What we found
2 of these are critical or high. This page lists what a crawler runs into. The paid report adds the evidence for each one and how to fix it.
- highBoth https://deomath.org/ and https://www.deomath.org/ serve the page with 200 — neither redirects to the other.
- highThe full page loads over plain http://, not just a redirect.
- mediumNo max-image-preview:large in the robots meta tag.
- mediumThe plain http:// address does not redirect to https.
- lowNo canonical link.
- lowNo Strict-Transport-Security header.
- lowNo favicon declared in the HTML.
- lowStandard security headers are missing: Content-Security-Policy, X-Frame-Options (or CSP frame-ancestors), X-Content-Type-Options: nosniff.
and 1 more.
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Anyone can read the record without paying: https://402registry.com/api/check?url=https://deomath.org/
