Scan report for sys-admin.by
5 pages crawled — 6332 words, 109 images and 478 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 31 distinct problems found, counted 86 times across the pages.
Report updated 2026-10-27
Category scores
- Overall
- 89/100
- SEO
- 93/100 · Issues: 12
- Accessibility
- 86/100 · Issues: 12
- Performance
- 75/100 · Issues: 6
- Security
- 55/100 · Issues: 21
- Privacy
- 100/100 · No issues found
- HTML validity
- 80/100 · Issues: 15
- Forms
- 94/100 · Issues: 10
- Links
- 100/100 · No issues found
- Console
- Not measured
- Infrastructure
- 100/100 · No issues found
- Mobile
- 97/100 · Issues: 5
- Images
- 97/100 · Issues: 5
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Send a Strict-Transport-Security header — Browsers refuse to fall back to plain HTTP for this domain.
- Set HttpOnly on the session cookies — A script injected into the page can no longer read the session cookie.
- Label every form field — Fields become usable with a screen reader and clickable by their label.
- Make every id on the page unique — Anchors, labels and scripts reach the element they were pointing at.
- Send a Permissions-Policy header — Camera, microphone and geolocation stay switched off for embedded content.
- Fix the invalid markup the HTML parser rejects — Browsers stop having to guess how the broken markup was meant to nest.
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.
- Medium — Performance — 7 of 14 static files checked are cached for less than a week, or not at all — returning visitors download them again.
- Medium — Performance — 12 scripts or stylesheets are sent without gzip or Brotli compression.
- 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 — The Content-Security-Policy allows 'unsafe-inline' or 'unsafe-eval', which is what a script injection needs.
- 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: Microsoft-IIS/10.0, x-powered-by: ARR/3.0, ASP.NET.
- 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.
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