Scan report for gtk.by
4 pages crawled — 1736 words, 85 images and 528 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 50 distinct problems found, counted 135 times across the pages.
Report updated 2026-10-25
Category scores
- Overall
- 84/100
- SEO
- 75/100 · Issues: 25
- Accessibility
- 57/100 · Issues: 30
- Performance
- 77/100 · Issues: 6
- Security
- 53/100 · Issues: 30
- Privacy
- 97/100 · Issues: 1
- HTML validity
- 100/100 · No issues found
- Forms
- 85/100 · Issues: 20
- Links
- 91/100 · Issues: 1
- Console
- 98/100 · Issues: 1
- Infrastructure
- 84/100 · Issues: 13
- Mobile
- 96/100 · Issues: 6
- Images
- 99/100 · Issues: 2
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Let the viewport be zoomed — Anyone who needs larger text can zoom the page.
- Give every button an accessible name — Every control announces what it does instead of being read out as a button.
- Send X-Content-Type-Options: nosniff — Browsers stop guessing content types and executing files as scripts.
- Send an X-Frame-Options header — The site cannot be framed for click-jacking.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
- Add a favicon — The site gets its own icon in tabs, bookmarks and history.
What the site checks found
- Low — SEO — Pages the crawl found that the sitemap does not list: 2 of 3 — crawlers have to reach them through links alone.
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- Low — Security — Response headers publish exact software versions: server: nginx/1.18.0.
- Medium — Security — No DMARC record at _dmarc — nothing tells receiving servers what to do with mail that fails the SPF check.
- Low — Security — No CAA record — any certificate authority may issue a certificate for this domain.
- Low — Security — The zone is not signed with DNSSEC, so a forged DNS answer cannot be detected.
- Medium — Performance — 18 of 18 static files checked are cached for less than a week, or not at all — returning visitors download them again.
- Low — Performance — The HTML is compressed with gzip but not with Brotli, which every current browser accepts and which is typically 15–20% smaller.
- Medium — Performance — 1 of the images sampled are over half a megabyte: /images/slides/35_bg.jpg?v=v6ade722c06503 (507 KB).
- Medium — Links — Internal links leading to an error page: 1 of 10 checked.
- Low — Privacy — The site loads Google Analytics, Yandex Metrica with no consent layer anywhere in the markup — under the GDPR and the ePrivacy Directive those tags need consent before they run.
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