HTTP Headers Analysis for https://go-app.co

Detected Technologies from Headers

See all in URL Inspect 8

Firebase

Google API JS Client

Google Fonts

Google Static File Front End

Google Sign-In

unpkg

Google Cloud

Google Cloud Storage

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Basic

default-src; script-src; style-src; +8 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

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

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Improve CSP by adding more specific directives and removing 'unsafe-inline'

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

max-age=3600

Etag

Caching

"47fd0d1dc2bf511d3f595ae5aa0e9cfe5c01ed78cd54d79eb9880f684b05733d"

Last-Modified

Caching

Mon, 27 Jul 2026 09:47:24 GMT

cache-control: max-age=3600
etag: "47fd0d1dc2bf511d3f595ae5aa0e9cfe5c01ed78cd54d79eb9880f684b05733d"
last-modified: Mon, 27 Jul 2026 09:47:24 GMT

Content Headers

Content-Length

Content

4680

Content-Type

Content

text/html; charset=utf-8

content-length: 4680
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

Sat, 12 Sep 2026 05:47:12 GMT

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Served-By

Other

cache-nyc-kteb1890033-NYC

X-Timer

Other

S1789192033.685417,VS0,VE163

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Sat, 12 Sep 2026 05:47:12 GMT
x-cache: MISS
x-cache-hits: 0
x-served-by: cache-nyc-kteb1890033-NYC
x-timer: S1789192033.685417,VS0,VE163

Recommendations

Enable compression (gzip/brotli) to improve performance