HTTP Headers Analysis for https://api.dev.atlassian.com

Detected Technologies from Headers

See all in URL Inspect 1

AWS CloudFront

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

Excellent

DENY

X-Content-Type-Options

Good

nosniff

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 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

919

Content-Type

Content

text/html

content-length: 919
content-type: text/html

Server Headers

Server

CloudFront

server: CloudFront

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Fri, 31 Jul 2026 07:10:12 GMT

Via

Other

1.1 317e34db72356fbec872f4f5021e4c9c.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

ev-etUngym47h9w3fSnK5rrUgG8jtT01p9o4A-ftsTfCu8R8AJ6GTA==

X-Amz-Cf-Pop

Other

IAD61-P10

X-Cache

Other

Error from cloudfront

alt-svc: h3=":443"; ma=86400
date: Fri, 31 Jul 2026 07:10:12 GMT
via: 1.1 317e34db72356fbec872f4f5021e4c9c.cloudfront.net (CloudFront)
x-amz-cf-id: ev-etUngym47h9w3fSnK5rrUgG8jtT01p9o4A-ftsTfCu8R8AJ6GTA==
x-amz-cf-pop: IAD61-P10
x-cache: Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching