blesk.cz

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blesk.cz is ranked #6,791 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 39 places in four weeks. The domain was registered on Sep 6, 1997, 29 years, 1 month ago, through REG-WEBGLOBE, and is paid up until Oct 27, 2027. Its homepage uses Google Fonts, Google Tag Manager and Google Ad Manager.

Global rank

#6,791

▼ 8 this week

Domain age

29 years

since Sep 6, 1997

Technologies

detected on the homepage

SEO score

93/100

homepage checks

Popularity rank

#6,791 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: #6,551.

Weekly Tranco rank (lower is more popular).

See where blesk.cz sits in the top 10,000

Domain registration

Registered: Sep 6, 1997 (29 years, 1 month ago)
Expires: Oct 27, 2027
Registrar: REG-WEBGLOBE
Name servers: josephine.ns.cloudflare.com, rick.ns.cloudflare.com
DNSSEC: —

From the registry's public RDAP record, checked Oct 7, 2026.

Technology stack

UI frameworks & fonts

Google Fonts

Analytics

Google Tag Manager

Advertising

Google Ad Manager

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.

93/100

https://www.blesk.cz/

Blesk.cz - zprávy, celebrity, sport, zábava

Blesk je váš zpravodajský portál, který vám přináší nejen vše o celebritách, ale také události, zprávy ze sportu, rady nebo předpověď počasí Začtěte se do článků na Blesk.cz a užijte si svou porci zábavy i zpráv.

20 passed · 3 warnings · 0 failed

Content

✓Title43 characters
!Meta description212 characters — aim for 50–170
✓H1 headingExactly one H1
✓Subheadings14 H2 headings
✓Image alt textAll 276 images have alt text
✓Content lengthAbout 2,172 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.blesk.cz/
✓robots.txtFound
✓XML sitemapFound
✓Language attributecs
✓Structured dataImageObject, VideoObject

Social sharing

✓Open GraphTitle, description and image set
✓Twitter / X cardsummary_large_image

Technical

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

Security headers

!Strict-Transport-SecurityNot set
✓Content-Security-PolicySet
!Clickjacking protectionNot set
✓X-Content-Type-OptionsSet
✓Referrer-PolicySet

Server response

Final URL: https://www.blesk.cz/
HTTP status: 200
Server: —
Response time: 4.49 s (first byte 3.73 s, from our scanner in a US data centre)
HTML size: 913 KB
Compression: gzip

Sites with a similar tech stack

Rank	Website	Built with
#2,607	smh.com.au	Fastly, Google Tag Manager, Google Fonts
#4,366	detik.com	jQuery, Google Tag Manager, Google Fonts
#4,771	pravda.com.ua	Cloudflare, Google Tag Manager, Google Fonts
#5,132	theage.com.au	Fastly, Google Tag Manager, Google Fonts
#5,153	nhl.com	Cloudflare, Google Tag Manager, Google Fonts
#7,125	game8.jp	Amazon CloudFront, Google Tag Manager, Google Fonts

Sites ranked near blesk.cz

Rank	Website	Registered	Built with
#6,786	xhamster3.com	2019	Cloudflare
#6,787	raptive.com	2010	WordPress, Cloudflare, jQuery
#6,788	torn.com	1997	Cloudflare
#6,789	lever.co	—	Next.js, React, Vercel
#6,790	resetera.com	2017	Cloudflare, jQuery, Cloudflare Web Analytics
#6,792	redgifs.com	2019	Cloudflare
#6,793	smythstoys.com	2004	—
#6,794	awsdns-05.net	2010	—
#6,795	exlibrisgroup.com	2000	WordPress, Pantheon, cdnjs
#6,796	usbank.com	1995	Akamai, Apache

Questions about blesk.cz

How popular is blesk.cz?

blesk.cz is #6,791 worldwide in the Tranco list published Oct 13, 2026.

How old is blesk.cz?

blesk.cz was registered on Sep 6, 1997, which makes the domain 29 years, 1 month old.

What is blesk.cz built with?

We detected Google Fonts, Google Tag Manager and Google Ad Manager on its homepage.

Who is the registrar of blesk.cz?

REG-WEBGLOBE, according to the registry's RDAP record.