Security Report Summary
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Site: https://flattr.com/
IP Address: 199.36.158.100
Report Time: 06 May 2024 17:50:19 UTC
Headers:
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
Missing Headers
Content-Security-PolicyContent 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.
X-Frame-OptionsX-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-OptionsX-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-PolicyReferrer 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.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Raw Headers
HTTP/2200
cache-controlprivate
content-typetext/html
etag"nad3jt"
link<./_app/immutable/assets/0.vwbMDkBA.css>; rel="preload";as="style"; nopush, <./_app/immutable/entry/start.1s02bWtI.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/entry.VBAoNpRE.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/scheduler.GAX5TsXE.js>; rel="modulepreload"; nopush, <./_app/immutable/entry/app.CUCD0mhf.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/index.KEgxIBk0.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/0.hNbRwj7f.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/index.bHQ_DMLQ.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/spread.AQEXjpNi.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/each.8ansQnfV.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/BaseIcon.G99qAClr.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/client.dNC7Rlj4.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/User.8A6ucec3.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/stores.ZIk9c79P.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/stores.WCnEUJon.js>; rel="modulepreload"; nopush, <./_app/immutable/nodes/2.nBtKi2NM.js>; rel="modulepreload"; nopush, <./_app/immutable/chunks/PageLayout.O1dbdwBZ.js>; rel="modulepreload"; nopush
serverGoogle Frontend
strict-transport-securitymax-age=31556926
x-cloud-trace-contextbd699c72957fd2c1c3dd5c8e27339b70
x-country-codeUS
x-orig-accept-languageen-GB,en;q=0.9
x-sveltekit-pagetrue
accept-rangesbytes
dateMon, 06 May 2024 17:50:19 GMT
x-served-bycache-sjc1000119-SJC
x-cacheMISS
x-cache-hits0
x-timerS1715017819.345722,VS0,VE199
varycookie,need-authorization, x-fh-requested-host, accept-encoding
alt-svch3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length8474
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-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-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
serverServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
strict-transport-securityHTTP 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.