HTTP Headers Analysis for https://dmarcadvisor.com

Detected Technologies from Headers

See all in URL Inspect 2

OpenResty

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

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

Permissions-Policy

Present

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

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Add Content-Security-Policy header to prevent XSS attacks

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding, Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding, Accept-Encoding

Caching Headers

Age

Caching

0

age: 0

Content Headers

Content-Length

Content

113193

Content-Type

Content

text/html; charset=UTF-8

content-length: 113193
content-type: text/html; charset=UTF-8

Server Headers

Server

openresty

server: openresty

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 01 May 2026 00:51:22 GMT

Link

Other

URL https://dmarcadvisor.com/wp-json/

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

URL https://dmarcadvisor.com/wp-json/wp/v2/pages/2333

rel=alternate title=JSON type=application/json

URL https://dmarcadvisor.com/?p=2333

rel=shortlink

Swlh

Other

1

X-Varnish-Cache

Other

MISS

date: Fri, 01 May 2026 00:51:22 GMT
link: <https://dmarcadvisor.com/wp-json/>; rel="https://api.w.org/", <https://dmarcadvisor.com/wp-json/wp/v2/pages/2333>; rel="alternate"; title="JSON"; type="application/json", <https://dmarcadvisor.com/?p=2333>; rel=shortlink
swlh: 1
x-varnish-cache: MISS

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching