UC.CN Best Free UC Browser Download - UC Browser for Mobile Phone

uc.cn Website Information

Daily Unique Visits: 383,652

Daily Page Views: 3,069,216

Income Per Day: $3,069

Estimated Value: $3,314,520

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

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

Website uc.cn is using the following name servers:

  • ns3.uc.cn
  • ns4.uc.cn
  • ns1.uc.cn
  • ns2.uc.cn

and is probably hosted by CHINANET-IDC-GD China Telecom (Group), CN. See the full list of other websites hosted by CHINANET-IDC-GD China Telecom (Group), CN.

The highest website uc.cn position in Alexa rank database was 2043 and the lowest rank position was 161172. Current position of uc.cn in Alexa rank database is 3972.

Desktop speed score of uc.cn (43/100) is better than the results of 13.07% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of uc.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 uc.cn (67/100) is better than the results of 71.47% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.


uc.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.

uc.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: uc.cn
ROID: 20030312s10001s00053990-cn
Domain Status: clientDeleteProhibited
Domain Status: serverDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: serverUpdateProhibited
Domain Status: clientTransferProhibited
Domain Status: serverTransferProhibited
Registrant ID: mark-153487
Registrant: 广州市动景计算机科技有限公司
Registrant Contact Email: domainadmin@ucweb.com
Sponsoring Registrar: MarkMonitor Inc.
Name Server: ns5.uc.cn
Name Server: ns6.uc.cn
Name Server: ns7.uc.cn
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2021-03-17 12:48:36
DNSSEC: unsigned

uc.cn server information

Servers Location

uc.cn desktop page speed rank

Last tested: 2018-08-09

Desktop Speed Bad

uc.cn Desktop Speed Test Quick Summary

priority - 122 Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (68% reduction).

Compressing http://img.ucweb.com/s/uae/g/2c/public/pdia_res/en…pc_banner/20170512.jpg could save 439.7KiB (77% reduction).
Compressing http://img.ucweb.com/s/uae/g/2c/public/pdia_res/en…pc_banner/20170420.jpg could save 438.2KiB (75% reduction).
Compressing http://img.ucweb.com/s/uae/g/2c/public/pdia_res/en…pc_banner/20170704.jpg could save 202KiB (75% reduction).
Compressing http://www.ucweb.com/international/images/home/mini10.5_en.jpg could save 52.4KiB (31% reduction).
Compressing http://www.ucweb.com/international/english/images/home/always_faster.jpg could save 30.3KiB (29% reduction).
Compressing and resizing http://www.ucweb.com/uploads/140915/26-140915104040W0.png could save 6.2KiB (72% reduction).
Compressing http://img.ucweb.com/s/uae/g/2c/public/pdia_res/en…ner/20170512_small.jpg could save 4KiB (70% reduction).
Compressing http://img.ucweb.com/s/uae/g/2c/public/pdia_res/en…20170420_thumbnail.jpg could save 3.9KiB (70% reduction).
Compressing http://www.ucweb.com/international/english/images/dot3.gif could save 3.5KiB (98% reduction).
Compressing http://www.ucweb.com/images/act/miss.jpg could save 3KiB (53% reduction).
Compressing http://www.ucweb.com/international/images/home/mini10.5_s.jpg could save 2.1KiB (57% reduction).
Compressing http://www.ucweb.com/international/english/images/home/always_faster_s.jpg could save 1.2KiB (55% reduction).
Compressing http://www.ucweb.com/international/english/images/arrow.png could save 915B (85% reduction).
Compressing http://www.ucweb.com/international/english/images/ico_new.png could save 865B (86% reduction).
Compressing http://www.ucweb.com/international/images/home/mini10.5_bg_l.png could save 827B (41% reduction).
Compressing http://www.ucweb.com/international/images/home/mini10.5_bg_r.png could save 750B (36% reduction).

priority - 12 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://www.uc.cn/international/images/ico_global.png (expiration not specified)
http://www.ucweb.com/images/act/miss.jpg (expiration not specified)
http://www.ucweb.com/images/twocode.png (expiration not specified)
http://www.ucweb.com/international/english/images/arrow.png (expiration not specified)
http://www.ucweb.com/international/english/images/dot3.gif (expiration not specified)
http://www.ucweb.com/international/english/images/home/always_faster.jpg (expiration not specified)
http://www.ucweb.com/international/english/images/home/always_faster_s.jpg (expiration not specified)
http://www.ucweb.com/international/english/images/ico.png (expiration not specified)
http://www.ucweb.com/international/english/images/ico_down_arrow.png (expiration not specified)
http://www.ucweb.com/international/english/images/ico_new.png (expiration not specified)
http://www.ucweb.com/international/english/images/logo1.4.png (expiration not specified)
http://www.ucweb.com/international/english/images/round.png (expiration not specified)
http://www.ucweb.com/international/english/images/sns_logo.png (expiration not specified)
http://www.ucweb.com/international/english/js/ddsmoothmenu1.4.js (expiration not specified)
http://www.ucweb.com/international/english/js/jquery.min.js (expiration not specified)
http://www.ucweb.com/international/english/js/video_iframe.js (expiration not specified)
http://www.ucweb.com/international/images/home/mini10.5_bg_l.png (expiration not specified)
http://www.ucweb.com/international/images/home/mini10.5_bg_r.png (expiration not specified)
http://www.ucweb.com/international/images/home/mini10.5_en.jpg (expiration not specified)
http://www.ucweb.com/international/images/home/mini10.5_s.jpg (expiration not specified)
http://www.ucweb.com/international/images/ico_arrow.png (expiration not specified)
http://www.ucweb.com/international/images/icon_mobile.png (expiration not specified)
http://www.ucweb.com/international/images/icon_pad.png (expiration not specified)
http://www.ucweb.com/uploads/140915/26-140915104040W0.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 7 Avoid 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.


priority - 4 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:


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 (37% reduction).

Minifying http://www.ucweb.com/international/english/js/ddsmoothmenu1.4.js could save 1.1KiB (37% reduction) after compression.

priority - 0 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 843B (12% reduction).

Minifying http://www.ucweb.com/ could save 843B (12% reduction) after compression.

uc.cn Desktop Resource Breakdown

Total Resources39
Number of Hosts6
Static Resources31
JavaScript Resources5
CSS Resources2

uc.cn mobile page speed rank

Last tested: 2018-08-09

Mobile Speed Medium

uc.cn Mobile Speed Test Quick Summary

priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:


Optimize CSS Delivery of the following:


priority - 1 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://www.googletagmanager.com/gtag/js?id=UA-120737526-1 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

uc.cn Mobile Resource Breakdown

Total Resources27
Number of Hosts5
Static Resources23
JavaScript Resources5
CSS Resources1

uc.cn mobile page usability

Last tested: 2018-08-09

Mobile Usability Good

uc.cn Mobile Resource Breakdown

Total Resources27
Number of Hosts5
Static Resources23
JavaScript Resources5
CSS Resources1

uc.cn HTML validation


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: 5 Column: 1 - 50
"...utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=7"> <titl..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 47 Column: 106 - 174
"...nglish"><img src="http://www.ucweb.com/international/images/icon_mobile.png"> Mobile ..." Line: 47 Column: 237 - 302
"...x.html"><img src="http://www.ucweb.com/international/images/icon_pad.png"> Tablet ..." Line: 206 Column: 25 - 120
"...ass="sel"><img src="http://img.ucweb.com/s/uae/g/2c/public/pdia_res/english/pc_banner/20170512_small.jpg"></li> ..." Line: 207 Column: 13 - 112
"... <li><img src="http://img.ucweb.com/s/uae/g/2c/public/pdia_res/english/pc_banner/20170420_thumbnail.jpg"></li> ..." Line: 208 Column: 13 - 78
"... <li><img src="/international/english/images/home/always_faster_s.jpg"></li> ..." Line: 209 Column: 13 - 65
"... <li><img src="/international/images/home/mini10.5_s.jpg"></li> ..." Line: 210 Column: 10 - 105
"... <li><img src="http://img.ucweb.com/s/uae/g/2c/public/pdia_res/english/pc_banner/20170704_small.jpg"></li> ..." Line: 292 Column: 30 - 61
"..."twocode"><img src="images/twocode.png" /><br>QR..." Line: 302 Column: 17 - 81
"... <img src="/uploads/140915/26-140915104040W0.png" class="newsimg"> ..." Line: 334 Column: 17 - 63
"... <img src="images/act/miss.jpg" class="newsimg"> ..."

Bad value “http://wap.ucweb.com/StoreLog/index?r=https%3A% 2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.UCMobile.intl&from=officialsite&m=302&sig=e51a3c742fb3468cc3b641ad6da1bab1” for attribute “href” on element “a”: Percentage ("%") is not followed by two hexadecimal digits.

Line: 179 Column: 21 - 152
"... <a onClick="_gaq.push(['_trackEvent', 'Goal', 'Referral', 'MarketingGoal-Click-En-android11-play', 0, 'false']);" class="btn-google-108" href="http://wap.ucweb.com/StoreLog/index?r=https%3A% 2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.UCMobile.intl&from=officialsite&m=302&sig=e51a3c742fb3468cc3b641ad6da1bab1" target="_blank"></a> ..."

The element “h3” must not appear as a descendant of the “dt” element.

Line: 298 Column: 13 - 16
"... <dt><h3>Produc..." Line: 322 Column: 13 - 16
"... <h3>Activi..."

No space between attributes.

Line: 394 Column: - 426

uc.cn similar domains

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uc.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.


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.