uc.cn

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uc.cn is ranked #4,112 in the Tranco list of the world's most popular websites (list of Oct 13, 2026). It is served through Alibaba Cloud CDN.

Global rank

#4,112

▲ 10 this week

Domain age

—

Registration date unavailable

Technologies

detected on the homepage

SEO score

67/100

homepage checks

Popularity rank

#4,112 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #3,999.

Weekly Tranco rank (lower is more popular).

See where uc.cn sits in the top 10,000

Domain registration

The registry for .cn does not publish registration data over RDAP.

Technology stack

CDN

Alibaba Cloud CDN

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

67/100

https://www.uc.cn/

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11 passed · 9 warnings · 3 failed

Content

✓Title18 characters
✓Meta description63 characters
✕H1 headingMissing in the served HTML
!SubheadingsNo H2 headings in the served HTML
✕Image alt text2 of 7 images have no alt text
!Content lengthAbout 231 words in the served HTML

Indexing

✓IndexableNo noindex directive
!Canonical URLMissing
!robots.txtNot found
✓XML sitemapFound
!Language attributeMissing
!Structured dataNo JSON-LD or microdata

Social sharing

✕Open GraphMissing
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
✓FaviconFound
✓Character encodingutf-8

Security headers

✓Strict-Transport-SecuritySet
!Content-Security-PolicyNot set
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
!Referrer-PolicyNot set

Server response

Final URL: https://www.uc.cn/
HTTP status: 200
Server: Tengine
Response time: 4.10 s (first byte 3.86 s, from our scanner in a US data centre)
HTML size: 139 KB
Compression: gzip

Sites ranked near uc.cn

Rank	Website	Registered	Built with
#4,107	line-scdn.net	2015	—
#4,108	awsdns-31.com	2010	—
#4,109	splunkdev.net	2020	—
#4,110	owhealth.com	2015	Cloudflare, Google Tag Manager
#4,111	cn.com	1998	Nginx, jQuery, Google Tag Manager
#4,113	dreamstime.com	2000	Nginx, Google Tag Manager
#4,114	hotstar.com	1996	Akamai
#4,115	org.ru	—	OpenResty, jQuery, Google Fonts
#4,116	mainichi.jp	—	Amazon CloudFront, Apache, jQuery
#4,117	bcebos.com	2014	—