Hide HTTP Referrer With HTML Only

There are several ways to hide HTTP referrer. You can using relation attribute between the current document and the linked document or just using meta tag.

Using relation attribute

It can be done if you want to hiding referrer when somebody clicked your link / URL on your site.

<a href="https://targeturl" rel="noreferrer">

Using Meta Tag

Just simply put this tag on your page.

There another option for meta name referrer

<meta name="referrer" content="unsafe-url" />
<meta name="referrer" content="origin" />
<meta name="referrer" content="no-referrer-when-downgrade" />
<meta name="referrer" content="origin-when-cross-origin" />

You can also using meta refresh redirect, it will return empty referrer to bring on target redirected URL.

<meta http-equiv="refresh" content="0; url=https://targeturl">

Feel free for test here