alc.co.jp website information.
alc.co.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 alc.co.jp domain:
- viola.scsc3.net
- ns3.scnet.ne.jp
and probably website alc.co.jp is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.
According to Alexa traffic rank the highest website alc.co.jp position was 20453 (in the world). The lowest Alexa rank position was 25145. Now website alc.co.jp ranked in Alexa database as number 24594 (in the world).
Website alc.co.jp Desktop speed measurement score (24/100) is better than the results of 5.61% of other sites shows that the page desktop performance can be improved.
alc.co.jp Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of alc.co.jp (25/100) is better than the results of 6.8% 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 |
|---|---|---|
| Apr-25-2024 | 24,594 | 0 |
| Apr-24-2024 | 24,594 | 0 |
| Apr-23-2024 | 24,594 | 257 |
| Apr-22-2024 | 24,851 | -68 |
| Apr-21-2024 | 24,783 | 87 |
| Apr-20-2024 | 24,870 | 0 |
| Apr-19-2024 | 24,870 | -149 |
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alc.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.
alc.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.
alc.co.jp server information
alc.co.jp desktop page speed rank
Last tested: 2017-07-10
Desktop Speed
Bad
24/100
alc.co.jp Desktop Speed Test Quick Summary
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Compressing http://www.alc.co.jp/css/local_nav_module.css could save 3.1KiB (73% reduction).
Compressing http://www.alc.co.jp/js/eow_compressed.js could save 2.4KiB (57% reduction).
Compressing http://www.alc.co.jp/js/jquery.flatheights.js could save 2.4KiB (55% reduction).
Compressing http://a248.e.akamai.net/f/248/45380/60m/dac1.down…9/poi/y1/js/yoskin3.js could save 2.3KiB (68% reduction).
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Compressing https://ds.advg.jp/adpds_deliver/js/pjs.js could save 2.2KiB (69% reduction).
Compressing http://www.alc.co.jp/common/js/jquery.cookie.js could save 1.7KiB (56% reduction).
Compressing http://www.alc.co.jp/css/shadowbox.css could save 1.4KiB (64% reduction).
Compressing http://ds.advg.jp/adpds_deliver/p/js?adpds_site=al…=149972185831193723861 could save 1.1KiB (59% reduction).
Compressing http://www.alc.co.jp/js/shadowboxini.js could save 957B (59% reduction).
Compressing http://www.alc.co.jp/css/layout2.css could save 890B (63% reduction).
Compressing http://www.alc.co.jp/js/tooltip.js could save 781B (58% reduction).
Compressing http://s-rtb.send.microadinc.com/ad?spot=5dca5d85e….co.jp%2F%2F&referrer= could save 658B (44% reduction).
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priority - 44 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://a248.e.akamai.net/f/248/45380/60m/dac1.down…9/poi/y1/js/yoskin3.js (expiration not specified)
http://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://c.iogous.com/js/banner/DIGITALICE_REC.js (expiration not specified)
http://c.iogous.com/mb/dt/CID=ev1xzIGCbPmd/SID=0pk….co.jp%252F%252F/CE=1/ (expiration not specified)
http://c.tgknt.com/c/j/TkN2F.lW2gpD (expiration not specified)
http://ds.advg.jp/adpds_deliver/js/pjs.js (expiration not specified)
http://ec.alc.co.jp/course/assets/2016/05/itemimg-thumb-autox60-105577.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2016/10/itemimg-thumb-autox60-111734.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2016/11/itemimg-thumb-autox60-113520.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2017/04/itemimg-thumb-autox60-119504.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2017/06/itemimg-thumb-autox60-120622.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/branddisplay/170710_RIZAP_BD1.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/170213_navi.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/170601_JTF_IfClm.JPG (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/170626_NCC_Colmn.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/nihongo2016aw_100-75.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/infeed_clm/170614_iae02.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/infeed_clm/170710_RIZAP_InfClm.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/infeed_clm/170710_infeed_navi.jpg (expiration not specified)
http://img.ak.impact-ad.jp/ic/pone/tags/3276/034804_9.js (expiration not specified)
https://ds.advg.jp/adpds_deliver/js/pjs.js (expiration not specified)
https://img.adplan-ds.com/D1129/alc_ec/side_shop_90.jpg (expiration not specified)
https://img.adplan-ds.com/D1129/alc_ec/side_shop_campaign.gif (expiration not specified)
https://secure-assets.rubiconproject.com/static/psa/casala_clk/15.png (expiration not specified)
https://secure-assets.rubiconproject.com/static/psa/us/2.jpg (expiration not specified)
https://s.yimg.jp/images/listing/tool/yads/uadf/ya…ps-1.5.0.js?2017071001 (9.8 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/0630topdeck.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/3go0707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/KEJ0628.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/asia0710.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/chat0703.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/eigorobo0331.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/ej1708.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/iae0619.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/iae0626.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/icon_up.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/kawai0706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/malc0705.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/nikuhiko0705.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/online0704.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/rola0707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/shizuoka0706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/sprite_160515.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic0707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic0710.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeicogiri0629.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toushi0704.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/uchinoko0705.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_EOWP_B_1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_EOWP_B_1706_thumb (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_hm35-1706_ver2.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_hm35_1705_thumb.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_nafl30th_1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_nafl30th_1706_thumb.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_p7cp1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_p7cp1706_thumb.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_right_ejad_a.gif (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_saiyo_b.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_shop_3.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_summersale1707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_summersale1707_thumb.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list01.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list02.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list03.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list05.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list06.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list07.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list08.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list09.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list10.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list11.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_chinese.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_grammar.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_korean.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_other.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_tango.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_test.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/title_img_info2.jpg (10 minutes)
https://cdn2.alc.co.jp/sa/img/img/common/foot_search.gif (10 minutes)
http://js.fout.jp/segmentation.js (13.4 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TKK8PX (15 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TVDR9W (15 minutes)
http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
https://yads.c.yimg.jp/js/yads.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://gum.criteo.com/sync?c=46&r=2&j=handleData (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js?137237720 (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
https://ads.rubiconproject.com/ad/14032.js (2.5 hours)
http://cdn.taboola.com/libtrc/precisionmarketing-alc-branding-sc/tfa.js (4 hours)
http://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://c.iogous.com/js/banner/DIGITALICE_REC.js (expiration not specified)
http://c.iogous.com/mb/dt/CID=ev1xzIGCbPmd/SID=0pk….co.jp%252F%252F/CE=1/ (expiration not specified)
http://c.tgknt.com/c/j/TkN2F.lW2gpD (expiration not specified)
http://ds.advg.jp/adpds_deliver/js/pjs.js (expiration not specified)
http://ec.alc.co.jp/course/assets/2016/05/itemimg-thumb-autox60-105577.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2016/10/itemimg-thumb-autox60-111734.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2016/11/itemimg-thumb-autox60-113520.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2017/04/itemimg-thumb-autox60-119504.jpg (expiration not specified)
http://ec.alc.co.jp/course/assets/2017/06/itemimg-thumb-autox60-120622.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/branddisplay/170710_RIZAP_BD1.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/170213_navi.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/170601_JTF_IfClm.JPG (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/170626_NCC_Colmn.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/clm2011/nihongo2016aw_100-75.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/infeed_clm/170614_iae02.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/infeed_clm/170710_RIZAP_InfClm.jpg (expiration not specified)
http://img.adplan-ds.com/D1129/infeed_clm/170710_infeed_navi.jpg (expiration not specified)
http://img.ak.impact-ad.jp/ic/pone/tags/3276/034804_9.js (expiration not specified)
https://ds.advg.jp/adpds_deliver/js/pjs.js (expiration not specified)
https://img.adplan-ds.com/D1129/alc_ec/side_shop_90.jpg (expiration not specified)
https://img.adplan-ds.com/D1129/alc_ec/side_shop_campaign.gif (expiration not specified)
https://secure-assets.rubiconproject.com/static/psa/casala_clk/15.png (expiration not specified)
https://secure-assets.rubiconproject.com/static/psa/us/2.jpg (expiration not specified)
https://s.yimg.jp/images/listing/tool/yads/uadf/ya…ps-1.5.0.js?2017071001 (9.8 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/0630topdeck.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/3go0707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/KEJ0628.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/asia0710.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/chat0703.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/eigorobo0331.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/ej1708.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/iae0619.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/iae0626.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/icon_up.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/kawai0706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/malc0705.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/nikuhiko0705.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/online0704.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/rola0707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/shizuoka0706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/sprite_160515.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic0707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic0710.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeicogiri0629.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toushi0704.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/uchinoko0705.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_EOWP_B_1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_EOWP_B_1706_thumb (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_hm35-1706_ver2.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_hm35_1705_thumb.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_nafl30th_1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_nafl30th_1706_thumb.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_p7cp1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_p7cp1706_thumb.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_right_ejad_a.gif (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_saiyo_b.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_shop_3.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_summersale1707.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_summersale1707_thumb.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list01.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list02.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list03.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list05.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list06.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list07.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list08.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list09.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list10.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list11.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_chinese.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_grammar.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_korean.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_other.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_tango.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_test.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/title_img_info2.jpg (10 minutes)
https://cdn2.alc.co.jp/sa/img/img/common/foot_search.gif (10 minutes)
http://js.fout.jp/segmentation.js (13.4 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TKK8PX (15 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TVDR9W (15 minutes)
http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
https://yads.c.yimg.jp/js/yads.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://gum.criteo.com/sync?c=46&r=2&j=handleData (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js?137237720 (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
https://ads.rubiconproject.com/ad/14032.js (2.5 hours)
http://cdn.taboola.com/libtrc/precisionmarketing-alc-branding-sc/tfa.js (4 hours)
priority - 18 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 13 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:
http://www.alc.co.jp/js/jquery.js
http://www.alc.co.jp/js/jq-lib.js
http://www.alc.co.jp/js/jquery.flatheights.js
http://www.alc.co.jp/common/js/jquery.cookie.js
http://www.alc.co.jp/js/shadowbox/shadowbox.js
http://www.alc.co.jp/js/shadowboxini.js
http://www.alc.co.jp/js/eow_compressed.js
http://www.alc.co.jp/js/jq-lib.js
http://www.alc.co.jp/js/jquery.flatheights.js
http://www.alc.co.jp/common/js/jquery.cookie.js
http://www.alc.co.jp/js/shadowbox/shadowbox.js
http://www.alc.co.jp/js/shadowboxini.js
http://www.alc.co.jp/js/eow_compressed.js
Optimize CSS Delivery of the following:
http://www.alc.co.jp/css/master2.css
http://www.alc.co.jp/css/layout_160515.css
http://www.alc.co.jp/css/parts.css
http://www.alc.co.jp/css/module.css
http://www.alc.co.jp/css/helper.css
http://www.alc.co.jp/css/local_nav_module.css
http://www.alc.co.jp/css/layout2.css
http://www.alc.co.jp/css/user_1.css
http://www.alc.co.jp/css/extr_1.css
http://www.alc.co.jp/css/extr_2.css
http://www.alc.co.jp/css/base_1.css
http://www.alc.co.jp/css/shadowbox.css
http://www.alc.co.jp/css/tooltips.css
http://www.alc.co.jp/css/layout_160515.css
http://www.alc.co.jp/css/parts.css
http://www.alc.co.jp/css/module.css
http://www.alc.co.jp/css/helper.css
http://www.alc.co.jp/css/local_nav_module.css
http://www.alc.co.jp/css/layout2.css
http://www.alc.co.jp/css/user_1.css
http://www.alc.co.jp/css/extr_1.css
http://www.alc.co.jp/css/extr_2.css
http://www.alc.co.jp/css/base_1.css
http://www.alc.co.jp/css/shadowbox.css
http://www.alc.co.jp/css/tooltips.css
priority - 10 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 97.9KiB (28% reduction).
Minifying http://www.alc.co.jp/css/parts.css could save 39.6KiB (31% reduction).
Minifying http://www.alc.co.jp/css/extr_1.css could save 12.4KiB (26% reduction).
Minifying http://www.alc.co.jp/css/layout_160515.css could save 10.3KiB (21% reduction).
Minifying http://www.alc.co.jp/css/module.css could save 9.5KiB (18% reduction).
Minifying http://www.alc.co.jp/css/extr_2.css could save 9.2KiB (30% reduction).
Minifying http://www.alc.co.jp/css/base_1.css could save 7.5KiB (48% reduction).
Minifying http://www.alc.co.jp/css/user_1.css could save 6.1KiB (59% reduction).
Minifying http://www.alc.co.jp/css/helper.css could save 2.5KiB (21% reduction).
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priority - 1 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 11.9KiB (19% reduction).
Minifying http://www.alc.co.jp// could save 11.9KiB (19% 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 10.3KiB (37% reduction).
Minifying http://js.fout.jp/segmentation.js could save 3.3KiB (37% reduction).
Minifying http://www.alc.co.jp/js/jquery.flatheights.js could save 2.9KiB (68% reduction).
Minifying http://www.alc.co.jp/common/js/jquery.cookie.js could save 1.3KiB (43% reduction).
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alc.co.jp Desktop Resources
| Total Resources | 245 |
| Number of Hosts | 61 |
| Static Resources | 108 |
| JavaScript Resources | 72 |
| CSS Resources | 16 |
alc.co.jp Desktop Resource Breakdown
alc.co.jp mobile page speed rank
Last tested: 2017-05-21
Mobile Speed
Bad
25/100
alc.co.jp Mobile Speed Test Quick Summary
priority - 122 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.2MiB (62% reduction).
Compressing http://www.alc.co.jp/upload/bnr_top_KidsSpring1704.jpg could save 183.5KiB (77% reduction).
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Compressing http://www.alc.co.jp/img/sp/common/bnr_twitter.gif could save 662B (12% reduction).
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Compressing http://www.alc.co.jp/upload/bnr_top_newTOEIC900_1705.jpg could save 141.3KiB (71% reduction).
Compressing http://www.alc.co.jp/upload/bnr_top_biz1705rev.jpg could save 138.3KiB (73% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/img/common/ebook0512.jpg could save 48.9KiB (75% reduction).
Compressing http://www.alc.co.jp/diet0509.jpg could save 41.4KiB (74% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/img/common/TOEIC1125.jpg could save 38.6KiB (75% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/img/common/EJ1706.jpg could save 37.3KiB (70% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/img/common/insta0105.jpg could save 36KiB (77% reduction).
Compressing http://www.alc.co.jp/upload/Evine0518.jpg could save 35.6KiB (71% reduction).
Compressing http://www.alc.co.jp/banner/bnr_first-alc.jpg could save 35.4KiB (68% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/top/bnr_top_shop_3.jpg could save 35.1KiB (66% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/img/common/kokunai-2.jpg could save 34.3KiB (69% reduction).
Compressing http://www.alc.co.jp/onomichi.jpg could save 29.3KiB (70% reduction).
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Compressing http://cdn2.alc.co.jp/sa/img/img/common/versailles0502.png could save 15.8KiB (13% reduction).
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Compressing http://www.alc.co.jp/food0912.jpg could save 12.9KiB (60% reduction).
Compressing http://www.alc.co.jp/img/sp/common/btn_mailmag.jpg could save 12.7KiB (55% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/img/common/toeic1012.png could save 11.7KiB (11% reduction).
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Compressing http://cdn2.alc.co.jp/sa/img/img/common/toeic1202-2.jpg could save 11.4KiB (51% reduction).
Compressing http://www.alc.co.jp/img/sp/common/logo.jpg could save 8.2KiB (70% reduction).
Compressing http://cdn2.alc.co.jp/sa/img/top/bnr_top_saiyo_b.jpg could save 7.9KiB (47% reduction).
Compressing http://www.alc.co.jp/img/sp/common/btn_pc.jpg could save 5.1KiB (57% reduction).
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Compressing http://www.alc.co.jp/img/sp/common/bnr_eijiro-pro.png could save 1.2KiB (18% reduction).
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Compressing http://www.alc.co.jp//img/sp/common/icon_star.gif could save 1.1KiB (67% reduction).
Compressing http://www.alc.co.jp/img/common/hm35_60_60.png could save 1.1KiB (16% reduction).
Compressing http://www.alc.co.jp/img/sp/common/logo_jump.gif could save 1.1KiB (56% reduction).
Compressing http://www.alc.co.jp/img/sp/common/icon_ranking-title.gif could save 1KiB (75% reduction).
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Compressing https://aka-uae-dl.uliza.jp/ulizassp/preview/mute.png could save 1,020B (38% reduction).
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Compressing http://www.alc.co.jp/img/sp/common/img_num04.png could save 917B (82% reduction).
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priority - 75 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://c.iogous.com/js/banner/DIGITALICE_REC.js (expiration not specified)
http://c.iogous.com/mb/dt/CID=ev1xzIGCbPmd/SID=0pk….co.jp%252F%252F/CE=1/ (expiration not specified)
http://c.tgknt.com/c/j/TkN2F.lW2gpD (expiration not specified)
http://ds.advg.jp/adpds_deliver/js/pjs.js (expiration not specified)
http://img.adplan-ds.com/D1129/smartphone/320_50/e…320-50_kankyoG_and.jpg (expiration not specified)
http://www.alc.co.jp//img/sp/common/icon_star.gif (expiration not specified)
http://www.alc.co.jp/banner/bnr_first-alc.jpg (expiration not specified)
http://www.alc.co.jp/common/js/jquery.cookie.js (expiration not specified)
http://www.alc.co.jp/css/sp/base.css (expiration not specified)
http://www.alc.co.jp/css/sp/content.css (expiration not specified)
http://www.alc.co.jp/css/sp/jquery.bxslider.css (expiration not specified)
http://www.alc.co.jp/css/sp/module.css (expiration not specified)
http://www.alc.co.jp/css/sp/style_160519.css (expiration not specified)
http://www.alc.co.jp/diet0509.jpg (expiration not specified)
http://www.alc.co.jp/food0912.jpg (expiration not specified)
http://www.alc.co.jp/img/common/10190901_05_75_JP.gif (expiration not specified)
http://www.alc.co.jp/img/common/hm35_60_60.png (expiration not specified)
http://www.alc.co.jp/img/common/icon_arrow_blue.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/arrow01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bg_gray01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bg_h2title01.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/bnr_eijiro-pro.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/bnr_facebook.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bnr_twitter.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_login.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_mailmag.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_menu.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_pc.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_regist.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_shop.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bx_loader.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/controls.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/f_link02.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/footer_bg.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_footer-arrow01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_rank01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_rank02.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_rank03.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_ranking-title.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/img_num04.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/img_num05.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/logo.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/logo_jump.gif (expiration not specified)
http://www.alc.co.jp/js/adtag1409.js (expiration not specified)
http://www.alc.co.jp/js/sp/dict.js (expiration not specified)
http://www.alc.co.jp/js/sp/jquery.bxslider.js (expiration not specified)
http://www.alc.co.jp/js/sp/jquery.js (expiration not specified)
http://www.alc.co.jp/kubo0511.png (expiration not specified)
http://www.alc.co.jp/onomichi.jpg (expiration not specified)
http://www.alc.co.jp/upload/Evine0518.jpg (expiration not specified)
http://www.alc.co.jp/upload/KEJ0519.png (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_KCcp1705.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_KidsSpring1704.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_TOEICcp1705.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_biz1705rev.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_newTOEIC900_1705.jpg (expiration not specified)
http://www.alc.co.jp/upload/ebc0515.jpg (expiration not specified)
http://www.alc.co.jp/upload/keinan0517.jpg (expiration not specified)
http://js.fout.jp/prefs.js (6.2 minutes)
http://s.yimg.jp/images/listing/tool/yads/uadf/yad…ps-1.5.0.js?2017052101 (8.7 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/EJ1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/TOEIC1125.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/ebook0512.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/eigorobo0331.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/insta0105.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/kokunai-2.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/kouchi.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/movie.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic1012.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic1202-2.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/travel0624.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/versailles0502.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_saiyo_b.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_shop_3.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list01.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list02.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list03.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list05.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list06.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list07.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list08.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list09.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list10.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list11.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_chinese.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_grammar.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_korean.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_other.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_tango.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_test.png (10 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-MJJWHQ (15 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TKK8PX (15 minutes)
http://js.fout.jp/segmentation.js (18.3 minutes)
http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
http://yads.c.yimg.jp/js/yads.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.googletagservices.com/dcm/dcmads.js (60 minutes)
https://gum.criteo.com/sync?c=46&r=2&j=handleData (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://cdn.taboola.com/libtrc/precisionmarketing-alc-branding-sc/tfa.js (4 hours)
http://c.iogous.com/js/banner/DIGITALICE_REC.js (expiration not specified)
http://c.iogous.com/mb/dt/CID=ev1xzIGCbPmd/SID=0pk….co.jp%252F%252F/CE=1/ (expiration not specified)
http://c.tgknt.com/c/j/TkN2F.lW2gpD (expiration not specified)
http://ds.advg.jp/adpds_deliver/js/pjs.js (expiration not specified)
http://img.adplan-ds.com/D1129/smartphone/320_50/e…320-50_kankyoG_and.jpg (expiration not specified)
http://www.alc.co.jp//img/sp/common/icon_star.gif (expiration not specified)
http://www.alc.co.jp/banner/bnr_first-alc.jpg (expiration not specified)
http://www.alc.co.jp/common/js/jquery.cookie.js (expiration not specified)
http://www.alc.co.jp/css/sp/base.css (expiration not specified)
http://www.alc.co.jp/css/sp/content.css (expiration not specified)
http://www.alc.co.jp/css/sp/jquery.bxslider.css (expiration not specified)
http://www.alc.co.jp/css/sp/module.css (expiration not specified)
http://www.alc.co.jp/css/sp/style_160519.css (expiration not specified)
http://www.alc.co.jp/diet0509.jpg (expiration not specified)
http://www.alc.co.jp/food0912.jpg (expiration not specified)
http://www.alc.co.jp/img/common/10190901_05_75_JP.gif (expiration not specified)
http://www.alc.co.jp/img/common/hm35_60_60.png (expiration not specified)
http://www.alc.co.jp/img/common/icon_arrow_blue.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/arrow01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bg_gray01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bg_h2title01.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/bnr_eijiro-pro.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/bnr_facebook.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bnr_twitter.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_login.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_mailmag.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_menu.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_pc.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_regist.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/btn_shop.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/bx_loader.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/controls.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/f_link02.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/footer_bg.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_footer-arrow01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_rank01.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_rank02.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_rank03.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/icon_ranking-title.gif (expiration not specified)
http://www.alc.co.jp/img/sp/common/img_num04.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/img_num05.png (expiration not specified)
http://www.alc.co.jp/img/sp/common/logo.jpg (expiration not specified)
http://www.alc.co.jp/img/sp/common/logo_jump.gif (expiration not specified)
http://www.alc.co.jp/js/adtag1409.js (expiration not specified)
http://www.alc.co.jp/js/sp/dict.js (expiration not specified)
http://www.alc.co.jp/js/sp/jquery.bxslider.js (expiration not specified)
http://www.alc.co.jp/js/sp/jquery.js (expiration not specified)
http://www.alc.co.jp/kubo0511.png (expiration not specified)
http://www.alc.co.jp/onomichi.jpg (expiration not specified)
http://www.alc.co.jp/upload/Evine0518.jpg (expiration not specified)
http://www.alc.co.jp/upload/KEJ0519.png (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_KCcp1705.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_KidsSpring1704.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_TOEICcp1705.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_biz1705rev.jpg (expiration not specified)
http://www.alc.co.jp/upload/bnr_top_newTOEIC900_1705.jpg (expiration not specified)
http://www.alc.co.jp/upload/ebc0515.jpg (expiration not specified)
http://www.alc.co.jp/upload/keinan0517.jpg (expiration not specified)
http://js.fout.jp/prefs.js (6.2 minutes)
http://s.yimg.jp/images/listing/tool/yads/uadf/yad…ps-1.5.0.js?2017052101 (8.7 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/EJ1706.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/TOEIC1125.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/ebook0512.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/eigorobo0331.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/insta0105.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/kokunai-2.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/kouchi.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/movie.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic1012.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/toeic1202-2.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/travel0624.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/img/common/versailles0502.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_saiyo_b.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/bnr_top_shop_3.jpg (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list01.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list02.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list03.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list05.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list06.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list07.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list08.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list09.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list10.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list11.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_chinese.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_grammar.png (10 minutes)
http://cdn2.alc.co.jp/sa/img/top/btn_program-list_korean.png (10 minutes)
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http://cdn2.alc.co.jp/sa/img/top/btn_program-list_test.png (10 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-MJJWHQ (15 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TKK8PX (15 minutes)
http://js.fout.jp/segmentation.js (18.3 minutes)
http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
http://yads.c.yimg.jp/js/yads.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.googletagservices.com/dcm/dcmads.js (60 minutes)
https://gum.criteo.com/sync?c=46&r=2&j=handleData (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://cdn.taboola.com/libtrc/precisionmarketing-alc-branding-sc/tfa.js (4 hours)
priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 5 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:
http://www.alc.co.jp/js/sp/jquery.js
http://www.alc.co.jp/common/js/jquery.cookie.js
http://www.alc.co.jp/js/adtag1409.js
http://ds.advg.jp/adpds_deliver/js/pjs.js
http://ds.advg.jp/adpds_deliver/p/js?adpds_site=al…=149539625963754231633
http://www.alc.co.jp/common/js/jquery.cookie.js
http://www.alc.co.jp/js/adtag1409.js
http://ds.advg.jp/adpds_deliver/js/pjs.js
http://ds.advg.jp/adpds_deliver/p/js?adpds_site=al…=149539625963754231633
Optimize CSS Delivery of the following:
http://www.alc.co.jp/css/sp/base.css
http://www.alc.co.jp/css/sp/style_160519.css
http://www.alc.co.jp/css/sp/module.css
http://www.alc.co.jp/css/sp/content.css
http://www.alc.co.jp/css/sp/jquery.bxslider.css
http://www.alc.co.jp/css/sp/style_160519.css
http://www.alc.co.jp/css/sp/module.css
http://www.alc.co.jp/css/sp/content.css
http://www.alc.co.jp/css/sp/jquery.bxslider.css
priority - 35 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 337.4KiB (72% reduction).
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priority - 15 Minify JavaScript
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Minify JavaScript for the following resources to reduce their size by 147.3KiB (46% reduction).
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priority - 2 Minify HTML
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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 6.9KiB (25% reduction).
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alc.co.jp Mobile Resources
| Total Resources | 235 |
| Number of Hosts | 60 |
| Static Resources | 161 |
| JavaScript Resources | 64 |
| CSS Resources | 11 |
alc.co.jp Mobile Resource Breakdown
alc.co.jp mobile page usability
Last tested: 2017-05-21
Mobile Usability
Good
99/100
alc.co.jp Mobile Usability Test Quick Summary
priority - 0 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="bx-pager bx-default-pager">12345</div> is close to 1 other tap targets.The tap target
<a href="https://m.face…ins%2Fpage.php">ヒアリングマラソン</a> is close to 1 other tap targets.The tap target
<a href="https://m.face…ins%2Fpage.php" class="_5pcq">5月19日 20:00</a> is close to 1 other tap targets.The tap target
<a href="//www.alc.co.jp/policy/">ご利用規約</a> and 1 others are close to other tap targets.alc.co.jp similar domains
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alc.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.
alc.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.