Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 99.86.109.94 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 99.86.109.94
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://ycombinator.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.ycombinator.com/ | 200 | HTTP/2 200 |
#1 URL https://ycombinator.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.ycombinator.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 16.6 ms |
| TCP Connect | 17.9 ms |
| TLS Handshake | 10 ms |
| Time To First Byte (TTFB) | 282.9 ms |
| Content Download | 152.4 ms |
| Total Response Time | 435.3 ms |
DNS Lookup 16.6 ms
TCP Connect 17.9 ms
TLS Handshake 10 ms
Time To First Byte (TTFB) 282.9 ms
Content Download 152.4 ms
Total Response Time 435.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title Y Combinator
Detected Technologies
| Technology | React Google Analytics Cloudflare |
Technology React Google Analytics Cloudflare
HTTP Headers
| Date
| Sun, 30 Aug 2026 18:10:22 GMT |
| Content-type
| text/html; charset=utf-8 |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| X-download-options
| noopen |
| X-permitted-cross-domain-policies
| none |
| Referrer-policy
| strict-origin-when-cross-origin |
| Cross-origin-opener-policy
| same-origin |
| Vary
| X-Inertia,Accept-Encoding |
| Link
| ; rel=preload; as=style; nopush,; rel=modulepreload; as=script; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush |
| Etag
| W/"2ca849762091a53c4d09f99ec6e1597a" |
| Cache-control
| max-age=0, private, must-revalidate |
| Content-security-policy-report-only
| script-src 'self' https: https://www.google-analytics.com https://cdn.amplitude.com 'unsafe-eval' 'unsafe-inline' data: 'nonce-9UAmn00JuHkVeSSqBtpJ/A=='; worker-src blob: data:; report-uri https://us.sentry.io/api/4506690010480640/security/?sentry_key=aab2498373841041d6b48d721aefbdc1&sentry_environment=production&sentry_release=6ce121f90798372d7b367fd1a748dc10a29c54c7 |
| Set-cookie
| _bf_session_key=BtdhaFH0N8DZZGbovPMUtcYkGeYNOkRwJE0TV91z8zNTOwzDPlRQThxwDUN%2BD0wLQbQVe7ZXtnnORd1XCFhIohzS9BKa4uGk3JeDXn%2BiH6roUEnaQ7Tw9%2FOJkrpzIQswciEFrhNtwxTlQuSRJzkG5kmBuI%2BaqyGJcauN6BBFpKq%2FDLNlF7flKrJAGgcasSlIrHg36klmi3NN7lmiiGOOn5Zaex%2FAOoUgyPo1krh%2Fagp2zuSDXhmIJWku9uPRxDH45zzoeC2GRXLz4SsrTK1tX7keIbk6mvU%3D--vRvIIYcxz8k0RKmE--skTEUrvoEur4KX%2FL%2FhPadg%3D%3D; path=/; secure; httponly; samesite=lax |
| X-request-id
| 74089d9d-52f9-4f97-8cf2-bcbb8b93ca5d |
| X-runtime
| 0.069032 |
| Strict-transport-security
| max-age=63072000; includeSubDomains |
| Content-encoding
| gzip |
| Cf-cache-status
| DYNAMIC |
| Server
| cloudflare |
| Cf-ray
| a335c0761dd53cd7-CDG |
Meta Tags
| Csrf-param | authenticity_token |
| Csrf-token | UURj1_0UgwGIISIpKlRwLc3uyAL5y5kovqsg9doJXrJu8_-wwZb5Cke-ay0VH5lb9EFsXyjtFfBfjQq3eE_cDQ |
Date Sun, 30 Aug 2026 18:10:22 GMT
Content-type text/html; charset=utf-8
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
X-content-type-options nosniff
X-download-options noopen
X-permitted-cross-domain-policies none
Referrer-policy strict-origin-when-cross-origin
Cross-origin-opener-policy same-origin
Vary X-Inertia,Accept-Encoding
Link ; rel=preload; as=style; nopush,; rel=modulepreload; as=script; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush,; rel=preload; as=style; crossorigin=; nopush
Etag W/"2ca849762091a53c4d09f99ec6e1597a"
Cache-control max-age=0, private, must-revalidate
Content-security-policy-report-only script-src 'self' https: https://www.google-analytics.com https://cdn.amplitude.com 'unsafe-eval' 'unsafe-inline' data: 'nonce-9UAmn00JuHkVeSSqBtpJ/A=='; worker-src blob: data:; report-uri https://us.sentry.io/api/4506690010480640/security/?sentry_key=aab2498373841041d6b48d721aefbdc1&sentry_environment=production&sentry_release=6ce121f90798372d7b367fd1a748dc10a29c54c7
Set-cookie _bf_session_key=BtdhaFH0N8DZZGbovPMUtcYkGeYNOkRwJE0TV91z8zNTOwzDPlRQThxwDUN%2BD0wLQbQVe7ZXtnnORd1XCFhIohzS9BKa4uGk3JeDXn%2BiH6roUEnaQ7Tw9%2FOJkrpzIQswciEFrhNtwxTlQuSRJzkG5kmBuI%2BaqyGJcauN6BBFpKq%2FDLNlF7flKrJAGgcasSlIrHg36klmi3NN7lmiiGOOn5Zaex%2FAOoUgyPo1krh%2Fagp2zuSDXhmIJWku9uPRxDH45zzoeC2GRXLz4SsrTK1tX7keIbk6mvU%3D--vRvIIYcxz8k0RKmE--skTEUrvoEur4KX%2FL%2FhPadg%3D%3D; path=/; secure; httponly; samesite=lax
X-request-id 74089d9d-52f9-4f97-8cf2-bcbb8b93ca5d
X-runtime 0.069032
Strict-transport-security max-age=63072000; includeSubDomains
Content-encoding gzip
Cf-cache-status DYNAMIC
Server cloudflare
Cf-ray a335c0761dd53cd7-CDG
