KESHUN.COM.CN 科顺防水科技股份有限公司

keshun.com.cn Website Information

Daily Unique Visits: 1,172

Daily Page Views: 2,344

Income Per Day: $7

Estimated Value: $1,680

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

Website keshun.com.cn is using the following name servers:

  • ns2.dnsv3.com
  • ns1.dnsv3.com

and is probably hosted by CHINA169-GZ China Unicom IP network China169 Guangdong province, CN. See the full list of other websites hosted by CHINA169-GZ China Unicom IP network China169 Guangdong province, CN.

The highest website keshun.com.cn position in Alexa rank database was 30102 and the lowest rank position was 999947. Current position of keshun.com.cn in Alexa rank database is 611669.

Desktop speed score of keshun.com.cn (40/100) is better than the results of 14.88% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of keshun.com.cn (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of keshun.com.cn (83/100) is better than the results of 89.72% of other sites and shows that the landing page performance on mobile devices is excellent.

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keshun.com.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.


keshun.com.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: keshun.com.cn
ROID: 20021209s10011s00081520-cn
Domain Status: ok
Registrant: 科顺防水科技股份有限公司
Registrant Contact Email: dengqy@keshun.com.cn
Sponsoring Registrar: 北京新网数码信息技术有限公司
Name Server: ns1.dnsv3.com
Name Server: ns2.dnsv3.com
Registration Time: 1999-06-02 00:00:00
Expiration Time: 2025-07-02 00:00:00
DNSSEC: unsigned

keshun.com.cn server information

Servers Location

keshun.com.cn desktop page speed rank

Last tested: 2019-07-15


Desktop Speed Bad
40/100

keshun.com.cn Desktop Speed Test Quick Summary


priority - 153Optimize images

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

Optimize the following images to reduce their size by 1.5MiB (73% reduction).

Compressing http://keshun.com.cn/coremail/s?func=lp:getImg&org…&img_id=background_001 could save 1.5MiB (73% reduction).
Compressing http://keshun.com.cn/coremail/s?func=lp:getImg&org_id=&img_id=logo_001 could save 2.6KiB (45% reduction).
Compressing http://keshun.com.cn/coremail/common/assets/index_cmxt50/img/viceLogo.gif could save 372B (20% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://keshun.com.cn/coremail/bundle/polyfill.01cb5.js
http://keshun.com.cn/coremail/bundle/$login.01cb5.js

Optimize CSS Delivery of the following:

http://keshun.com.cn/coremail/common/assets/7a9be5e8/css/dist/main.css
http://keshun.com.cn/coremail/common/assets/7a9be5…/iconfont/iconfont.css
http://keshun.com.cn/coremail/common/assets/index_…/custom.css?v=7a9be5e8
http://keshun.com.cn/coremail/common/assets/index_…tom.cdn.css?v=7a9be5e8

priority - 5Leverage 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://keshun.com.cn/coremail/bundle/$login.01cb5.js (expiration not specified)
http://keshun.com.cn/coremail/bundle/97109013b57517c13732.worker.js (expiration not specified)
http://keshun.com.cn/coremail/bundle/login.01cb5.js (expiration not specified)
http://keshun.com.cn/coremail/bundle/loginCommon.01cb5.js (expiration not specified)
http://keshun.com.cn/coremail/bundle/polyfill.01cb5.js (expiration not specified)
http://keshun.com.cn/coremail/common/assets/7a9be5e8/css/dist/main.css (expiration not specified)
http://keshun.com.cn/coremail/common/assets/7a9be5…/iconfont/iconfont.css (expiration not specified)
http://keshun.com.cn/coremail/common/assets/7a9be5…iconfont/iconfont.woff (expiration not specified)
http://keshun.com.cn/coremail/common/assets/index_cmxt50/img/check.png (expiration not specified)
http://keshun.com.cn/coremail/common/assets/index_cmxt50/img/viceLogo.gif (expiration not specified)
http://keshun.com.cn/coremail/s/json/?func=loadLan…on,error,message,login (5 minutes)

priority - 2Prioritize 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.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 1% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

keshun.com.cn Desktop Resource Breakdown

Total Resources17
Number of Hosts1
Static Resources11
JavaScript Resources7
CSS Resources4

keshun.com.cn mobile page speed rank

Last tested: 2019-07-16


Mobile Speed Medium
83/100

keshun.com.cn Mobile Speed Test Quick Summary


priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://keshun.com.cn/
http://keshun.com.cn/coremail/xphone
http://keshun.com.cn/coremail/xphone/

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://keshun.com.cn/coremail/xphone/assets/login.css

priority - 2Leverage 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://keshun.com.cn/coremail/xphone/assets/login.css (expiration not specified)
http://keshun.com.cn/coremail/xphone/assets/logo/logo.png (expiration not specified)

priority - 0Optimize images

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

Optimize the following images to reduce their size by 1.5KiB (32% reduction).

Compressing http://keshun.com.cn/coremail/xphone/assets/logo/logo.png could save 1.5KiB (32% reduction).

priority - 0Minify 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 269B (14% reduction).

Minifying http://keshun.com.cn/coremail/xphone/ could save 269B (14% reduction) after compression.

keshun.com.cn Mobile Resource Breakdown

Total Resources5
Number of Hosts1
Static Resources2
CSS Resources1

keshun.com.cn mobile page usability

Last tested: 2019-07-16


Mobile Usability Good
100/100

keshun.com.cn HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 7 Column: 5 - 66
"...F-8"> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"> ..."

Stray start tag “script”.

Line: 36 Column: 1 - 57
"... </body> <script type="text/x-handlebar-template" id="contentTpl"> <..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 518 Column: 1 - 31
"...pt> <script type="text/javascript"> ..." Line: 621 Column: 1 - 31
"...</script> <script type="text/javascript"> __..." Line: 624 Column: 1 - 72
"...</script> <script type='text/javascript' src='/coremail/bundle/polyfill.01cb5.js'></scri..." Line: 625 Column: 1 - 70
"...</script> <script type='text/javascript' src='/coremail/bundle/$login.01cb5.js'></scri..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 2 Column: 16 - 6
"...TYPE html> <html> <head..."

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keshun.com.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.


keshun.com.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.