join-tsinghua.edu.cn Website Information
Daily Unique Visits: 4,767
Daily Page Views: 19,068
Income Per Day: $53
Estimated Value: $28,620
This website is located in China and is using following IP address 166.111.4.100. See the complete list of popular websites hosted in China.
join-tsinghua.edu.cn is registered under .CN top-level domain. Please check other sites in .CN zone.
Website join-tsinghua.edu.cn is using the following name servers:
- dns2.cic.tsinghua.edu.cn
- dns.cic.tsinghua.edu.cn
and is probably hosted by ERX-CERNET-BKB China Education and Research Network Center, CN. See the full list of other websites hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.
The highest website join-tsinghua.edu.cn position in Alexa rank database was 6306 and the lowest rank position was 998647. Current position of join-tsinghua.edu.cn in Alexa rank database is 263284.
Desktop speed score of join-tsinghua.edu.cn (39/100) is better than the results of 14.12% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of join-tsinghua.edu.cn (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of join-tsinghua.edu.cn (72/100) is better than the results of 79.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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join-tsinghua.edu.cn 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.
join-tsinghua.edu.cn whois
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join-tsinghua.edu.cn server information
Servers Location
join-tsinghua.edu.cn desktop page speed rank
Last tested: 2019-08-15
Desktop Speed
Bad
39/100
join-tsinghua.edu.cn Desktop Speed Test Quick Summary
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priority - 23Leverage browser caching
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Leverage browser caching for the following cacheable resources:
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http://join-tsinghua.edu.cn/publish/bzw/7530/20150…611110723899233747.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7530/20150…611153428178999986.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…609162536850234245.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…615110408073787190.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…619130633085676541.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…619133240323728310.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…603115355513383545.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…603115522447581856.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…605170714152404819.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…605173747969374647.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…605180010603466075.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…605180036952316702.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…818172307282173425.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…818172707928239013.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/css/comm.css (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/css/index.css (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/css/reset.css (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/2_06.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/2_14.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/2_21.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/admission.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/arrow.gif (expiration not specified)
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http://join-tsinghua.edu.cn/publish/bzw/images/blog.jpg (expiration not specified)
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http://join-tsinghua.edu.cn/publish/bzw/js/comm.js (expiration not specified)
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http://join-tsinghua.edu.cn/publish/bzw/7532/20150…609162536850234245.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…615110408073787190.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…619130633085676541.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7532/20150…619133240323728310.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/7583/20150…603115355513383545.jpg (expiration not specified)
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http://join-tsinghua.edu.cn/publish/bzw/7583/20150…605173747969374647.jpg (expiration not specified)
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http://join-tsinghua.edu.cn/publish/bzw/7583/20150…818172707928239013.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/css/comm.css (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/css/index.css (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/css/reset.css (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/2_06.png (expiration not specified)
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http://join-tsinghua.edu.cn/publish/bzw/images/admission.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/arrow.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/arrow1.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/bg.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/blog.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/blog.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/darrow.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/dotline.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/hot.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/mobile.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/more.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/qrc…h_b165a9cca0f0_344.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/query.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/redian_2.jpg (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/search.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/sitemap.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/time.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/time1.gif (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/images/txt.png (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/js/comm.js (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/js/html5.js (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/js/jquery4.js (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/js/menu.js (expiration not specified)
http://join-tsinghua.edu.cn/publish/bzw/js/slider.js (expiration not specified)
http://widget.weibo.com/public/aj_relationship.php…ack=STK_14421692551951 (2 minutes)
priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://join-tsinghua.edu.cn/publish/bzw/js/jquery4.js
http://tjs.sjs.sinajs.cn/open/api/js/wb.js
http://join-tsinghua.edu.cn/publish/bzw/js/menu.js
http://join-tsinghua.edu.cn/publish/bzw/js/slider.js
http://sns.join-tsinghua.edu.cn/statistics/statistics.js?domain=bkzsw
http://join-tsinghua.edu.cn/publish/bzw/js/jquery4.js
http://tjs.sjs.sinajs.cn/open/api/js/wb.js
http://join-tsinghua.edu.cn/publish/bzw/js/menu.js
http://join-tsinghua.edu.cn/publish/bzw/js/slider.js
http://sns.join-tsinghua.edu.cn/statistics/statistics.js?domain=bkzsw
Optimize CSS Delivery of the following:
http://join-tsinghua.edu.cn/publish/bzw/css/reset.css
http://join-tsinghua.edu.cn/publish/bzw/css/comm.css
http://join-tsinghua.edu.cn/publish/bzw/css/index.css
http://join-tsinghua.edu.cn/publish/bzw/css/comm.css
http://join-tsinghua.edu.cn/publish/bzw/css/index.css
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 10.1KiB (20% reduction).
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Minifying http://join-tsinghua.edu.cn/publish/bzw/js/jquery4.js could save 591B (3% reduction) after compression.
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Minifying http://join-tsinghua.edu.cn/publish/bzw/js/jquery4.js could save 591B (3% reduction) after compression.
priority - 1Enable 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 5.7KiB (68% reduction).
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priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.7KiB (16% reduction).
Minifying http://join-tsinghua.edu.cn/publish/bzw/index.html could save 1.7KiB (16% reduction) after compression.
join-tsinghua.edu.cn Desktop Resource Breakdown
| Total Resources | 62 |
| Number of Hosts | 8 |
| Static Resources | 56 |
| JavaScript Resources | 14 |
| CSS Resources | 4 |
join-tsinghua.edu.cn mobile page speed rank
Last tested: 2019-06-25
Mobile Speed
Medium
72/100
join-tsinghua.edu.cn Mobile Speed Test Quick Summary
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/reset.css
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/css.css
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/reset.css
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/css.css
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/reset.css
priority - 10Leverage 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://m.join-tsinghua.edu.cn/publish/bzw/7630/201…620120917450612138.jpg (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/images/blog.jpg (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/images/q…h_b165a9cca0f0_344.jpg (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/css.css (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/reset.css (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/arrow.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/bg.png (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_01.png (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_03.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_10.png (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_21.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobisub_05.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/js/comm.js (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/images/blog.jpg (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/images/q…h_b165a9cca0f0_344.jpg (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/css.css (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/css/reset.css (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/arrow.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/bg.png (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_01.png (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_03.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_10.png (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_21.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobisub_05.gif (expiration not specified)
http://m.join-tsinghua.edu.cn/publish/bzw/mobile/js/comm.js (expiration not specified)
priority - 4Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 42.8KiB (51% reduction).
Losslessly compressing http://m.join-tsinghua.edu.cn/publish/bzw/7630/201…620120917450612138.jpg could save 25.6KiB (43% reduction).
Losslessly compressing http://m.join-tsinghua.edu.cn/publish/bzw/images/blog.jpg could save 16.1KiB (75% reduction).
Losslessly compressing http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_21.gif could save 1.1KiB (87% reduction).
Losslessly compressing http://m.join-tsinghua.edu.cn/publish/bzw/images/blog.jpg could save 16.1KiB (75% reduction).
Losslessly compressing http://m.join-tsinghua.edu.cn/publish/bzw/mobile/images/mobi_21.gif could save 1.1KiB (87% reduction).
priority - 1Enable 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 5KiB (67% reduction).
Compressing http://sns.join-tsinghua.edu.cn/statistics/statist…js?domain=bkzsw_mobile could save 5KiB (67% reduction).
priority - 0Minify 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 2.1KiB (28% reduction).
Minifying http://sns.join-tsinghua.edu.cn/statistics/statist…js?domain=bkzsw_mobile could save 2.1KiB (28% reduction).
join-tsinghua.edu.cn Mobile Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 3 |
| Static Resources | 13 |
| JavaScript Resources | 2 |
| CSS Resources | 2 |
join-tsinghua.edu.cn mobile page usability
Last tested: 2019-06-25
Mobile Usability
Good
100/100
join-tsinghua.edu.cn HTML validation
Errors
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Malformed byte sequence: “f8”.
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join-tsinghua.edu.cn 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.
join-tsinghua.edu.cn 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.