HTTP Headers Analysis for https://adc.exabel.com

Detected Technologies from Headers

See all in URL Inspect 3

HubSpot Forms

Sentry

Supabase Active incidents

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31556926

Content-Security-Policy

Good

default-src; frame-ancestors; script-src; +8 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

no-referrer

Permissions-Policy

Present

camera=(), microphone=(), geolocation=(); +3 more

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Strengthen CSP by removing 'unsafe-eval'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

x-fh-requested-host, accept-encoding

accept-ranges: bytes
connection: close
vary: x-fh-requested-host, accept-encoding

Caching Headers

Cache-Control

Caching

no-cache

Etag

Caching

"398ede70a033983fd2e41a8a64f6792e8ad7fad6b09935da4defdd9782002a7f"

Last-Modified

Caching

Wed, 10 Jun 2026 12:52:51 GMT

cache-control: no-cache
etag: "398ede70a033983fd2e41a8a64f6792e8ad7fad6b09935da4defdd9782002a7f"
last-modified: Wed, 10 Jun 2026 12:52:51 GMT

Content Headers

Content-Length

Content

2011

Content-Type

Content

text/html; charset=utf-8

content-length: 2011
content-type: text/html; charset=utf-8

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,h3-29=":443";ma=86400,h3-27=":443";ma=86400

Date

Other

Wed, 26 Aug 2026 12:57:33 GMT

Report-To

Other

Group csp-endpoint max-age: 18w

Endpoint 1 https://o205722.ingest.us.sentry.io/api/4511054855208960/security/?sentry_key=56cef7a90a75493b8d59f15129dc6362

Reporting-Endpoints

Other

csp-endpoint="https://o205722.ingest.us.sentry.io/api/4511054855208960/security/?sentry_key=56cef7a90a75493b8d59f15129dc6362"

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Served-By

Other

cache-ewr-kewr1740075-EWR

X-Timer

Other

S1787749053.473210,VS0,VE122

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Wed, 26 Aug 2026 12:57:33 GMT
report-to: {"group":"csp-endpoint","max_age":10886400,"endpoints":[{"url":"https://o205722.ingest.us.sentry.io/api/4511054855208960/security/?sentry_key=56cef7a90a75493b8d59f15129dc6362"}],"include_subdomains":true}
reporting-endpoints: csp-endpoint="https://o205722.ingest.us.sentry.io/api/4511054855208960/security/?sentry_key=56cef7a90a75493b8d59f15129dc6362"
x-cache: MISS
x-cache-hits: 0
x-served-by: cache-ewr-kewr1740075-EWR
x-timer: S1787749053.473210,VS0,VE122

Recommendations

Enable compression (gzip/brotli) to improve performance