HTTP Headers Analysis for https://static.whatsapp.net

Detected Technologies from Headers

See all in URL Inspect 12

Facebook

GIPHY

Google Analytics

Google Conversion Tracking

Google DoubleClick

Google Fonts

Google Search

Google Sign-In

Instagram

Tenor

Trustly

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; preload

Content-Security-Policy

Basic

default-src; script-src; style-src; +11 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

private, no-cache, no-store, must-revalidate

Expires

Caching

Sat, 01 Jan 2000 00:00:00 GMT

Pragma

Caching

no-cache

cache-control: private, no-cache, no-store, must-revalidate
expires: Sat, 01 Jan 2000 00:00:00 GMT
pragma: no-cache

Content Headers

Content-Length

Content

9

Content-Type

Content

text/html; charset="utf-8"

content-length: 9
content-type: text/html; charset="utf-8"

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Fri, 10 Apr 2026 12:10:56 GMT

Document-Policy

Other

include-js-call-stacks-in-crash-reports

Proxy-Status

Other

http_request_error; e_fb_vipaddr="AcMV649kPFBZiq9LSbZzHfZttYPmC0qPsNgziGlQOHw1xy7XLX9_EXKh-qwfPjLlSbQ-KPTaYgfmMkkgLGUZ5mf6u2Dtiw1XHm-F"; e_clientaddr="AcMvBm9n_sP8_keXwhVjVTlbuxuQDUOFNRiH2mpmmz_AaSHROS9NZ9X7n6ze4VjkLKtGuPzPlzQvM127-PF9okrdx4wlWHmhwVPoiCv2D6m9kXiuaw"; e_upip="AcNzZtwrZWpky-sf9TfSJJZ_eAaJ8LG2lDWvx_OKOHaNrXWbwXtEwL58294EPIm_4Js7t7jy7ztQKnS7YzwEdyzseAjM2nVgwpLoskHoXMw"; e_fb_zone="AcPvsAlYEQKCAHF1yx8XlB17c-de3Jkblozab2N9GLre89axSRucjthvRPhGGoEv"; e_fb_twtaskhandle="AcMGc9DH7NoqTuZyyWKYJVs5hAUk22mdpK5Uq0GBTNm81Okja6cE3Cz7FqdfUWAurXDTxnJZye1AED1vv9LUfD6Vxl-HzXbpY-dDHl8z40XxUQ"; e_proxy="AcO5dWqUYas7xjRbHjY-eKFa_tnuQkRAVw_efyVn1H1rxs_miV-kx3MqpXGGaO5mx0ei4l-H5h5xkOHVbts", http_request_error; e_fb_vipaddr="AcPjIt_8eN2B6nw0yXIbvQeBlRKPgz1FDC3j_2Ju7VOZOZgcbB5VNaWihOt_1zSLn-L3JyTbcJkSKOsZp55mdSsDBtbGgJbx5PlMpQwW"; e_clientaddr="AcNd7ftkapmBwxnATYou6v91Lcmwg-m1AiXcwvYSVdrHJSCVOBxT8Urzr2BXdzLDYIwu7T-_3e8UzThNB9pfPJDVtFER_e4w-n-5ByoUgoHwc1xxOg"; e_upip="AcOOTIR2v8bxKavzLIcHeMjo0VXw9GoSNklpfZYLlUPts1AhNZQzPvD7dfjylq4icrwFWoxjVRE_jqxfWr-f1GRF5522iwNlklt_"; e_fb_zone="AcPbs8V1co-mdoT41pu3hHSWz1QFSBGlkC8ufpZ0UdrqvweMa4Pq12kmgqQtZ8P9"; e_fb_twtaskhandle="AcP27iUFrbaQMVFMcsS7Jt_NQdfCwpV3nvXjU2M-BeBpDRtggjLL5lkM8jYFjDqD1OYEq6lx5L_ZjE6XWPwjucOEnR3sGTUPUw"; e_proxy="AcNqVlFWYjtz4bHglTcs_RcsdFYlYatSrTdCN4jWBHMMUGVmBDLAM34xwyrpqwf1NUtSRQQPL2-UnGcXGHzG", http_request_error; e_fb_vipaddr="AcMl2exPmKWjGRgce1NI4LU1dM7Fnb9lXY0W1-8rReK6ZmHJE8oqV4PxCI11PczJpDhhtTx2"; e_clientaddr="AcOAQ87tbJEgo1poFyqB4ty9kTf5p2EFfZuOkU9Y8rmHai52MK0UdQVDanyWHW-ncq6WrQFuiABmvWRw"; e_upip="AcObkh3FhJ61r_NULcUT5q3y2CpjfJY2kvF57Gt2TCAgbmNTzqnH_18c0JD-DIqg9erT96gmhiF5ZTKpBupwryoHbNdhFLY-bY4XGriz"; e_fb_zone="AcPg9fy86j5TNokZqVD-9Yu7of1diKZz2Z0GIxq_6hTR10hj5Bd3j2oxbJ-VNw"; e_fb_twtaskhandle="AcPnOlI5W2U9msiVqIBY19Rz1EDfWILMCc1bHB9SarFzQxJtn6ca5sYRNSFL6npvN_4NAxSWxur6yyU-ZxAj6j1crJs-8lxRpao"; e_proxy="AcM0L_U3qlyssAKIa_j5PJonEnhk0p-AwKqYeXkLw03tG9Mr8Fw_vjUR0tEptcakqsm9MjiiQGAyUy8"

Report-To

Other

Group coop_report max-age: 4w

Endpoint 1 https://www.facebook.com/browser_reporting/coop/?minimize=0

Group default max-age: 3d

Endpoint 1 https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7627101949908744120&cpp=C3&cv=1037069925&st=1775823056206

Reporting-Endpoints

Other

coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7627101949908744120&cpp=C3&cv=1037069925&st=1775823056206"

X-Fb-Connection-Quality

Other

GOOD; q=0.7, rtt=92, rtx=0, c=13, mss=1368, tbw=3209, tp=-1, tpl=-1, uplat=112, ullat=0

X-Fb-Debug

Other

pu33jsJSzo11x4o5JFhbQQwQYcx3GeiL5w/jKfeCDxX4mmT3MuxwX7nwG0gUjEGEldBqx8Fxag9f14VpYLhlYw==

X-Fb-Edge-Debug

Other

TArcmOA412F8EHukZEcOPXwLlc_RB6QZrn3jhh4h7GZWWTjmz9D6a8KgXc2f2uzZx_Fq2a_DdpPDOKI3XL9kGdmT77vMpnflXhlv1YXPwLE

alt-svc: h3=":443"; ma=86400
date: Fri, 10 Apr 2026 12:10:56 GMT
document-policy: include-js-call-stacks-in-crash-reports
proxy-status: http_request_error; e_fb_vipaddr="AcMV649kPFBZiq9LSbZzHfZttYPmC0qPsNgziGlQOHw1xy7XLX9_EXKh-qwfPjLlSbQ-KPTaYgfmMkkgLGUZ5mf6u2Dtiw1XHm-F"; e_clientaddr="AcMvBm9n_sP8_keXwhVjVTlbuxuQDUOFNRiH2mpmmz_AaSHROS9NZ9X7n6ze4VjkLKtGuPzPlzQvM127-PF9okrdx4wlWHmhwVPoiCv2D6m9kXiuaw"; e_upip="AcNzZtwrZWpky-sf9TfSJJZ_eAaJ8LG2lDWvx_OKOHaNrXWbwXtEwL58294EPIm_4Js7t7jy7ztQKnS7YzwEdyzseAjM2nVgwpLoskHoXMw"; e_fb_zone="AcPvsAlYEQKCAHF1yx8XlB17c-de3Jkblozab2N9GLre89axSRucjthvRPhGGoEv"; e_fb_twtaskhandle="AcMGc9DH7NoqTuZyyWKYJVs5hAUk22mdpK5Uq0GBTNm81Okja6cE3Cz7FqdfUWAurXDTxnJZye1AED1vv9LUfD6Vxl-HzXbpY-dDHl8z40XxUQ"; e_proxy="AcO5dWqUYas7xjRbHjY-eKFa_tnuQkRAVw_efyVn1H1rxs_miV-kx3MqpXGGaO5mx0ei4l-H5h5xkOHVbts", http_request_error; e_fb_vipaddr="AcPjIt_8eN2B6nw0yXIbvQeBlRKPgz1FDC3j_2Ju7VOZOZgcbB5VNaWihOt_1zSLn-L3JyTbcJkSKOsZp55mdSsDBtbGgJbx5PlMpQwW"; e_clientaddr="AcNd7ftkapmBwxnATYou6v91Lcmwg-m1AiXcwvYSVdrHJSCVOBxT8Urzr2BXdzLDYIwu7T-_3e8UzThNB9pfPJDVtFER_e4w-n-5ByoUgoHwc1xxOg"; e_upip="AcOOTIR2v8bxKavzLIcHeMjo0VXw9GoSNklpfZYLlUPts1AhNZQzPvD7dfjylq4icrwFWoxjVRE_jqxfWr-f1GRF5522iwNlklt_"; e_fb_zone="AcPbs8V1co-mdoT41pu3hHSWz1QFSBGlkC8ufpZ0UdrqvweMa4Pq12kmgqQtZ8P9"; e_fb_twtaskhandle="AcP27iUFrbaQMVFMcsS7Jt_NQdfCwpV3nvXjU2M-BeBpDRtggjLL5lkM8jYFjDqD1OYEq6lx5L_ZjE6XWPwjucOEnR3sGTUPUw"; e_proxy="AcNqVlFWYjtz4bHglTcs_RcsdFYlYatSrTdCN4jWBHMMUGVmBDLAM34xwyrpqwf1NUtSRQQPL2-UnGcXGHzG", http_request_error; e_fb_vipaddr="AcMl2exPmKWjGRgce1NI4LU1dM7Fnb9lXY0W1-8rReK6ZmHJE8oqV4PxCI11PczJpDhhtTx2"; e_clientaddr="AcOAQ87tbJEgo1poFyqB4ty9kTf5p2EFfZuOkU9Y8rmHai52MK0UdQVDanyWHW-ncq6WrQFuiABmvWRw"; e_upip="AcObkh3FhJ61r_NULcUT5q3y2CpjfJY2kvF57Gt2TCAgbmNTzqnH_18c0JD-DIqg9erT96gmhiF5ZTKpBupwryoHbNdhFLY-bY4XGriz"; e_fb_zone="AcPg9fy86j5TNokZqVD-9Yu7of1diKZz2Z0GIxq_6hTR10hj5Bd3j2oxbJ-VNw"; e_fb_twtaskhandle="AcPnOlI5W2U9msiVqIBY19Rz1EDfWILMCc1bHB9SarFzQxJtn6ca5sYRNSFL6npvN_4NAxSWxur6yyU-ZxAj6j1crJs-8lxRpao"; e_proxy="AcM0L_U3qlyssAKIa_j5PJonEnhk0p-AwKqYeXkLw03tG9Mr8Fw_vjUR0tEptcakqsm9MjiiQGAyUy8"
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:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7627101949908744120&cpp=C3&cv=1037069925&st=1775823056206"}]}
reporting-endpoints: coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7627101949908744120&cpp=C3&cv=1037069925&st=1775823056206"
x-fb-connection-quality: GOOD; q=0.7, rtt=92, rtx=0, c=13, mss=1368, tbw=3209, tp=-1, tpl=-1, uplat=112, ullat=0
x-fb-debug: pu33jsJSzo11x4o5JFhbQQwQYcx3GeiL5w/jKfeCDxX4mmT3MuxwX7nwG0gUjEGEldBqx8Fxag9f14VpYLhlYw==
x-fb-edge-debug: TArcmOA412F8EHukZEcOPXwLlc_RB6QZrn3jhh4h7GZWWTjmz9D6a8KgXc2f2uzZx_Fq2a_DdpPDOKI3XL9kGdmT77vMpnflXhlv1YXPwLE

Recommendations

Enable compression (gzip/brotli) to improve performance