What technology does tretyakovgallery.ru use?

tretyakovgallery.ru is built with Vue.js, Nuxt, Nginx.

Is tretyakovgallery.ru secure (HTTPS)?

Yes. tretyakovgallery.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Mar 20, 2027.

Who hosts tretyakovgallery.ru?

Hosting provider information for tretyakovgallery.ru is not available yet.

What is tretyakovgallery.ru's SEO score?

tretyakovgallery.ru scored 60/100 for SEO in the latest analysis (fair).

What is tretyakovgallery.ru's overall website score?

tretyakovgallery.ru has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

tretyakovgallery.ru

Третьяковская галерея — главный музей национального искусства России

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Fair

Summary

This website uses Nuxt. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (70/100). Top issue: Title longer than 60 characters.

Top issues to fix

10 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

522 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Meta tags

Title: Третьяковская галерея — главный музей национального искусства России
Description
Canonical
Language: ru
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest: https://www.tretyakovgallery.ru/favicon/manifest.json

Technologies

Detected frameworks, languages, and tools.

Vue.js Nuxt Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.tretyakovgallery.ru
Valid from: Feb 16, 2026
Valid to: Mar 20, 2027
Days until expiry: 234
SAN domains: *.tretyakovgallery.ru, tretyakovgallery.ru

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 0

Links

34 internal · 5 external · 20 broken

Images

27 total · 1 missing alt

Scripts / Styles

12 scripts · 0 stylesheets

JS / CSS size

60.5 KB · 1.2 MB

Page size

1.3 MB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Missing meta description
Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://tretyakovgallery.ru
Final URL: https://www.tretyakovgallery.ru/
HTTP status: 200
HTTP version: HTTP/2
Response time: 494 ms
HTML size: 1.3 MB
Redirect chain: https://tretyakovgallery.ru → https://www.tretyakovgallery.ru/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does tretyakovgallery.ru use?: tretyakovgallery.ru is built with Vue.js, Nuxt, Nginx.
Is tretyakovgallery.ru secure (HTTPS)?: Yes. tretyakovgallery.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Mar 20, 2027.
Who hosts tretyakovgallery.ru?: Hosting provider information for tretyakovgallery.ru is not available yet.
What is tretyakovgallery.ru's SEO score?: tretyakovgallery.ru scored 60/100 for SEO in the latest analysis (fair).
What is tretyakovgallery.ru's overall website score?: tretyakovgallery.ru has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.