21vek.by

Live check Visit ↗

21vek.by is ranked #6,630 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 1,184 places in four weeks. Its homepage uses Next.js and React.

Global rank

#6,630

▲ 260 this week

Domain age

—

Registration date unavailable

Technologies

detected on the homepage

SEO score

83/100

homepage checks

Popularity rank

#6,630 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: #6,630.

Weekly Tranco rank (lower is more popular).

See where 21vek.by sits in the top 10,000

Domain registration

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

Technology stack

JavaScript frameworks

Next.js React

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.

83/100

https://www.21vek.by/

Онлайн-гипермаркет 21vek.by

⭐️ Доставка и самовывоз по всей Беларуси ✅ Оплата частями ⭐️ Наличная и безналичная оплата ➤➤ Широкий выбор товаров

16 passed · 6 warnings · 1 failed

Content

✓Title27 characters
✓Meta description115 characters
✕H1 headingMissing in the served HTML
!SubheadingsNo H2 headings in the served HTML
✓Image alt textAll 13 images have alt text
✓Content lengthAbout 6,272 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.21vek.by/
✓robots.txtFound
✓XML sitemapFound
!Language attributeMissing
!Structured dataNo JSON-LD or microdata

Social sharing

✓Open GraphTitle, description and image set
!Twitter / X cardMissing

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
!FaviconMissing
✓Character encodingutf-8

Security headers

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

Server response

Final URL: https://www.21vek.by/
HTTP status: 200
Server: —
Response time: 1.40 s (first byte 511 ms, from our scanner in a US data centre)
HTML size: 767 KB
Compression: none reported

Sites ranked near 21vek.by

Rank	Website	Registered	Built with
#6,625	sling.com	1999	Amazon CloudFront, Envoy
#6,626	ksyun.com	2011	OpenResty, jQuery
#6,627	vzbi.com	2006	—
#6,628	kinsta.cloud	2018	Cloudflare, Intercom, Stripe
#6,629	uu.se	—	jQuery
#6,631	kgns3.com	2023	—
#6,632	gamoshi.io	2015	—
#6,633	awsdns-18.net	2010	—
#6,634	sandiegouniontribune.com	1998	WordPress, jsDelivr, Nginx
#6,635	google.com.pr	—	—