Scan report for retn.net
5 pages crawled — 3791 words, 49 images and 609 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 47 distinct problems found, counted 153 times across the pages.
Report updated 2026-10-28
Category scores
- Overall
- 87/100
- SEO
- 69/100 · Issues: 33
- Accessibility
- 84/100 · Issues: 18
- Performance
- 67/100 · Issues: 23
- Security
- 61/100 · Issues: 37
- Privacy
- 97/100 · Issues: 1
- HTML validity
- 92/100 · Issues: 8
- Forms
- 86/100 · Issues: 24
- Links
- 100/100 · No issues found
- Console
- 96/100 · Issues: 2
- Infrastructure
- 100/100 · No issues found
- Mobile
- 95/100 · Issues: 5
- Images
- 99/100 · Issues: 2
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 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.
- Trim the over-long meta descriptions to 160 characters — The full value proposition survives instead of being cut off in results.
- Preconnect to the origins the page loads assets from — The DNS, TCP and TLS work for the other origins happens while the HTML is still parsing.
What the site checks found
- Low — SEO — No entry in the sitemap carries a lastmod date, so crawlers cannot tell which pages have changed since they last read them.
- Medium — SEO — 6 hreflang links are not confirmed by a link back from the other language: / → /_next/data/AFsgelXa9yIDs0NuzP8w8/en.json (en-us), / → /cn/_next/data/AFsgelXa9yIDs0NuzP8w8/en.json (zh-cn), / → /de/_next/data/AFsgelXa9yIDs0NuzP8w8/en.json (de-de). Google ignores one-way pairs.
- 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 — 4 of 14 static files checked are cached for less than a week, or not at all — returning visitors download them again.
- Medium — Performance — 13 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 Google Analytics, Google Tag Manager, Meta Pixel, Matomo 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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