Scan report for smu-sts.by
5 pages crawled — 2873 words, 60 images and 440 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 47 distinct problems found, counted 140 times across the pages.
Report updated 2026-11-01
Category scores
- Overall
- 86/100
- SEO
- 73/100 · Issues: 39
- Accessibility
- 57/100 · Issues: 30
- Performance
- 85/100 · Issues: 17
- Security
- 34/100 · Issues: 40
- Privacy
- 97/100 · Issues: 1
- HTML validity
- 92/100 · Issues: 4
- Forms
- 100/100 · No issues found
- Links
- 100/100 · No issues found
- Console
- 100/100 · No issues found
- Infrastructure
- 100/100 · No issues found
- Mobile
- 95/100 · Issues: 7
- Images
- 99/100 · Issues: 2
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.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Make og:image an absolute URL — The preview image is actually fetched when the link is shared.
- Update the copyright year — The footer stops telling everyone the site was abandoned.
- 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.
What the site checks found
- 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.
- Low — Security — Response headers publish exact software versions: server: nginx/1.30.6.
- Medium — Security — No SPF record — anyone can send email that claims to come from this domain.
- 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 — 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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