No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:July 8, 2025 00:46:50
Target URL:https://firefox.com
Scan Complete
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Page Information
Target URL
https://firefox.com
Page Title
Get Firefox for desktop — Firefox (US)
Site FaviconStatus
Active
Host Information
Domain
www.firefox.com
Server
granian
Country
United States
IP Address
151.101.131.19
ASN Information
54113
FASTLY
Technologies
Varnish
Caching
Google Cloud
IaaS
Nginx
Web servers
HSTS
Security
Google Cloud CDN
CDN
HTTP/3
Miscellaneous
+1 more technologies detected
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
R10
Valid From
2025-06-13 17:50:54
Valid Until
2025-09-11 17:50:53
Subject Name
www.firefox.com
Performance Statistics
40
Total Requests
2
Domains
2
IP Addresses
284.02 KB
Transfer Size
Content Size528.1 KB
HTTP Headers
accept-ranges
bytes
age
0
cache-control
max-age=600
content-encoding
br
content-language
en-US
content-length
9387
content-security-policy
font-src 'self' www.firefox.com; frame-ancestors 'none'; frame-src 'self' accounts.firefox.com www.google-analytics.com www.googletagmanager.com www.youtube.com; base-uri 'none'; media-src 'self' assets.mozilla.net videos.cdn.mozilla.net www.firefox.com; style-src 'self' www.firefox.com; upgrade-insecure-requests; img-src 'self' data: www.firefox.com www.google-analytics.com www.googletagmanager.com www.mozilla.org; default-src 'self' www.firefox.com; connect-src 'self' basket.mozilla.org https://accounts.firefox.com/ https://basket.mozilla.org o1069899.ingest.sentry.io o1069899.ingest.us.sentry.io o1069899.sentry.io region1.google-analytics.com www.firefox.com www.google-analytics.com www.googletagmanager.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' s.ytimg.com tagmanager.google.com www.firefox.com www.google-analytics.com www.googletagmanager.com www.youtube.com; object-src 'none'; form-action 'self' https://accounts.firefox.com/ https://basket.mozilla.org
content-security-policy-report-only
font-src 'self' www.firefox.com; frame-ancestors 'none'; frame-src 'self' accounts.firefox.com www.google-analytics.com www.googletagmanager.com www.youtube.com; base-uri 'none'; media-src 'self' assets.mozilla.net videos.cdn.mozilla.net www.firefox.com; style-src 'self' www.firefox.com; upgrade-insecure-requests; img-src 'self' data: www.firefox.com www.google-analytics.com www.googletagmanager.com www.mozilla.org; default-src 'self' www.firefox.com; connect-src 'self' basket.mozilla.org https://accounts.firefox.com/ https://basket.mozilla.org o1069899.ingest.sentry.io o1069899.ingest.us.sentry.io o1069899.sentry.io region1.google-analytics.com www.firefox.com www.google-analytics.com www.googletagmanager.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' s.ytimg.com tagmanager.google.com www.firefox.com www.google-analytics.com www.googletagmanager.com www.youtube.com; object-src 'none'; form-action 'self' https://accounts.firefox.com/ https://basket.mozilla.org
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Tue, 08 Jul 2025 00:46:58 GMT
etag
"b569437d3c20126f1199e29cb2234425"
expires
Tue, 08 Jul 2025 00:56:58 GMT
referrer-policy
strict-origin-when-cross-origin
server
granian
strict-transport-security
max-age=31536000
vary
origin, Accept-Encoding
via
1.1 google, 1.1 varnish, 1.1 varnish
x-backend-server
springfield-84489cbd47-ckx9z.gcp-us-west1
x-cache
MISS, MISS
x-cache-hits
0, 0
x-clacks-overhead
GNU Terry Pratchett
x-content-type-options
nosniff
x-frame-options
DENY
x-served-by
cache-toj-leto2350026-TOJ, cache-toj-leto2350051-TOJ
x-timer
S1751935618.207753,VS0,VE359
26 headers detected
Technology Stack Analysis
Varnish
Caching
Varnish is a reverse caching proxy.
Google Cloud
IaaS
Google Cloud is a suite of cloud computing services.
Nginx
Web serversReverse proxies
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Google Cloud CDN
CDN
Cloud CDN uses Google's global edge network to serve content closer to users.
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Google Cloud Storage
Miscellaneous
Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time.
External Links 19
Support
support.mozilla.org
Target URL
https://support.mozilla.org/
no longer supported
support.mozilla.org
Target URL
https://support.mozilla.org/kb/firefox-users-windows-7-8-and-81-moving-extended-support
Download Firefox ESR 64-bit
download.mozilla.org
Target URL
https://download.mozilla.org/?product=firefox-esr115-latest-ssl&os=win64&lang=en-US
Download Firefox ESR 32-bit
download.mozilla.org
Target URL
https://download.mozilla.org/?product=firefox-esr115-latest-ssl&os=win&lang=en-US
no longer supported
support.mozilla.org
Target URL
https://support.mozilla.org/kb/firefox-users-macos-1012-1013-1014-moving-to-extended-support
Download Firefox ESR
download.mozilla.org
Target URL
https://download.mozilla.org/?product=firefox-esr115-latest-ssl&os=osx&lang=en-US
Firefox Privacy Notice
www.mozilla.org
Target URL
https://www.mozilla.org/en-US/privacy/firefox/
Tomato Clock
addons.mozilla.org
Target URL
https://addons.mozilla.org/firefox/addon/tomato-clock/
Turn Off the Lights
addons.mozilla.org
Target URL
http://addons.mozilla.org/firefox/addon/turn-off-the-lights
Untitled Link
play.google.com
Target URL
https://play.google.com/store/apps/details?id=org.mozilla.firefox&referrer=utm_source%3Dmozilla%26utm_medium%3DReferral%26utm_campaign%3Dmozilla-org
Untitled Link
apps.apple.com
Target URL
https://apps.apple.com/us/app/apple-store/id989804926?pt=373246&ct=firefox-home&mt=8
extensions
addons.mozilla.org
Target URL
https://addons.mozilla.org/firefox/extensions/
theme
addons.mozilla.org
Target URL
https://addons.mozilla.org/firefox/themes/
Let us know.
forms.gle
Target URL
https://forms.gle/oEkxTrQQthys19qG9
www.instagram.com
Target URL
https://www.instagram.com/firefox/
YouTube
www.youtube.com
Target URL
https://www.youtube.com/user/firefoxchannel
TikTok
www.tiktok.com
Target URL
https://www.tiktok.com/@firefox
Bluesky
bsky.app
Target URL
https://bsky.app/profile/firefox.com
Podcast
www.youtube.com
Target URL
https://www.youtube.com/@firefox/podcasts
Requested Domains 2
firefox.com
Unknown Type
No category information available
www.firefox.com
Subdomain
Categories
Information TechnologyTechnology