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api.whatsapp.com Open in urlscan Pro
2a03:2880:f276:1c2:face:b00c:0:167  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://wa.me/254104023471
Effective URL: https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
Submission: On December 18 via manual from UG — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 4 domains to perform 18 HTTP transactions. The main IP is 2a03:2880:f276:1c2:face:b00c:0:167, located in Frankfurt am Main, Germany and belongs to FACEBOOK, US. The main domain is api.whatsapp.com. The Cisco Umbrella rank of the primary domain is 24266.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on September 26th 2024. Valid for: 3 months.
This is the only time api.whatsapp.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 10 2a03:2880:f27... 32934 (FACEBOOK)
8 157.240.253.60 32934 (FACEBOOK)
18 3
Apex Domain
Subdomains		 Transfer
15 whatsapp.net
static.whatsapp.net — Cisco Umbrella Rank: 1920
pps.whatsapp.net — Cisco Umbrella Rank: 6509
292 KB
2 whatsapp.com
api.whatsapp.com — Cisco Umbrella Rank: 24266
37 KB
1 wa.me
wa.me — Cisco Umbrella Rank: 35432
3 KB
0 Failed
function sub() { [native code] }. Failed
18 4
Domain Requested by
14 static.whatsapp.net api.whatsapp.com
static.whatsapp.net
2 api.whatsapp.com static.whatsapp.net
1 pps.whatsapp.net api.whatsapp.com
1 wa.me 1 redirects
0 send Failed static.whatsapp.net
18 5
Subject Issuer Validity Valid
*.whatsapp.net
DigiCert SHA2 High Assurance Server CA		 2024-09-26 -
2024-12-25		 3 months crt.sh

This page contains 1 frames:

Frame: whatsapp://send/?phone=254104023471&text&type=phone_number&app_absent=0
Frame ID: 8C19C5172AC479BC6D74D10ED4E2BF1D
Requests: 18 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

In WhatsApp teilen

Page URL History Show full URLs

  1. https://wa.me/254104023471 HTTP 302
    https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0 Page URL

Page Statistics

18
Requests

94 %
HTTPS

50 %
IPv6

4
Domains

5
Subdomains

3
IPs

1
Countries

329 kB
Transfer

1013 kB
Size

1
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://wa.me/254104023471 HTTP 302
    https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

18 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
api.whatsapp.com/send/
Redirect Chain
  • https://wa.me/254104023471
  • https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
163 KB
37 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f276:1c2:face:b00c:0:167 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
ca1826fb4f6f13a2f7bb7ac993830d4de3e572c008d8d5fa40d7659c63828a2d
Security Headers
Name Value
Content-Security-Policy default-src 'self' data: blob:;script-src 'nonce-Q8fYER2N' *.facebook.com *.fbcdn.net *.whatsapp.com *.whatsapp.net https://*.facebook.net 'self' data: blob:;style-src 'self' 'unsafe-inline' data: blob: * https://fonts.googleapis.com;connect-src 'self' https://*.whatsapp.com data: blob:;font-src https://*.fbcdn.net https://static.whatsapp.net data: https://fonts.gstatic.com;img-src *;frame-src whatsapp: 'self' data: blob:;block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, no-cache, no-store, must-revalidate
content-encoding
zstd
content-security-policy
default-src 'self' data: blob:;script-src 'nonce-Q8fYER2N' *.facebook.com *.fbcdn.net *.whatsapp.com *.whatsapp.net https://*.facebook.net 'self' data: blob:;style-src 'self' 'unsafe-inline' data: blob: * https://fonts.googleapis.com;connect-src 'self' https://*.whatsapp.com data: blob:;font-src https://*.fbcdn.net https://static.whatsapp.net data: https://fonts.gstatic.com;img-src *;frame-src whatsapp: 'self' data: blob:;block-all-mixed-content;upgrade-insecure-requests;
content-type
text/html; charset="utf-8"
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
date
Wed, 18 Dec 2024 07:41:38 GMT
expires
Sat, 01 Jan 2000 00:00:00 GMT
origin-agent-cluster
?1
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), 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=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
pragma
no-cache
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.whatsapp.com\/whatsapp_browser_error_reports\/?device_level=unknown"}]}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.whatsapp.com\/whatsapp_browser_error_reports\/"}],"group":"permissions_policy"}
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.whatsapp.com/whatsapp_browser_error_reports/?device_level=unknown", permissions_policy="https://www.whatsapp.com/whatsapp_browser_error_reports/"
strict-transport-security
max-age=31536000; preload; includeSubDomains
vary
Accept-Encoding
x-content-type-options
nosniff
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=16, mss=1297, tbw=2946, tp=-1, tpl=-1, uplat=483, ullat=0
x-fb-debug
y6yIjMAirnfLpomSOXYzWR0ADqAdQ1mMrJNqJPSpKT1PIGPeFxHUkUg6NwslaWpCavofy1vFJ3ctPy/hPEy4xw==
x-frame-options
DENY
x-xss-protection
0

Redirect headers

alt-svc
h3=":443"; ma=86400
cache-control
private, no-cache, no-store, must-revalidate
content-length
0
content-security-policy
default-src 'self' data: blob: *.whatsapp.net *.whatsapp.com *.fbcdn.net *.facebook.com *.facebook.net;script-src *.whatsapp.com *.whatsapp.net *.facebook.com *.facebook.net 'nonce-4N4AHBv1' 'self' data: blob: *.fbcdn.net *.twitter.com;style-src *.whatsapp.com *.whatsapp.net 'unsafe-inline' *.facebook.com 'self' data: blob: *.fbcdn.net *.facebook.net;connect-src *.whatsapp.com *.whatsapp.net wss://*.facebook.com:* *.fbcdn.net 'self' data: blob: *.facebook.com *.facebook.net;font-src *.whatsapp.com *.whatsapp.net *.facebook.com static.xx.fbcdn.net 'self' data: blob: *.fbcdn.net *.facebook.net https://fonts.gstatic.com;img-src *.whatsapp.com *.whatsapp.net *.facebook.com *.fbcdn.net static.xx.fbcdn.net 'self' data: blob: *.facebook.net *.ytimg.com *.twitter.com;media-src *.fbcdn.net 'self' data: blob: *.whatsapp.net *.whatsapp.com *.facebook.com *.facebook.net;frame-src *.facebook.com *.whatsapp.com 'self' data: blob: whatsapp: https://*.youtube.com *.youtube-nocookie.com *.twitter.com;block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-type
text/html; charset="utf-8"
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
unsafe-none
cross-origin-opener-policy-report-only
restrict-properties;report-to="coop_report"
cross-origin-resource-policy
cross-origin
date
Wed, 18 Dec 2024 07:41:38 GMT
document-policy
force-load-at-top
expires
Sat, 01 Jan 2000 00:00:00 GMT
location
https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
origin-agent-cluster
?1
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), 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=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
pragma
no-cache
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
strict-transport-security
max-age=31536000; preload; includeSubDomains
x-content-type-options
nosniff
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=16, mss=1297, tbw=2946, tp=-1, tpl=-1, uplat=140, ullat=0
x-fb-debug
yyl8LWVOh3dKzXWeZ1oBH+EK8LyraYRbCCH125BXaKThXY0rUxr3wGSGQRCxAuQzOIoWnjPiVR3JjytmHVq/JQ==
x-frame-options
DENY
x-xss-protection
0
r1rawD1eDY0.css
static.whatsapp.net/rsrc.php/v5/y2/l/0,cross/ 		6 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v5/y2/l/0,cross/r1rawD1eDY0.css
Requested by
Host: api.whatsapp.com
URL: https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f276:1c2:face:b00c:0:167 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
3bd27d26a691c90284ede9323c94277a5945b75a77e76fac63e3584c49463737
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
DzBMoWx7CM+430bDTDINCQ==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Fri, 05 Dec 2025 02:56:25 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
x-fb-debug
AwqlWzfq0cQHbtx71LlrQQtXqrkR1bZbTA2JJ8bhd+7+lCOcDbMgSEPt3PGZ1VS2USmxa31A1DDgzQJ/VFaf0g==
last-modified
Mon, 01 Jan 2001 08:00:00 GMT
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=5, rtx=0, c=13, mss=1297, tbw=7597, tp=-1, tpl=-1, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
x-fb-optimizer
0
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
1651
origin-agent-cluster
?1
WCGvG3E53ZH.css
static.whatsapp.net/rsrc.php/v5/yo/l/0,cross/ 		74 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v5/yo/l/0,cross/WCGvG3E53ZH.css
Requested by
Host: api.whatsapp.com
URL: https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f276:1c2:face:b00c:0:167 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
8acdd9ba152c4a351099293bb282ef60c49961c23966271374c8b408526bfd38
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
UC2Cw5Bl2/A6NwVNoP3jgQ==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Fri, 05 Dec 2025 04:53:33 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
x-fb-debug
DV4m8M3a47R3Wwk635vzZ0JoPoOzYjb57mV8INpCUCR+aqCBX/EDcUKKJ6Ho/rOy+SWtOsdJLJQIY5JDeV8fVQ==
last-modified
Mon, 01 Jan 2001 08:00:00 GMT
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=5, rtx=0, c=13, mss=1297, tbw=7597, tp=-1, tpl=-1, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
13412
origin-agent-cluster
?1
saFzLSuJiDs.css
static.whatsapp.net/rsrc.php/v5/yX/l/0,cross/ 		12 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v5/yX/l/0,cross/saFzLSuJiDs.css
Requested by
Host: api.whatsapp.com
URL: https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f276:1c2:face:b00c:0:167 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
975185193816983e9bd90bcb8a196edb5170d9cd668a98b7f37b35ac7d4dadca
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
n+3L7gQSnxF4ejfTIXLW9Q==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Fri, 05 Dec 2025 02:56:20 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
x-fb-debug
OwkGOLtX4P4bBkbP2mx2hUSOE/BuN6yiHhvcv9gVAp4pUndWslCfONZMa2CKyDu5zqPbHSwzRiGdvgnzRkDdqw==
last-modified
Mon, 01 Jan 2001 08:00:00 GMT
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=5, rtx=0, c=13, mss=1297, tbw=3028, tp=-1, tpl=-1, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
3064
origin-agent-cluster
?1
w5OYqc0pmp2.js
static.whatsapp.net/rsrc.php/v4/y0/r/ 		347 KB
99 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v4/y0/r/w5OYqc0pmp2.js
Requested by
Host: api.whatsapp.com
URL: https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f276:1c2:face:b00c:0:167 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
a7584dd3fdc03d6b71d4d4f57cbe72a89fc2653a39d4d4f6e3bd9589c07a86e5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
Kx8pYqsLF0aFDq9iZwrFFA==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Wed, 17 Dec 2025 21:05:53 GMT
alt-svc
h3=":443"; ma=86400
date
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General
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https://static.whatsapp.net/rsrc.php/yA/r/hbGnlm1gXME.svg
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QUIC, , AES_128_GCM
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content-md5
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x-content-type-options
nosniff
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Thu, 04 Dec 2025 22:22:24 GMT
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General
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https://static.whatsapp.net/rsrc.php/v4/yJ/r/4EQ-d1FNoJd.js
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QUIC, , AES_128_GCM
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content-md5
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gzip
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x-content-type-options
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Thu, 04 Dec 2025 23:23:36 GMT
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Wed, 18 Dec 2024 07:41:38 GMT
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OAz_4G8xvNq.js
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43 KB 		Script
General
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https://static.whatsapp.net/rsrc.php/v4iN_84/yc/l/de_DE/OAz_4G8xvNq.js
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content-md5
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x-content-type-options
nosniff
expires
Wed, 10 Dec 2025 18:11:35 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
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document-policy
force-load-at-top
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*
accept-ranges
bytes
content-length
43728
origin-agent-cluster
?1
HzxD9aAXSyD.js
static.whatsapp.net/rsrc.php/v4/yV/r/ 		55 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v4/yV/r/HzxD9aAXSyD.js
Requested by
Host: static.whatsapp.net
URL: https://static.whatsapp.net/rsrc.php/v4/y0/r/w5OYqc0pmp2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.253.60 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
whatsapp-cdn-shv-02-fra5.fbcdn.net
Software
/
Resource Hash
c7d5594f3a599ccd0b1a336bb68a24d59882f394bb0b9c9a29c5200cd2b48468
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
tlUR82STHQmMN6lS/sot9A==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Thu, 04 Dec 2025 23:23:37 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
x-fb-debug
Cqt7aTUi+xmRZqCzeK7a8QMphpAozDoeiO1Ww8s8x3xAO+9n4VCqLItKjNel0cfTgr70ZuHNarDnAsn++bGY+g==
last-modified
Mon, 01 Jan 2001 08:00:00 GMT
priority
u=1
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=15, mss=1232, tbw=6487, tp=17, tpl=0, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
15786
origin-agent-cluster
?1
pxetiGH8hUF.js
static.whatsapp.net/rsrc.php/v4/y-/r/ 		52 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v4/y-/r/pxetiGH8hUF.js
Requested by
Host: static.whatsapp.net
URL: https://static.whatsapp.net/rsrc.php/v4/y0/r/w5OYqc0pmp2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.253.60 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
whatsapp-cdn-shv-02-fra5.fbcdn.net
Software
/
Resource Hash
9101bde5e675e0ffe65f108c2b086b4de401ec075916309a9165ca10af506a76
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
qCcZ+gCMfUn25rncL9Ozyw==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Mon, 08 Dec 2025 17:00:24 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
x-fb-debug
fExSk/VcHTeApvg2rXp2tiyiHK72cxtz2lBodr52IiF4SNwa/E7ZY96EyEl1BrORWYEZkHyQ5lwgPnRYpttvVw==
last-modified
Mon, 01 Jan 2001 08:00:00 GMT
priority
u=1
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=15, mss=1232, tbw=6487, tp=17, tpl=0, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
16250
origin-agent-cluster
?1
vjbKCjVd5OR.js
static.whatsapp.net/rsrc.php/v4/yV/r/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v4/yV/r/vjbKCjVd5OR.js
Requested by
Host: static.whatsapp.net
URL: https://static.whatsapp.net/rsrc.php/v4/y0/r/w5OYqc0pmp2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.253.60 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
whatsapp-cdn-shv-02-fra5.fbcdn.net
Software
/
Resource Hash
deb19461b99dad3ce41d514c7e87ab82022acd5399c305d4f2be363205b9308f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
xkNHXn+eeqm47mzY20/deg==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Thu, 04 Dec 2025 23:23:37 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
x-fb-debug
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last-modified
Mon, 01 Jan 2001 08:00:00 GMT
priority
u=1
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=15, mss=1232, tbw=19303, tp=28, tpl=0, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
1184
origin-agent-cluster
?1
ez-ye_6vdde.js
static.whatsapp.net/rsrc.php/v4isXN4/yq/l/de_DE/ 		40 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.whatsapp.net/rsrc.php/v4isXN4/yq/l/de_DE/ez-ye_6vdde.js
Requested by
Host: static.whatsapp.net
URL: https://static.whatsapp.net/rsrc.php/v4/y0/r/w5OYqc0pmp2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.253.60 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
whatsapp-cdn-shv-02-fra5.fbcdn.net
Software
/
Resource Hash
1413da5f1cbb5c86f70e4beaf9569aef4b016b85d748e15f65c387869e9ac446
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://api.whatsapp.com
Referer
https://api.whatsapp.com/

Response headers

content-md5
4U7fBz6mfwDWMZEL6UosMw==
content-encoding
gzip
report-to
{"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
expires
Fri, 12 Dec 2025 23:02:05 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:38 GMT
content-type
application/x-javascript; charset=utf-8
vary
Accept-Encoding
x-fb-debug
rqJ1q7doBDZglRVlDkRf56FGvFGMgwq7R7WyBAJ24Kot03+aE4ZND4sBivPGn/W0C25wbnT1NRkW+MxMj0EI8A==
last-modified
Mon, 01 Jan 2001 08:00:00 GMT
priority
u=1
reporting-endpoints
permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
cache-control
public,max-age=31536000,immutable
timing-allow-origin
*
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=15, mss=1232, tbw=19303, tp=28, tpl=0, uplat=0, ullat=-1
cross-origin-resource-policy
cross-origin
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), 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=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
*
accept-ranges
bytes
content-length
13092
origin-agent-cluster
?1
/
send/ 		0
0
bz
api.whatsapp.com/ajax/ 		0
120 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.whatsapp.com/ajax/bz?__a=1&__ccg=UNKNOWN&__dyn=7xe6E5aQ1PyUbFp41twpUnwgU29zE6u7E3rw5ux60Vo1upE4W0OE3nwaq0yE1VohwnU1oU1O81u83mwaS0zE5W08HwSw4vwbS1Lw7Jw7zwde0UE&__hs=20075.BP%3Awhatsapp_www_pkg.2.0.0.0.0&__hsi=7449653837774063060&__req=1&__rev=1018957020&__s=ec90rc%3Am5hi4p%3An5ly7m&__user=0&dpr=1&jazoest=21942&lsd=bYeZB0weZXombs_76UCii5
Requested by
Host: static.whatsapp.net
URL: https://static.whatsapp.net/rsrc.php/v4/y-/r/pxetiGH8hUF.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
157.240.253.60 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
whatsapp-cdn-shv-02-fra5.fbcdn.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

X-ASBD-ID
129477
X-FB-LSD
bYeZB0weZXombs_76UCii5
Referer
https://api.whatsapp.com/send/?phone=254104023471&text&type=phone_number&app_absent=0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-Type
multipart/form-data; boundary=----WebKitFormBoundaryDfUnnkFjkPZMHUna

Response headers

access-control-expose-headers
X-FB-Debug, X-Loader-Length, X-Stack
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.whatsapp.com\/whatsapp_browser_error_reports\/?device_level=unknown&brsid=7449653842510077683"}]}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.whatsapp.com\/whatsapp_browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options
nosniff
access-control-allow-methods
OPTIONS
expires
Sat, 01 Jan 2000 00:00:00 GMT
alt-svc
h3=":443"; ma=86400
date
Wed, 18 Dec 2024 07:41:40 GMT
content-type
text/html; charset="utf-8"
vary
Origin
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
priority
u=1,i
x-frame-options
DENY
strict-transport-security
max-age=31536000; preload; includeSubDomains
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.whatsapp.com/whatsapp_browser_error_reports/?device_level=unknown&brsid=7449653842510077683", permissions_policy="https://www.whatsapp.com/whatsapp_browser_error_reports/"
content-security-policy
default-src 'self' data: blob:;script-src 'nonce-HwSugpne' *.facebook.com *.fbcdn.net *.whatsapp.com *.whatsapp.net https://*.facebook.net 'self' data: blob:;style-src 'self' 'unsafe-inline' data: blob: * https://fonts.googleapis.com;connect-src 'self' https://*.whatsapp.com data: blob:;font-src https://*.fbcdn.net https://static.whatsapp.net data: https://fonts.gstatic.com;img-src *;frame-src whatsapp: 'self' data: blob:;block-all-mixed-content;upgrade-insecure-requests;
cache-control
private, no-cache, no-store, must-revalidate
x-fb-debug
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cross-origin-opener-policy
same-origin-allow-popups
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=19, mss=1232, tbw=11584, tp=19, tpl=0, uplat=117, ullat=1
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), 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=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
document-policy
force-load-at-top
access-control-allow-origin
https://api.whatsapp.com
content-length
0
x-xss-protection
0
origin-agent-cluster
?1

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
send
URL
whatsapp://send/?phone=254104023471&text&type=phone_number&app_absent=0

Verdicts & Comments Add Verdict or Comment

63 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| envFlush object| Env object| _btldr function| parentIsNotHeadNorBody function| isTagSupported function| getNodeDataSet function| addLoadEventListeners function| __t function| __w function| __annotator function| __bodyWrapper function| emptyFunction function| FB_enumerate function| __m object| babelHelpers function| define function| require function| requireInterop function| importDefault function| importNamespace function| requireDynamic function| requireLazy function| __d function| $RefreshReg$ function| $RefreshSig$ function| getErrorSafe object| ErrorGuard object| ErrorSerializer object| ErrorUtils function| Arbiter function| $ function| ge object| Parent object| TimeSlice function| goURI object| PageEvents function| _domcontentready function| onloadRegister_DEPRECATED function| onloadRegister function| onafterloadRegister_DEPRECATED function| onafterloadRegister function| onleaveRegister function| onbeforeunloadRegister function| onunloadRegister object| Bootloader function| $E number| __bigPipeFactory string| _script_path object| onloadhooks function| now_inl number| __bigPipeFR number| __bigPipeCtor object| bigPipe object| PageHooks function| _domreadyHook function| _onloadHook function| runHook function| runHooks function| keep_window_set_as_loaded object| onafterunloadhooks function| AsyncRequest object| onunloadhooks boolean| domready

1 Cookies

Domain/Path Name / Value
.whatsapp.com/ Name: wa_lang_pref
Value: de

1 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Unrecognized feature: 'bluetooth'.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy default-src 'self' data: blob:;script-src 'nonce-Q8fYER2N' *.facebook.com *.fbcdn.net *.whatsapp.com *.whatsapp.net https://*.facebook.net 'self' data: blob:;style-src 'self' 'unsafe-inline' data: blob: * https://fonts.googleapis.com;connect-src 'self' https://*.whatsapp.com data: blob:;font-src https://*.fbcdn.net https://static.whatsapp.net data: https://fonts.gstatic.com;img-src *;frame-src whatsapp: 'self' data: blob:;block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0