Security Report Summary
A
Site: https://web.whatsapp.com/
IP Address: 157.240.214.60
Report Time: 11 Jul 2026 06:53:40 UTC
Headers:
  • Content-Security-Policy
  • Permissions-Policy
  • X-Content-Type-Options
  • Strict-Transport-Security
  • X-Frame-Options
  • Referrer-Policy
Advanced:
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Missing Headers
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.
Warnings
Permissions-PolicyWe detected an invalid directive, " attribution-reporting". We detected an invalid directive, " ch-device-memory". We detected an invalid directive, " ch-downlink". We detected an invalid directive, " ch-ect". We detected an invalid directive, " ch-rtt". We detected an invalid directive, " ch-ua-arch". We detected an invalid directive, " ch-ua-bitness". We detected an invalid directive, " ch-viewport-height". We detected an invalid directive, " compute-pressure". We detected an invalid directive, " otp-credentials". We detected an invalid directive, " private-state-token-issuance". We detected an invalid directive, " shared-storage". We detected an invalid directive, " shared-storage-select-url". We detected an invalid directive, " private-state-token-redemption". We detected an invalid directive, " window-management".
Raw Headers
HTTP/2200
content-encodinggzip
set-cookiewa_ul=9848078e-4930-46f0-9b8c-454482ed2647; expires=Fri, 09-Oct-2026 06:53:39 GMT; Max-Age=7776000; path=/; domain=.web.whatsapp.com; secure; httponly; SameSite=Lax
accept-ch-lifetime4838400
accept-chviewport-width,dpr,Sec-CH-Prefers-Color-Scheme,Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Model
reporting-endpointscoop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://web.whatsapp.com/ajax/whatsapp_error_reports/?device_level=unknown&brsid=7661160022659311799&comet_app_key=17&cpp=C3&cv=1043014781&st=1783752819524", permissions_policy="https://www.whatsapp.com/whatsapp_browser_error_reports/"
report-to{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":259200,"endpoints":[{"url":"https:\/\/web.whatsapp.com\/ajax\/whatsapp_error_reports\/?device_level=unknown&brsid=7661160022659311799&comet_app_key=17&cpp=C3&cv=1043014781&st=1783752819524"}]}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.whatsapp.com\/whatsapp_browser_error_reports\/"}],"group":"permissions_policy"}
content-security-policydefault-src 'self' blob: 'wasm-unsafe-eval';script-src blob: 'self' 'nonce-qI9gseGI' 'report-sample' https://static.whatsapp.net 'wasm-unsafe-eval' https://*.youtube.com https://maps.googleapis.com https://maps.gstatic.com https://lens.google.com/upload;style-src data: blob: 'self' 'unsafe-inline' https://static.whatsapp.net https://fonts.googleapis.com;connect-src 'self' https://*.whatsapp.net https://www.facebook.com blob: https://crashlogs.whatsapp.net/wa_clb_data https://crashlogs.whatsapp.net/wa_fls_upload_check wss://*.web.whatsapp.com wss://web.whatsapp.com wss://web-fallback.whatsapp.com https://acs.whatsapp.com https://www.whatsapp.com https://dyn.web.whatsapp.com https://graph.whatsapp.com/graphql/ https://graph.facebook.com/graphql https://*.wt.whatsapp.com ws://web.whatsapp.com wss://web.whatsapp.com:5222 https://graph.facebook.com data: https://*.tenor.co https://*.giphy.com https://maps.googleapis.com https://lens.google.com/upload https://*.google.com https://meta-ohttp-relay-prod.fastly-edge.com https://whatsapp-api.arkoselabs.com https://iframe.arkoselabs.com;font-src data: 'self' https://static.whatsapp.net https://fonts.gstatic.com;img-src 'self' data: blob: https://*.whatsapp.net https://*.fbcdn.net https://*.facebook.com *.tenor.co *.tenor.com *.giphy.com https://*.ytimg.com *.youtube.com https://maps.googleapis.com/maps/api/staticmap https://trustly.one/ https://*.trustly.one/ https://paywithmybank.com/ https://*.paywithmybank.com/;media-src 'self' https://*.whatsapp.net https://*.cdninstagram.com https://*.fbcdn.net blob: mediastream: data: *.tenor.co *.tenor.com https://*.giphy.com;child-src 'self' blob: data:;frame-src 'self' blob: https://*.whatsapp.net/flows-v2/wa-web/ https://flows.whatsapp.net/flows/cache_management/ https://*.facebook.com/payments/3ds_cardinal_init/ https://webtp.whatsapp.net data: https://*.youtube.com https://whatsapp-api.arkoselabs.com https://iframe.arkoselabs.com https://trustly.one/ https://*.trustly.one/ https://paywithmybank.com/ https://*.paywithmybank.com/;manifest-src 'self' blob: data:;object-src 'self' blob: data: https://lens.google.com/upload;worker-src *.whatsapp.com/static_resources/webworker_v1/init_script/ *.whatsapp.com/sw.js *.whatsapp.com/guest-sw.js *.whatsapp.com/static_resources/webworker/pdf-worker/ *.whatsapp.com/static_resources/webworker/init_script/ *.whatsapp.com/static_resources/webworker_v4/init_script/;block-all-mixed-content;upgrade-insecure-requests;
content-security-policyframe-ancestors https://*.whatsapp.com https://whatsapp.com;
document-policyforce-load-at-top
document-policyinclude-js-call-stacks-in-crash-reports
permissions-policyaccelerometer=(), attribution-reporting=(), autoplay=*, bluetooth=(), camera=(self), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(self), compute-pressure=(self), display-capture=(self), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=*, private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(self), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
cross-origin-resource-policycross-origin
origin-trialAojvwgvBFizBFcnJMB8LbCdT9eDSte7tVJfVLHoVJy1J/0/IZz8Fto9n7e3x2BE1Vu40AbDJwupVGIV6gX1kqggAAAB1eyJvcmlnaW4iOiJodHRwczovL3dlYi53aGF0c2FwcC5jb206NDQzIiwiZmVhdHVyZSI6IkNyYXNoUmVwb3J0aW5nU3RvcmFnZUFQSSIsImV4cGlyeSI6MTc3NjcyOTYwMCwiaXNTdWJkb21haW4iOnRydWV9
cross-origin-embedder-policyrequire-corp
cross-origin-opener-policysame-origin
x-content-type-optionsnosniff
x-xss-protection0
pragmano-cache
expiresSat, 01 Jan 2000 00:00:00 GMT
varyAccept-Encoding, User-Agent, Accept-Language
varyAccept-Encoding
cache-controlprivate, no-cache, no-store, must-revalidate
origin-agent-cluster?1
strict-transport-securitymax-age=63072000; includeSubDomains; preload
content-typetext/html; charset="utf-8"
x-fb-debug88SDqFkDx6pFoLRrQVu8l+y0m9pkc9ttxl9WNN0tBu2eH/7OKOtPdl/IjvCcqjapM2yTNfQF9JkVSGxzlzAkHA==
dateSat, 11 Jul 2026 06:53:39 GMT
x-fb-connection-qualityEXCELLENT; q=0.9, rtt=12, rtx=0, c=17, mss=1380, tbw=4601, tp=-1, tpl=-1, uplat=138, ullat=0
alt-svch3=":443"; ma=86400
X-Frame-OptionsHeader not set, see Additional Information below.
Additional Information
report-toReport-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.
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. Analyse this policy in more detail. You can sign up for a free account on Report URI to collect reports about problems on your site.
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. Analyse this policy in more detail. You can sign up for a free account on Report URI to collect reports about problems on your site.
permissions-policyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
cross-origin-resource-policyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
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.
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".
x-xss-protectionX-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.
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.
X-Frame-OptionsThe XFO header was not sent but frame-ancestors in Content Security Policy was used instead.