Scan report for o4ag.by
5 pages crawled — 6271 words, 1058 images and 1628 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 41 distinct problems found, counted 134 times across the pages.
Report updated 2026-11-01
Category scores
- Overall
- 86/100
- SEO
- 86/100 · Issues: 23
- Accessibility
- 64/100 · Issues: 32
- Performance
- 86/100 · Issues: 16
- Security
- 61/100 · Issues: 29
- Privacy
- 97/100 · Issues: 5
- HTML validity
- 93/100 · Issues: 7
- Forms
- 100/100 · No issues found
- Links
- 79/100 · Issues: 6
- Console
- 100/100 · No issues found
- Infrastructure
- 97/100 · Issues: 1
- Mobile
- 91/100 · Issues: 9
- Images
- 79/100 · Issues: 6
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Add alt text to the images that are missing it — Search engines can index the images and screen-reader users learn what they show.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Send X-Content-Type-Options: nosniff — Browsers stop guessing content types and executing files as scripts.
- Send a Referrer-Policy header — Internal URLs stop leaking to third-party sites.
- Label every form field — Fields become usable with a screen reader and clickable by their label.
- Add a twitter:card meta tag — Links shared on X get a preview card instead of a bare URL.
What the site checks found
- Medium — Security — The TLS certificate expires in 30 days.
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- 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 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.
- High — Images — Images that do not load: 5 of 8 checked — the pages show a broken picture where they were.
- Low — Infrastructure — The icon the pages declare answers HTTP 403, so tabs and bookmarks fall back to a blank page symbol.
- High — Links — Internal links leading to an error page: 10 of 10 checked.
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