Scan report for zgtek.com
5 pages crawled — 1976 words, 72 images and 229 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 60 distinct problems found, counted 166 times across the pages.
Report updated 2026-11-04
Category scores
- Overall
- 82/100
- SEO
- 56/100 · Issues: 38
- Accessibility
- 60/100 · Issues: 31
- Performance
- 71/100 · Issues: 13
- Security
- 22/100 · Issues: 49
- Privacy
- 95/100 · Issues: 5
- HTML validity
- 99/100 · Issues: 1
- Forms
- 99/100 · Issues: 1
- Links
- 96/100 · Issues: 6
- Console
- 98/100 · Issues: 1
- Infrastructure
- 92/100 · Issues: 14
- Mobile
- 98/100 · Issues: 4
- Images
- 98/100 · Issues: 3
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.
- Name the mobile menu button — Screen-reader users hear "Menu" instead of an unnamed button.
- 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
- 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.
- Low — Performance — The HTML is sent with no Cache-Control, Expires, ETag or Last-Modified — every visit re-downloads it in full.
- Medium — Performance — 17 of 17 static files checked are cached for less than a week, or not at all — returning visitors download them again.
- 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 — Performance — 1 of the images sampled are over half a megabyte: /images/1.jpg (573 KB).
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- 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 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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