HTTP Headers Analysis for https://api.staging.flashhub.io

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

Vary

Performance

Origin, x-fh-requested-host, accept-encoding

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

Caching Headers

Cache-Control

Caching

max-age=600

cache-control: max-age=600

Content Headers

Content-Length

Content

13

Content-Type

Content

text/plain; charset=UTF-8

content-length: 13
content-type: text/plain; charset=UTF-8

Server Headers

Server

Google Frontend

server: Google Frontend

CORS Headers

Access-Control-Allow-Credentials

Cors

true

access-control-allow-credentials: true

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, 24 Aug 2026 19:29:51 GMT

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Cloud-Trace-Context

Other

5142ffd3d9379fb06f6718daf1883343;o=1

X-Robots-Tag

Other

noindex, nofollow

X-Served-By

Other

cache-ewr-kewr1740058-EWR

X-Timer

Other

S1787599792.640036,VS0,VE176

X-Trace-Id

Other

78b0c102-fa2e-4238-8e6f-d3b0d1328abd

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Mon, 24 Aug 2026 19:29:51 GMT
x-cache: MISS
x-cache-hits: 0
x-cloud-trace-context: 5142ffd3d9379fb06f6718daf1883343;o=1
x-robots-tag: noindex, nofollow
x-served-by: cache-ewr-kewr1740058-EWR
x-timer: S1787599792.640036,VS0,VE176
x-trace-id: 78b0c102-fa2e-4238-8e6f-d3b0d1328abd

Recommendations

Enable compression (gzip/brotli) to improve performance