cerx.cn Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

This website is located in China and is using following IP address 183.62.141.75. See the complete list of popular websites hosted in China.

cerx.cn is registered under .CN top-level domain. Please check other sites in .CN zone.

Website cerx.cn is using the following name servers:

dns24.hichina.com
dns23.hichina.com

and is probably hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN. See the full list of other websites hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN.

The highest website cerx.cn position in Alexa rank database was 44258 and the lowest rank position was 999717. Current position of cerx.cn in Alexa rank database is below 1 million.

Desktop speed score of cerx.cn (46/100) is better than the results of 19.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of cerx.cn (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of cerx.cn (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

cerx.cn Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

cerx.cn whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: cerx.cn
ROID: 20100908s10001s02591168-cn
Domain Status: ok
Registrant: 深圳排放权交易所有限公司
Registrant Contact Email: xgp@cerx.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: vip3.alidns.com
Name Server: vip4.alidns.com
Registration Time: 2010-09-08 12:41:48
Expiration Time: 2022-09-08 12:41:48
DNSSEC: unsigned

cerx.cn server information

Servers Location

cerx.cn desktop page speed rank

Last tested: 2017-05-27

Desktop Speed Bad

46/100

cerx.cn Desktop Speed Test Quick Summary

priority - 93Optimize images

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priority - 13Enable compression

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priority - 10Leverage 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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http://cerx.cn/r/cms/cn/red/css/global.css (expiration not specified)
http://cerx.cn/r/cms/cn/red/css/layout.css (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/box_bg.gif (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/button_search.jpg (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/hahs.png (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/lefttitle1_bg1.jpg (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/logo.gif (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/searchbg.gif (expiration not specified)
http://cerx.cn/r/cms/cn/red/js/common.js (expiration not specified)
http://cerx.cn/r/cms/front.css (expiration not specified)
http://cerx.cn/r/cms/front.js (expiration not specified)
http://cerx.cn/r/cms/jquery.js (expiration not specified)
http://cerx.cn/u/cms/cn/201505/20092339n1ek.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201505/200923472rl2.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201505/20092356g7vl.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201609/20113534k9e1.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201611/041456209oj3.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201611/08113112flkz.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201705/02091945k0oo.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201705/02094819y048.jpg (expiration not specified)

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://cerx.cn/r/cms/jquery.js
http://cerx.cn/r/cms/front.js
http://cerx.cn/r/cms/cn/red/js/common.js

Optimize CSS Delivery of the following:

http://cerx.cn/r/cms/front.css
http://cerx.cn/r/cms/cn/red/css/layout.css
http://cerx.cn/r/cms/cn/red/css/global.css

priority - 1Minify 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 5.3KiB (13% reduction).

Minifying http://cerx.cn/ could save 5.3KiB (13% reduction).

priority - 0Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 1.8KiB (28% reduction).

Minifying http://cerx.cn/r/cms/front.js could save 1.8KiB (28% reduction).

cerx.cn Desktop Resource Breakdown

Total Resources	27
Number of Hosts	1
Static Resources	20
JavaScript Resources	4
CSS Resources	3

cerx.cn mobile page speed rank

Last tested: 2017-05-27

Mobile Speed Bad

45/100

cerx.cn Mobile Speed Test Quick Summary

priority - 65Optimize images

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

Optimize the following images to reduce their size by 629.9KiB (58% reduction).

Compressing http://cerx.cn/u/cms/cn/201505/20092356g7vl.jpg could save 217KiB (77% reduction).
Compressing http://cerx.cn/u/cms/cn/201705/02091945k0oo.jpg could save 155.2KiB (77% reduction).
Compressing http://cerx.cn/u/cms/cn/201505/200923472rl2.jpg could save 123KiB (76% reduction).
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Compressing http://cerx.cn/u/cms/cn/201705/02094819y048.jpg could save 13.5KiB (44% reduction).
Compressing http://cerx.cn/r/cms/cn/red/img/searchbg.gif could save 1.3KiB (50% reduction).
Compressing http://cerx.cn/r/cms/cn/red/img/button_search.jpg could save 1.2KiB (49% reduction).
Compressing http://cerx.cn/r/cms/cn/red/img/box_bg.gif could save 1.1KiB (89% reduction).
Compressing http://cerx.cn/r/cms/cn/red/img/lefttitle1_bg1.jpg could save 869B (46% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://cerx.cn/r/cms/jquery.js
http://cerx.cn/r/cms/front.js
http://cerx.cn/r/cms/cn/red/js/common.js

Optimize CSS Delivery of the following:

http://cerx.cn/r/cms/front.css
http://cerx.cn/r/cms/cn/red/css/layout.css
http://cerx.cn/r/cms/cn/red/css/global.css

priority - 14Leverage 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://cerx.cn/r/cms/cn/red/css/global.css (expiration not specified)
http://cerx.cn/r/cms/cn/red/css/layout.css (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/box_bg.gif (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/button_search.jpg (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/hahs.png (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/lefttitle1_bg1.jpg (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/logo.gif (expiration not specified)
http://cerx.cn/r/cms/cn/red/img/searchbg.gif (expiration not specified)
http://cerx.cn/r/cms/cn/red/js/common.js (expiration not specified)
http://cerx.cn/r/cms/front.css (expiration not specified)
http://cerx.cn/r/cms/front.js (expiration not specified)
http://cerx.cn/r/cms/jquery.js (expiration not specified)
http://cerx.cn/u/cms/cn/201505/200923472rl2.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201505/20092356g7vl.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201609/20113534k9e1.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201611/041456209oj3.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201611/08113112flkz.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201705/02091945k0oo.jpg (expiration not specified)
http://cerx.cn/u/cms/cn/201705/02094819y048.jpg (expiration not specified)

priority - 13Enable 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 123.6KiB (71% reduction).

priority - 1Minify 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 5.3KiB (13% reduction).

Minifying http://cerx.cn/ could save 5.3KiB (13% reduction).

priority - 0Minify 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 1.8KiB (28% reduction).

Minifying http://cerx.cn/r/cms/front.js could save 1.8KiB (28% reduction).

cerx.cn Mobile Resource Breakdown

Total Resources	26
Number of Hosts	1
Static Resources	19
JavaScript Resources	4
CSS Resources	3

cerx.cn mobile page usability

Last tested: 2017-05-27

Mobile Usability Bad

61/100

cerx.cn Mobile Usability Test Quick Summary

priority - 40Use 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.

设为主页 and 3 others render only 5 pixels tall (14 CSS pixels).

| renders only 5 pixels tall (14 CSS pixels).

首页 renders only 6 pixels tall (16 CSS pixels).

产品与服务 and 4 others render only 6 pixels tall (16 CSS pixels).

托管会员名录 and 5 others render only 5 pixels tall (14 CSS pixels).

2017-05-25 and 35 others render only 5 pixels tall (14 CSS pixels).

更多>> renders only 5 pixels tall (14 CSS pixels).

新闻资讯 renders only 5 pixels tall (14 CSS pixels).

[本所要闻] and 9 others render only 5 pixels tall (14 CSS pixels).

珠海招金盈碳一号碳排放投资基金（有限合... and 32 others render only 5 pixels tall (14 CSS pixels).

05-19 and 19 others render only 4 pixels tall (11 CSS pixels).

业务平台 renders only 5 pixels tall (14 CSS pixels).

碳排放权交易系统 and 3 others render only 6 pixels tall (15 CSS pixels).

[托管会员名录] and 22 others render only 5 pixels tall (12 CSS pixels).

每日碳闻 and 1 others render only 5 pixels tall (13 CSS pixels).

国际 and 1 others render only 5 pixels tall (13 CSS pixels).

2017-05-25 and 35 others render only 5 pixels tall (14 CSS pixels).

专题项目 renders only 5 pixels tall (14 CSS pixels).

服务热线 and 3 others render only 5 pixels tall (13 CSS pixels).

service-ts@cerx.cn and 3 others render only 7 pixels tall (19 CSS pixels).

产品与服务 and 6 others render only 5 pixels tall (14 CSS pixels).

地址：广东省深圳市南山区科技…ce-ts@cerx.cn. and 7 others render only 5 pixels tall (14 CSS pixels).

粤公网安备 44030502000275号 renders only 5 pixels tall (14 CSS pixels).

priority - 13Size 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 <a href="/">中文</a> and 2 others are close to other tap targets.

The tap target <input id="txtKey" type="text" name="q"> is close to 1 other tap targets.

The tap target <input id="btnSearch" type="submit"> is close to 1 other tap targets.

The tap target <a href="/" class="selected">首页</a> is close to 2 other tap targets.

The tap target <a href="../userApp.htm">会员中心</a> and 4 others are close to other tap targets.

The tap target <a href="/information/index.htm">市场行情</a> and 3 others are close to other tap targets.

The tap target <a href="/Inews/5849.htm">“碳交易与绿色金融”分论坛成功...</a> and 32 others are close to other tap targets.

The tap target <a href="#">业务平台</a> is close to 2 other tap targets.

The tap target <a href="/u/cms/cn/2016…113530hvzq.zip">碳排放权交易系统></a> and 3 others are close to other tap targets.

The tap target <a href="/jystongzhi/index.htm">[交易所公告]</a> and 9 others are close to other tap targets.

The tap target <li id="uh11" class="vf">国内</li> and 1 others are close to other tap targets.

The tap target <a href="#">专题项目</a> is close to 1 other tap targets.

The tap target <li id="uh2">CCER</li> is close to 1 other tap targets.

The tap target <div class="preNext pre"> is close to 1 other tap targets.

The tap target <a href="../productserv/index.htm">产品与服务</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.bei…44030502000275">粤公网安备 44030502000275号</a> is close to 1 other tap targets.

priority - 10Configure 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.

priority - 3Size 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 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="/">中文</a> falls outside the viewport.
The element <input id="btnSearch" type="submit"> falls outside the viewport.
The element <a href="../aboutus.htm">关于交易所</a> falls outside the viewport.

cerx.cn HTML validation

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cerx.cn Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

cerx.cn TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

CERX.CN 首页 - 深圳排放权交易所

cerx.cn Website Information

Advertisement

cerx.cn Alexa Rank

cerx.cn whois

cerx.cn server information

Servers Location

cerx.cn desktop page speed rank

cerx.cn Desktop Speed Test Quick Summary

priority - 93Optimize images

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

Optimize the following images to reduce their size by 910.5KiB (74% reduction).

priority - 13Enable 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 123.6KiB (71% reduction).

priority - 10Leverage 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:

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 1Minify 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 5.3KiB (13% reduction).

priority - 0Minify 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 1.8KiB (28% reduction).

cerx.cn Desktop Resource Breakdown

cerx.cn mobile page speed rank

cerx.cn Mobile Speed Test Quick Summary

priority - 65Optimize images

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

Optimize the following images to reduce their size by 629.9KiB (58% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14Leverage 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:

priority - 13Enable 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 123.6KiB (71% reduction).

priority - 1Minify 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 5.3KiB (13% reduction).

priority - 0Minify 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 1.8KiB (28% reduction).

cerx.cn Mobile Resource Breakdown

cerx.cn mobile page usability

cerx.cn Mobile Usability Test Quick Summary

priority - 40Use 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.

priority - 13Size 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.

priority - 10Configure 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.

priority - 3Size 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 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

cerx.cn HTML validation

cerx.cn similar domains

cerx.cn Ping

cerx.cn TRACEROUTE