Open
Cached
·
just now
31
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=63072000
Content-Security-Policy
Weak
worker-src; object-src; base-uri; +3 more
worker-src * blob: data: 'unsafe-eval' 'unsafe-inline'; object-src data: ; base-uri 'self'; upgrade-insecure-requests; frame-ancestors 'none'; form-action 'self' https://codesandbox.io;
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Significantly strengthen CSP directives
- • Add X-Content-Type-Options: nosniff
- • Consider adding Permissions-Policy to control browser features
Performance Headers
3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Sec-CH-Prefers-Color-Scheme
Caching Headers
4 headers
Age
Caching
59827
Cache-Control
Caching
no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
Expires
Caching
0
Pragma
Caching
no-cache
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
3 headers
Server
Server
Vercel
X-Powered-By
Server
Next.js, Payload
X-Version
Server
dpl_9tcAio2NFJ1PdU1cWM3Dc6aJtmx6
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
16 headers
Accept-Ch
Other
Sec-CH-Prefers-Color-Scheme
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9a599fa409af1b5c-IAD
Critical-Ch
Other
Sec-CH-Prefers-Color-Scheme
Date
Other
Fri, 28 Nov 2025 11:46:13 GMT
Frame-Ancestors
Other
self localhost:* https://dub.co
X-Cache-Key
Other
dub/7/dpl_9tcAio2NFJ1PdU1cWM3Dc6aJtmx6/docs/sdks/client-side/introduction#html:html
X-Dns-Prefetch-Control
Other
on
X-Matched-Path
Other
/_sites/[subdomain]/[[...slug]]
X-Mint-Proxy-Version
Other
1.0.0-prod
X-Nextjs-Prerender
Other
1
X-Nextjs-Stale-Time
Other
60
X-Served-Version
Other
dpl_9tcAio2NFJ1PdU1cWM3Dc6aJtmx6
X-Vercel-Cache
Other
MISS
X-Vercel-Id
Other
iad1:iad1:iad1::iad1::p7mr7-1764330373731-b5a520990c08
X-Vercel-Project-Id
Other
prj_ekSYngkqMLMUb1wdarxNSixTj2nj
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology
Analysis completed in 306ms