HTTP Headers Analysis for https://auth.dev.upstreamliteracy.dev

Detected Technologies from Headers

See all in URL Inspect 1

Google Static File Front End

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• 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

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Etag

Caching

"5f0b1f7c1381c38d79bfc5fdfe2598a2"

Last-Modified

Caching

Wed, 15 Apr 2026 23:49:30 GMT

etag: "5f0b1f7c1381c38d79bfc5fdfe2598a2"
last-modified: Wed, 15 Apr 2026 23:49:30 GMT

Content Headers

Content-Length

Content

68446

Content-Type

Content

text/html; charset=utf-8

content-length: 68446
content-type: text/html; charset=utf-8

Server Headers

Server

Google Frontend

server: Google Frontend

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=2592000

Date

Other

Tue, 05 May 2026 09:49:15 GMT

Via

Other

1.1 google

X-Cloud-Trace-Context

Other

43a3f6f7227952785961a46cdc1ee172

alt-svc: h3=":443"; ma=2592000
date: Tue, 05 May 2026 09:49:15 GMT
via: 1.1 google
x-cloud-trace-context: 43a3f6f7227952785961a46cdc1ee172

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching