HTTP Headers Analysis for https://perf.pearsonactivelearn.com

Detected Technologies from Headers

See all in URL Inspect 2

Akamai

AWS ELB

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000 ; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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

Connection

Performance

close

connection: close

Caching Headers

No caching headers found

Content Headers

Content-Length

Content

162

Content-Type

Content

text/html

content-length: 162
content-type: text/html

Server Headers

Server

awselb/2.0

server: awselb/2.0

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Akamai-Cache-Status

Other

NotCacheable from child

Akamai-Grn

Other

0.da0c0317.1777197524.e6e21327

Date

Other

Sun, 26 Apr 2026 09:58:45 GMT

Server-Timing

Other

edge; dur=368, origin; dur=337, cdn-cache; desc=MISS, ak_p; desc="1777197524818_386075866_3873575719_70403_9829_1_43_-";dur=1

akamai-cache-status: NotCacheable from child
akamai-grn: 0.da0c0317.1777197524.e6e21327
date: Sun, 26 Apr 2026 09:58:45 GMT
server-timing: edge; dur=368, origin; dur=337, cdn-cache; desc=MISS, ak_p; desc="1777197524818_386075866_3873575719_70403_9829_1_43_-";dur=1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching