HTTP Headers Analysis for https://pulsepanda.dev

Detected Technologies from Headers

See all in URL Inspect 1

Supabase Active incidents

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Good

default-src; base-uri; object-src; +9 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

geolocation=(), microphone=(), camera=()

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'

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

public, max-age=0, s-maxage=600, stale-while-revalidate=86400

Etag

Caching

"e5dc41ca033ad50e0554595376e94fef1a77a50401a42a526721acca5b15145f"

Last-Modified

Caching

Mon, 07 Sep 2026 17:32:10 GMT

cache-control: public, max-age=0, s-maxage=600, stale-while-revalidate=86400
etag: "e5dc41ca033ad50e0554595376e94fef1a77a50401a42a526721acca5b15145f"
last-modified: Mon, 07 Sep 2026 17:32:10 GMT

Content Headers

Content-Length

Content

37101

Content-Type

Content

text/html; charset=utf-8

content-length: 37101
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

Mon, 14 Sep 2026 10:20:14 GMT

X-Cache

Other

HIT

X-Cache-Hits

Other

0

X-Served-By

Other

cache-ewr-kewr1740096-EWR

X-Timer

Other

S1789381214.242737,VS0,VE1

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Mon, 14 Sep 2026 10:20:14 GMT
x-cache: HIT
x-cache-hits: 0
x-served-by: cache-ewr-kewr1740096-EWR
x-timer: S1789381214.242737,VS0,VE1

Recommendations

Enable compression (gzip/brotli) to improve performance