HTTP Headers Analysis for https://cors.api.paypal.com

Detected Technologies from Headers

See all in URL Inspect 1

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

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 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

Cache-Control

Caching

max-age=0, no-cache, no-store, must-revalidate

cache-control: max-age=0, no-cache, no-store, must-revalidate

Content Headers

Content-Length

Content

0

content-length: 0

Server Headers

No server headers found

CORS Headers

Access-Control-Expose-Headers

Cors

Server-Timing

access-control-expose-headers: Server-Timing

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Mon, 04 May 2026 16:05:39 GMT

Dc

Other

ccg11-origin-www-1.paypal.com

Paypal-Debug-Id

Other

f295408a0daeb

Server-Timing

Other

traceparent;desc="00-0000000000000000000f295408a0daeb-cd0c60836525d07d-01",content-encoding,x-cdn;desc="fastly"

Via

Other

1.1 varnish, 1.1 varnish, 1.1 varnish

X-Cache

Other

MISS, MISS, MISS, MISS

X-Cache-Hits

Other

0, 0, 0, 0

X-Served-By

Other

cache-ewr-kewr1740040-EWR, cache-ewr-kewr1740040-EWR

X-Timer

Other

S1777910739.038796,VS0,VE147

date: Mon, 04 May 2026 16:05:39 GMT
dc: ccg11-origin-www-1.paypal.com
paypal-debug-id: f295408a0daeb
server-timing: traceparent;desc="00-0000000000000000000f295408a0daeb-cd0c60836525d07d-01",content-encoding,x-cdn;desc="fastly"
via: 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: MISS, MISS, MISS, MISS
x-cache-hits: 0, 0, 0, 0
x-served-by: cache-ewr-kewr1740040-EWR, cache-ewr-kewr1740040-EWR
x-timer: S1777910739.038796,VS0,VE147

Recommendations

Enable compression (gzip/brotli) to improve performance