link-j.org Website Information
Daily Unique Visits: 2,171
Daily Page Views: 6,513
Income Per Day: $20
Estimated Value: $7,200
link-j.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
No name server records were found.
and is probably hosted by IIJ Internet Initiative Japan Inc., JP. See the full list of other websites hosted by IIJ Internet Initiative Japan Inc., JP.
The highest website link-j.org position in Alexa rank database was 31296 and the lowest rank position was 997837. Current position of link-j.org in Alexa rank database is 495394.
Desktop speed score of link-j.org (18/100) is better than the results of 3.49% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of link-j.org (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.
Mobile speed score of link-j.org (22/100) is better than the results of 5.33% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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link-j.org Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
link-j.org whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain Name: link-j.org
Registry Domain ID: a1e60a1f6dca462ba4aff8aa21567652-LROR
Registrar WHOIS Server: http://whois.jprs.jp
Registrar URL: https://jprs.jp/registrar/
Updated Date: 2023-02-19T01:37:37Z
Creation Date: 2016-03-29T01:53:08Z
Registry Expiry Date: 2026-03-29T01:53:08Z
Registrar: Japan Registry Services, Co. Ltd
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Tokyo
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns.mki-net.jp
Name Server: dns2.mki-net.jp
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-09-28T06:55:58Z
Registry Domain ID: a1e60a1f6dca462ba4aff8aa21567652-LROR
Registrar WHOIS Server: http://whois.jprs.jp
Registrar URL: https://jprs.jp/registrar/
Updated Date: 2023-02-19T01:37:37Z
Creation Date: 2016-03-29T01:53:08Z
Registry Expiry Date: 2026-03-29T01:53:08Z
Registrar: Japan Registry Services, Co. Ltd
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Tokyo
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: JP
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns.mki-net.jp
Name Server: dns2.mki-net.jp
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-09-28T06:55:58Z
link-j.org server information
Servers Location
link-j.org desktop page speed rank
Last tested: 2018-03-29
Desktop Speed
Bad
18/100
link-j.org Desktop Speed Test Quick Summary
priority - 294Optimize images
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priority - 32Enable compression
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priority - 25Leverage browser caching
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https://www.link-j.org/interview/item/b9c68423c1b5…a31ab22079ff7d6120.png (expiration not specified)
https://www.link-j.org/main_slide/OOB_banner.png (expiration not specified)
https://www.link-j.org/main_slide/b361b20f9b5f090d…c9a7f3e90cf29ef9d7.png (expiration not specified)
https://www.link-j.org/main_slide/main_02.png (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-91003807-2 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 9Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://link-j.org/
https://link-j.org/
https://www.link-j.org/
https://link-j.org/
https://www.link-j.org/
priority - 6Minify 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 55.7KiB (48% reduction).
Minifying https://www.link-j.org/ could save 55.7KiB (48% reduction).
priority - 4Minify 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 39KiB (32% reduction).
Minifying https://www.link-j.org/common/css/module.css could save 19.3KiB (31% reduction).
Minifying https://www.link-j.org/common/css/base.css could save 14.1KiB (34% reduction).
Minifying https://www.link-j.org/css/index.css could save 2.3KiB (30% reduction).
Minifying https://www.link-j.org/css/news.css could save 1.5KiB (28% reduction).
Minifying https://www.link-j.org/common/css/plugin.css could save 1.4KiB (32% reduction).
Minifying https://www.link-j.org/common/css/reset.css could save 466B (32% reduction).
Minifying https://www.link-j.org/common/css/base.css could save 14.1KiB (34% reduction).
Minifying https://www.link-j.org/css/index.css could save 2.3KiB (30% reduction).
Minifying https://www.link-j.org/css/news.css could save 1.5KiB (28% reduction).
Minifying https://www.link-j.org/common/css/plugin.css could save 1.4KiB (32% reduction).
Minifying https://www.link-j.org/common/css/reset.css could save 466B (32% reduction).
priority - 2Eliminate 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.
Optimize CSS Delivery of the following:
https://www.link-j.org/common/css/reset.css
priority - 2Reduce server response time
priority - 1Minify 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 10.6KiB (66% reduction).
Minifying https://www.link-j.org/common/js/common.js could save 10.6KiB (66% reduction).
link-j.org Desktop Resource Breakdown
| Total Resources | 55 |
| Number of Hosts | 4 |
| Static Resources | 50 |
| JavaScript Resources | 5 |
| CSS Resources | 6 |
link-j.org mobile page speed rank
Last tested: 2018-05-28
Mobile Speed
Bad
22/100
link-j.org Mobile Speed Test Quick Summary
priority - 141Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.3MiB (92% reduction).
Compressing and resizing https://www.link-j.org/report/item/af7107ce92ad3e8…e7c6c8cc699decde6e.JPG could save 1,008.3KiB (99% reduction).
Compressing and resizing https://www.link-j.org/main_slide/NEW%20Banner3.png could save 305.6KiB (93% reduction).
Compressing https://www.link-j.org/img/index/img_sample_youtube.jpg could save 48.5KiB (40% reduction).
Compressing https://www.link-j.org/img/index/bg_mailnews.jpg could save 9.2KiB (81% reduction).
Compressing https://www.link-j.org/common/img/common/bnr_footer.png could save 2KiB (49% reduction).
Compressing https://www.link-j.org/common/img/common/arw_slider_left.png could save 1,020B (63% reduction).
Compressing https://www.link-j.org/common/img/common/arw_slider_right.png could save 1,015B (63% reduction).
Compressing https://www.link-j.org/common/img/common/icon_event.png could save 905B (77% reduction).
Compressing https://www.link-j.org/common/img/common/bg_texture.png could save 571B (82% reduction).
Compressing https://www.link-j.org/common/img/common/bg_point_gray.png could save 546B (87% reduction).
Compressing https://www.link-j.org/common/img/common/bg_point_pink.png could save 545B (86% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_twitter.png could save 414B (35% reduction).
Compressing https://www.link-j.org/common/img/common/icon_twitter.png could save 357B (37% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_lifescience.png could save 265B (21% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_mail.png could save 256B (25% reduction).
Compressing https://www.link-j.org/common/img/common/icon_youtube.png could save 200B (14% reduction).
Compressing https://www.link-j.org/common/img/common/icon_lifescience.png could save 197B (32% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_search_footer.png could save 186B (19% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_marker.png could save 182B (21% reduction).
Compressing https://www.link-j.org/common/img/common/icon_marker.png could save 124B (33% reduction).
Compressing https://www.link-j.org/common/img/common/txt_jp_on.png could save 119B (23% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_facebook.png could save 118B (21% reduction).
Compressing https://www.link-j.org/common/img/common/icon_mail.png could save 116B (29% reduction).
Compressing https://www.link-j.org/common/img/common/txt_faq.png could save 109B (21% reduction).
Compressing and resizing https://www.link-j.org/main_slide/NEW%20Banner3.png could save 305.6KiB (93% reduction).
Compressing https://www.link-j.org/img/index/img_sample_youtube.jpg could save 48.5KiB (40% reduction).
Compressing https://www.link-j.org/img/index/bg_mailnews.jpg could save 9.2KiB (81% reduction).
Compressing https://www.link-j.org/common/img/common/bnr_footer.png could save 2KiB (49% reduction).
Compressing https://www.link-j.org/common/img/common/arw_slider_left.png could save 1,020B (63% reduction).
Compressing https://www.link-j.org/common/img/common/arw_slider_right.png could save 1,015B (63% reduction).
Compressing https://www.link-j.org/common/img/common/icon_event.png could save 905B (77% reduction).
Compressing https://www.link-j.org/common/img/common/bg_texture.png could save 571B (82% reduction).
Compressing https://www.link-j.org/common/img/common/bg_point_gray.png could save 546B (87% reduction).
Compressing https://www.link-j.org/common/img/common/bg_point_pink.png could save 545B (86% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_twitter.png could save 414B (35% reduction).
Compressing https://www.link-j.org/common/img/common/icon_twitter.png could save 357B (37% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_lifescience.png could save 265B (21% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_mail.png could save 256B (25% reduction).
Compressing https://www.link-j.org/common/img/common/icon_youtube.png could save 200B (14% reduction).
Compressing https://www.link-j.org/common/img/common/icon_lifescience.png could save 197B (32% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_search_footer.png could save 186B (19% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_marker.png could save 182B (21% reduction).
Compressing https://www.link-j.org/common/img/common/icon_marker.png could save 124B (33% reduction).
Compressing https://www.link-j.org/common/img/common/txt_jp_on.png could save 119B (23% reduction).
Compressing https://www.link-j.org/common/img/common/sp/icon_facebook.png could save 118B (21% reduction).
Compressing https://www.link-j.org/common/img/common/icon_mail.png could save 116B (29% reduction).
Compressing https://www.link-j.org/common/img/common/txt_faq.png could save 109B (21% reduction).
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.link-j.org/common/js/analytics.js
https://www.link-j.org/common/js/lib.js
https://www.link-j.org/common/js/common.js
https://www.link-j.org/common/js/lib.js
https://www.link-j.org/common/js/common.js
Optimize CSS Delivery of the following:
https://www.link-j.org/common/css/reset.css
https://www.link-j.org/common/css/plugin.css
https://www.link-j.org/common/css/base.css
https://www.link-j.org/common/css/module.css
https://www.link-j.org/css/news.css
https://www.link-j.org/css/index.css
https://www.link-j.org/common/css/plugin.css
https://www.link-j.org/common/css/base.css
https://www.link-j.org/common/css/module.css
https://www.link-j.org/css/news.css
https://www.link-j.org/css/index.css
priority - 37Leverage 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://www.link-j.org/common/css/base.css (expiration not specified)
https://www.link-j.org/common/css/module.css (expiration not specified)
https://www.link-j.org/common/css/plugin.css (expiration not specified)
https://www.link-j.org/common/css/reset.css (expiration not specified)
https://www.link-j.org/common/img/common/arw_slider_left.png (expiration not specified)
https://www.link-j.org/common/img/common/arw_slider_right.png (expiration not specified)
https://www.link-j.org/common/img/common/bg_point_gray.png (expiration not specified)
https://www.link-j.org/common/img/common/bg_point_pink.png (expiration not specified)
https://www.link-j.org/common/img/common/bg_texture.png (expiration not specified)
https://www.link-j.org/common/img/common/bnr_footer.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_event.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_facebook.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_lifescience.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_link_footer.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_mail.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_marker.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_twitter.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_youtube.png (expiration not specified)
https://www.link-j.org/common/img/common/logo_header.svg (expiration not specified)
https://www.link-j.org/common/img/common/sp/btn_header_menu_off.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_facebook.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_lifescience.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_mail.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_marker.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_search_footer.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_twitter.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/txt_faq.png (expiration not specified)
https://www.link-j.org/common/img/common/txt_en_off.png (expiration not specified)
https://www.link-j.org/common/img/common/txt_faq.png (expiration not specified)
https://www.link-j.org/common/img/common/txt_jp_on.png (expiration not specified)
https://www.link-j.org/common/img/plugin/bxslider/bx_loader.gif (expiration not specified)
https://www.link-j.org/common/js/analytics.js (expiration not specified)
https://www.link-j.org/common/js/common.js (expiration not specified)
https://www.link-j.org/common/js/lib.js (expiration not specified)
https://www.link-j.org/css/index.css (expiration not specified)
https://www.link-j.org/css/news.css (expiration not specified)
https://www.link-j.org/event/item/0705_SAC.png (expiration not specified)
https://www.link-j.org/event/item/LINK-J%20genome%20symposium_s.png (expiration not specified)
https://www.link-j.org/img/index/bg_mailnews.jpg (expiration not specified)
https://www.link-j.org/img/index/img_sample_youtube.jpg (expiration not specified)
https://www.link-j.org/img/index/sp/filter_youtube.png (expiration not specified)
https://www.link-j.org/img/notocord/bg_notocord_top.jpg (expiration not specified)
https://www.link-j.org/main_slide/0b7a0f33fa51fe82…7bd2dce563081c81ef.png (expiration not specified)
https://www.link-j.org/main_slide/NEW%20Banner3.png (expiration not specified)
https://www.link-j.org/main_slide/OOB_banner.png (expiration not specified)
https://www.link-j.org/news/item/2018%20BIO%20CONV…_VERTICAL_ND_RGB_s.png (expiration not specified)
https://www.link-j.org/report/assets_c/2018/05/IMG…humb-600xauto-1991.jpg (expiration not specified)
https://www.link-j.org/report/item/af7107ce92ad3e8…e7c6c8cc699decde6e.JPG (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-91003807-2 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.link-j.org/common/css/module.css (expiration not specified)
https://www.link-j.org/common/css/plugin.css (expiration not specified)
https://www.link-j.org/common/css/reset.css (expiration not specified)
https://www.link-j.org/common/img/common/arw_slider_left.png (expiration not specified)
https://www.link-j.org/common/img/common/arw_slider_right.png (expiration not specified)
https://www.link-j.org/common/img/common/bg_point_gray.png (expiration not specified)
https://www.link-j.org/common/img/common/bg_point_pink.png (expiration not specified)
https://www.link-j.org/common/img/common/bg_texture.png (expiration not specified)
https://www.link-j.org/common/img/common/bnr_footer.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_event.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_facebook.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_lifescience.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_link_footer.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_mail.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_marker.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_twitter.png (expiration not specified)
https://www.link-j.org/common/img/common/icon_youtube.png (expiration not specified)
https://www.link-j.org/common/img/common/logo_header.svg (expiration not specified)
https://www.link-j.org/common/img/common/sp/btn_header_menu_off.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_facebook.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_lifescience.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_mail.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_marker.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_search_footer.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/icon_twitter.png (expiration not specified)
https://www.link-j.org/common/img/common/sp/txt_faq.png (expiration not specified)
https://www.link-j.org/common/img/common/txt_en_off.png (expiration not specified)
https://www.link-j.org/common/img/common/txt_faq.png (expiration not specified)
https://www.link-j.org/common/img/common/txt_jp_on.png (expiration not specified)
https://www.link-j.org/common/img/plugin/bxslider/bx_loader.gif (expiration not specified)
https://www.link-j.org/common/js/analytics.js (expiration not specified)
https://www.link-j.org/common/js/common.js (expiration not specified)
https://www.link-j.org/common/js/lib.js (expiration not specified)
https://www.link-j.org/css/index.css (expiration not specified)
https://www.link-j.org/css/news.css (expiration not specified)
https://www.link-j.org/event/item/0705_SAC.png (expiration not specified)
https://www.link-j.org/event/item/LINK-J%20genome%20symposium_s.png (expiration not specified)
https://www.link-j.org/img/index/bg_mailnews.jpg (expiration not specified)
https://www.link-j.org/img/index/img_sample_youtube.jpg (expiration not specified)
https://www.link-j.org/img/index/sp/filter_youtube.png (expiration not specified)
https://www.link-j.org/img/notocord/bg_notocord_top.jpg (expiration not specified)
https://www.link-j.org/main_slide/0b7a0f33fa51fe82…7bd2dce563081c81ef.png (expiration not specified)
https://www.link-j.org/main_slide/NEW%20Banner3.png (expiration not specified)
https://www.link-j.org/main_slide/OOB_banner.png (expiration not specified)
https://www.link-j.org/news/item/2018%20BIO%20CONV…_VERTICAL_ND_RGB_s.png (expiration not specified)
https://www.link-j.org/report/assets_c/2018/05/IMG…humb-600xauto-1991.jpg (expiration not specified)
https://www.link-j.org/report/item/af7107ce92ad3e8…e7c6c8cc699decde6e.JPG (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-91003807-2 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 34Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://link-j.org/
https://link-j.org/
https://www.link-j.org/
https://link-j.org/
https://www.link-j.org/
priority - 33Enable 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 317.7KiB (79% reduction).
Compressing https://www.link-j.org/ could save 106.9KiB (89% reduction).
Compressing https://www.link-j.org/common/js/lib.js could save 88.5KiB (66% reduction).
Compressing https://www.link-j.org/common/css/module.css could save 54.2KiB (86% reduction).
Compressing https://www.link-j.org/common/css/base.css could save 36.1KiB (85% reduction).
Compressing https://www.link-j.org/common/js/common.js could save 11.5KiB (72% reduction).
Compressing https://www.link-j.org/common/img/common/logo_header.svg could save 6.7KiB (69% reduction).
Compressing https://www.link-j.org/css/index.css could save 6KiB (76% reduction).
Compressing https://www.link-j.org/css/news.css could save 3.9KiB (73% reduction).
Compressing https://www.link-j.org/common/css/plugin.css could save 3KiB (68% reduction).
Compressing https://www.link-j.org/common/css/reset.css could save 741B (50% reduction).
Compressing https://www.link-j.org/common/js/lib.js could save 88.5KiB (66% reduction).
Compressing https://www.link-j.org/common/css/module.css could save 54.2KiB (86% reduction).
Compressing https://www.link-j.org/common/css/base.css could save 36.1KiB (85% reduction).
Compressing https://www.link-j.org/common/js/common.js could save 11.5KiB (72% reduction).
Compressing https://www.link-j.org/common/img/common/logo_header.svg could save 6.7KiB (69% reduction).
Compressing https://www.link-j.org/css/index.css could save 6KiB (76% reduction).
Compressing https://www.link-j.org/css/news.css could save 3.9KiB (73% reduction).
Compressing https://www.link-j.org/common/css/plugin.css could save 3KiB (68% reduction).
Compressing https://www.link-j.org/common/css/reset.css could save 741B (50% reduction).
priority - 24Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 54% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 6Minify 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 58.2KiB (49% reduction).
Minifying https://www.link-j.org/ could save 58.2KiB (49% reduction).
priority - 4Minify 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 39KiB (32% reduction).
Minifying https://www.link-j.org/common/css/module.css could save 19.3KiB (31% reduction).
Minifying https://www.link-j.org/common/css/base.css could save 14.1KiB (34% reduction).
Minifying https://www.link-j.org/css/index.css could save 2.3KiB (30% reduction).
Minifying https://www.link-j.org/css/news.css could save 1.5KiB (28% reduction).
Minifying https://www.link-j.org/common/css/plugin.css could save 1.4KiB (32% reduction).
Minifying https://www.link-j.org/common/css/reset.css could save 466B (32% reduction).
Minifying https://www.link-j.org/common/css/base.css could save 14.1KiB (34% reduction).
Minifying https://www.link-j.org/css/index.css could save 2.3KiB (30% reduction).
Minifying https://www.link-j.org/css/news.css could save 1.5KiB (28% reduction).
Minifying https://www.link-j.org/common/css/plugin.css could save 1.4KiB (32% reduction).
Minifying https://www.link-j.org/common/css/reset.css could save 466B (32% reduction).
priority - 1Minify 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 10.6KiB (66% reduction).
Minifying https://www.link-j.org/common/js/common.js could save 10.6KiB (66% reduction).
priority - 1Reduce server response time
link-j.org Mobile Resource Breakdown
| Total Resources | 55 |
| Number of Hosts | 4 |
| Static Resources | 50 |
| JavaScript Resources | 5 |
| CSS Resources | 6 |
link-j.org mobile page usability
Last tested: 2018-05-28
Mobile Usability
Good
97/100
link-j.org Mobile Usability Test Quick Summary
priority - 2Size 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
The tap target
<a href="https://www.li…t/events-main/" class="footernav_childlink">LINK-J主催・共催</a> and 28 others are close to other tap targets.The tap target
<a href="/faq/" class="item_link">よくあるご質問</a> and 2 others are close to other tap targets.link-j.org HTML validation
link-j.org similar domains
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link-j.org Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
link-j.org TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.