Open
Cached
·
just now
17
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000
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
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
Origin
connection: close transfer-encoding: chunked vary: Origin
Caching Headers
No caching headers found
Content Headers
Content-Type
text/html; charset=UTF-8
content-type: text/html; charset=UTF-8
Server Headers
Server
Apache
server: Apache
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sun, 19 Jul 2026 21:19:02 GMT
P3p
CP="ALL DSP NID CURa ADMa DEVa HISa OTPa OUR NOR NAV DEM"
Via
1.1 ec37f294ee81befebda2769c986c39dc.cloudfront.net (CloudFront)
X-Amz-Cf-Id
jGHPjvbWvM6gTENIr2xcYUxISWYHmEZWqb_F-DAA7Z29EwQWJZ4Wlg==
X-Amz-Cf-Pop
IAD89-P3
X-Cache
Miss from cloudfront
date: Sun, 19 Jul 2026 21:19:02 GMT link: <https://www.ncsa.illinois.edu/>; rel=shortlink p3p: CP="ALL DSP NID CURa ADMa DEVa HISa OTPa OUR NOR NAV DEM" via: 1.1 ec37f294ee81befebda2769c986c39dc.cloudfront.net (CloudFront) x-amz-cf-id: jGHPjvbWvM6gTENIr2xcYUxISWYHmEZWqb_F-DAA7Z29EwQWJZ4Wlg== x-amz-cf-pop: IAD89-P3 x-cache: Miss from cloudfront
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching