Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 13.227.231.43 |
| Server Software | CloudFront |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
|
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 13.227.231.43
Server Software CloudFront
CDN CDN (Miss from cloudfront)
Compression gzip
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://techstars.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.techstars.com/ | 200 | HTTP/2 200 |
#1 URL https://techstars.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.techstars.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 6.2 ms |
| TCP Connect | 7.3 ms |
| TLS Handshake | 5.6 ms |
| Time To First Byte (TTFB) | 594 ms |
| Content Download | 132.7 ms |
| Total Response Time | 726.7 ms |
DNS Lookup 6.2 ms
TCP Connect 7.3 ms
TLS Handshake 5.6 ms
Time To First Byte (TTFB) 594 ms
Content Download 132.7 ms
Total Response Time 726.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Detected Technologies
| Technology | React Google Analytics Google Tag Manager Next.js Hotjar HubSpot |
Technology React Google Analytics Google Tag Manager Next.js Hotjar HubSpot
HTTP Headers
| Server
| CloudFront |
| Content-type
| text/html; charset=utf-8 |
| Date
| Mon, 20 Jul 2026 23:25:08 GMT |
| X-nextjs-stale-time
| 300 |
| X-powered-by
| Next.js, Payload |
| Accept-ch
| Sec-CH-Prefers-Color-Scheme |
| Cache-control
| s-maxage=300, stale-while-revalidate=31535700 |
| Content-encoding
| gzip |
| Content-security-policy-report-only
| default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://www.googletagmanager.com https://www.google-analytics.com https://googleads.g.doubleclick.net https://connect.facebook.net https://js.zi-scripts.com https://unpkg.com/web-vitals/ https://static.hotjar.com https://script.hotjar.com https://snap.licdn.com https://cdn.cookielaw.org https://cookie-cdn.cookiepro.com https://geolocation.onetrust.com https://www.google.com https://www.gstatic.com https://js.hsforms.net; style-src 'self' 'unsafe-inline' https://cdn.cookielaw.org https://*.hotjar.com; img-src 'self' data: blob: https:; font-src 'self' data:; connect-src 'self' https://edge.api.flagsmith.com https://www.googletagmanager.com https://www.google-analytics.com https://*.google-analytics.com https://analytics.google.com https://*.analytics.google.com https://stats.g.doubleclick.net https://googleads.g.doubleclick.net https://ad.doubleclick.net https://pagead2.googlesyndication.com https://www.google.com https://px.ads.linkedin.com https://js.zi-scripts.com https://ws.zoominfo.com https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com https://cdn.cookielaw.org https://*.onetrust.com https://cookie-cdn.cookiepro.com https://privacyportal.cookiepro.com https://cdn.bfldr.com https://www.facebook.com https://api.hsforms.com https://forms.hsforms.com https://forms.hubspot.com https://*.hubspot.com https://*.typesense.net; media-src 'self' blob:; worker-src 'self' blob:; frame-src 'self' https://www.googletagmanager.com https://www.youtube.com https://www.youtube-nocookie.com https://player.acast.com https://td.doubleclick.net https://www.facebook.com; object-src 'none'; base-uri 'self'; form-action 'self' https://forms.hsforms.com https://forms.hubspot.com https://api.hsforms.com https://www.facebook.com; report-to csp-endpoint; report-uri /api/csp-report |
| Critical-ch
| Sec-CH-Prefers-Color-Scheme |
| Etag
| "b91fmvbnoo8z7d" |
| Reporting-endpoints
| csp-endpoint="/api/csp-report" |
| Vary
| rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding |
| X-nextjs-cache
| HIT |
| X-nextjs-prerender
| 1 |
| Via
| 1.1 fab6b8748e77d595c3927b3323efa8de.cloudfront.net (CloudFront) |
| Alt-svc
| h3=":443"; ma=86400 |
| Permissions-policy
| camera=(self), microphone=(self), geolocation=() |
| Referrer-policy
| strict-origin-when-cross-origin |
| Strict-transport-security
| max-age=63072000; includeSubDomains; preload |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-cache
| Miss from cloudfront |
| X-amz-cf-pop
| CDG50-P5 |
| X-amz-cf-id
| fn0WT7WloqWxJrFNHb1aJyWD6Juxgy_P-V47Azjxv14y2th7KcK8jg== |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Theme-color | #000000 |
| Description | Techstars finds and funds the world's most ambitious founders. |
| Robots | index, follow |
Server CloudFront
Content-type text/html; charset=utf-8
Date Mon, 20 Jul 2026 23:25:08 GMT
X-nextjs-stale-time 300
X-powered-by Next.js, Payload
Accept-ch Sec-CH-Prefers-Color-Scheme
Cache-control s-maxage=300, stale-while-revalidate=31535700
Content-encoding gzip
Content-security-policy-report-only default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://www.googletagmanager.com https://www.google-analytics.com https://googleads.g.doubleclick.net https://connect.facebook.net https://js.zi-scripts.com https://unpkg.com/web-vitals/ https://static.hotjar.com https://script.hotjar.com https://snap.licdn.com https://cdn.cookielaw.org https://cookie-cdn.cookiepro.com https://geolocation.onetrust.com https://www.google.com https://www.gstatic.com https://js.hsforms.net; style-src 'self' 'unsafe-inline' https://cdn.cookielaw.org https://*.hotjar.com; img-src 'self' data: blob: https:; font-src 'self' data:; connect-src 'self' https://edge.api.flagsmith.com https://www.googletagmanager.com https://www.google-analytics.com https://*.google-analytics.com https://analytics.google.com https://*.analytics.google.com https://stats.g.doubleclick.net https://googleads.g.doubleclick.net https://ad.doubleclick.net https://pagead2.googlesyndication.com https://www.google.com https://px.ads.linkedin.com https://js.zi-scripts.com https://ws.zoominfo.com https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com https://cdn.cookielaw.org https://*.onetrust.com https://cookie-cdn.cookiepro.com https://privacyportal.cookiepro.com https://cdn.bfldr.com https://www.facebook.com https://api.hsforms.com https://forms.hsforms.com https://forms.hubspot.com https://*.hubspot.com https://*.typesense.net; media-src 'self' blob:; worker-src 'self' blob:; frame-src 'self' https://www.googletagmanager.com https://www.youtube.com https://www.youtube-nocookie.com https://player.acast.com https://td.doubleclick.net https://www.facebook.com; object-src 'none'; base-uri 'self'; form-action 'self' https://forms.hsforms.com https://forms.hubspot.com https://api.hsforms.com https://www.facebook.com; report-to csp-endpoint; report-uri /api/csp-report
Critical-ch Sec-CH-Prefers-Color-Scheme
Etag "b91fmvbnoo8z7d"
Reporting-endpoints csp-endpoint="/api/csp-report"
Vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
X-nextjs-cache HIT
X-nextjs-prerender 1
Via 1.1 fab6b8748e77d595c3927b3323efa8de.cloudfront.net (CloudFront)
Alt-svc h3=":443"; ma=86400
Permissions-policy camera=(self), microphone=(self), geolocation=()
Referrer-policy strict-origin-when-cross-origin
Strict-transport-security max-age=63072000; includeSubDomains; preload
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-cache Miss from cloudfront
X-amz-cf-pop CDG50-P5
X-amz-cf-id fn0WT7WloqWxJrFNHb1aJyWD6Juxgy_P-V47Azjxv14y2th7KcK8jg==
