HTTP Headers Analysis for https://docs.easypost.com

Detected Technologies from Headers

See all in URL Inspect 2

Nginx

Wistia

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Basic

default-src; script-src; style-src; +2 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

max-age=300

Etag

Caching

"69f3b211-10d73"

Expires

Caching

Sun, 10 May 2026 07:31:24 GMT

Last-Modified

Caching

Thu, 30 Apr 2026 19:48:33 GMT

cache-control: max-age=300
etag: "69f3b211-10d73"
expires: Sun, 10 May 2026 07:31:24 GMT
last-modified: Thu, 30 Apr 2026 19:48:33 GMT

Content Headers

Content-Length

Content

68979

Content-Type

Content

text/html

content-length: 68979
content-type: text/html

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sun, 10 May 2026 07:26:24 GMT

X-Backend

Other

easypost-web-docs

X-Canary

Other

direct

X-Node

Other

web3azw, 60ba3677fd

X-Proxied

Other

intlb2azw 2c14079b84, intlb6nuq 2c14079b84, extlb2nuq cf0284ec39

date: Sun, 10 May 2026 07:26:24 GMT
x-backend: easypost-web-docs
x-canary: direct
x-node: web3azw, 60ba3677fd
x-proxied: intlb2azw 2c14079b84, intlb6nuq 2c14079b84, extlb2nuq cf0284ec39

Recommendations

Enable compression (gzip/brotli) to improve performance