Lighthouse

Why use Lighthouse?

• SEO website audit
• Improve page load speed
• Improving the accessibility of its website

How does the Lighthouse work?

The lighthouse is a tool (the best?) for auditing websites. In less than a minute you get a score, out of 100, for a website page on the following criteria:

• Performance (loading speed)
• Accessibility
• Best practices
• SEO

Google Chrome Extension

Download the Chrome extension to your browser to use the system with one click.

Inspect tool

From your browser's inspector tool (right click → inspect → performance)

Is the Lighthouse easy to use?

The tool is super easy to use. The tool is one click away. Just open your chrome extension (red light) and click on "generate report" to start the performance audit of your page/site.

Benefits of the Lighthouse

• Free of charge
• Fast and easy to use
• Explains how to correct problems
• Comment on the user experience

Disadvantages of the Lighthouse

• The results vary by a margin of about ten points between two audits
• The presence of other chrome extensions on your browser disrupts the audit