coolaf.com website information.
coolaf.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 coolaf.com domain:
- f1g1ns2.dnspod.net
- f1g1ns1.dnspod.net
and probably website coolaf.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 coolaf.com position was 6999 (in the world). The lowest Alexa rank position was 999827. Now website coolaf.com ranked in Alexa database as number 870253 (in the world).
Website coolaf.com Desktop speed measurement score (85/100) is better than the results of 80% of other sites and shows that the page is performing great on desktop computers.
coolaf.com Mobile usability score (85/100) is better than the results of 27.28% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of coolaf.com (69/100) is better than the results of 74.36% 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-19-2024 | 870,253 | -8,340 |
| Nov-18-2024 | 861,913 | -6,553 |
| Nov-17-2024 | 855,360 | 3,880 |
| Nov-16-2024 | 859,240 | 10,199 |
| Nov-15-2024 | 869,439 | 9,471 |
| Nov-14-2024 | 878,910 | 47,220 |
| Nov-13-2024 | 926,130 | 0 |
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coolaf.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.
coolaf.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: COOLAF.COM
Registry Domain ID: 1877477379_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-07-16T10:16:02Z
Creation Date: 2014-09-25T15:18:05Z
Registry Expiry Date: 2023-09-25T15:18:05Z
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: VIP3.ALIDNS.COM
Name Server: VIP4.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-14T14:01:12Z
coolaf.com server information
coolaf.com desktop page speed rank
Last tested: 2018-08-23
coolaf.com Desktop Speed Test Quick Summary
priority - 9 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 - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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http://coolaf.com/static/js/jsonformart.js
Optimize CSS Delivery of the following:
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priority - 1 Enable compression
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priority - 0 Optimize images
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priority - 0 Minify JavaScript
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priority - 0 Minify HTML
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Minify HTML for the following resources to reduce their size by 343B (27% reduction).
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coolaf.com Desktop Resources
| Total Resources | 52 |
| Number of Hosts | 14 |
| Static Resources | 32 |
| JavaScript Resources | 27 |
| CSS Resources | 3 |
coolaf.com Desktop Resource Breakdown
coolaf.com mobile page speed rank
Last tested: 2018-05-18
coolaf.com Mobile Speed Test Quick Summary
priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 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:
http://coolaf.com/static/js/jquery.min.js?v=1
http://coolaf.com/static/js/jsonformart.js
Optimize CSS Delivery of the following:
http://coolaf.com/static/css/offcanvas.css
priority - 15 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://coolaf.com/static/bootstrap/js/bootstrap.min.js (expiration not specified)
http://coolaf.com/static/css/offcanvas.css (expiration not specified)
http://coolaf.com/static/img/wx.png (expiration not specified)
http://coolaf.com/static/img/zfb.png (expiration not specified)
http://coolaf.com/static/js/ie-emulation-modes-warning.js (expiration not specified)
http://coolaf.com/static/js/jsonformart.js (expiration not specified)
http://coolaf.com/static/js/md5.min.js (expiration not specified)
http://coolaf.com/static/js/offcanvas.js (expiration not specified)
http://coolaf.com/static/js/tool.js (expiration not specified)
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priority - 5 Optimize images
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priority - 1 Enable compression
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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.
Minify JavaScript for the following resources to reduce their size by 2.6KiB (38% reduction).
Minifying http://coolaf.com/static/js/ie-emulation-modes-warning.js could save 541B (51% reduction) after compression.
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priority - 0 Minify HTML
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Minify HTML for the following resources to reduce their size by 2.2KiB (14% reduction).
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priority - 0 Minify CSS
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Minify CSS for the following resources to reduce their size by 105B (11% reduction).
coolaf.com Mobile Resources
| Total Resources | 64 |
| Number of Hosts | 19 |
| Static Resources | 35 |
| JavaScript Resources | 32 |
| CSS Resources | 3 |
coolaf.com Mobile Resource Breakdown
coolaf.com mobile page usability
Last tested: 2018-05-18
coolaf.com Mobile Usability Test Quick Summary
priority - 12 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 775 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<iframe id="iframeu3152769_0" src="http://pos.bai…671745.5.84.86" name="iframeu3152769_0"> falls outside the viewport.The element
<a href="/tool/gp" class="list-group-item">在线POST和GET</a> falls outside the viewport.The element
<a href="http://json.coolaf.com" class="list-group-item sideclass">json格式化和还原原始串</a> falls outside the viewport.The element
<a href="/tool/json" class="list-group-item sideclass">json格式化和还原原始串</a> falls outside the viewport.The element
<a href="/tool/post" class="list-group-item">新版在线POST和GET</a> falls outside the viewport.The element
<a href="/tool/chattest" class="list-group-item sideclass">在线websocket测试工具</a> falls outside the viewport.The element
<a href="/tool/testing" class="list-group-item sideclass">API接口压力测试</a> falls outside the viewport.The element
<a href="http://note.co…ooks.cn/admin/" class="list-group-item sideclass">开源权限管理后台系统</a> falls outside the viewport.The element
<a href="/tool/md" class="list-group-item sideclass">markdown在线编辑</a> falls outside the viewport.The element
<a href="/tool/ff" class="list-group-item sideclass">sql\html\xml美化</a> falls outside the viewport.The element
<a href="/tool/jurl" class="list-group-item sideclass">json与url互转</a> falls outside the viewport.The element
<a href="/tool/formdatatokv" class="list-group-item sideclass">formdata转url,kv</a> falls outside the viewport.The element
<a href="/tool/port" class="list-group-item sideclass">端口扫描</a> falls outside the viewport.The element
<a href="/tool/nslook" class="list-group-item sideclass">在线nslookup</a> falls outside the viewport.The element
<a href="/tool/hzp" class="list-group-item sideclass">汉字转拼音</a> falls outside the viewport.The element
<a href="/tool/ud" class="list-group-item sideclass">加密、转换</a> falls outside the viewport.The element
<a href="/tool/rd" class="list-group-item sideclass">随机字符串</a> falls outside the viewport.The element
<a href="/tool/unix" class="list-group-item sideclass">时间戳转换</a> falls outside the viewport.The element
<a href="/tool/bimg" class="list-group-item sideclass">图片base64转码</a> falls outside the viewport.The element
<a href="/tool/imgtob" class="list-group-item sideclass">base64转成图片</a> falls outside the viewport.The element
<a href="/tool/fenci" class="list-group-item sideclass">在线汉语分词</a> falls outside the viewport.The element
<a href="https://glot.io/" class="list-group-item">在线代码运行</a> falls outside the viewport.The element
<a href="/run" class="list-group-item sideclass">代理在线代码运行</a> falls outside the viewport.The element
<iframe id="iframeu3153389_0" src="http://pos.bai…1745.79.99.101" name="iframeu3153389_0"> falls outside the viewport.priority - 3 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="/exp/help?s=httpcode">Http状态码</a> and 1 others are close to other tap targets.The tap target
<a id="title0" href="http://cpro.ba…&u=%2F&urlid=0">库存管理软件</a> and 23 others are close to other tap targets.coolaf.com similar domains
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coolaf.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.
coolaf.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.