HTTP Headers Analysis for https://instawp.app

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

max-age=86400

Etag

Caching

"65e5851c-30"

Expires

Caching

Thu, 23 Apr 2026 07:52:16 GMT

Last-Modified

Caching

Mon, 04 Mar 2024 08:23:56 GMT

cache-control: max-age=86400
etag: "65e5851c-30"
expires: Thu, 23 Apr 2026 07:52:16 GMT
last-modified: Mon, 04 Mar 2024 08:23:56 GMT

Content Headers

Content-Length

Content

48

Content-Type

Content

text/html

content-length: 48
content-type: text/html

Server Headers

Server

nginx-rc

server: nginx-rc

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 22 Apr 2026 07:52:16 GMT

date: Wed, 22 Apr 2026 07:52:16 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance