Open
Cached
·
just now
10
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=600
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
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • 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
1 headers
Connection
Performance
close
Caching Headers
3 headers
Cache-Control
Caching
max-age=0, no-cache, no-store
Expires
Caching
Tue, 03 Feb 2026 14:59:18 GMT
Pragma
Caching
no-cache
Content Headers
1 headers
Content-Type
Content
text/html
Server Headers
0 headers
No server headers found
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
bm_sz=691B569D3157DBA7A28D696B800DE290~YAAQFmrcFwgXsh6cAQAAMNoDJB7mzd4+2tQ+Vi17VxSaSou+0azRqxxDjnNoZQORJRWA6FirB8OXlmng6FX4vwDvcPaph+2u2/mZ0rFqyVdfSBIzRe8u423DfY1nJQaNWsHQfmWVWe7axyUXKs7gPWrfg2voNv8c6GK9m5q99s3yrYP2sv1xIKRZZIukPWEr2XIPZNa8BRiAHH1y8CL/IPpuGHkxa9L9U7EjeHHPH7hKM+QZixyFZToZk0Ht0TYg5H0QDpxTMztTZ34WfZKJb3Z+hDPIvHm0rtKzQ3W9qmj9B7Ag1LrXkgJcmUaPbYb9UWOSXkfL6md5P3qPk4vyQkiNZ+07rO6FtN/LyCea5g==~4277060~3682884; Domain=.groupon.com; Path=/; Expires=Tue, 03 Feb 2026 18:59:18 GMT; Max-Age=14400
Other Headers
3 headers
Date
Other
Tue, 03 Feb 2026 14:59:18 GMT
Mime-Version
Other
1.0
X-Akamai-Transformed
Other
0 - 0 -
Recommendations
Enable compression (gzip/brotli) to improve performance