Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 99.86.109.24 |
| 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 99.86.109.24
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 | 13.7 ms |
| TCP Connect | 15.6 ms |
| TLS Handshake | 11.2 ms |
| Time To First Byte (TTFB) | 303.8 ms |
| Content Download | 2.4 ms |
| Total Response Time | 306.2 ms |
DNS Lookup 13.7 ms
TCP Connect 15.6 ms
TLS Handshake 11.2 ms
Time To First Byte (TTFB) 303.8 ms
Content Download 2.4 ms
Total Response Time 306.2 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 16:55:50 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/"6b66c1cda89e96fdca6a2065034438e3" |
| 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-yVwJEXOenEIRFk0RpvjeWQ=='; worker-src blob: data:; report-uri https://us.sentry.io/api/4506690010480640/security/?sentry_key=aab2498373841041d6b48d721aefbdc1&sentry_environment=production&sentry_release=7a328ba3c1321481bf37f069e368eefb8e4d9aa2 |
| Set-cookie
| _bf_session_key=kI9JMCA0cRcsqzdRuYhh2dF5JdSc0xFSM5j77cH5aWVC99OBCXlupKXqlPpyy37bmJhkBofDPl3wtA2W3MFyOdbKYKx6zYgxgRF6Z7af3nVKnvW7%2FPIu8cA24u7YMVgMIeoK%2Fo6kf7WR9OmyoK3bEuVi5ato%2BJZ5nFspATG1RdoAvQmKyjyWnXVHaVR2zA72AgYgIctHw%2F76yGJPt30lHMaXWsDQU6EogHKc%2FDDJG%2BfnDMtueWz4VgUKBBHkrpe3sJJBHQBT2hvW3nSo44%2FbVMZR8gRV2WQ%3D--2A8llAb3TdoHgpKi--vgMrv0U3N%2BxVaiEC5ngrow%3D%3D; path=/; secure; httponly; samesite=lax |
| X-request-id
| 85144529-ff74-4792-8827-7498cf3408bd |
| X-runtime
| 0.075182 |
| Strict-transport-security
| max-age=63072000; includeSubDomains |
| Content-encoding
| gzip |
| Cf-cache-status
| DYNAMIC |
| Server
| cloudflare |
| Cf-ray
| a335534a6fa7c653-CDG |
Meta Tags
| Csrf-param | authenticity_token |
| Csrf-token | fAQepi-DOniz-d04YKtuYX116spCKsFvjwtCCjKjlK9Ncr4_LuNcfBD3iqcqBs4dwHGG0WCBWtJbjtz93S2DKw |
Date Sun, 30 Aug 2026 16:55:50 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/"6b66c1cda89e96fdca6a2065034438e3"
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-yVwJEXOenEIRFk0RpvjeWQ=='; worker-src blob: data:; report-uri https://us.sentry.io/api/4506690010480640/security/?sentry_key=aab2498373841041d6b48d721aefbdc1&sentry_environment=production&sentry_release=7a328ba3c1321481bf37f069e368eefb8e4d9aa2
Set-cookie _bf_session_key=kI9JMCA0cRcsqzdRuYhh2dF5JdSc0xFSM5j77cH5aWVC99OBCXlupKXqlPpyy37bmJhkBofDPl3wtA2W3MFyOdbKYKx6zYgxgRF6Z7af3nVKnvW7%2FPIu8cA24u7YMVgMIeoK%2Fo6kf7WR9OmyoK3bEuVi5ato%2BJZ5nFspATG1RdoAvQmKyjyWnXVHaVR2zA72AgYgIctHw%2F76yGJPt30lHMaXWsDQU6EogHKc%2FDDJG%2BfnDMtueWz4VgUKBBHkrpe3sJJBHQBT2hvW3nSo44%2FbVMZR8gRV2WQ%3D--2A8llAb3TdoHgpKi--vgMrv0U3N%2BxVaiEC5ngrow%3D%3D; path=/; secure; httponly; samesite=lax
X-request-id 85144529-ff74-4792-8827-7498cf3408bd
X-runtime 0.075182
Strict-transport-security max-age=63072000; includeSubDomains
Content-encoding gzip
Cf-cache-status DYNAMIC
Server cloudflare
Cf-ray a335534a6fa7c653-CDG
