Open
Cached
·
just now
17
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Good
default-src; frame-ancestors; img-src; +2 more
default-src 'self'; frame-ancestors https://app.blast.io; img-src 'self' https://assets.blast.io; connect-src 'self'; media-src 'self' https://assets.blast.io;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Strengthen CSP by removing 'unsafe-eval'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Caching Headers
2 headers
Cache-Control
Caching
max-age=0,no-cache,no-store,must-revalidate
Last-Modified
Caching
Tue, 10 Jun 2025 16:33:27 GMT
Content Headers
1 headers
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
cloudflare
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
9 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c8a5f01d81f172f-IAD
Date
Other
Wed, 04 Feb 2026 13:03:57 GMT
Via
Other
1.1 c25b8f71d5570bd277ed77587bc945f4.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
9Mo1vhNIiPVPoiEXfOZpythIJlOszyv2Uj_QHDx6vuLgr4e5pCCerw==
X-Amz-Cf-Pop
Other
IAD55-P9
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
OJFPocVGwOIEi8A.hKufGFE2lvXRX9mI
X-Cache
Other
Miss from cloudfront
Recommendations
Enable compression (gzip/brotli) to improve performance