Scan report for tsneo.ru
5 pages crawled — 1375 words, 5 images and 65 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 44 distinct problems found, counted 109 times across the pages.
Report updated 2026-11-01
Category scores
- Overall
- 84/100
- SEO
- 34/100 · Issues: 35
- Accessibility
- 80/100 · Issues: 10
- Performance
- 97/100 · Issues: 1
- Security
- 36/100 · Issues: 38
- Privacy
- 91/100 · Issues: 1
- HTML validity
- 93/100 · Issues: 5
- Forms
- 100/100 · No issues found
- Links
- 94/100 · Issues: 4
- Console
- 100/100 · No issues found
- Infrastructure
- 94/100 · Issues: 6
- Mobile
- 90/100 · Issues: 9
- Images
- 100/100 · No issues found
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Declare the page language on the <html> element — Screen readers pick the right pronunciation and translation tools work.
- Give every page a <title> — The page gets a real headline in results and browser tabs.
- Add the responsive viewport meta tag — The layout adapts to phones instead of being zoomed out.
- Add the <!DOCTYPE html> declaration — Browsers switch from quirks mode to standards mode — the layout stops drifting between them.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Write meta descriptions for the pages without one — Google stops inventing snippets and shows the copy you wrote.
What the site checks found
- Low — SEO — No robots.txt — crawlers get no guidance and no sitemap pointer.
- Medium — SEO — No sitemap.xml found at either the conventional paths or the one robots.txt names.
- Medium — SEO — Both www.tsneo.ru and the canonical host serve the site with HTTP 200 — the whole site exists at two addresses.
- Medium — Security — The TLS certificate expires in 28 days.
- 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/1.30.6.
- 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.
- Low — Performance — The HTML is compressed with gzip but not with Brotli, which every current browser accepts and which is typically 15–20% smaller.
- Low — Infrastructure — The icon the pages declare answers HTTP 404, so tabs and bookmarks fall back to a blank page symbol.
- Medium — Privacy — None of the scanned pages links a privacy policy (missing: privacy, terms, imprint).
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