Scan report for dveri-vsem.com
5 pages crawled — 2134 words, 193 images and 489 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 44 distinct problems found, counted 94 times across the pages.
Report updated 2026-10-31
Category scores
- Overall
- 88/100
- SEO
- 57/100 · Issues: 26
- Accessibility
- 90/100 · Issues: 14
- Performance
- 84/100 · Issues: 8
- Security
- 49/100 · Issues: 29
- Privacy
- 88/100 · Issues: 2
- HTML validity
- 94/100 · Issues: 4
- Forms
- 100/100 · No issues found
- Links
- 100/100 · No issues found
- Console
- 100/100 · No issues found
- Infrastructure
- 97/100 · Issues: 1
- Mobile
- 94/100 · Issues: 6
- Images
- 98/100 · Issues: 4
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.
- 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.
- Send a Permissions-Policy header — Camera, microphone and geolocation stay switched off for embedded content.
- Add integrity hashes to the CDN scripts and stylesheets — A compromised CDN can no longer run whatever it likes on the site.
- Merge or canonicalise the listings with the same products — Each listing ranks for its own query instead of two pages splitting one.
What the site checks found
- Medium — SEO — Stylesheets and scripts the pages load that robots.txt disallows: 3 of 3 — Googlebot renders the site without them.
- Medium — SEO — Both www.dveri-vsem.com and the canonical host serve the site with HTTP 200 — the whole site exists at two addresses.
- 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/8.1.34.
- 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 — 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/stories/dveri/ser-lite/lite-inter.jpg (730 KB).
- Low — Privacy — The site loads Yandex Metrica, Google Analytics, Google Ads with no consent layer anywhere in the markup — under the GDPR and the ePrivacy Directive those tags need consent before they run.
- Medium — Privacy — None of the scanned pages links a privacy policy (missing: privacy, terms, imprint).
- Low — Infrastructure — Requests from outside a browser are answered by bot protection rather than by the site, so the pages and files in this report were read in a real browser and the checks that cannot be asked that way are reported as not checked.
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