chinaitlab.com website information.
chinaitlab.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for chinaitlab.com domain:
- f1g1ns2.dnspod.net
- f1g1ns1.dnspod.net
and probably website chinaitlab.com is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.
According to Alexa traffic rank the highest website chinaitlab.com position was 21937 (in the world). The lowest Alexa rank position was 948410. Now website chinaitlab.com ranked in Alexa database as number 172937 (in the world).
Website chinaitlab.com Desktop speed measurement score (67/100) is better than the results of 45.93% of other sites shows that the page desktop performance can be improved.
chinaitlab.com Mobile usability score (56/100) is better than the results of 0.56% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of chinaitlab.com (48/100) is better than the results of 30.32% 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-06-2024 | 172,937 | -1,479 |
May-05-2024 | 171,458 | -312 |
May-04-2024 | 171,146 | -1,254 |
May-03-2024 | 169,892 | 465 |
May-02-2024 | 170,357 | 890 |
May-01-2024 | 171,247 | 1,424 |
Apr-30-2024 | 172,671 | 1,159 |
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chinaitlab.com 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.
chinaitlab.com 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.
Domain Name: CHINAITLAB.COM
Registry Domain ID: 74916259_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2020-07-11T05:51:57Z
Creation Date: 2001-07-12T02:11:40Z
Registry Expiry Date: 2022-07-12T02:11:40Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-13T18:13:51Z
chinaitlab.com server information
chinaitlab.com desktop page speed rank
Last tested: 2018-11-17
chinaitlab.com Desktop Speed Test Quick Summary
priority - 18 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
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priority - 7 Optimize images
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priority - 6 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.
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priority - 2 Minify HTML
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priority - 0 Minify JavaScript
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chinaitlab.com Desktop Resources
Total Resources | 36 |
Number of Hosts | 9 |
Static Resources | 25 |
JavaScript Resources | 9 |
CSS Resources | 1 |
chinaitlab.com Desktop Resource Breakdown
chinaitlab.com mobile page speed rank
Last tested: 2018-11-17
chinaitlab.com Mobile Speed Test Quick Summary
priority - 72 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 1 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://cbjs.baidu.com/js/m.js
http://cb.baidu.com/ecom?di=219640,219644,219649,2…%80%E5%A7%8B&baidu_id=
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priority - 15 Enable compression
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priority - 12 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:
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http://chinaitlab.com/img/dingyue.jpg (expiration not specified)
http://chinaitlab.com/img/footbj.png (expiration not specified)
http://chinaitlab.com/img/logo.jpg (expiration not specified)
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priority - 8 Prioritize visible content
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57KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.
priority - 7 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 70.8KiB (18% reduction).
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priority - 2 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 21.6KiB (14% 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 2KiB (21% reduction).
chinaitlab.com Mobile Resources
Total Resources | 42 |
Number of Hosts | 12 |
Static Resources | 28 |
JavaScript Resources | 12 |
CSS Resources | 1 |
chinaitlab.com Mobile Resource Breakdown
chinaitlab.com mobile page usability
Last tested: 2018-11-17
chinaitlab.com Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
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and 1 others render only 5 pixels tall (16 CSS pixels).Copyright© 200…11314号 网络营销顾问:
and 8 others render only 3 pixels tall (12 CSS pixels).priority - 28 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.
<a href="http://www.chinaitlab.com/">设为主页</a>
and 190 others are close to other tap targets.<input name="keywords">
is close to 4 other tap targets.<input type="submit" name="submit2">
is close to 2 other tap targets.<a href="http://edu.chinaitlab.com/">IT培训</a>
and 62 others are close to other tap targets.<a href="http://tech.chinaitlab.com/">IT基础</a>
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and 1 others are close to other tap targets.<a href="http://special…ell/index.html">Linux shell 编程指南</a>
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is close to 2 other tap targets.The tap target
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is close to 3 other tap targets.priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
priority - 4 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 1,012 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
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<td class="font_13">07-29</td>
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<a href="http://dotnet.chinaitlab.com/" class="STYLE41">进入Dotnet频道</a>
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<td class="font_12">MPLS技术在云计算中的应用</td>
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<a href="http://embed.chinaitlab.com/" class="STYLE41">进入嵌入式开发频道</a>
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<td class="font_12">中国IDC圈独家探营:企商在线</td>
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<a href="http://telecom.chinaitlab.com/" class="STYLE41">进入移动互联网频道</a>
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<td>»进入数字网校频</td>
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<td class="font_12">极速魅力 TOTOLINK N200RE无线路由首测</td>
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<p>Chinaitlab Gro…世纪IT人才网 | 数字网校</p>
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chinaitlab.com 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.
chinaitlab.com 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.