HTTP Headers Analysis for https://content.knowledgevision.com

Detected Technologies from Headers

See all in URL Inspect 5

Adobe Fonts (Typekit)

AWS

AWS CloudFront

Amazon S3

Google Fonts

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Basic

script-src; style-src; img-src; +7 more 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

• Consider adding 'preload' to HSTS for maximum security
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• 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

146

Content-Type

Content

text/xml

content-length: 146
content-type: text/xml

Server Headers

Server

CloudFront

server: CloudFront

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Tue, 18 Aug 2026 12:06:00 GMT

Via

Other

1.1 6cf4081c1099e7ccfdba44532a13bc54.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

waSFQgpx2y3D_i-Dre2raiP9-ow1g7R3u3ksRDADafG9SBH-fdKLYA==

X-Amz-Cf-Pop

Other

IAD55-P5

X-Cache

Other

Error from cloudfront

date: Tue, 18 Aug 2026 12:06:00 GMT
via: 1.1 6cf4081c1099e7ccfdba44532a13bc54.cloudfront.net (CloudFront)
x-amz-cf-id: waSFQgpx2y3D_i-Dre2raiP9-ow1g7R3u3ksRDADafG9SBH-fdKLYA==
x-amz-cf-pop: IAD55-P5
x-cache: Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching