png could save 679B (43% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg could save 417.7KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg could save 373.2KiB (83% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_sl.jpg could save 309.9KiB (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_sl.jpg could save 251.5KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg could save 235.4KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_sl.jpg could save 186.3KiB (71% reduction).
Compressing https://prot.co.jp/img/n_img/slider/7days_tm.jpg could save 138.4KiB (97% reduction).
Compressing https://prot.co.jp/news/img/20171004_luckydog1.jpg could save 107.7KiB (92% reduction).
Compressing https://prot.co.jp/news/img/20180222amatsutsumi.jpg could save 90.8KiB (94% reduction).
Compressing https://prot.co.jp/news/img/20171221flowers4.jpg could save 89.8KiB (94% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg could save 67KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20181004ov.jpg could save 27.1KiB (77% reduction).
Compressing https://prot.co.jp/news/img/20181220summerpockets.jpg could save 26.7KiB (75% reduction).
Compressing https://prot.co.jp/news/img/20170120yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521yoshiwara.jpg could save 26.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180521rensenki.jpg could save 24KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20170420griside.jpg could save 23.4KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20180322island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160902island.jpg could save 21.9KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20171116_taishoalice.jpg could save 21.7KiB (73% reduction).
Compressing https://prot.co.jp/news/img/20180928flowersq.jpg could save 21.2KiB (75% reduction).
Compressing https://prot.co.jp/img/n_img/motttosp.jpg could save 20.8KiB (48% reduction).
Compressing https://prot.co.jp/news/img/20170906_taishoalice.jpg could save 20.2KiB (69% reduction).
Compressing https://prot.co.jp/news/img/160501air.jpg could save 19KiB (72% reduction).
Compressing https://prot.co.jp/news/img/20160810flowers3.jpg could save 17.6KiB (74% reduction).
Compressing https://prot.co.jp/news/img/20170907_katahane.jpg could save 17.5KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg could save 14.3KiB (74% reduction).
Compressing https://prot.co.jp/news/img/150206heaven2.jpg could save 11.5KiB (54% reduction).
Compressing https://prot.co.jp/news/img/150508himawari.jpg could save 11.4KiB (55% reduction).
Compressing https://prot.co.jp/news/img/150710amamiso.jpg could save 11.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/ov_tm.jpg could save 11.1KiB (76% reduction).
Compressing https://prot.co.jp/news/img/141209heaven.jpg could save 11.1KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg could save 10.6KiB (80% reduction).
Compressing https://prot.co.jp/news/img/20160501chara1.jpg could save 9.9KiB (70% reduction).
Compressing https://prot.co.jp/news/img/150314michiru.jpg could save 9.8KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20170907_grisaia.jpg could save 9.7KiB (53% reduction).
Compressing https://prot.co.jp/news/img/20161229rewritehf.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150119rewrite.jpg could save 9.6KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20180426gpt0304.jpg could save 9.2KiB (55% reduction).
Compressing https://prot.co.jp/news/img/20160210hoshiori.jpg could save 9KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160428hatsumira.jpg could save 8.9KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160921rewrite.jpg could save 8.7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/150916omoide.jpg could save 8.5KiB (51% reduction).
Compressing https://prot.co.jp/news/img/20160310kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20180622kaikyu.jpg could save 7.4KiB (47% reduction).
Compressing https://prot.co.jp/news/img/150826walpurga.jpg could save 7.3KiB (47% reduction).
Compressing https://prot.co.jp/news/img/20160310flowers.jpg could save 7KiB (50% reduction).
Compressing https://prot.co.jp/news/img/20160902tgs16.jpg could save 6.9KiB (53% reduction).
Compressing https://prot.co.jp/news/img/150710flowers2.jpg could save 6.4KiB (51% reduction).
Compressing https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg could save 6.2KiB (57% reduction).
Compressing https://prot.co.jp/news/img/20160210taishoalice.jpg could save 6.1KiB (41% reduction).
Compressing https://prot.co.jp/news/img/20170413_c12017.jpg could save 6KiB (53% reduction).
Compressing https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg could save 6KiB (56% reduction).
Compressing https://prot.co.jp/news/img/20180322clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/news/img/20181227clannad.jpg could save 5.6KiB (46% reduction).
Compressing https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg could save 5.1KiB (52% reduction).
Compressing https://prot.co.jp/img/n_img/ft.png could save 4KiB (76% reduction).
Compressing https://www.gred.jp/gred_seal/seal.gif could save 3.8KiB (67% reduction).
Compressing https://pbs.twimg.com/media/Du2UfNWU0AANN5Q?format=jpg&name=360x360 could save 3.4KiB (11% reduction).
Compressing https://pbs.twimg.com/media/Du2UhKcUwAIX-IB?format=jpg&name=360x360 could save 3.4KiB (13% reduction).
Compressing https://pbs.twimg.com/media/Du2UalRU8AAL4zF?format=jpg&name=360x360 could save 3.3KiB (13% reduction).
Compressing https://pbs.twimg.com/media/Du2UcgnU0AEvywz?format=jpg&name=360x360 could save 3.3KiB (13% reduction).
Compressing https://prot.co.jp/img/n_img/slider/clannad_tm.jpg could save 3.2KiB (53% reduction).
Compressing https://prot.co.jp/img/n_img/menu_youtube_df.png could save 2.2KiB (36% reduction).
Compressing https://prot.co.jp/img/n_img/menu_question_df.png could save 2KiB (37% reduction).
Compressing https://prot.co.jp/img/n_img/menu_mobile_df.png could save 1.8KiB (39% reduction).
Compressing https://prot.co.jp/img/n_img/menu_game_df.png could save 1.7KiB (34% reduction).
Compressing https://prot.co.jp/img/n_img/prototype.png could save 1.5KiB (35% reduction).
Compressing https://prot.co.jp/img/n_img/menu_event_df.png could save 1.4KiB (31% reduction).
Compressing https://prot.co.jp/img/n_img/twitter.png could save 1.3KiB (54% reduction).
Compressing https://prot.co.jp/img/n_img/news.png could save 1.1KiB (22% reduction).
Compressing https://prot.co.jp/img/n_img/hd.png could save 1.1KiB (42% reduction).
Compressing https://prot.co.jp/img/n_img/support_df.png could save 1.1KiB (40% reduction).
Compressing https://prot.co.jp/img/n_img/ft_privacy_df.png could save 1KiB (58% reduction).
Compressing https://prot.co.jp/img/n_img/ft_company_df.png could save 1KiB (63% reduction).
Compressing https://pbs.twimg.com/profile_images/876332445485772800/r0nqVVpz_bigger.jpg could save 1KiB (40% reduction).
Compressing https://pbs.twimg.com/profile_images/1013436760859…47/aQltRN9T_normal.jpg could save 928B (50% reduction).
Compressing https://prot.co.jp/img/n_img/bg2.png could save 907B (85% reduction).
Compressing https://prot.co.jp/news/img/link.png could save 891B (86% reduction).
Compressing https://prot.co.jp/img/n_img/slider/arrows-small.png could save 679B (43% reduction).
priority - 63 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://prot.co.jp/img/n_img/bg.png (expiration not specified)
https://prot.co.jp/img/n_img/bg2.png (expiration not specified)
https://prot.co.jp/img/n_img/ft.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_company_df.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_privacy_df.png (expiration not specified)
https://prot.co.jp/img/n_img/hd.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_event_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_game_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_mobile_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_question_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_youtube_df.png (expiration not specified)
https://prot.co.jp/img/n_img/motttosp.jpg (expiration not specified)
https://prot.co.jp/img/n_img/news.png (expiration not specified)
https://prot.co.jp/img/n_img/proto.css (expiration not specified)
https://prot.co.jp/img/n_img/prototype.png (expiration not specified)
https://prot.co.jp/img/n_img/slider.css (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/arrows-small.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/black-opacity-40.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/support_df.png (expiration not specified)
https://prot.co.jp/img/n_img/twitter.png (expiration not specified)
https://prot.co.jp/js/jquery.aw-showcase.js (expiration not specified)
https://prot.co.jp/js/jquery.min.js (expiration not specified)
https://prot.co.jp/news/img/141209heaven.jpg (expiration not specified)
https://prot.co.jp/news/img/150119rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/150206heaven2.jpg (expiration not specified)
https://prot.co.jp/news/img/150314michiru.jpg (expiration not specified)
https://prot.co.jp/news/img/150508himawari.jpg (expiration not specified)
https://prot.co.jp/news/img/150710amamiso.jpg (expiration not specified)
https://prot.co.jp/news/img/150710flowers2.jpg (expiration not specified)
https://prot.co.jp/news/img/150826walpurga.jpg (expiration not specified)
https://prot.co.jp/news/img/150916omoide.jpg (expiration not specified)
https://prot.co.jp/news/img/160501air.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210hoshiori.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310flowers.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20160428hatsumira.jpg (expiration not specified)
https://prot.co.jp/news/img/20160501chara1.jpg (expiration not specified)
https://prot.co.jp/news/img/20160810flowers3.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902island.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902tgs16.jpg (expiration not specified)
https://prot.co.jp/news/img/20160921rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/20161229rewritehf.jpg (expiration not specified)
https://prot.co.jp/news/img/20170120yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20170413_c12017.jpg (expiration not specified)
https://prot.co.jp/news/img/20170420griside.jpg (expiration not specified)
https://prot.co.jp/news/img/20170906_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_grisaia.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_katahane.jpg (expiration not specified)
https://prot.co.jp/news/img/20171004_luckydog1.jpg (expiration not specified)
https://prot.co.jp/news/img/20171116_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20171221flowers4.jpg (expiration not specified)
https://prot.co.jp/news/img/20180222amatsutsumi.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322island.jpg (expiration not specified)
https://prot.co.jp/news/img/20180419_7days.png (expiration not specified)
https://prot.co.jp/news/img/20180426gpt0304.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521rensenki.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20180622kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20180928flowersq.jpg (expiration not specified)
https://prot.co.jp/news/img/20181004ov.jpg (expiration not specified)
https://prot.co.jp/news/img/20181220summerpockets.jpg (expiration not specified)
https://prot.co.jp/news/img/20181227clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/link.png (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://prot.co.jp/img/n_img/bg2.png (expiration not specified)
https://prot.co.jp/img/n_img/ft.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_company_df.png (expiration not specified)
https://prot.co.jp/img/n_img/ft_privacy_df.png (expiration not specified)
https://prot.co.jp/img/n_img/hd.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_event_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_game_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_mobile_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_question_df.png (expiration not specified)
https://prot.co.jp/img/n_img/menu_youtube_df.png (expiration not specified)
https://prot.co.jp/img/n_img/motttosp.jpg (expiration not specified)
https://prot.co.jp/img/n_img/news.png (expiration not specified)
https://prot.co.jp/img/n_img/proto.css (expiration not specified)
https://prot.co.jp/img/n_img/prototype.png (expiration not specified)
https://prot.co.jp/img/n_img/slider.css (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/7days_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/arrows-small.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/black-opacity-40.png (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/clannad_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/flowersq_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/gpt0304_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/kaikyu_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/ov_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/sangokur_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_sl.jpg (expiration not specified)
https://prot.co.jp/img/n_img/slider/yoshiwara_tm.jpg (expiration not specified)
https://prot.co.jp/img/n_img/support_df.png (expiration not specified)
https://prot.co.jp/img/n_img/twitter.png (expiration not specified)
https://prot.co.jp/js/jquery.aw-showcase.js (expiration not specified)
https://prot.co.jp/js/jquery.min.js (expiration not specified)
https://prot.co.jp/news/img/141209heaven.jpg (expiration not specified)
https://prot.co.jp/news/img/150119rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/150206heaven2.jpg (expiration not specified)
https://prot.co.jp/news/img/150314michiru.jpg (expiration not specified)
https://prot.co.jp/news/img/150508himawari.jpg (expiration not specified)
https://prot.co.jp/news/img/150710amamiso.jpg (expiration not specified)
https://prot.co.jp/news/img/150710flowers2.jpg (expiration not specified)
https://prot.co.jp/news/img/150826walpurga.jpg (expiration not specified)
https://prot.co.jp/news/img/150916omoide.jpg (expiration not specified)
https://prot.co.jp/news/img/160501air.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210hoshiori.jpg (expiration not specified)
https://prot.co.jp/news/img/20160210taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310flowers.jpg (expiration not specified)
https://prot.co.jp/news/img/20160310kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20160428hatsumira.jpg (expiration not specified)
https://prot.co.jp/news/img/20160501chara1.jpg (expiration not specified)
https://prot.co.jp/news/img/20160810flowers3.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902island.jpg (expiration not specified)
https://prot.co.jp/news/img/20160902tgs16.jpg (expiration not specified)
https://prot.co.jp/news/img/20160921rewrite.jpg (expiration not specified)
https://prot.co.jp/news/img/20161229rewritehf.jpg (expiration not specified)
https://prot.co.jp/news/img/20170120yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20170413_c12017.jpg (expiration not specified)
https://prot.co.jp/news/img/20170420griside.jpg (expiration not specified)
https://prot.co.jp/news/img/20170906_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_grisaia.jpg (expiration not specified)
https://prot.co.jp/news/img/20170907_katahane.jpg (expiration not specified)
https://prot.co.jp/news/img/20171004_luckydog1.jpg (expiration not specified)
https://prot.co.jp/news/img/20171116_taishoalice.jpg (expiration not specified)
https://prot.co.jp/news/img/20171221flowers4.jpg (expiration not specified)
https://prot.co.jp/news/img/20180222amatsutsumi.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/20180322island.jpg (expiration not specified)
https://prot.co.jp/news/img/20180419_7days.png (expiration not specified)
https://prot.co.jp/news/img/20180426gpt0304.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521rensenki.jpg (expiration not specified)
https://prot.co.jp/news/img/20180521yoshiwara.jpg (expiration not specified)
https://prot.co.jp/news/img/20180622kaikyu.jpg (expiration not specified)
https://prot.co.jp/news/img/20180928flowersq.jpg (expiration not specified)
https://prot.co.jp/news/img/20181004ov.jpg (expiration not specified)
https://prot.co.jp/news/img/20181220summerpockets.jpg (expiration not specified)
https://prot.co.jp/news/img/20181227clannad.jpg (expiration not specified)
https://prot.co.jp/news/img/link.png (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://prot.co.jp/js/jquery.min.js
https://prot.co.jp/js/jquery.aw-showcase.js
https://prot.co.jp/js/jquery.aw-showcase.js
Optimize CSS Delivery of the following:
https://prot.co.jp/img/n_img/slider.css
https://prot.co.jp/img/n_img/proto.css
https://fonts.googleapis.com/css?family=Oswald:300
https://prot.co.jp/img/n_img/proto.css
https://fonts.googleapis.com/css?family=Oswald:300
priority - 16 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 154.8KiB (75% reduction).
Compressing https://prot.co.jp/js/jquery.min.js could save 54.7KiB (65% reduction).
Compressing https://prot.co.jp/news/top_news.html could save 54.3KiB (88% reduction).
Compressing https://prot.co.jp/js/jquery.aw-showcase.js could save 32KiB (79% reduction).
Compressing https://prot.co.jp/ could save 7KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider.css could save 5.3KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/proto.css could save 1.6KiB (69% reduction).
Compressing https://prot.co.jp/news/top_news.html could save 54.3KiB (88% reduction).
Compressing https://prot.co.jp/js/jquery.aw-showcase.js could save 32KiB (79% reduction).
Compressing https://prot.co.jp/ could save 7KiB (73% reduction).
Compressing https://prot.co.jp/img/n_img/slider.css could save 5.3KiB (74% reduction).
Compressing https://prot.co.jp/img/n_img/proto.css could save 1.6KiB (69% reduction).
priority - 2 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 15.2KiB (38% reduction).
Minifying https://prot.co.jp/js/jquery.aw-showcase.js could save 15.2KiB (38% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 2.4KiB (27% reduction).
Minifying https://prot.co.jp/img/n_img/slider.css could save 1.9KiB (28% reduction).
Minifying https://prot.co.jp/img/n_img/proto.css could save 525B (23% reduction).
Minifying https://prot.co.jp/img/n_img/proto.css could save 525B (23% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.2KiB (13% reduction).
Minifying https://prot.co.jp/ could save 1.2KiB (13% reduction).
prot.co.jp Mobile Resources
| Total Resources | 126 |
| Number of Hosts | 9 |
| Static Resources | 116 |
| JavaScript Resources | 8 |
| CSS Resources | 5 |
prot.co.jp Mobile Resource Breakdown
prot.co.jp mobile page usability
Last tested: 2019-01-05
Mobile Usability
Medium
65/100
prot.co.jp Mobile Usability Test Quick Summary
priority - 38 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
18.12.27 and 4 others render only 5 pixels tall (13 CSS pixels).【Nintendo Swit…三国恋戦記～オトメの兵法！～ and 4 others render only 5 pixels tall (13 CSS pixels).描き下ろしスチルも多数加わり…リジナル特典情報も満載です！ and 4 others render only 5 pixels tall (13 CSS pixels).「吉原彼岸花 久遠の契り」作品ページへ and 3 others render only 5 pixels tall (13 CSS pixels).prot.co.jp/switch/clannad and 2 others render only 5 pixels tall (12 CSS pixels).さんの renders only 5 pixels tall (12 CSS pixels).株式会社プロトタイプ renders only 5 pixels tall (12 CSS pixels).@PROTOTYPE_info renders only 5 pixels tall (12 CSS pixels).あの名作「CLANNAD」が…Switchに登場します！ and 2 others render only 5 pixels tall (12 CSS pixels).priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
priority - 5 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 1,020 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
<a href="support/index.html"></a> falls outside the viewport.The element
<div class="inner_contener">Left…対応のブラウザでご覧下さい。</div> falls outside the viewport.The element
<div class="footer"></div> falls outside the viewport.priority - 2 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<div class="showcase-thumb…utton-backward">Left</div> is close to 2 other tap targets.The tap target
<div class="showcase-thumb…button-forward">Right</div> is close to 3 other tap targets.The tap target
<a href="../switch/clannad/index.html">「CLANNAD」作品ページへ</a> and 3 others are close to other tap targets.The tap target
<a href="../switch/summ…ets/index.html">【Switch】Summer Pockets</a> and 1 others are close to other tap targets.The tap target
<a href="https://t.co/GSvcXvFOlV" class="link customisable">https://www.pr…d/index.html …</a> and 1 others are close to other tap targets.The tap target
<a href="https://t.co/GSvcXvFOlV" class="link customisable">https://www.pr…d/index.html …</a> and 1 others are close to other tap targets.prot.co.jp similar domains
Similar domains:
www.prot.com
www.prot.net
www.prot.org
www.prot.info
www.prot.biz
www.prot.us
www.prot.mobi
www.rot.co.jp
www.prot.co.jp
www.orot.co.jp
www.porot.co.jp
www.oprot.co.jp
www.lrot.co.jp
www.plrot.co.jp
www.lprot.co.jp
www.pot.co.jp
www.peot.co.jp
www.preot.co.jp
www.perot.co.jp
www.pdot.co.jp
www.prdot.co.jp
www.pdrot.co.jp
www.pfot.co.jp
www.prfot.co.jp
www.pfrot.co.jp
www.ptot.co.jp
www.prtot.co.jp
www.ptrot.co.jp
www.prt.co.jp
www.prit.co.jp
www.proit.co.jp
www.priot.co.jp
www.prkt.co.jp
www.prokt.co.jp
www.prkot.co.jp
www.prlt.co.jp
www.prolt.co.jp
www.prlot.co.jp
www.prpt.co.jp
www.propt.co.jp
www.prpot.co.jp
www.pro.co.jp
www.pror.co.jp
www.protr.co.jp
www.prort.co.jp
www.prof.co.jp
www.protf.co.jp
www.proft.co.jp
www.prog.co.jp
www.protg.co.jp
www.progt.co.jp
www.proy.co.jp
www.proty.co.jp
www.proyt.co.jp
www.prot.net
www.prot.org
www.prot.info
www.prot.biz
www.prot.us
www.prot.mobi
www.rot.co.jp
www.prot.co.jp
www.orot.co.jp
www.porot.co.jp
www.oprot.co.jp
www.lrot.co.jp
www.plrot.co.jp
www.lprot.co.jp
www.pot.co.jp
www.peot.co.jp
www.preot.co.jp
www.perot.co.jp
www.pdot.co.jp
www.prdot.co.jp
www.pdrot.co.jp
www.pfot.co.jp
www.prfot.co.jp
www.pfrot.co.jp
www.ptot.co.jp
www.prtot.co.jp
www.ptrot.co.jp
www.prt.co.jp
www.prit.co.jp
www.proit.co.jp
www.priot.co.jp
www.prkt.co.jp
www.prokt.co.jp
www.prkot.co.jp
www.prlt.co.jp
www.prolt.co.jp
www.prlot.co.jp
www.prpt.co.jp
www.propt.co.jp
www.prpot.co.jp
www.pro.co.jp
www.pror.co.jp
www.protr.co.jp
www.prort.co.jp
www.prof.co.jp
www.protf.co.jp
www.proft.co.jp
www.prog.co.jp
www.protg.co.jp
www.progt.co.jp
www.proy.co.jp
www.proty.co.jp
www.proyt.co.jp
prot.co.jp Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
prot.co.jp TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.