HTTP Headers Analysis for https://static.formstack.com

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

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

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Significantly strengthen CSP directives
• 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

139563

Last-Modified

Caching

Thu, 07 May 2026 20:14:13 GMT

age: 139563
last-modified: Thu, 07 May 2026 20:14:13 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

CloudFront

server: CloudFront

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: KfkVSKBw=eyJhbGciOiJkaXIiLCJlbmMiOiJBMjU2R0NNIn0..41IUQdIw2mzVoakJ.J_Hg-HCVs_fI9UzakVjlhTP6Yz2nHYX6oS-wWPn0MIZb4QrawVCSree3lgSnPojnkwSEGgUna60lvhZjHXsy5YWKOMh490JXIKzj8BvAp4M1rgYcNgfdM9lmxdKMzzJCtHcAZS7Ouag5ou7r9TQwCpxeu2kLmIXGClW8DjFF5ujB4XRhju2awnEdGuSztMxaakE_Yet4PN1c8ObhcrkVHEKvFigS8hN5Mjvu9TviFehLbyEo4h_4fKpAHeDTpFrMNCYFgLyIOE7U40KzabJ4AnfpcWrLGJSHvtyV1ou07ELo.0O2XP0aHrMvpK2poSuIrTg; Max-Age=86400; Path=/; HttpOnly; Secure

Other Headers

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9f903314be16242d-IAD

Date

Other

Sat, 09 May 2026 11:00:16 GMT

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

webflow-prod.formstack.com 5ebb0930dd82631397ddca92 pageId:631f56d731f15b49a44805a9 6503038a4f62c317caaa0bcd 631f56d731f15b0a554805ed

Via

Other

1.1 681ab9e4f5f9289fb3da74c25dab5b5c.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

Ra3FO5LKNMKMWMGo7P9d6wnN6oR_qfdR-N6Dz60VAU59fwHSPV8CIA==

X-Amz-Cf-Pop

Other

IAD61-P9

X-Cache

Other

Miss from cloudfront

X-Lambda-Id

Other

30e44d8e-28cc-4123-b456-9c30e00b47ef

X-Wf-Page-Id

Other

Yx9W1zHxW0mkSAWp

X-Wf-Region

Other

us-east-1

cf-cache-status: HIT
cf-ray: 9f903314be16242d-IAD
date: Sat, 09 May 2026 11:00:16 GMT
surrogate-control: max-age=432000
surrogate-key: webflow-prod.formstack.com 5ebb0930dd82631397ddca92 pageId:631f56d731f15b49a44805a9 6503038a4f62c317caaa0bcd 631f56d731f15b0a554805ed
via: 1.1 681ab9e4f5f9289fb3da74c25dab5b5c.cloudfront.net (CloudFront)
x-amz-cf-id: Ra3FO5LKNMKMWMGo7P9d6wnN6oR_qfdR-N6Dz60VAU59fwHSPV8CIA==
x-amz-cf-pop: IAD61-P9
x-cache: Miss from cloudfront
x-lambda-id: 30e44d8e-28cc-4123-b456-9c30e00b47ef
x-wf-page-id: Yx9W1zHxW0mkSAWp
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching