jprs.co.jp website information.
jprs.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 jprs.co.jp domain:
- ns1.jprs.co.jp
- ns2.jprs.co.jp
- ns3.jprs.co.jp
- ns4.jprs.co.jp
and probably website jprs.co.jp is hosted by China Mobile web hosting company. Check the complete list of other most popular websites hosted by China Mobile hosting company.
According to Alexa traffic rank the highest website jprs.co.jp position was 9095 (in the world). The lowest Alexa rank position was 999899. Now website jprs.co.jp ranked in Alexa database as number 359430 (in the world).
Website jprs.co.jp Desktop speed measurement score (74/100) is better than the results of 57.94% of other sites shows that the page desktop performance can be improved.
jprs.co.jp Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of jprs.co.jp (46/100) is better than the results of 27.13% 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 |
|---|---|---|
| May-15-2024 | 359,430 | 1,572 |
| May-14-2024 | 361,002 | 1,134 |
| May-13-2024 | 362,136 | 2,463 |
| May-12-2024 | 364,599 | -1,221 |
| May-11-2024 | 363,378 | 405 |
| May-10-2024 | 363,783 | -827 |
| May-09-2024 | 362,956 | 3,250 |
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jprs.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.
jprs.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.
jprs.co.jp server information
jprs.co.jp desktop page speed rank
Last tested: 2015-12-22
Desktop Speed
Medium
74/100
jprs.co.jp Desktop Speed Test Quick Summary
priority - 22 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://jprs.co.jp/common-cojp/css/default.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/import.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/index.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/layout.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/parts.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/print.css (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_advisory.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_dns.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_dnssec.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_enum.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_jprs100_150x43.gif (expiration not specified)
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http://jprs.co.jp/common-cojp/img/banner/ekimachi_logo.gif (expiration not specified)
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http://jprs.co.jp/common-cojp/img/txt_lead.gif (expiration not specified)
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http://jprs.co.jp/img/banner_dotjprs.gif (expiration not specified)
http://jprs.co.jp/img/banner_jp.jpg (expiration not specified)
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http://www.ipv6forum.com/ipv6_enabled/public/image…o_background_right.png (expiration not specified)
http://jprs.co.jp/common-cojp/css/import.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/index.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/layout.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/parts.css (expiration not specified)
http://jprs.co.jp/common-cojp/css/print.css (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_advisory.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_dns.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_dnssec.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_enum.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_jprs100_150x43.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_nihongojp.jpg (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/banner_watasinodantaimo.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/ekimachi_logo.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/banner/ekimachi_message.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_body_top.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_fotter.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_gnav01.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_gnav02.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_header_top.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_title_top.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/bg_utilityblock.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/btn_search.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/ico_rss.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/lm_gnav01.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/lm_gnav_sub01.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/lm_link.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/logo01.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/title_press.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/title_topics.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/txt_english.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/txt_glossary.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/txt_lead.gif (expiration not specified)
http://jprs.co.jp/common-cojp/img/txt_sitemap.gif (expiration not specified)
http://jprs.co.jp/common-cojp/js/activenavi.js (expiration not specified)
http://jprs.co.jp/common-cojp/js/ecl.js (expiration not specified)
http://jprs.co.jp/common-cojp/js/script.js (expiration not specified)
http://jprs.co.jp/img/banner/banner_cojp.gif (expiration not specified)
http://jprs.co.jp/img/banner_dotjprs.gif (expiration not specified)
http://jprs.co.jp/img/banner_jp.jpg (expiration not specified)
http://www.ipv6forum.com/ipv6_enabled/public/image…ogo_backgroud_main.png (expiration not specified)
http://www.ipv6forum.com/ipv6_enabled/public/image…go_background_left.png (expiration not specified)
http://www.ipv6forum.com/ipv6_enabled/public/image…o_background_right.png (expiration not specified)
priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 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:
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http://jprs.co.jp/common-cojp/js/ecl.js
http://jprs.co.jp/common-cojp/js/script.js
http://jprs.co.jp/common-cojp/js/ecl.js
http://jprs.co.jp/common-cojp/js/script.js
Optimize CSS Delivery of the following:
http://jprs.co.jp/common-cojp/css/import.css
http://jprs.co.jp/common-cojp/css/default.css
http://jprs.co.jp/common-cojp/css/layout.css
http://jprs.co.jp/common-cojp/css/parts.css
http://jprs.co.jp/common-cojp/css/index.css
http://jprs.co.jp/common-cojp/css/default.css
http://jprs.co.jp/common-cojp/css/layout.css
http://jprs.co.jp/common-cojp/css/parts.css
http://jprs.co.jp/common-cojp/css/index.css
priority - 3 Enable compression
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Enable compression for the following resources to reduce their transfer size by 24.1KiB (55% reduction).
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Compressing http://jprs.co.jp/common-cojp/css/layout.css could save 3.7KiB (72% reduction).
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Compressing http://jprs.co.jp/common-cojp/css/index.css could save 635B (61% reduction).
Compressing http://jprs.co.jp/ could save 8KiB (65% reduction).
Compressing http://jprs.co.jp/common-cojp/css/layout.css could save 3.7KiB (72% reduction).
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Compressing http://jprs.co.jp/common-cojp/css/index.css could save 635B (61% reduction).
priority - 3 Optimize images
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Optimize the following images to reduce their size by 22.5KiB (41% reduction).
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Losslessly compressing http://jprs.co.jp/img/banner/banner_cojp.gif could save 1.6KiB (30% reduction).
Losslessly compressing http://jprs.co.jp/img/banner_dotjprs.gif could save 1.3KiB (30% reduction).
Losslessly compressing http://jprs.co.jp/common-cojp/img/txt_lead.gif could save 721B (19% reduction).
Losslessly compressing http://jprs.co.jp/common-cojp/img/txt_sitemap.gif could save 706B (64% reduction).
Losslessly compressing http://jprs.co.jp/common-cojp/img/banner/ekimachi_logo.gif could save 674B (33% reduction).
Losslessly compressing http://jprs.co.jp/common-cojp/img/bg_title_top.gif could save 646B (58% reduction).
Losslessly compressing http://jprs.co.jp/common-cojp/img/banner/ekimachi_message.gif could save 589B (37% reduction).
Losslessly compressing http://jprs.co.jp/common-cojp/img/banner/banner_advisory.gif could save 533B (16% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.6KiB (19% reduction).
Minifying http://jprs.co.jp/common-cojp/css/layout.css could save 890B (17% reduction).
Minifying http://jprs.co.jp/common-cojp/css/parts.css could save 728B (20% reduction).
Minifying http://jprs.co.jp/common-cojp/css/parts.css could save 728B (20% reduction).
priority - 0 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 775B (4% reduction).
Minifying http://jprs.co.jp/common-cojp/js/ecl.js could save 775B (4% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 739B (6% reduction).
Minifying http://jprs.co.jp/ could save 739B (6% reduction).
jprs.co.jp Desktop Resources
| Total Resources | 45 |
| Number of Hosts | 2 |
| Static Resources | 43 |
| JavaScript Resources | 4 |
| CSS Resources | 6 |
jprs.co.jp Desktop Resource Breakdown
jprs.co.jp mobile page speed rank
Last tested: 2018-01-31
Mobile Speed
Bad
46/100
jprs.co.jp Mobile Speed Test Quick Summary
priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 10 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://jprs.co.jp/common-cojp/js/activenavi.js
Optimize CSS Delivery of the following:
https://jprs.co.jp/cmn/css/import.css
https://jprs.co.jp/cmn/css/normalize.css
https://jprs.co.jp/cmn/css/master.css
https://jprs.co.jp/cmn/css/block.css
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https://fonts.googleapis.com/css?family=Roboto+Slab
https://fonts.googleapis.com/css?family=Roboto+Condensed
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https://jprs.co.jp/cmn/css/normalize.css
https://jprs.co.jp/cmn/css/master.css
https://jprs.co.jp/cmn/css/block.css
https://jprs.co.jp/cmn/css/sp_master.css
https://jprs.co.jp/cmn/css/sp_block.css
https://fonts.googleapis.com/css?family=Roboto+Slab
https://fonts.googleapis.com/css?family=Roboto+Condensed
https://fonts.googleapis.com/css?family=Roboto+Slab
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priority - 31 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://custom.search.yahoo.co.jp/images/window/D_…TTSVD5pDSqh_.PQv37.gif (expiration not specified)
https://jprs.co.jp/cmn/css/block.css (expiration not specified)
https://jprs.co.jp/cmn/css/import.css (expiration not specified)
https://jprs.co.jp/cmn/css/master.css (expiration not specified)
https://jprs.co.jp/cmn/css/normalize.css (expiration not specified)
https://jprs.co.jp/cmn/css/sp_block.css (expiration not specified)
https://jprs.co.jp/cmn/css/sp_master.css (expiration not specified)
https://jprs.co.jp/cmn/img/arw.png (expiration not specified)
https://jprs.co.jp/cmn/img/arw_l.png (expiration not specified)
https://jprs.co.jp/cmn/img/ico_loope.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/arw_m.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/arw_w.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/btn_english.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/btn_search.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_accordion_open.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_facebook.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_pc.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_twitter.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/main_img.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/menu_open.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/pagetop.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/rss.png (expiration not specified)
https://jprs.co.jp/cmn/js/common.js (expiration not specified)
https://jprs.co.jp/cmn/js/jquery-1.11.3.min.js (expiration not specified)
https://jprs.co.jp/cmn/js/jquery.cookie.js (expiration not specified)
https://jprs.co.jp/cmn/js/jquery.heightLine.js (expiration not specified)
https://jprs.co.jp/cmn/js/switch.js (expiration not specified)
https://jprs.co.jp/cmn/js/tab.js (expiration not specified)
https://jprs.co.jp/common-cojp/js/activenavi.js (expiration not specified)
https://jprs.co.jp/img2/btn_head.gif (expiration not specified)
https://jprs.co.jp/img2/ico_side01.gif (expiration not specified)
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https://jprs.co.jp/img2/jprs_siteseal_140x59_OV.png (expiration not specified)
https://jprs.co.jp/img2/logo.gif (expiration not specified)
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https://jprs.co.jp/img2/main_txt.png (expiration not specified)
https://s.yimg.jp/images/search/customsearch/yjlogo/yjlogo_type1_ffffff.gif (4.2 minutes)
https://jprs.co.jp/cmn/css/block.css (expiration not specified)
https://jprs.co.jp/cmn/css/import.css (expiration not specified)
https://jprs.co.jp/cmn/css/master.css (expiration not specified)
https://jprs.co.jp/cmn/css/normalize.css (expiration not specified)
https://jprs.co.jp/cmn/css/sp_block.css (expiration not specified)
https://jprs.co.jp/cmn/css/sp_master.css (expiration not specified)
https://jprs.co.jp/cmn/img/arw.png (expiration not specified)
https://jprs.co.jp/cmn/img/arw_l.png (expiration not specified)
https://jprs.co.jp/cmn/img/ico_loope.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/arw_m.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/arw_w.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/btn_english.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/btn_search.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_accordion_open.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_facebook.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_pc.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/ico_twitter.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/main_img.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/menu_open.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/pagetop.png (expiration not specified)
https://jprs.co.jp/cmn/img/sp/rss.png (expiration not specified)
https://jprs.co.jp/cmn/js/common.js (expiration not specified)
https://jprs.co.jp/cmn/js/jquery-1.11.3.min.js (expiration not specified)
https://jprs.co.jp/cmn/js/jquery.cookie.js (expiration not specified)
https://jprs.co.jp/cmn/js/jquery.heightLine.js (expiration not specified)
https://jprs.co.jp/cmn/js/switch.js (expiration not specified)
https://jprs.co.jp/cmn/js/tab.js (expiration not specified)
https://jprs.co.jp/common-cojp/js/activenavi.js (expiration not specified)
https://jprs.co.jp/img2/btn_head.gif (expiration not specified)
https://jprs.co.jp/img2/ico_side01.gif (expiration not specified)
https://jprs.co.jp/img2/ico_side02.gif (expiration not specified)
https://jprs.co.jp/img2/ico_top_article.gif (expiration not specified)
https://jprs.co.jp/img2/ico_top_company.gif (expiration not specified)
https://jprs.co.jp/img2/ico_top_international.gif (expiration not specified)
https://jprs.co.jp/img2/ico_top_organization.gif (expiration not specified)
https://jprs.co.jp/img2/ico_top_publish.gif (expiration not specified)
https://jprs.co.jp/img2/jprs_siteseal_140x59_OV.png (expiration not specified)
https://jprs.co.jp/img2/logo.gif (expiration not specified)
https://jprs.co.jp/img2/logo_sp.gif (expiration not specified)
https://jprs.co.jp/img2/main_txt.png (expiration not specified)
https://s.yimg.jp/images/search/customsearch/yjlogo/yjlogo_type1_ffffff.gif (4.2 minutes)
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priority - 0 Minify HTML
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priority - 0 Minify JavaScript
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jprs.co.jp Mobile Resources
| Total Resources | 46 |
| Number of Hosts | 4 |
| Static Resources | 44 |
| JavaScript Resources | 7 |
| CSS Resources | 8 |
jprs.co.jp Mobile Resource Breakdown
jprs.co.jp mobile page usability
Last tested: 2018-01-31
Mobile Usability
Good
100/100
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jprs.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.
jprs.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.