HTTP Headers Analysis for https://www.newton.co

Detected Technologies from Headers

See all in URL Inspect 1

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

8361

Last-Modified

Caching

Thu, 30 Apr 2026 21:17:49 GMT

age: 8361
last-modified: Thu, 30 Apr 2026 21:17:49 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=FSZcr8qj1evxW3ZuLLZGBAh95hdjv0C52FVZ7RONjiE-1777592230.385239-1.0.1.1-EaGDfvp1NkoBTIjzzY0xM9I_S6sT19FniZq54WyXoyo; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.newton.co
__cf_bm=PMY3stIITLWKzMew3msIw5KKULOIAsEcvCP6ueGDVcg-1777592230.3692257-1.0.1.1-uSfsqXVQ5cvkI8rzrszYBXRnbMM5JkF_qg3pjUv6jFaZlwjxFTLzzWTxIMw_MNgRgEx_Ti_lxEJsCfneq5qVDv7VaLMuDfroIxlWt8rt7FVxI2TUgwgnHRrWhw_6jt6D; HttpOnly; Secure; Path=/; Domain=newton.co; Expires=Fri, 01 May 2026 00:07:10 GMT

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f4a5f6fcdab583c-IAD

Date

Other

Thu, 30 Apr 2026 23:37:10 GMT

O2o-Cache-Status

Other

HIT

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=17,cfOrigin;dur=63

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

www.newton.co 5a7df80a1735290001389a96 pageId:65bae0c718431e19764b411b 65bae0c718431e19764b431d 65bae0c718431e19764b433b 65bae0c718431e19764b42c7 65bae0c718431e19764b41db

X-Lambda-Id

Other

1214f73e-476e-499b-9f0f-346d3a3d9dfa

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f4a5f6fcdab583c-IAD
date: Thu, 30 Apr 2026 23:37:10 GMT
o2o-cache-status: HIT
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=17,cfOrigin;dur=63
surrogate-control: max-age=432000
surrogate-key: www.newton.co 5a7df80a1735290001389a96 pageId:65bae0c718431e19764b411b 65bae0c718431e19764b431d 65bae0c718431e19764b433b 65bae0c718431e19764b42c7 65bae0c718431e19764b41db
x-lambda-id: 1214f73e-476e-499b-9f0f-346d3a3d9dfa
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching