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 ischool.illinois.edu, ischool.uiuc.edu, lis.illinois.edu, lis.uiuc.edu, www.ischool.illinois.edu, www.ischool.uiuc.edu, www.lis.illinois.edu, www.lis.uiuc.edu, not for ec2-18-223-86-188.us-east-2.compute.amazonaws.com
Open
Cached
·
just now
17
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
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 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
Cookie
Caching Headers
4 headers
Cache-Control
Caching
max-age=86400, public
Etag
Caching
"1765984981"
Expires
Caching
Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified
Caching
Wed, 17 Dec 2025 15:23:01 GMT
Content Headers
3 headers
Content-Language
Content
en
Content-Length
Content
70789
Content-Type
Content
text/html; charset=UTF-8
Server Headers
2 headers
Server
Server
nginx/1.28.0
X-Powered-By
Server
PHP/8.1.33
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
4 headers
Date
Other
Thu, 18 Dec 2025 04:23:26 GMT
X-Drupal-Cache
Other
HIT
X-Drupal-Dynamic-Cache
Other
MISS
X-Generator
Other
Drupal 10 (https://www.drupal.org)
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology
Analysis completed in 425ms