Website Diagnostics
Check an HTTPS endpoint, response time, final HTTPS URL and response headers.
Your IP Address (IPv4): 216.73.217.23
8.8.8.8
Diagnostics
HTTPS Check
- URL
- https://8.8.8.8
- Status Code
- 200
- Time
- 32 ms
- Final URL
- https://dns.google/
Headers
HTTP/1.1 200 OK
Content-Security-Policy: object-src 'none';base-uri 'self';script-src 'nonce-SBJd-ppmlyJW_VnPKIz7JA' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/honest_dns/1_0;frame-ancestors 'none'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Content-Security-Policy-Report-Only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ntdsgswbsc:55:0
Cross-Origin-Opener-Policy-Report-Only: same-origin; report-to=ntdsgswbsc:55:0
Report-To: {"group":"ntdsgswbsc:55:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ntdsgswbsc:55:0"}],}
Server: scaffolding on HTTPServer2
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Date: Wed, 15 Jul 2026 16:28:30 GMT
Expires: Wed, 15 Jul 2026 16:33:30 GMT
Cache-Control: public, max-age=300
Content-Type: text/html; charset=UTF-8
Age: 187
Transfer-Encoding: chunked
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Accept-Ranges: none
Vary: Accept-EncodingFrequently Asked Questions
Why are private IPs blocked?
Private and reserved IPs are blocked to prevent SSRF abuse and internal network scanning.
Which redirects can the tool follow?
The tool starts with HTTPS and follows only a limited chain of validated public HTTPS redirects. It does not test HTTP or redirects to non-HTTPS targets.