Add `crossorigin` Attribute for Better Error Logging

JavaScript Analyzer

What is this warning?

You're loading a script from a different domain, but you're missing the `crossorigin` attribute. Without this, if the script has an error, the browser will hide the details for security reasons, simply reporting a 'Script error.' This makes debugging very difficult. Adding the attribute allows you to see the full error details.

How to Fix This Issue

How to Fix It

The Problem

<script src="https://some-other-domain.com/script.js"></script>

The Solution

Add `crossorigin="anonymous"` to the script tag.

<script src="https://some-other-domain.com/script.js" crossorigin="anonymous"></script>

Why This Works

This attribute, combined with the correct server headers on the other domain, tells the browser that it's safe to expose detailed error information from the script, which is invaluable for troubleshooting.

SEO Impact

This issue can affect your site's search engine rankings and user experience. Addressing it promptly helps ensure optimal performance and visibility in search results.

Automatic Detection

Black SEO Analyzer automatically checks for this warning during site analysis, along with hundreds of other technical SEO issues.

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