Scan report for symmetron.ru
5 pages crawled — 45434 words, 126 images and 8779 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 50 distinct problems found, counted 142 times across the pages.
Report updated 2026-10-31
Category scores
- Overall
- 86/100
- SEO
- 65/100 · Issues: 28
- Accessibility
- 65/100 · Issues: 29
- Performance
- 77/100 · Issues: 18
- Security
- 63/100 · Issues: 26
- Privacy
- 97/100 · Issues: 1
- HTML validity
- 99/100 · Issues: 1
- Forms
- 81/100 · Issues: 23
- Links
- 99/100 · Issues: 1
- Console
- 96/100 · Issues: 2
- Infrastructure
- 100/100 · No issues found
- Mobile
- 93/100 · Issues: 7
- Images
- 95/100 · Issues: 6
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.
- Give every button an accessible name — Every control announces what it does instead of being read out as a button.
- 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.
- Give every form a submit control — Visitors can actually send the form.
- Trim the over-long meta descriptions to 160 characters — The full value proposition survives instead of being cut off in results.
What the site checks found
- Medium — SEO — Both www.symmetron.ru and the canonical host serve the site with HTTP 200 — the whole site exists at two addresses.
- Medium — SEO — The sitemap lists 9 service addresses (cart, account, search, thank-you pages, sort and filter parameters): /cart/, /favorites/, /work_old/search.HB.php, /work_old/search.fleex.php.
- Low — Security — The Content-Security-Policy sets no default-src, object-src, base-uri, so those are left at the browser default.
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- Low — Security — The zone is not signed with DNSSEC, so a forged DNS answer cannot be detected.
- Medium — Performance — 2 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 — Privacy — The site loads 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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