SAF.OR.JP 公益財団法人埼玉県芸術文化振興財団

  1. Homepage
  2. saf.or.jp

saf.or.jp website information.

saf.or.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

Following name servers are specified for saf.or.jp domain:

  • ns5.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns1.xserver.jp

and probably website saf.or.jp is hosted by AKAMAI-AS - Akamai Technologies, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US hosting company.

According to Alexa traffic rank the highest website saf.or.jp position was 33105 (in the world). The lowest Alexa rank position was 999936. Now website saf.or.jp ranked in Alexa database as number 230941 (in the world).

Website saf.or.jp Desktop speed measurement score (10/100) is better than the results of 1.51% of other sites shows that the page desktop performance can be improved.

saf.or.jp Mobile usability score (63/100) is better than the results of 9.16% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of saf.or.jp (17/100) is better than the results of 3.39% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-17-2024 230,9412,224
Nov-16-2024 233,1654,340
Nov-15-2024 237,505-5,968
Nov-14-2024 231,537-305
Nov-13-2024 231,2320
Nov-12-2024 231,2320
Nov-11-2024 231,2320

Advertisement

saf.or.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.


saf.or.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.

saf.or.jp server information

Servers Location

IP Address
122.17.147.212
Country
Japan
Region
Tokyo
City
Tokyo

saf.or.jp desktop page speed rank

Last tested: 2019-11-10

Desktop Speed Bad
10/100

saf.or.jp Desktop Speed Test Quick Summary


priority - 490 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 4.7MiB (83% reduction).

Compressing and resizing https://www.saf.or.jp/uploads/TopImage/376/5d930fc…-9fa7-4570b7b55456.jpg could save 736.4KiB (97% reduction).
Compressing and resizing https://www.saf.or.jp/uploads/TopImage/371/5d673a9…-9950-22693c2b97c7.jpg could save 581.8KiB (97% reduction).
Compressing https://www.saf.or.jp/images/index/pc_main01.jpg could save 567.6KiB (77% reduction).
Compressing https://www.saf.or.jp/images/index/pc_main02.jpg could save 536.7KiB (76% reduction).
Compressing and resizing https://www.saf.or.jp/uploads/TopImage/379/5dc3cb4…-b404-4e03b7b55456.jpg could save 508.6KiB (98% reduction).
Compressing and resizing https://www.saf.or.jp/uploads/TopImage/362/5dbb8ba…-ab64-4a67b7b55456.jpg could save 366KiB (95% reduction).
Compressing and resizing https://www.saf.or.jp/uploads/TopImage/372/5d8eced…-94b0-4ac0b7b55456.jpg could save 268.5KiB (95% reduction).
Compressing and resizing https://www.saf.or.jp/uploads/TopImage/373/5d8ecef…-9a52-494bb7b55456.jpg could save 224.3KiB (94% reduction).
Compressing https://www.saf.or.jp/images/index/sp_main02.jpg could save 221.1KiB (75% reduction).
Compressing https://www.saf.or.jp/images/index/sp_main01.jpg could save 205.9KiB (75% reduction).
Compressing https://www.saf.or.jp/images/index/tab02_bk.jpg could save 175.8KiB (45% reduction).
Compressing and resizing https://www.saf.or.jp/images/top_img_18.jpg could save 82.3KiB (90% reduction).
Compressing https://www.saf.or.jp/images/index/img02_sp.jpg could save 51.7KiB (77% reduction).
Compressing https://www.saf.or.jp/images/index/img01_sp.jpg could save 47.3KiB (76% reduction).
Compressing https://www.saf.or.jp/images/common/bottom_con_img03.jpg could save 25.5KiB (72% reduction).
Compressing https://www.saf.or.jp/uploads/Performance/7014/s_5…-8cfd-0ab13c2b97c7.jpg could save 19.8KiB (66% reduction).
Compressing https://www.saf.or.jp/uploads/Performance/6224/s_5…-9ff8-61e43c2b97c7.jpg could save 19.4KiB (71% reduction).
Compressing https://www.saf.or.jp/uploads/Performance/7012/s_5…-a8ce-4611b7b55456.jpg could save 19.3KiB (73% reduction).
Compressing https://www.saf.or.jp/uploads/Performance/7023/s_5…-b9a8-30503c2b97c7.jpg could save 16.2KiB (73% reduction).
Compressing https://www.saf.or.jp/arthall/images/top_bana_13.jpg could save 13.5KiB (71% reduction).
Compressing https://www.saf.or.jp/arthall/images/top_bana_09.jpg could save 12.9KiB (70% reduction).
Compressing https://www.saf.or.jp/uploads/Performance/7011/s_5…-ad28-4061b7b55456.jpg could save 12.5KiB (67% reduction).
Compressing https://www.saf.or.jp/arthall/images/top_bana_11.jpg could save 10.9KiB (67% reduction).
Compressing https://www.saf.or.jp/uploads/Performance/7309/s_5…-8b1d-4dcfb7b55456.jpg could save 9.9KiB (57% reduction).
Compressing https://www.saf.or.jp/arthall/images/top_bana_10.jpg could save 9.5KiB (66% reduction).
Compressing https://www.saf.or.jp/images/top_img_19.jpg could save 3.7KiB (48% reduction).
Compressing and resizing https://www.saf.or.jp/images/category_icon_Dance.gif could save 1.8KiB (64% reduction).
Compressing https://www.saf.or.jp/arthall/images/colorbox/stages_btn_01_off.png could save 1.7KiB (42% reduction).
Compressing and resizing https://www.saf.or.jp/images/category_icon_Music.gif could save 1.7KiB (60% reduction).
Compressing and resizing https://s.yimg.jp/images/search/guide/searchbox/08…ysearch_logo_85_22.gif could save 1.3KiB (49% reduction).
Compressing https://www.saf.or.jp/arthall/images/colorbox/stages_btn_02_off.png could save 1.3KiB (49% reduction).
Compressing and resizing https://www.saf.or.jp/images/common/category_icon_ArtHall.gif could save 1.3KiB (51% reduction).
Compressing and resizing https://www.saf.or.jp/images/common/category_icon_Admin.gif could save 1.3KiB (64% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon06.png could save 1.2KiB (41% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon05.png could save 1.2KiB (55% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon02.png could save 1.2KiB (52% reduction).
Compressing https://www.saf.or.jp/images/category_icon_Drama.gif could save 1.1KiB (40% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon03.png could save 1.1KiB (54% reduction).
Compressing https://www.saf.or.jp/images/pagetop.png could save 1.1KiB (58% reduction).
Compressing and resizing https://www.saf.or.jp/images/common/category_icon_Saitama.gif could save 1.1KiB (50% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon04.png could save 1.1KiB (50% reduction).
Compressing https://www.saf.or.jp/images/common/search_btn02.png could save 1.1KiB (67% reduction).
Compressing and resizing https://www.saf.or.jp/images/category_icon_CinemaEvent.gif could save 1.1KiB (41% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon01.png could save 1.1KiB (63% reduction).
Compressing https://www.saf.or.jp/images/menu_hum_icon07.png could save 1KiB (60% reduction).
Compressing https://www.saf.or.jp/images/index/slide_banner_btnleft.png could save 1KiB (52% reduction).
Compressing https://www.saf.or.jp/images/index/slide_banner_btnright.png could save 1KiB (51% reduction).
Compressing https://www.saf.or.jp/arthall/images/colorbox/stages_title_01.png could save 981B (35% reduction).
Compressing https://www.saf.or.jp/images/link_icon_btn03.png could save 953B (81% reduction).
Compressing https://www.saf.or.jp/images/tab02_icon06.png could save 952B (86% reduction).
Compressing https://www.saf.or.jp/images/common/ticket_status02.png could save 951B (85% reduction).
Compressing https://www.saf.or.jp/images/index/slide_bk.png could save 932B (42% reduction).
Compressing https://www.saf.or.jp/images/footer_icon01.png could save 907B (82% reduction).
Compressing https://www.saf.or.jp/images/footer_icon02.png could save 903B (49% reduction).
Compressing https://www.saf.or.jp/images/link_icon_btn01.png could save 903B (82% reduction).
Compressing https://www.saf.or.jp/images/common/sns_icon02.png could save 897B (68% reduction).
Compressing https://www.saf.or.jp/images/common/sns_icon01.png could save 870B (59% reduction).
Compressing https://www.saf.or.jp/images/tab02_icon03.png could save 870B (72% reduction).
Compressing https://www.saf.or.jp/images/tab02_icon02.png could save 869B (68% reduction).
Compressing https://www.saf.or.jp/images/top_icon_02.png could save 864B (89% reduction).
Compressing https://www.saf.or.jp/images/tab02_icon05.png could save 862B (72% reduction).
Compressing https://www.saf.or.jp/images/tab02_icon01.png could save 854B (91% reduction).
Compressing and resizing https://www.saf.or.jp/images/index/category_icon_ArtHall.gif could save 852B (41% reduction).
Compressing https://www.saf.or.jp/images/tab02_icon04.png could save 850B (67% reduction).
Compressing and resizing https://www.saf.or.jp/images/index/category_icon_Saitama.gif could save 811B (42% reduction).

priority - 7 Reduce server response time

In our test, your server responded in 0.91 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 3 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://lib-3pas.admatrix.jp/3pas/js/AdMatrixAnalyze.min.js (expiration not specified)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
https://s.yimg.jp/images/search/guide/searchbox/08…ysearch_logo_85_22.gif (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google.com/jsapi (60 minutes)
https://stats.g.doubleclick.net/dc.js (2 hours)

priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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.

Optimize CSS Delivery of the following:

https://www.saf.or.jp/css/common.css

priority - 1 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 13.3KiB (73% reduction).

Compressing https://lib-3pas.admatrix.jp/3pas/js/AdMatrixAnalyze.min.js could save 12.8KiB (74% reduction).
Compressing https://www.saf.or.jp/js/rollover.js could save 351B (53% reduction).
Compressing https://www.saf.or.jp/js/tab.js could save 161B (37% reduction).

priority - 1 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 6.8KiB (37% reduction).

Minifying https://www.saf.or.jp/js/jquery.colorbox.js could save 3.2KiB (38% reduction) after compression.
Minifying https://www.saf.or.jp/js/jquery.matchHeight.js could save 1.4KiB (49% reduction) after compression.
Minifying https://www.saf.or.jp/js/custom_top.js could save 1KiB (39% reduction) after compression.
Minifying https://www.saf.or.jp/js/jquery.page-scroller.js could save 663B (28% reduction) after compression.
Minifying https://www.saf.or.jp/js/yetii.js could save 374B (22% reduction) after compression.
Minifying https://www.saf.or.jp/js/tab.js could save 148B (34% reduction).

priority - 1 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 5.1KiB (27% reduction).

Minifying https://www.saf.or.jp/css/common.css could save 2.4KiB (25% reduction) after compression.
Minifying https://www.saf.or.jp/css/index.css could save 1.2KiB (27% reduction) after compression.
Minifying https://www.saf.or.jp/css/style.css could save 521B (24% reduction) after compression.
Minifying https://www.saf.or.jp/css/jquery.bxslider.css could save 400B (35% reduction) after compression.
Minifying https://www.saf.or.jp/css/colorbox_ticket.css could save 319B (30% reduction) after compression.
Minifying https://www.saf.or.jp/css/tab.css could save 223B (29% reduction) after compression.
Minifying https://www.saf.or.jp/css/large.css could save 187B (56% reduction) after compression.

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 4.2KiB (27% reduction).

Minifying https://www.saf.or.jp/ could save 4.2KiB (27% reduction) after compression.

saf.or.jp Desktop Resources

Total Resources137
Number of Hosts14
Static Resources122
JavaScript Resources24
CSS Resources11

saf.or.jp Desktop Resource Breakdown

saf.or.jp mobile page speed rank

Last tested: 2017-05-25

Mobile Speed Bad
17/100

saf.or.jp Mobile Speed Test Quick Summary


priority - 260 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 2.5MiB (70% reduction).

Compressing http://saf.or.jp/uploads/TopImage/241/5916e2ee-dc8…-a0a2-18a13c2b97c7.jpg could save 338.8KiB (73% reduction).
Compressing http://saf.or.jp/uploads/TopImage/244/5924f2ba-732…-a9bd-12053c2b97c7.jpg could save 332.2KiB (77% reduction).
Compressing http://saf.or.jp/uploads/TopImage/244/5924f2ba-732…-a9bd-12053c2b97c7.jpg could save 332.2KiB (77% reduction).
Compressing http://saf.or.jp/uploads/TopImage/226/58c144d3-935…-85ab-295d3c2b97c7.jpg could save 329.6KiB (72% reduction).
Compressing http://saf.or.jp/uploads/TopImage/246/59266461-909…-bc32-3fd93c2b97c7.jpg could save 221KiB (62% reduction).
Compressing http://saf.or.jp/uploads/TopImage/246/59266461-909…-bc32-3fd93c2b97c7.jpg could save 221KiB (62% reduction).
Compressing http://saf.or.jp/uploads/TopImage/232/58cf319d-83e…-a3fe-71823c2b97c7.jpg could save 155.8KiB (66% reduction).
Compressing http://saf.or.jp/uploads/TopImage/234/58ea07b3-032…-99c7-72493c2b97c7.jpg could save 131.8KiB (67% reduction).
Compressing http://saf.or.jp/images/index/top_img03.jpg could save 37.2KiB (74% reduction).
Compressing http://saf.or.jp/images/index/top_img01_off.jpg could save 31.7KiB (73% reduction).
Compressing http://saf.or.jp/images/index/top_img02_off.jpg could save 29.4KiB (74% reduction).
Compressing http://saf.or.jp/uploads/Performance/3921/s_528b27…-bfad-20640a077159.jpg could save 25.2KiB (67% reduction).
Compressing http://saf.or.jp/images/common/top_bana_14_off.jpg could save 24.1KiB (87% reduction).
Compressing http://saf.or.jp/uploads/Performance/4126/s_592661…-a18e-38683c2b97c7.jpg could save 22.3KiB (69% reduction).
Compressing http://saf.or.jp/uploads/Performance/3981/s_58c7d0…-bd10-78453c2b97c7.jpg could save 20.1KiB (72% reduction).
Compressing http://saf.or.jp/uploads/Performance/4027/s_58e842…-9d80-65f33c2b97c7.jpg could save 19.8KiB (70% reduction).
Compressing http://saf.or.jp/uploads/Performance/3871/s_587745…-99ca-11d63c2b97c7.jpg could save 19.3KiB (71% reduction).
Compressing http://saf.or.jp/uploads/Performance/3675/s_58c8d7…-8573-35783c2b97c7.jpg could save 18.8KiB (70% reduction).
Compressing http://saf.or.jp/uploads/Performance/3885/s_58b785…-9360-6b133c2b97c7.jpg could save 17.8KiB (69% reduction).
Compressing http://saf.or.jp/uploads/Performance/3979/s_58b2b6…-bac8-279e3c2b97c7.jpg could save 17.5KiB (70% reduction).
Compressing http://saf.or.jp/uploads/Performance/3842/s_582972…-9d57-6f8f3c2b97c7.jpg could save 16.9KiB (72% reduction).
Compressing http://saf.or.jp/images/common/top_bana_05_off.jpg could save 14.5KiB (66% reduction).
Compressing http://saf.or.jp/images/common/top_bana_12_off.jpg could save 13.9KiB (68% reduction).
Compressing http://saf.or.jp/images/common/top_bana_09_off.jpg could save 11.7KiB (69% reduction).
Compressing http://saf.or.jp/images/common/top_bana_13_off.jpg could save 11.6KiB (70% reduction).
Compressing http://saf.or.jp/uploads/Performance/4013/s_591039…-a396-58333c2b97c7.jpg could save 11.5KiB (74% reduction).
Compressing http://saf.or.jp/images/common/common_bg_01.gif could save 11.4KiB (62% reduction).
Compressing http://saf.or.jp/images/common/footer_bg.gif could save 10.2KiB (60% reduction).
Compressing http://saf.or.jp/images/common/top_bana_08_off.jpg could save 10KiB (69% reduction).
Compressing http://saf.or.jp/images/common/top_bana_10_off.jpg could save 8.8KiB (64% reduction).
Compressing http://saf.or.jp/images/common/top_bana_11_off.jpg could save 5.6KiB (53% reduction).
Compressing http://saf.or.jp/images/common/top_bana_06_off.jpg could save 4.7KiB (59% reduction).
Compressing http://saf.or.jp/images/common/header_bg.gif could save 4KiB (48% reduction).
Compressing http://saf.or.jp/images/common/top_bana_07_off.jpg could save 3.9KiB (62% reduction).
Compressing http://saf.or.jp/arthall/images/colorbox/stages_btn_01_off.png could save 1.7KiB (42% reduction).
Compressing http://saf.or.jp/arthall/images/colorbox/stages_btn_02_off.png could save 1.3KiB (49% reduction).
Compressing http://saf.or.jp/images/common/header_text_01_off.gif could save 1.3KiB (47% reduction).
Compressing http://saf.or.jp/images/common/top_bana_01_menu01_off.gif could save 1.2KiB (54% reduction).
Compressing http://saf.or.jp/images/common/top_bana_01_menu03_off.gif could save 1.1KiB (55% reduction).
Compressing http://saf.or.jp/images/common/top_bana_01_menu02_off.gif could save 1.1KiB (53% reduction).
Compressing http://saf.or.jp/images/common/common_fontarea_btn01_off.gif could save 1.1KiB (55% reduction).
Compressing http://saf.or.jp/images/common/header_text_02_off.gif could save 1.1KiB (73% reduction).
Compressing http://saf.or.jp/images/common/top_bana_01.gif could save 1.1KiB (47% reduction).
Compressing http://saf.or.jp/images/common/common_fontarea_btn02_off.gif could save 1.1KiB (53% reduction).
Compressing http://saf.or.jp/images/index/top_title_01.gif could save 1.1KiB (31% reduction).
Compressing http://saf.or.jp/arthall/images/category_icon_Drama.gif could save 1.1KiB (77% reduction).
Compressing http://saf.or.jp/images/common/common_icon_01.gif could save 1.1KiB (82% reduction).
Compressing http://saf.or.jp/images/common/footer_title01_off.gif could save 1.1KiB (50% reduction).
Compressing http://saf.or.jp/images/common/header_font_01.gif could save 1KiB (51% reduction).
Compressing http://saf.or.jp/images/common/footer_title02_off.gif could save 1KiB (48% reduction).
Compressing http://saf.or.jp/arthall/images/category_icon_Dance.gif could save 1KiB (76% reduction).
Compressing http://saf.or.jp/arthall/images/common_icon_ticket.gif could save 1KiB (62% reduction).
Compressing http://saf.or.jp/images/common/header_menu02_off.gif could save 1KiB (49% reduction).
Compressing http://saf.or.jp/images/common/header_menu01_off.gif could save 1KiB (49% reduction).
Compressing http://saf.or.jp/images/common/header_menu03_off.gif could save 1KiB (48% reduction).
Compressing http://saf.or.jp/images/common/category_icon_ArtHall.gif could save 1KiB (69% reduction).
Compressing http://saf.or.jp/images/common/footer_title03_off.gif could save 1,016B (46% reduction).
Compressing http://saf.or.jp/arthall/images/category_icon_Music.gif could save 1,015B (76% reduction).
Compressing http://saf.or.jp/images/index/top_btn01_off.gif could save 1,006B (67% reduction).
Compressing http://saf.or.jp/arthall/images/category_icon_CinemaEvent.gif could save 998B (72% reduction).
Compressing http://saf.or.jp/images/index/top_tab_01.png could save 995B (65% reduction).
Compressing http://saf.or.jp/images/index/top_tab_05.png could save 992B (61% reduction).
Compressing http://saf.or.jp/images/common/pagetop_off.gif could save 991B (26% reduction).
Compressing http://saf.or.jp/arthall/images/colorbox/stages_title_01.png could save 981B (35% reduction).
Compressing http://saf.or.jp/images/index/top_tab_15.png could save 978B (61% reduction).
Compressing http://saf.or.jp/images/index/top_tab_11.png could save 963B (62% reduction).
Compressing http://saf.or.jp/images/common/header_menu04_off.gif could save 962B (42% reduction).
Compressing http://saf.or.jp/images/index/top_tab_03.png could save 961B (69% reduction).
Compressing http://saf.or.jp/images/common/footer_title04_off.gif could save 959B (41% reduction).
Compressing http://saf.or.jp/images/common/footer_title06_off.gif could save 953B (40% reduction).
Compressing http://saf.or.jp/images/index/top_tab_02.png could save 947B (69% reduction).
Compressing http://saf.or.jp/images/index/top_tab_04.png could save 947B (70% reduction).
Compressing http://saf.or.jp/images/index/top_tab_13.png could save 944B (67% reduction).
Compressing http://saf.or.jp/images/common/header_menu06_off.gif could save 937B (39% reduction).
Compressing http://saf.or.jp/images/index/top_tab_12.png could save 927B (67% reduction).
Compressing http://saf.or.jp/images/index/top_tab_14.png could save 927B (68% reduction).
Compressing http://saf.or.jp/images/common/header_menu05_off.gif could save 924B (39% reduction).
Compressing http://saf.or.jp/images/common/footer_title05_off.gif could save 921B (38% reduction).
Compressing http://saf.or.jp/images/index/top_tab_06.png could save 921B (66% reduction).
Compressing https://www.google.com/uds/css/v2/clear.png could save 898B (88% reduction).
Compressing https://www.google.com/uds/css/v2/search_box_icon.png could save 864B (84% reduction).
Compressing http://saf.or.jp/images/index/top_title_02.gif could save 692B (14% reduction).
Compressing http://saf.or.jp/images/index/top_tab_07_1.gif could save 640B (50% reduction).

priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 7 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://www.google.com/jsapi
https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
http://saf.or.jp/js/styleswitcher.js
http://saf.or.jp/js/rollover.js
http://saf.or.jp/js/heightLine.js
http://saf.or.jp/js/yetii.js
http://saf.or.jp/js/tab.js
http://saf.or.jp/js/jquery.page-scroller.js
http://saf.or.jp/js/jquery.colorbox.js
http://saf.or.jp/js/colorbox-setting.js
http://saf.or.jp/kuma/js/jquery.bxslider.min.js

Optimize CSS Delivery of the following:

http://saf.or.jp/css/common.css
http://saf.or.jp/css/style.css
http://saf.or.jp/css/index.css
http://saf.or.jp/css/global.css
http://saf.or.jp/css/tab.css
http://saf.or.jp/css/colorbox_ticket.css
http://saf.or.jp/css/jquery.bxslider.css

priority - 32 Reduce server response time

In our test, your server responded in 2.3 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 22 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 215.9KiB (81% reduction).

Compressing http://saf.or.jp/ could save 117.1KiB (89% reduction).
Compressing http://saf.or.jp/css/style.css could save 20.3KiB (82% reduction).
Compressing http://saf.or.jp/js/jquery.colorbox.js could save 19.7KiB (69% reduction).
Compressing http://saf.or.jp/kuma/js/jquery.bxslider.min.js could save 13.7KiB (73% reduction).
Compressing http://lib-3pas.admatrix.jp/3pas/js/AdMatrixAnalyze.min.js could save 12.1KiB (75% reduction).
Compressing http://saf.or.jp/css/index.css could save 8KiB (80% reduction).
Compressing http://saf.or.jp/css/common.css could save 6.3KiB (73% reduction).
Compressing http://saf.or.jp/js/yetii.js could save 4KiB (69% reduction).
Compressing http://saf.or.jp/js/heightLine.js could save 2.9KiB (71% reduction).
Compressing http://saf.or.jp/js/jquery.page-scroller.js could save 2.8KiB (53% reduction).
Compressing http://saf.or.jp/css/jquery.bxslider.css could save 2.7KiB (70% reduction).
Compressing http://saf.or.jp/css/colorbox_ticket.css could save 2KiB (65% reduction).
Compressing http://saf.or.jp/css/tab.css could save 1.5KiB (64% reduction).
Compressing http://saf.or.jp/js/styleswitcher.js could save 1.3KiB (67% reduction).
Compressing http://saf.or.jp/css/global.css could save 795B (67% reduction).
Compressing http://saf.or.jp/css/large.css could save 702B (67% reduction).

priority - 5 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:

http://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://lib-3pas.admatrix.jp/3pas/js/AdMatrixAnalyze.min.js (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://www.google.com/jsapi (60 minutes)
https://www.google.com/jsapi?autoload=%7B%22module…22%3A%22ja%22%7D%5D%7D (60 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)

priority - 5 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 44.2KiB (34% reduction).

Minifying http://saf.or.jp/ could save 44.2KiB (34% reduction).

priority - 2 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 15.9KiB (25% reduction).

Minifying https://www.google.com/uds/api/search/1.0/890e2286…9572ad4/default+ja.css could save 3.9KiB (40% reduction) after compression.
Minifying http://saf.or.jp/css/style.css could save 3.7KiB (16% reduction).
Minifying http://saf.or.jp/css/index.css could save 3KiB (31% reduction).
Minifying http://saf.or.jp/css/common.css could save 1.6KiB (19% reduction).
Minifying http://saf.or.jp/css/jquery.bxslider.css could save 1.2KiB (32% reduction).
Minifying http://saf.or.jp/css/tab.css could save 1.1KiB (49% reduction).
Minifying http://saf.or.jp/css/colorbox_ticket.css could save 798B (26% reduction).
Minifying https://www.google.com/cse/static/style/look/v2/default.css could save 555B (18% reduction) after compression.

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 15.5KiB (36% reduction).

Minifying http://saf.or.jp/js/jquery.colorbox.js could save 11.1KiB (40% reduction).
Minifying http://saf.or.jp/js/jquery.page-scroller.js could save 1.9KiB (37% reduction).
Minifying http://saf.or.jp/js/yetii.js could save 1.4KiB (25% reduction).
Minifying http://saf.or.jp/js/heightLine.js could save 1.1KiB (28% reduction).

saf.or.jp Mobile Resources

Total Resources165
Number of Hosts18
Static Resources18
JavaScript Resources25
CSS Resources11

saf.or.jp Mobile Resource Breakdown

saf.or.jp mobile page usability

Last tested: 2017-05-25

Mobile Usability Bad
63/100

saf.or.jp Mobile Usability Test Quick Summary


priority - 40 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.

2017.5.24 and 4 others render only 4 pixels tall (11 CSS pixels).

【アフタートーク決定！】No…穣と俳優の八嶋智人氏が出演！ and 4 others render only 5 pixels tall (12 CSS pixels).

2017.5.25…(日) and 5 others render only 5 pixels tall (12 CSS pixels).

彩の国シネマスタジオ 埼玉が…ません。当日現金支払いのみ。 and 5 others render only 5 pixels tall (14 CSS pixels).

購入する and 2 others render only 5 pixels tall (12 CSS pixels).

◎ メールマガジンのご案内 and 7 others render only 5 pixels tall (12 CSS pixels).

◎ SAFメンバーズ renders only 5 pixels tall (12 CSS pixels).

蜷川幸雄一周忌追悼公演『NI…マクベス』プロモーション映像 renders only 7 pixels tall (18 CSS pixels).

Your browser d…ats available. renders only 5 pixels tall (14 CSS pixels).

Click here to…t HTML5 video. renders only 5 pixels tall (14 CSS pixels).

> 公式チャンネルTOP renders only 5 pixels tall (12 CSS pixels).

蜷川幸雄の演出/監修による彩の国シェイクスピア･シリーズ and 4 others render only 5 pixels tall (12 CSS pixels).
彩の国さいたま芸術劇場 and 14 others render only 4 pixels tall (11 CSS pixels).
著作権・リンクについて and 2 others render only 4 pixels tall (11 CSS pixels).
｜ and 1 others render only 4 pixels tall (11 CSS pixels).
◎ and 1 others render only 5 pixels tall (13 CSS pixels).
彩の国さいたま芸術劇場 and 1 others render only 5 pixels tall (13 CSS pixels).
© 2013 Saitama…ghts Reserved. renders 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 - 6 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 <a>中</a> is close to 1 other tap targets.

The tap target <a>大</a> is close to 1 other tap targets.

The tap target <input type="image" class="gsc-search-but…arch-button-v2"> is close to 2 other tap targets.

The tap target <a href="/information/"></a> and 18 others are close to other tap targets.

The tap target <div class="bx-pager bx-default-pager">123456</div> is close to 2 other tap targets.

The tap target <a href="" class="bx-pager-link active">1</a> is close to 2 other tap targets.

The tap target <a href="" class="bx-pager-link">2</a> and 4 others are close to other tap targets.

The tap target <a href="/information/detail/486">【お知らせ】会議室抽選会の時間変更と事前提出書類について</a> and 5 others are close to other tap targets.

The tap target <a href="#tab1" class="select nopscr">ALL</a> is close to 1 other tap targets.

The tap target <a href="#tab2" class="nopscr">彩の国さいたま芸術劇場</a> is close to 1 other tap targets.

The tap target <a href="#tab3" class="nopscr">埼玉会館</a> is close to 1 other tap targets.

The tap target <a href="/stages/detail/3842">オルガン・レクチャー（演奏付…2～スウェーリンクを中心に～</a> and 1 others are close to other tap targets.

The tap target <a href="//www.youtube.com/html5">Click here to…t HTML5 video.</a> is close to 1 other tap targets.

The tap target <a href="http://www.you…theaterchannel">&gt; 公式チャンネルTOP</a> is close to 3 other tap targets.

The tap target <a href="/information/page:1/tab:2">演劇</a> and 13 others are close to other tap targets.

priority - 4 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 1,026 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/uploads/TopIm…053c2b97c7.jpg"> falls outside the viewport.
The element <div class="bx-pager bx-default-pager">123456</div> falls outside the viewport.
The element <a href="" class="bx-next">Next</a> falls outside the viewport.
The element <div class="cf">2017.4.1…◎ 舞台芸術資料室</div> falls outside the viewport.

saf.or.jp similar domains

Similar domains:
www.saf.com
www.saf.net
www.saf.org
www.saf.info
www.saf.biz
www.saf.us
www.saf.mobi
www.af.or.jp
www.saf.or.jp
www.waf.or.jp
www.swaf.or.jp
www.wsaf.or.jp
www.eaf.or.jp
www.seaf.or.jp
www.esaf.or.jp
www.daf.or.jp
www.sdaf.or.jp
www.dsaf.or.jp
www.zaf.or.jp
www.szaf.or.jp
www.zsaf.or.jp
www.xaf.or.jp
www.sxaf.or.jp
www.xsaf.or.jp
www.aaf.or.jp
www.saaf.or.jp
www.asaf.or.jp
www.sf.or.jp
www.sqf.or.jp
www.saqf.or.jp
www.sqaf.or.jp
www.swf.or.jp
www.sawf.or.jp
www.ssf.or.jp
www.sasf.or.jp
www.ssaf.or.jp
www.szf.or.jp
www.sazf.or.jp
www.sa.or.jp
www.sac.or.jp
www.safc.or.jp
www.sacf.or.jp
www.sad.or.jp
www.safd.or.jp
www.sadf.or.jp
www.sar.or.jp
www.safr.or.jp
www.sarf.or.jp
www.sat.or.jp
www.saft.or.jp
www.satf.or.jp
www.sag.or.jp
www.safg.or.jp
www.sagf.or.jp
www.sav.or.jp
www.safv.or.jp
www.savf.or.jp

saf.or.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.

saf.or.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.