Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains;
Content-Security-Policy
Basic
frame-ancestors; frame-src; default-src; +4 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • Consider adding 'preload' to HSTS for maximum security
  • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

Age
Caching
0
Cache-Control
Caching
max-age=900,stale-while-revalidate=3600
Etag
Caching
"201b1-651478ff765c6"
Expires
Caching
Fri, 08 May 2026 05:32:40 GMT
Last-Modified
Caching
Fri, 08 May 2026 05:21:00 GMT

Content Headers

Content-Length
Content
131505
Content-Type
Content
text/html;charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie
Cookies

Other Headers

Accept-Ch
Other
Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Arch, Sec-CH-UA-Bitness
Date
Other
Fri, 08 May 2026 05:27:40 GMT
X-Cache
Other
MISS
X-Served-By
Other
cache-ewr-kewr1740096-EWR
X-Timer
Other
S1778218061.831935,VS0,VS0,VE76
X-Vhost
Other
www_bostonscientific_com

Recommendations

Enable compression (gzip/brotli) to improve performance