Scan report for artclass.by
5 pages crawled — 6529 words, 317 images and 924 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 62 distinct problems found, counted 185 times across the pages.
Report updated 2026-10-29
Category scores
- Overall
- 78/100
- SEO
- 78/100 · Issues: 18
- Accessibility
- 70/100 · Issues: 32
- Performance
- 74/100 · Issues: 33
- Security
- 19/100 · Issues: 41
- Privacy
- 85/100 · Issues: 7
- HTML validity
- 76/100 · Issues: 20
- Forms
- 99/100 · Issues: 1
- Links
- 88/100 · Issues: 6
- Console
- 69/100 · Issues: 17
- Infrastructure
- 85/100 · Issues: 3
- Mobile
- 98/100 · Issues: 2
- Images
- 97/100 · Issues: 5
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Name the mobile menu button — Screen-reader users hear "Menu" instead of an unnamed button.
- Set font-display: swap on the web fonts — Text is readable in a fallback face from the first paint instead of being hidden.
- 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.
- Serve every asset over https:// — Browsers stop blocking assets and warning about the padlock.
What the site checks found
- Medium — SEO — Stylesheets and scripts the pages load that robots.txt disallows: 5 of 42 — Googlebot renders the site without them.
- High — Security — http:// does not redirect to https:// — the plain-text address stays reachable.
- 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, x-powered-by: PHP/7.4.33.
- 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 — Infrastructure — A URL that does not exist answers with HTTP 500 instead of 404.
- Low — Infrastructure — The icon the pages declare answers HTTP 500, so tabs and bookmarks fall back to a blank page symbol.
- Low — Performance — The HTML is sent with no Cache-Control, Expires, ETag or Last-Modified — every visit re-downloads it in full.
- 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 — Links — Internal links leading to an error page: 1 of 10 checked.
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