Open
Cached
·
just now
15
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
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
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding
Caching Headers
2 headers
Cache-Control
Caching
private, no-cache, no-store, max-age=0, must-revalidate
Etag
Caching
"11st6i4tg53av30"
Content Headers
3 headers
Content-Language
Content
en-US
Content-Length
Content
508184
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
istio-envoy
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
_strava4_session=37eph6iqpva5kuo2qognsped0rfsivfd; Domain=.strava.com; Path=/; HttpOnly; Secure
Other Headers
6 headers
Date
Other
Sat, 27 Dec 2025 10:14:21 GMT
Via
Other
1.1 885fd40d322cf073e591ed8c7efc3cba.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
wePNL8VBntXZQoFvpevqsHN2K9CtQpv4G0zmmw8SE9qzI6BLvHzRnw==
X-Amz-Cf-Pop
Other
MCI50-P2
X-Cache
Other
Miss from cloudfront
X-Envoy-Upstream-Service-Time
Other
392
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 909ms