teacher.com.cn website information.
teacher.com.cn domain name is registered by .CN top-level domain registry. See the other sites registred in .CN domain zone.
Following name servers are specified for teacher.com.cn domain:
- ns4.dnsv4.com
- ns3.dnsv4.com
and probably website teacher.com.cn is hosted by POWER LINE (HK) CO., LIMITED web hosting company. Check the complete list of other most popular websites hosted by POWER LINE (HK) CO., LIMITED hosting company.
According to Alexa traffic rank the highest website teacher.com.cn position was 1452 (in the world). The lowest Alexa rank position was 982284. Now website teacher.com.cn ranked in Alexa database as number 207655 (in the world).
Website teacher.com.cn Desktop speed measurement score (26/100) is better than the results of 6.47% of other sites shows that the page desktop performance can be improved.
teacher.com.cn Mobile usability score (67/100) is better than the results of 18.73% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of teacher.com.cn (14/100) is better than the results of 2.48% 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-18-2024 | 207,655 | 505 |
| Apr-17-2024 | 208,160 | -1,965 |
| Apr-16-2024 | 206,195 | -597 |
| Apr-15-2024 | 205,598 | 2,626 |
| Apr-14-2024 | 208,224 | -10,691 |
| Apr-13-2024 | 197,533 | -4,516 |
| Apr-12-2024 | 193,017 | -18,805 |
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teacher.com.cn 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.
teacher.com.cn 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.
teacher.com.cn server information
teacher.com.cn desktop page speed rank
Last tested: 2019-12-10
Desktop Speed
Bad
26/100
teacher.com.cn Desktop Speed Test Quick Summary
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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
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http://s.teachercdn.com.cn/oel_teacherportal_static/js/in.min.js
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http://s.teachercdn.com.cn/oel_teacherportal_static/js/ps.common.js
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priority - 0 Minify JavaScript
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teacher.com.cn Desktop Resources
| Total Resources | 100 |
| Number of Hosts | 3 |
| Static Resources | 51 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
teacher.com.cn Desktop Resource Breakdown
teacher.com.cn mobile page speed rank
Last tested: 2019-12-14
Mobile Speed
Bad
14/100
teacher.com.cn Mobile Speed Test Quick Summary
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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 2 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://s.teachercdn.com.cn/oel_teacherportal_static/js/in.min.js
http://s.teachercdn.com.cn/oel_teacherportal_static/js/json2.js
Optimize CSS Delivery of the following:
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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 5.5KiB (20% reduction).
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priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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teacher.com.cn Mobile Resources
| Total Resources | 101 |
| Number of Hosts | 3 |
| Static Resources | 51 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
teacher.com.cn Mobile Resource Breakdown
teacher.com.cn mobile page usability
Last tested: 2019-12-14
Mobile Usability
Medium
67/100
teacher.com.cn Mobile Usability Test Quick Summary
priority - 48 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 990 CSS pixels wide, but the viewport is only 411 CSS pixels wide. The following elements fall outside the viewport:
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<input id="searchInfo"> falls outside the viewport.The element
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<a href="/study/info/40209">“国培计划（2016）”——…本研修整合项目培训者集中培训</a> falls outside the viewport.The element
<a href="/study/info/40212" class="">天津市南开区教育中心考察团莅临继教网考察</a> falls outside the viewport.The element
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<a href="http://sfkgdx2…eacher.com.cn/">“国培计划（2016）”——…能力提升高端研修（扬州大学）</a> falls outside the viewport.The element
<li>“国培计划（2016）”——安徽省乡村教师网络研修项目</li> falls outside the viewport.The element
<img src="http://s.teach…provincial.gif" class="provincial-title-img"> falls outside the viewport.The element
<a href="/onjob/listRegion?rId=21" class="on">北京</a> falls outside the viewport.The element
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<p>主办：新研究院 编辑：张卉 编审：毕田增</p> falls outside the viewport.The element
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<img src="http://s.teach…style-need.gif"> falls outside the viewport.The element
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teacher.com.cn 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.
teacher.com.cn 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.