HTTP Headers Analysis for https://addy.io

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Strong

default-src; base-uri; form-action; +10 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer

Permissions-Policy

Present

accelerometer=(), camera=(), geolocation=(); +5 more

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

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

Caching Headers

Cache-Control

Caching

max-age=86400, public

Etag

Caching

"69cba537-1e984"

Expires

Caching

Sun, 05 Apr 2026 04:50:33 GMT

Last-Modified

Caching

Tue, 31 Mar 2026 10:43:03 GMT

cache-control: max-age=86400, public
etag: "69cba537-1e984"
expires: Sun, 05 Apr 2026 04:50:33 GMT
last-modified: Tue, 31 Mar 2026 10:43:03 GMT

Content Headers

Content-Length

Content

125316

Content-Type

Content

text/html; charset=utf-8

content-length: 125316
content-type: text/html; charset=utf-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sat, 04 Apr 2026 04:50:33 GMT

date: Sat, 04 Apr 2026 04:50:33 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance