HTTP Headers Analysis for https://f.vimeocdn.com

Detected Technologies from Headers

See all in URL Inspect 2

Google Cloud Storage

Varnish

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

Accept-Encoding,x-http-method-override

accept-ranges: bytes
connection: close
vary: Accept-Encoding,x-http-method-override

Caching Headers

Age

Caching

0

Cache-Control

Caching

private, max-age=0

Expires

Caching

Fri, 08 May 2026 16:41:46 GMT

age: 0
cache-control: private, max-age=0
expires: Fri, 08 May 2026 16:41:46 GMT

Content Headers

Content-Length

Content

182

Content-Type

Content

application/xml; charset=UTF-8

content-length: 182
content-type: application/xml; charset=UTF-8

Server Headers

Server

UploadServer

server: UploadServer

CORS Headers

Access-Control-Allow-Headers

Cors

Cache-Control, Pragma

Access-Control-Allow-Methods

Cors

GET, OPTIONS

Access-Control-Allow-Origin

Cors

*

access-control-allow-headers: Cache-Control, Pragma
access-control-allow-methods: GET, OPTIONS
access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 08 May 2026 16:41:46 GMT

Via

Other

1.1 varnish, 1.1 varnish

X-Cache

Other

MISS, MISS

X-Cache-Hits

Other

0, 0

X-Guploader-Uploadid

Other

AAVLpEgX-BfibK0dtrtCIcGjW9FDamUEiDIHz4yxW4gXuylgVb9tW-bP3Y9Fub2ecHx3qqUqk2QJ9RY

X-Served-By

Other

cache-iad-kjyo7100095-IAD, cache-bos-kbos510040-BOS

X-Timer

Other

S1778258506.077721,VS0,VE38

date: Fri, 08 May 2026 16:41:46 GMT
via: 1.1 varnish, 1.1 varnish
x-cache: MISS, MISS
x-cache-hits: 0, 0
x-guploader-uploadid: AAVLpEgX-BfibK0dtrtCIcGjW9FDamUEiDIHz4yxW4gXuylgVb9tW-bP3Y9Fub2ecHx3qqUqk2QJ9RY
x-served-by: cache-iad-kjyo7100095-IAD, cache-bos-kbos510040-BOS
x-timer: S1778258506.077721,VS0,VE38

Recommendations

Enable compression (gzip/brotli) to improve performance