HTTP Headers Analysis for https://osp-platform.web.app

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31556926; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured 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

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

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks

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

"838c6a5abb886dc1000739e1ff2893bdbe046110ef4dcd3bae265966ed58c5d0"

Last-Modified

Caching

Sun, 16 Aug 2026 11:16:35 GMT

cache-control: max-age=3600
etag: "838c6a5abb886dc1000739e1ff2893bdbe046110ef4dcd3bae265966ed58c5d0"
last-modified: Sun, 16 Aug 2026 11:16:35 GMT

Content Headers

Content-Length

Content

28379

Content-Type

Content

text/html; charset=utf-8

content-length: 28379
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, 19 Aug 2026 02:52:56 GMT

X-Cache

Other

MISS

X-Cache-Hits

Other

0

X-Served-By

Other

cache-nyc-kteb1890040-NYC

X-Timer

Other

S1787107976.408057,VS0,VE373

alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
date: Wed, 19 Aug 2026 02:52:56 GMT
x-cache: MISS
x-cache-hits: 0
x-served-by: cache-nyc-kteb1890040-NYC
x-timer: S1787107976.408057,VS0,VE373

Recommendations

Enable compression (gzip/brotli) to improve performance