HTTP Headers Analysis for https://www.nutshell.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Kinsta

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains

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

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• 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

681

Cache-Control

Caching

public, max-age=0, s-maxage=3600

Last-Modified

Caching

Thu, 30 Apr 2026 16:27:35 GMT

age: 681
cache-control: public, max-age=0, s-maxage=3600
last-modified: Thu, 30 Apr 2026 16:27:35 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

Access-Control-Allow-Origin

Cors

https://peek-achoo.com

access-control-allow-origin: https://peek-achoo.com

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=3.WZf7ppFLlovicLHMhVOIWO84jWiUXooGmymQ_2dWM-1777567136-1.0.1.1-Nsl1E5KuZNdowWXfArhz6fsggm9V68t0y.kdDqIK0qLjkgxxm8FxYopjZj7WI_ILWUZEnuerrXmwpte1xNQwRhheZFWE2Y..Q7O2OGOGxeU; path=/; expires=Thu, 30-Apr-26 17:08:56 GMT; domain=.www.nutshell.com; HttpOnly; Secure; SameSite=None

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f47faca79e43952-IAD

Date

Other

Thu, 30 Apr 2026 16:38:56 GMT

Fx-Cf-Status

Other

1

Ki-Cache-Tag

Other

16c0f056-bed5-4d20-a14b-b25fefd7a219,ca8f4acb93a0bcae2a08ea7f0355e2e8f4d8f8679001d891db476a4e06478f07

Ki-Cache-Type

Other

Edge

Ki-Cf-Cache-Status

Other

HIT

Ki-Edge

Other

v=27.1.1;mv=99.9.9

Ki-Edge-O2o

Other

yes

Ki-Origin

Other

g1p

Link

Other

URL https://www.nutshell.com/wp-json/

rel=https://api.w.org/

URL https://www.nutshell.com/wp-json/wp/v2/pages/249782

rel=alternate title=JSON type=application/json

URL https://www.nutshell.com/

rel=shortlink

Nel

Other

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

success: 1.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=DYXKGpTUh%2B5bYTHcuk3GV4tHdgEie9GDGRvXtViHQZk%2BHsBpsPS1D4x5A%2FCVSg4X8tW9FgfyrFCKRdf2TqUHkKdxBpmxqIVfEQAu3fmVq8QGs0CsVoZcpq7ZxDi2XLyOyjc%3D

X-Edge-Location-Klb

Other

1

X-Kinsta-Cache

Other

HIT

cf-cache-status: DYNAMIC
cf-ray: 9f47faca79e43952-IAD
date: Thu, 30 Apr 2026 16:38:56 GMT
fx-cf-status: 1
ki-cache-tag: 16c0f056-bed5-4d20-a14b-b25fefd7a219,ca8f4acb93a0bcae2a08ea7f0355e2e8f4d8f8679001d891db476a4e06478f07
ki-cache-type: Edge
ki-cf-cache-status: HIT
ki-edge: v=27.1.1;mv=99.9.9
ki-edge-o2o: yes
ki-origin: g1p
link: <https://www.nutshell.com/wp-json/>; rel="https://api.w.org/", <https://www.nutshell.com/wp-json/wp/v2/pages/249782>; rel="alternate"; title="JSON"; type="application/json", <https://www.nutshell.com/>; rel=shortlink
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DYXKGpTUh%2B5bYTHcuk3GV4tHdgEie9GDGRvXtViHQZk%2BHsBpsPS1D4x5A%2FCVSg4X8tW9FgfyrFCKRdf2TqUHkKdxBpmxqIVfEQAu3fmVq8QGs0CsVoZcpq7ZxDi2XLyOyjc%3D"}],"group":"cf-nel","max_age":604800}
x-edge-location-klb: 1
x-kinsta-cache: HIT

Recommendations

Enable compression (gzip/brotli) to improve performance