Security Report Summary
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Site: | https://seogems.github.io/Mastering-SEO/ | ||
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IP Address: | 185.199.109.153 | ||
Report Time: | 15 Oct 2024 18:53:34 UTC | ||
Headers: |
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Advanced: |
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Missing Headers
Content-Security-Policy | Content Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets. |
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X-Frame-Options | X-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking. Recommended value "X-Frame-Options: SAMEORIGIN". |
X-Content-Type-Options | X-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff". |
Referrer-Policy | Referrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites. |
Raw Headers
HTTP/2 | 200 |
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server | GitHub.com |
content-type | text/html; charset=utf-8 |
permissions-policy | interest-cohort=() |
last-modified | Sat, 24 Aug 2024 06:45:40 GMT |
access-control-allow-origin | * |
strict-transport-security | max-age=31556952 |
etag | W/"66c98194-34c88" |
expires | Tue, 15 Oct 2024 19:03:34 GMT |
cache-control | max-age=600 |
content-encoding | gzip |
x-proxy-cache | MISS |
x-github-request-id | 6201:344D6C:6DF76F:787812:670EBA2D |
accept-ranges | bytes |
age | 0 |
date | Tue, 15 Oct 2024 18:53:34 GMT |
via | 1.1 varnish |
x-served-by | cache-dub4323-DUB |
x-cache | MISS |
x-cache-hits | 0 |
x-timer | S1729018414.056616,VS0,VE86 |
vary | Accept-Encoding |
x-fastly-request-id | 8f9dd9bff8bc1c68351d1d51df4dd94e55ec4594 |
content-length | 25233 |
Upcoming Headers
Cross-Origin-Embedder-Policy | Cross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP. |
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Cross-Origin-Opener-Policy | Cross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser. |
Cross-Origin-Resource-Policy | Cross-Origin Resource Policy allows a resource owner to specify who can load the resource. |
Additional Information
server | Server value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2". |
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permissions-policy | Permissions Policy is a new header that allows a site to control which features and APIs can be used in the browser. |
access-control-allow-origin | This is a very lax CORS policy. Such a policy should only be used on a public CDN. |
strict-transport-security | HTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS. |