SSL Verification Bypassed
The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.
Reason:
Hostname Mismatch - certificate is issued for a248.e.akamai.net, *.akamaized.net, *.akamaized-staging.net, *.akamaihd.net, *.akamaihd-staging.net, not for grouponfunciona.es
Open
Cached
·
just now
29
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=2628000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding, User-Agent
Caching Headers
1 headers
Cache-Control
Caching
private, max-age=0, no-cache, no-store, must-revalidate
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
X-Powered-By
Server
Express
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
bm_sz=0DD26651F8F7753334A0AF39F54BD150~YAAQzas3F4AoGsqbAQAAnkQA/R79eV8I/H+L4WWhsrCtEc0szmBTqLOvkQadrOyMIoCdOKnDfbUSVQpyFfygr3+kbL/+RFESgaBpeILioGrvCMUh92hdsF+9bPm8yedIjzs85bGaD7jSQASo6WvvPkxzlRLalW55/EPqdRWdCpBiCG0HeRjVno0EuvdkPozyOoCiyDhh34WonTr2TrFgAS6Ro/moWcXI9Oky004SZIqvthNVf7oFLTBndpnumJUHJlltTD9DfFXQ7MYaZHsQ3XXbQ2IIXoLGCNacheayo/M1Y2RDqqyBgCKcpsN+P5RV6K/nX/MiH0lDFevxPqF/fj8zp2q2bCEjhjXqC1Yh~3487536~4538675; Domain=.groupon.es; Path=/; Expires=Tue, 27 Jan 2026 05:10:10 GMT; Max-Age=14399
Other Headers
20 headers
Date
Other
Tue, 27 Jan 2026 01:10:11 GMT
Link
Other
<https://www2.grouponcdn.com/browse/assets/home_desktop-f7805b283e.css>; rel=preload; as=style, <https://www2.grouponcdn.com/browse/assets/home_desktop-7509b6ffb1.js>; rel=preload; as=script
Server-Timing
Other
rReq;dur=1461, rCon;dur=0, rHdr;dur=1461, hbi;dur=1433
X-Akamai-Transformed
Other
0 - 0 -
X-Application
Other
Pull-Itier
X-B-Cookie
Other
8159e160-8f6e-4075-99e1-608f6e807553
X-B3-Traceid
Other
1d8846a7384c4d5c958c13539316ac9c
X-Destination
Other
tls_conveyor_pull_itier
X-Envoy-Upstream-Service-Time
Other
1463
X-External-Request-Id
Other
true
X-Forwarded-Proto
Other
https
X-Mtls-Upstream-Time
Other
1433
X-Original-Request-Id
Other
1d8846a7-384c-4d5c-958c-13539316ac9c
X-Page-Id
Other
260a1cbd-6f70-488c-8a1c-bd6f70188cc8-1769476210336-TH0
X-Request-Id
Other
1d8846a7-384c-4d5c-958c-13539316ac9c,1d8846a7-384c-4d5c-958c-13539316ac9c
X-Request-Originated-From
Other
envoy-tls-side-car--ingress-https
X-Response-Served-From
Other
routing-service--public--eu-west-1--conveyor-production49
X-S-Cookie
Other
260a1cbd-6f70-488c-8a1c-bd6f70188cc8
X-Signifyd-Cookie
Other
e54edc90-434a-4787-8edc-90434a3787f2
X-Ua-Compatible
Other
IE=edge,chrome=1
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology