Best Practices Definition Open Source Retail 
Speed Curve
FEBRUARY 15, 2021
Google Lighthouse is an open-source tool that checks your page against rules for Performance, PWA, Accessibility, Best Practice, and SEO. In an ideal world, pages served to mobile devices should be under 1 MB – and definitely not more than 2 MB – but I often see pages in excess of 5 MB.
Speed Curve
MAY 1, 2023
> Lighthouse Scores (Synthetic) Google Lighthouse is an open-source tool that checks your page against rules for Performance, PWA, Accessibility, Best Practice, and SEO. For each of those categories, you get a score out of 100 and recommendations on what to fix. Media sites are particularly prone to this issue.
Expert insights. Personalized for you.
133 
Let's personalize your content