Performance ​

Lighthouse performance checklist ​

Below is a list of items that you can use to quickly audit the performance of your application. This list is not exhaustive, but rather a starting point.

Performance ​

• Images have appropriate resolution
• Images are in WebP format
• Third part code is loaded asynchronously
• Images are lazy loaded
• All custom event listeners are destroyed with their components

Accessibility ​

• All images are described by alt attribute
• Contrast is correct
• aria-label are added to HTML tags

Best Practices ​

• https connection is used
• Page follows a semantic HTML structure

SEO ​

• robots.txt is added
• All pages have metadata (title, description, tags)