zhongkao.com website information.
zhongkao.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 zhongkao.com domain:
- dns12.hichina.com
- dns11.hichina.com
and probably website zhongkao.com is hosted by Hetzner Online GmbH web hosting company. Check the complete list of other most popular websites hosted by Hetzner Online GmbH hosting company.
According to Alexa traffic rank the highest website zhongkao.com position was 2612 (in the world). The lowest Alexa rank position was 965175. Now website zhongkao.com ranked in Alexa database as number 217930 (in the world).
Website zhongkao.com Desktop speed measurement score (4/100) is better than the results of 0.51% of other sites shows that the page desktop performance can be improved.
zhongkao.com Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of zhongkao.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 |
|---|---|---|
| Nov-07-2024 | 217,930 | 139 |
| Nov-06-2024 | 218,069 | -1,820 |
| Nov-05-2024 | 216,249 | 1,363 |
| Nov-04-2024 | 217,612 | -2,808 |
| Nov-03-2024 | 214,804 | -828 |
| Nov-02-2024 | 213,976 | 2,716 |
| Nov-01-2024 | 216,692 | -36 |
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zhongkao.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.
zhongkao.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: ZHONGKAO.COM
Registry Domain ID: 97515105_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2020-10-28T11:14:45Z
Creation Date: 2003-05-04T18:22:45Z
Registry Expiry Date: 2025-05-04T18:22:45Z
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: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: DNS11.HICHINA.COM
Name Server: DNS12.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-20T17:59:35Z
zhongkao.com server information
zhongkao.com desktop page speed rank
Last tested: 2016-10-11
Desktop Speed
Bad
4/100
zhongkao.com Desktop Speed Test Quick Summary
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priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 13 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://atth.haibian.com/image/tuiguang/zhongkao2500ti.jpg (expiration not specified)
http://img.eduuu.com/aoshu/css/public_topNav_tt.css?2015403 (10 minutes)
http://img.eduuu.com/zhongkao/css/pczk_2016.css?1 (10 minutes)
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http://img.eduuu.com/edu/js/ggc.js?gx=2011_3 (60 minutes)
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http://img.eduuu.com/website/public_js/common.js (60 minutes)
http://img.eduuu.com/website/public_js/iscroll.js (60 minutes)
http://img.eduuu.com/website/public_js/jquery.SuperSlide.js (60 minutes)
http://img.eduuu.com/website/public_js/jquery1.7.1.js (60 minutes)
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http://school.aoshu.com/style/school/pictures/school/249/249550/logo.jpg (3 hours)
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http://school.aoshu.com/style/school/pictures/school/249/249550/logo.jpg (3 hours)
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priority - 1 Minify JavaScript
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priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
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zhongkao.com Desktop Resources
| Total Resources | 133 |
| Number of Hosts | 16 |
| Static Resources | 119 |
| JavaScript Resources | 27 |
| CSS Resources | 3 |
zhongkao.com Desktop Resource Breakdown
zhongkao.com mobile page speed rank
Last tested: 2016-10-11
Mobile Speed
Bad
48/100
zhongkao.com Mobile Speed Test Quick Summary
priority - 64 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
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Optimize CSS Delivery of the following:
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priority - 26 Avoid landing page redirects
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priority - 11 Optimize images
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priority - 10 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://ad.jzb.com/ad/107d2/71a2347a74a13.js (expiration not specified)
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priority - 8 Prioritize visible content
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priority - 0 Minify JavaScript
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priority - 0 Minify CSS
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zhongkao.com Mobile Resources
| Total Resources | 35 |
| Number of Hosts | 12 |
| Static Resources | 26 |
| JavaScript Resources | 11 |
| CSS Resources | 1 |
zhongkao.com Mobile Resource Breakdown
zhongkao.com mobile page usability
Last tested: 2016-10-11
Mobile Usability
Good
98/100
zhongkao.com Mobile Usability Test Quick Summary
priority - 1 Size tap targets appropriately
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zhongkao.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.
zhongkao.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.