HTTP Headers Analysis for https://static.syca.nl

Detected Technologies from Headers

See all in URL Inspect 7

Apache

Facebook

Google Analytics

Google API JS Client

Google Search

Google Static File Front End

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; preload

Content-Security-Policy

Basic

script-src; object-src Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

Upgrade, close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

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

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

Apache

server: Apache

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sun, 10 May 2026 15:11:19 GMT

Feature-Policy

Other

accelerometer 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none'

Upgrade

Other

h2,h2c

X-Permitted-Cross-Domain-Policies

Other

none

date: Sun, 10 May 2026 15:11:19 GMT
feature-policy: accelerometer 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; payment 'none'; usb 'none'
upgrade: h2,h2c
x-permitted-cross-domain-policies: none

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching