Security Report Summary
B
| Site: | https://unsplash.com/@j3ommpw959 | ||
|---|---|---|---|
| IP Address: | 151.101.129.181 | ||
| Report Time: | 25 Apr 2024 06:53:00 UTC | ||
| Headers: |
|
||
| Warning: | Grade capped at A, please see warnings below. | ||
| Advanced: |
|
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. |
|---|---|
| Permissions-Policy | Permissions Policy is a new header that allows a site to control which features and APIs can be used in the browser. |
Warnings
| Referrer-Policy | The "origin-when-cross-origin" value is not recommended. |
|---|
Raw Headers
| HTTP/2 | 200 |
|---|---|
| server | Cowboy |
| report-to | {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1714027979&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=obcFuLQ0zTfzasrFwEuvjGRL08%2F3qVTzejl9tvh4PCU%3D"}]} |
| reporting-endpoints | heroku-nel=https://nel.heroku.com/reports?ts=1714027979&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=obcFuLQ0zTfzasrFwEuvjGRL08%2F3qVTzejl9tvh4PCU%3D |
| nel | {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]} |
| x-frame-options | SAMEORIGIN |
| strict-transport-security | max-age=31536000 |
| x-content-type-options | nosniff |
| x-xss-protection | 1 |
| referrer-policy | origin-when-cross-origin |
| link | <https://images.unsplash.com>; rel="preconnect", <https://plus.unsplash.com>; rel="preconnect" |
| content-type | text/html; charset=utf-8 |
| content-encoding | gzip |
| via | 1.1 vegur, 1.1 varnish, 1.1 varnish |
| accept-ranges | bytes |
| age | 0 |
| date | Thu, 25 Apr 2024 06:53:00 GMT |
| x-served-by | cache-iad-kjyo7100071-IAD, cache-sjc10076-SJC |
| x-cache | MISS, MISS |
| x-cache-hits | 0, 0 |
| vary | x-locale, x-xp-semantic-search, x-xp-enable-illustrations, x-logged-in, Accept-Encoding |
| set-cookie | require_cookie_consent=false; Expires=Fri, 25 Apr 2025 06:53:00 GMT; path=/; |
| set-cookie | xp-semantic-search=experiment; expires=Fri, 25 Apr 2025 06:53:00 GMT; path=/; |
| content-length | 36016 |
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. |
|---|---|
| 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". |
|---|---|
| report-to | Report-To enables the Reporting API. This allows a website to collect reports from the browser about various errors that may occur. You can sign up for a free account on Report URI to collect these reports. |
| nel | Network Error Logging is a new header that instructs the browser to send reports during various network or application errors. You can sign up for a free account on Report URI to collect these reports. |
| 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. |
| 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. |
| 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". |
| x-xss-protection | X-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead. |
| 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. |