HTTP Headers Analysis for https://www.sterlingcheck.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

WP Engine

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

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

origin

Permissions-Policy

Present

geolocation=(), midi=(), sync-xhr=(); +5 more

Recommendations

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

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding, Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding, Accept-Encoding

Caching Headers

Age

Caching

296

Cache-Control

Caching

max-age=600, must-revalidate

Last-Modified

Caching

Tue, 01 Sep 2026 09:42:45 GMT

age: 296
cache-control: max-age=600, must-revalidate
last-modified: Tue, 01 Sep 2026 09:42:45 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

cloudflare

X-Powered-By

Server

WP Engine

server: cloudflare
x-powered-by: WP Engine

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=atOwtj_wgvImikm1bB685ohKvuiHubUUGoALz45JyNs-1788256061.598363-1.0.1.1-YS_zl2BC47942aQQxDxYUy44AQELJDFjSCkmerUJmkNa6jtIyC9a1EhQyyQlautYgEKS30ZnDnFx7sFe7e_BSUweGzxUiZpHs2j1qUUpiZbmSFgTqMRXEvg9DvxFon6G; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.sterlingcheck.com; Expires=Tue, 01 Sep 2026 10:17:41 GMT

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

a3435ae0fb7b58ce-IAD

Date

Other

Tue, 01 Sep 2026 09:47:41 GMT

Link

Other

URL https://www.sterlingcheck.com/wp-json/

rel=https://api.w.org/

URL https://www.sterlingcheck.com/wp-json/wp/v2/pages/9

rel=alternate title=JSON type=application/json

URL https://www.sterlingcheck.com/

rel=shortlink

X-Cache

Other

X-Cache-Group

Other

normal

X-Cacheable

Other

SHORT

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: a3435ae0fb7b58ce-IAD
date: Tue, 01 Sep 2026 09:47:41 GMT
link: <https://www.sterlingcheck.com/wp-json/>; rel="https://api.w.org/", <https://www.sterlingcheck.com/wp-json/wp/v2/pages/9>; rel="alternate"; title="JSON"; type="application/json", <https://www.sterlingcheck.com/>; rel=shortlink
x-cache: HIT: 2
x-cache-group: normal
x-cacheable: SHORT

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology