Open
Cached
·
just now
31
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Add Content-Security-Policy header to prevent XSS attacks
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Accept-Ranges
bytes
Connection
close
Vary
Accept-Encoding, Origin
accept-ranges: bytes connection: close vary: Accept-Encoding, Origin
Caching Headers
Age
134
Cache-Control
max-age=900, public
Etag
"15f7c-64fafe05afb3a"
Last-Modified
Fri, 17 Apr 2026 22:57:42 GMT
age: 134 cache-control: max-age=900, public etag: "15f7c-64fafe05afb3a" last-modified: Fri, 17 Apr 2026 22:57:42 GMT
Content Headers
Content-Length
89980
Content-Type
text/html
content-length: 89980 content-type: text/html
Server Headers
Server
Pearson
server: Pearson
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Cloudfront-Viewer-City
Chicago
Cloudfront-Viewer-Country
US
Cloudfront-Viewer-Country-Name
United States
Cloudfront-Viewer-Country-Region
IL
Cloudfront-Viewer-Country-Region-Name
Illinois
Cloudfront-Viewer-Latitude
41.88350
Cloudfront-Viewer-Longitude
-87.63050
Cloudfront-Viewer-Metro-Code
602
Cloudfront-Viewer-Postal-Code
60602
Cloudfront-Viewer-Time-Zone
America/Chicago
Date
Sun, 19 Apr 2026 13:14:21 GMT
cloudfront-viewer-city: Chicago cloudfront-viewer-country: US cloudfront-viewer-country-name: United States cloudfront-viewer-country-region: IL cloudfront-viewer-country-region-name: Illinois cloudfront-viewer-latitude: 41.88350 cloudfront-viewer-longitude: -87.63050 cloudfront-viewer-metro-code: 602 cloudfront-viewer-postal-code: 60602 cloudfront-viewer-time-zone: America/Chicago date: Sun, 19 Apr 2026 13:14:21 GMT via: 1.1 1f1067e4f193aaabd2c24b99bcdc4e88.cloudfront.net (CloudFront) x-amz-cf-id: srgKZAtmyR0r35yFjSPPr9Wmpng3-8ajTJzTniSF9TatBtATUJaoFg== x-amz-cf-pop: IAD12-P3 x-cache: Hit from cloudfront
Recommendations
Enable compression (gzip/brotli) to improve performance