Last checked: April 10, 2025 16:28:29
Check URL: https://developer.chrome.com/docs/lighthouse/performance/performance-scoring
If you've submitted a new scan request, please refresh after 10 minutes to check the results.
Page Info
- URL: https://developer.chrome.com/docs/lighthouse/performance/performance-scoring
- Title: Lighthouse performance scoring
- Favicon:
Host Info
- Domain: developer.chrome.com
- Server: Google Frontend
- Country: United States
- IP: 142.251.39.110
- ASN: 15169 (GOOGLE)
Technologies
Google Sign-in
Google Cloud
HSTS
Google Tag Manager
Google Cloud Trace
Google Analytics
HTTP/3
SSL Info
Statistics
- Total Requests: 61
- Total Transfer Size: 1012.29 KB
- Total Content Size: 3.53 MB
- Domains: 7
- IP Addresses: 7
Headers
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, must-revalidate
content-encoding: gzip
content-length: 20686
content-security-policy: base-uri 'self'; object-src 'none'; script-src 'strict-dynamic' 'unsafe-inline' https: http: 'nonce-MCAfYuo9RdY6S2CIijE16lccbMYX01' 'unsafe-eval'; report-uri https://csp.withgoogle.com/csp/devsite/v2
content-type: text/html; charset=utf-8
date: Thu, 10 Apr 2025 16:28:35 GMT
expires: 0
last-modified: Thu, 19 Sep 2019 07:00:00 GMT
pragma: no-cache
server: Google Frontend
strict-transport-security: max-age=63072000; includeSubdomains; preload
vary: Cookie Accept-Encoding
x-cloud-trace-context: 368a8682cc16262bfcd412daf907424a
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0
Detailed Technologies
Name | Category | Description |
---|---|---|
Google Sign-in | Authentication | Google Sign-In is a secure authentication system that reduces the burden of login for users, by enabling them to sign in with their Google account. |
Google Cloud | IaaS | Google Cloud is a suite of cloud computing services. |
HSTS | Security | HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
Google Tag Manager | Tag managers | Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app. |
Google Cloud Trace | Performance | Google Cloud Trace is a distributed tracing system that collects latency data from applications and displays it in the Google Cloud Console. |
Google Analytics | Analytics | Google Analytics is a free web analytics service that tracks and reports website traffic. |
HTTP/3 | Miscellaneous | HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web. |
Cookies
Name | Value | Domain | Expires | Attributes |
---|---|---|---|---|
_ga_64EQFFKSHW | GS1.1.1744302518.1.0.1744302518.0.0.0 | .chrome.com | 5/15/2026, 4:28:38 PM | |
_ga | GA1.1.1259412828.1744302518 | .chrome.com | 5/15/2026, 4:28:38 PM | |
django_language | en | developer.chrome.com | 10/7/2025, 4:28:37 PM |
External Links
Requested Domains
Domain | Type | Categories |
---|---|---|
developer.chrome.com | Subdomain | Information Technology, Technology |
developerprofiles-pa.googleapis.com | N/A | N/A |
fonts.googleapis.com | N/A | N/A |
fonts.gstatic.com | N/A | N/A |
region1.google-analytics.com | N/A | N/A |
www.googletagmanager.com | N/A | N/A |
www.gstatic.com | N/A | N/A |