HTTP Headers Analysis for https://bonsai.io

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

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
• Significantly strengthen CSP directives
• 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

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Age

Caching

222010

Last-Modified

Caching

Mon, 27 Apr 2026 20:47:59 GMT

age: 222010
last-modified: Mon, 27 Apr 2026 20:47:59 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _cfuvid=nTgXP4wDBC0xBbKyNM2BRXZw6UovwIOJgsB7CpHD1MQ-1777544888.9633896-1.0.1.1-Pxh0xESnHlZgJ3tjhG9Ti2wXTBKNcdjHg4kUC04_B0M; HttpOnly; SameSite=None; Secure; Path=/; Domain=bonsai.io

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f45dba3fc3c81a0-IAD

Date

Other

Thu, 30 Apr 2026 10:28:09 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

O2o-Cache-Status

Other

HIT

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=VFgU882uBmHR8MOp5VZitwbuhC8Xc86fTeb1jLZgtOuf03fdlPOfufBf6HfIDtECzlnzRyy%2FrlrQ8GEPJfUnVmTebf7jIZQOxRrVrdESFoOEqBIGztMPtfW%2F1w%3D%3D

Surrogate-Control

Other

max-age=2147483647

Surrogate-Key

Other

bonsai.io 63c81e4decde60c281417feb pageId:63c81e4decde60485e417fed

X-Lambda-Id

Other

9e3330d8-5b9a-4723-ab12-6f2ca4f7ea8d

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f45dba3fc3c81a0-IAD
date: Thu, 30 Apr 2026 10:28:09 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
o2o-cache-status: HIT
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=VFgU882uBmHR8MOp5VZitwbuhC8Xc86fTeb1jLZgtOuf03fdlPOfufBf6HfIDtECzlnzRyy%2FrlrQ8GEPJfUnVmTebf7jIZQOxRrVrdESFoOEqBIGztMPtfW%2F1w%3D%3D"}]}
surrogate-control: max-age=2147483647
surrogate-key: bonsai.io 63c81e4decde60c281417feb pageId:63c81e4decde60485e417fed
x-lambda-id: 9e3330d8-5b9a-4723-ab12-6f2ca4f7ea8d
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching