FlinkTools

Headers and redirects

Follow every redirect to the final page and grade the security headers.

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Follow redirects
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Our server checks this from outside your network. We keep only what you save as a report.

Each redirect, the final URL and a grade for the security headers appear here.

What it does

This check follows every redirect from the address you type to the final page and grades the security headers the site sends, with the exact lines to add.

How to use it

  1. 1Type a URL.
  2. 2Read each redirect and the grade.
  3. 3Copy the missing headers into your server.

Questions

Why do redirects matter?

Each one adds about 60 ms before the page starts loading.

What is a 301 vs 302?

301 is permanent; search engines move to the new URL. 302 is temporary.

Which headers matter most?

Strict-Transport-Security and Content-Security-Policy.

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