Scan report for maths.of.by
1 pages crawled — 0 words, 0 images and 0 links read straight off the pages and checked for accessibility, performance, SEO, security, forms, links and infrastructure. 11 distinct problems found, counted 11 times across the pages.
Report updated 2026-10-27
Category scores
- Overall
- 83/100
- SEO
- Not measured
- Accessibility
- Not measured
- Performance
- 100/100 · No issues found
- Security
- 52/100 · Issues: 7
- Privacy
- 100/100 · No issues found
- HTML validity
- Not measured
- Forms
- Not measured
- Links
- Not measured
- Console
- Not measured
- Infrastructure
- 79/100 · Issues: 2
- Mobile
- Not measured
- Images
- Not measured
Quick Wins
High-impact, low-effort fixes, ranked by what this scan actually found.
- Redirect http:// to https:// — Visitors and crawlers land on the encrypted address every time.
- Publish an SPF record — Receiving servers can tell your mail from mail that only claims to be yours.
- Publish a DMARC record — Forged mail from the domain starts being reported and, later, rejected.
- Publish a robots.txt — Crawlers get explicit guidance and a pointer to the sitemap.
- Publish an XML sitemap — New and deep pages get discovered instead of waiting to be linked to.
- Drop Access-Control-Allow-Origin: * from the pages — Pages stop being readable by scripts on every other site.
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.
- High — Security — http:// does not redirect to https:// — the plain-text address stays reachable.
- Low — Security — The home page is served with Access-Control-Allow-Origin: * — scripts on any other site can read it.
- Low — Security — No /.well-known/security.txt — anyone who finds a vulnerability has to guess where to report it.
- Medium — Security — No SPF record — anyone can send email that claims to come from this domain.
- 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 — Infrastructure — The domain publishes no MX records, so it cannot receive email.
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