51TEST.NET 无忧考网-51Test.NET

  1. Homepage
  2. 51test.net

51test.net website information.

51test.net domain name is registered by .NET top-level domain registry. See the other sites registred in .NET domain zone.

No name server records were found.

and probably website 51test.net 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 51test.net position was 71838 (in the world). The lowest Alexa rank position was 159790. Now website 51test.net ranked in Alexa database as number 85488 (in the world).

Website 51test.net Desktop speed measurement score (55/100) is better than the results of 29.37% of other sites shows that the page desktop performance can be improved.

51test.net Mobile usability score (57/100) is better than the results of 1.03% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of 51test.net (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-15-2024 N/AN/A
Nov-14-2024 85,488-2,060
Nov-13-2024 83,4280
Nov-12-2024 83,4280
Nov-11-2024 83,4280
Nov-10-2024 83,428329
Nov-09-2024 83,757-154

Advertisement

51test.net 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.


51test.net 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: 51TEST.NET
Registry Domain ID: 80928117_DOMAIN_NET-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2023-01-15T06:48:22Z
Creation Date: 2001-12-10T04:58:08Z
Registry Expiry Date: 2032-12-10T04:58:08Z
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: NS3.DNSV3.COM
Name Server: NS4.DNSV3.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T21:44:55Z

51test.net server information

Servers Location

IP Address
Country
Region
City

51test.net desktop page speed rank

Last tested: 2019-12-06

Desktop Speed Bad
55/100

51test.net Desktop Speed Test Quick Summary


priority - 60 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 588.9KiB (75% reduction).

Compressing https://img.51test.net/jiaodian/hszgbm.jpg could save 170.1KiB (77% reduction).
Compressing https://img.51test.net/jiaodian/wszgbm.jpg could save 144.6KiB (78% reduction).
Compressing https://img.51test.net/jiaodian/chengkaocj.jpg could save 121KiB (78% reduction).
Compressing https://img.51test.net/jiaodian/jszgzcj.jpg could save 98.1KiB (71% reduction).
Compressing https://img.51test.net/jiaodian/gaokaobm.jpg could save 55.2KiB (67% reduction).

priority - 26 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 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:

https://js.wykw.com/js_new/uaredirect.js
https://js.wykw.com/js_new/jquery.js
https://libs.baidu.com/jquery/1.11.3/jquery.min.js
https://js.wykw.com/js_index/script.js
https://js.51test.net/js_new/uaredirect.js
https://js.wykw.com/js_new/nav_top_index.js
https://js.wykw.com/js_new/search_baidu.js
https://js.wykw.com/js_index/kc.js

Optimize CSS Delivery of the following:

https://css.wykw.com/css_index/index_new.css

priority - 0 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:

https://js.51test.net/js_new/uaredirect.js (24 hours)

51test.net Desktop Resources

Total Resources27
Number of Hosts10
Static Resources22
JavaScript Resources9
CSS Resources1

51test.net Desktop Resource Breakdown

51test.net mobile page speed rank

Last tested: 2017-05-11

Mobile Speed Bad
43/100

51test.net Mobile Speed Test Quick Summary


priority - 57 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 554.7KiB (66% reduction).

Compressing http://lm.chinaacc.com//UploadFiles/20104221841229142.jpg could save 78KiB (73% reduction).
Compressing http://www.51test.net/images_new/zcyy.jpg could save 69.1KiB (72% reduction).
Compressing http://img.51test.net/shouyejiaodian/gwycjfsx.jpg could save 64.5KiB (74% reduction).
Compressing http://img.51test.net/zikao.jpg could save 53.4KiB (70% reduction).
Compressing http://img.51test.net/shouyejiaodian/cetks.jpg could save 45.5KiB (71% reduction).
Compressing http://www.51test.net/wangxiao/images/htexam/gwy2017.jpg could save 40.4KiB (63% reduction).
Compressing http://img.51test.net/shouyejiaodian/sjscj.jpg could save 39.9KiB (70% reduction).
Compressing http://www.51test.net/wangxiao/shiting.jpg could save 37.2KiB (86% reduction).
Compressing http://img.51test.net/shouyejiaodian/wszgzkz.jpg could save 34KiB (65% reduction).
Compressing http://img.51test.net/sy_jzs.jpg could save 28.9KiB (52% reduction).
Compressing http://img.51test.net/jianzaoshi1.jpg could save 12.3KiB (32% reduction).
Compressing http://img.51test.net/zhongda.jpg could save 8KiB (68% reduction).
Compressing http://img.51test.net/zq6.jpg could save 7KiB (68% reduction).
Compressing http://www.med66.com/upload/html/2011/1/2/zhangf540820111218112066802.jpg could save 7KiB (28% reduction).
Compressing http://img.51test.net/zq2.jpg could save 6.2KiB (67% reduction).
Compressing http://img.51test.net/channel/1dui1_234x60.jpg could save 5.3KiB (47% reduction).
Compressing http://img.51test.net/kcml.jpg could save 4.5KiB (68% reduction).
Compressing http://img.51test.net/zq5.jpg could save 4.5KiB (56% reduction).
Compressing http://img.51test.net/htexam.jpg could save 3KiB (56% reduction).
Compressing http://img.51test.net/ppzq.jpg could save 2.5KiB (62% reduction).
Compressing http://img.51test.net/kstxbg1.jpg could save 1.8KiB (61% reduction).
Compressing http://img.51test.net/quanbukaoshi.jpg could save 1,009B (56% reduction).
Compressing http://img.51test.net/chinaacc_logo.jpg could save 706B (18% reduction).

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 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://51test.net/js_new/jquery-1.4a2.min.js
http://51test.net/js_new/jquery.KinSlideshow-1.2.1.min.js
http://51test.net/js_new/common_index.js
http://cbjs.baidu.com/js/s.js
http://pos.baidu.com/dcfm?di=39952&dri=0&dis=0&dai…412x732&tcn=1494549876

Optimize CSS Delivery of the following:

http://51test.net/css_index/style.css
http://51test.net/css_index/link.css

priority - 29 Enable 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 286.5KiB (78% reduction).

Compressing http://51test.net/ could save 153.7KiB (86% reduction).
Compressing http://51test.net/js_new/jquery-1.4a2.min.js could save 64.8KiB (71% reduction).
Compressing http://51test.net/css_index/style.css could save 26.8KiB (85% reduction).
Compressing http://ers.baidu.com/app/s.js?siteId=25846&goTop=1 could save 8.1KiB (56% reduction).
Compressing http://w.cnzz.com/c.php?id=30048411 could save 7KiB (65% reduction).
Compressing http://s45.cnzz.com/stat.php?id=1869598&web_id=1869598 could save 7KiB (65% reduction).
Compressing http://v7.cnzz.com/stat.php?id=1297692&web_id=1297692 could save 7KiB (65% reduction).
Compressing http://51test.net/js_new/jquery.KinSlideshow-1.2.1.min.js could save 6.2KiB (65% reduction).
Compressing http://51test.net/js_new/common_index.js could save 1.9KiB (69% reduction).
Compressing http://c.cnzz.com/core.php?web_id=1297692&t=z could save 1.3KiB (49% reduction).
Compressing http://c.cnzz.com/core.php?web_id=30048411&t=q could save 1.3KiB (48% reduction).
Compressing http://c.cnzz.com/core.php?web_id=1869598&t=z could save 1.1KiB (46% reduction).

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://lm.chinaacc.com//UploadFiles/20104221841229142.jpg (expiration not specified)
http://c.cnzz.com/core.php?web_id=1297692&t=z (15 minutes)
http://c.cnzz.com/core.php?web_id=1869598&t=z (15 minutes)
http://c.cnzz.com/core.php?web_id=30048411&t=q (15 minutes)
http://cbjs.baidu.com/js/s.js (60 minutes)
http://cpro.baidustatic.com/cpro/ui/c.js (60 minutes)
http://cpro.baidustatic.com/cpro/ui/cm.js (60 minutes)
https://dup.baidustatic.com/tpl/ac.js (60 minutes)
https://dup.baidustatic.com/tpl/fb.js (60 minutes)
https://dup.baidustatic.com/tpl/wh.js (60 minutes)
http://s45.cnzz.com/stat.php?id=1869598&web_id=1869598 (90 minutes)
http://v7.cnzz.com/stat.php?id=1297692&web_id=1297692 (90 minutes)
http://w.cnzz.com/c.php?id=30048411 (90 minutes)
http://www.51test.net/wangxiao/images/htexam/gwy2017.jpg (16 hours)
http://www.51test.net/wangxiao/shiting.jpg (16 hours)
http://51test.net/js_new/common_index.js (24 hours)
http://51test.net/js_new/jquery-1.4a2.min.js (24 hours)
http://51test.net/js_new/jquery.KinSlideshow-1.2.1.min.js (24 hours)
http://51test.net/css_index/link.css (3 days)
http://51test.net/css_index/style.css (3 days)

priority - 8 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

71.3KiB 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.

Only about 50% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 3 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 28.6KiB (17% reduction).

Minifying http://51test.net/ could save 28.6KiB (17% reduction).

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 (18% reduction).

Minifying http://51test.net/css_index/style.css could save 5.5KiB (18% 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 1.1KiB (13% reduction).

Minifying http://51test.net/js_new/jquery.KinSlideshow-1.2.1.min.js could save 1.1KiB (13% reduction).

51test.net Mobile Resources

Total Resources69
Number of Hosts19
Static Resources57
JavaScript Resources18
CSS Resources2

51test.net Mobile Resource Breakdown

51test.net mobile page usability

Last tested: 2017-05-11

Mobile Usability Bad
57/100

51test.net 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.

用户名： and 1 others render only 5 pixels tall (12 CSS pixels).

网络课程 and 2 others render only 5 pixels tall (12 CSS pixels).

| and 4 others render only 5 pixels tall (12 CSS pixels).

计算机等级 and 57 others render only 5 pixels tall (12 CSS pixels).

加入收藏 renders only 5 pixels tall (12 CSS pixels).

全部考试 renders only 5 pixels tall (12 CSS pixels).

升学 and 19 others render only 5 pixels tall (12 CSS pixels).

全部考试 and 10 others render only 5 pixels tall (14 CSS pixels).

| and 9 others render only 5 pixels tall (14 CSS pixels).

2017年卫生资格准考证打印入口 renders only 5 pixels tall (14 CSS pixels).

1 renders only 5 pixels tall (12 CSS pixels).

2 and 2 others render only 5 pixels tall (12 CSS pixels).

计算机/外贸类网络课程推荐排行 and 25 others render only 5 pixels tall (14 CSS pixels).

近期考试 renders only 5 pixels tall (14 CSS pixels).

正在报名 and 1 others render only 5 pixels tall (14 CSS pixels).

2017年考试时间日历表 renders only 5 pixels tall (14 CSS pixels).

考试名称 and 2 others render only 5 pixels tall (12 CSS pixels).

2017年3月上海计算机等级考试成绩查询入口已开通 点击 and 108 others render only 5 pixels tall (12 CSS pixels).

5月6、13、20日 and 13 others render only 5 pixels tall (12 CSS pixels).

2017初级会计职称准考证 and 4 others render only 5 pixels tall (14 CSS pixels).

热点推荐 renders only 5 pixels tall (14 CSS pixels).

英语培训 and 3 others render only 5 pixels tall (12 CSS pixels).

网络课程 and 5 others render only 5 pixels tall (12 CSS pixels).

2017年公务员成绩查询时间及入口 and 3 others render only 5 pixels tall (12 CSS pixels).

| renders only 5 pixels tall (12 CSS pixels).

2017特岗教师报名时间及入口 and 1 others render only 5 pixels tall (12 CSS pixels).

公务员 and 7 others render only 5 pixels tall (12 CSS pixels).

2017年地方公务员笔试保过通关课程 and 253 others render only 5 pixels tall (12 CSS pixels).

| and 74 others render only 5 pixels tall (12 CSS pixels).

临床执业医师实践技能成绩查询 and 379 others render only 5 pixels tall (12 CSS pixels).

2017年注册会计师考试网上辅导招生方案 and 42 others render only 5 pixels tall (12 CSS pixels).

事业单位招聘 and 76 others render only 5 pixels tall (12 CSS pixels).

关于我们 and 9 others render only 5 pixels tall (12 CSS pixels).
| and 8 others render only 5 pixels tall (12 CSS pixels).
京公网安备110108172…CP备12029382号-1 and 2 others render only 5 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.

The tap target <input type="text" name="username" class="inputText"> and 1 others are close to other tap targets.

The tap target <input type="image" name="login"> is close to 4 other tap targets.

The tap target <img src="http://img.51t…button_reg.gif"> is close to 3 other tap targets.

The tap target <a href="http://m.51test.net/" class="ared">手机版</a> and 2 others are close to other tap targets.

The tap target <a href="http://search.51test.net/">站内搜索</a> and 57 others are close to other tap targets.

The tap target <a href="javascript:win…网 51Test.NET&#39;)" class="black">加入收藏</a> is close to 4 other tap targets.

The tap target <a href="http://www.51test.net/sitemap/" class="white">全部考试</a> is close to 3 other tap targets.

The tap target <a href="http://www.51t…sitemap/xueli/">升学</a> and 19 others are close to other tap targets.

The tap target <a href="http://www.51test.net/sitemap/">全部考试</a> and 10 others are close to other tap targets.

The tap target <li>1</li> is close to 2 other tap targets.

The tap target <li>2</li> and 2 others are close to other tap targets.

The tap target <a href="http://www.51test.net/ielts/">雅思（IELTS）</a> and 110 others are close to other tap targets.

The tap target <a href="http://un.kool…olearn.com/#kb">免费试听</a> and 6 others are close to other tap targets.

The tap target <a href="http://www.51t…/zhunkaozheng/">2017初级会计职称准考证</a> and 4 others are close to other tap targets.

The tap target <a href="http://www.51test.net/update/" class="ared">热点推荐</a> is close to 2 other tap targets.

The tap target <a href="http://www.ef.com.cn/" class="jyxw-r ared">英语培训</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.51t…temap/wendang/" class="red">文档大全</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.51t…temap/zhaopin/"></a> is close to 1 other tap targets.

The tap target <a href="http://www.51test.net/class/"></a> is close to 1 other tap targets.

The tap target <a href="http://www.51test.net/sitemap/">专题推荐区</a> and 24 others are close to other tap targets.

The tap target <a href="http://www.51t…net/gwy/gwycx/" class="ared">2017年公务员成绩查询时间及入口</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.51t…t/jszp/tgbmzt/">2017特岗教师报名时间及入口</a> and 1 others are close to other tap targets.

The tap target <a href="http://cps.hua…000_sa_pa0.htm" class="ared">2017年地方公务员笔试保过通关课程</a> and 253 others are close to other tap targets.

The tap target <a href="http://cps.hua…000_sa_pa0.htm">政法干警课程</a> and 379 others are close to other tap targets.

The tap target <a href="http://un.kool…%2Fzhicheng%2F" class="ared">2017年职称英语考试零基础签约保过</a> and 42 others are close to other tap targets.

The tap target <a href="http://www.51test.net/gaokao/" class="white">高考</a> and 77 others are close to other tap targets.

The tap target <a href="http://www.51t…bout51test.asp" class="black">关于我们</a> and 9 others are close to 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 - 3 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 985 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div id="weater-right" class="title14b">全部考试 | 考试报名 |…| 作文大全 | 最新更新</div> falls outside the viewport.

51test.net similar domains

Similar domains:
www.51test.com
www.51test.net
www.51test.org
www.51test.info
www.51test.biz
www.51test.us
www.51test.mobi
www.1test.net
www.51test.net
www.5test.net
www.51est.net
www.51rest.net
www.51trest.net
www.51rtest.net
www.51fest.net
www.51tfest.net
www.51ftest.net
www.51gest.net
www.51tgest.net
www.51gtest.net
www.51yest.net
www.51tyest.net
www.51ytest.net
www.51tst.net
www.51twst.net
www.51tewst.net
www.51twest.net
www.51tsst.net
www.51tesst.net
www.51tsest.net
www.51tdst.net
www.51tedst.net
www.51tdest.net
www.51trst.net
www.51terst.net
www.51tet.net
www.51tewt.net
www.51teswt.net
www.51teet.net
www.51teset.net
www.51teest.net
www.51tedt.net
www.51tesdt.net
www.51tezt.net
www.51teszt.net
www.51tezst.net
www.51text.net
www.51tesxt.net
www.51texst.net
www.51teat.net
www.51tesat.net
www.51teast.net
www.51tes.net
www.51tesr.net
www.51testr.net
www.51tesrt.net
www.51tesf.net
www.51testf.net
www.51tesft.net
www.51tesg.net
www.51testg.net
www.51tesgt.net
www.51tesy.net
www.51testy.net
www.51tesyt.net

51test.net 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.

51test.net 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.