HTTP Headers Analysis for https://derivws.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; 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

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Age

Caching

412728

Last-Modified

Caching

Mon, 04 May 2026 05:25:22 GMT

age: 412728
last-modified: Mon, 04 May 2026 05:25:22 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _cfuvid=OfuT2YpRxhVj9ebsOxUOllBspeNwa..ZJGFLjLQ_5xE-1778285050880-0.0.1.1-604800000; path=/; domain=.deriv.com; HttpOnly; Secure; SameSite=None

Other Headers

Accept-Ch

Other

Sec-CH-UA-Platform-Version, Sec-CH-UA-Model

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f8c71ff5d82d707-IAD

Date

Other

Sat, 09 May 2026 00:04:10 GMT

O2o-Cache-Status

Other

HIT

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=9,cfOrigin;dur=0,cfWorker;dur=105

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

deriv.com 66585fe0e1dc7e70cc75d440 pageId:6756a4e01c80434774a2ec34 69673da2d4a08dc9398515ac 677250168ff96ff5e589445e

X-Lambda-Id

Other

edc7efb7-82ec-4b44-8a2b-afb6e65b3258

X-Wf-Region

Other

us-east-1

accept-ch: Sec-CH-UA-Platform-Version, Sec-CH-UA-Model
cf-cache-status: DYNAMIC
cf-ray: 9f8c71ff5d82d707-IAD
date: Sat, 09 May 2026 00:04:10 GMT
o2o-cache-status: HIT
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=9,cfOrigin;dur=0,cfWorker;dur=105
surrogate-control: max-age=432000
surrogate-key: deriv.com 66585fe0e1dc7e70cc75d440 pageId:6756a4e01c80434774a2ec34 69673da2d4a08dc9398515ac 677250168ff96ff5e589445e
x-lambda-id: edc7efb7-82ec-4b44-8a2b-afb6e65b3258
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching