tumblr.com | Analytics by SecurityHeaders

HTTP Headers report for tumblr.com

Header Name Header Data
HTTP status code 200
Content-Type text/html; charset=utf-8
X-Nc EXPIRED ams 1
Date Sat, 05 Apr 2025 01:18:56 GMT
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block
X-Frame-Options deny
Cache-Control public, max-age=0, s-maxage=60, must-revalidate
Server nginx
Vary Accept-Encoding
X-Rid e7bfd53c32366508812003334689c45f
X-Response-Time 132ms
Strict-Transport-Security max-age=31536000; preload
Connection keep-alive
Content-Security-Policy script-src 'self' 'unsafe-eval' 'unsafe-inline' https://www.recaptcha.net https://c0.pubmine.com https://s.pubmine.com https://criteo.com https://*.criteo.com https://criteo.net https://*.criteo.net https://*.vexowi.com https://vexowi.com https://c.amazon-adsystem.com https://*.3lift.com https://3lift.com https://z.moatads.com https://*.moatads.com https://*.smartadserver.com https://app.link https://*.sascdn.com https://securepubads.g.doubleclick.net https://tpc.googlesyndication.com https://www.googletagservices.com/ https://cdn.parsely.com https://a.teads.tv/analytics/tag.js https://assets.tumblr.com https://ads.pubmatic.com https://cdn.jsdelivr.net https://*.privacymanager.io https://*.rlcdn.com https://flsrv.net https://edge.atmtd.com https://scripts.atmtd.com https://cdn.id5-sync.com https://assets.tumblr.com/pop/ 'nonce-NTJmODg4YjU3MWU5Y2NkODQwNTI1YjlhNTQyNjYwZjU='; report-uri /svc/cspreports; object-src 'none'; worker-src blob: 'self'; base-uri 'self'
Etag W/"1dc72-oD4R7EjRwivigAZHo9fGNeMokaE"
Alt-Svc h3=":443"; ma=86400

About the tool

By using SecurityHeaders.info, you can quickly identify missing or misconfigured headers and take steps to secure your website, improving both security and user confidence.

This tool is widely used by developers, security professionals, and organizations to ensure their websites adhere to best practices in web security.

We also have another analytic tool that is used for identifying popularity metrics, general information about the business, finding similar products and competitors, and much more.

Watch it now at TrustRadar