HTTP Headers Analysis for https://widget.canny.io

Detected Technologies from Headers

See all in URL Inspect 12

Akamai

AWS CloudFront

Canny

Google reCAPTCHA

Google Static File Front End

Loom

Mux

Sentry

Vimeo

Wistia

YouTube

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Good

base-uri; default-src; child-src; +10 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Strengthen CSP by removing 'unsafe-eval'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Wed, 20 May 2026 01:51:49 GMT

Via

Other

1.1 1b6db55df4d0459558669f7d008cda9c.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

wPCiDRT9f2tyoKHjgrkmunfVnpEELCI50m6Zv_RGAjA3_jfmrTl6Og==

X-Amz-Cf-Pop

Other

IAD89-P1

X-Cache

Other

Miss from cloudfront

X-Permitted-Cross-Domain-Policies

Other

none

alt-svc: h3=":443"; ma=86400
date: Wed, 20 May 2026 01:51:49 GMT
via: 1.1 1b6db55df4d0459558669f7d008cda9c.cloudfront.net (CloudFront)
x-amz-cf-id: wPCiDRT9f2tyoKHjgrkmunfVnpEELCI50m6Zv_RGAjA3_jfmrTl6Og==
x-amz-cf-pop: IAD89-P1
x-cache: Miss from cloudfront
x-permitted-cross-domain-policies: none

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching