Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
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How important is Lighthouse page speed measurement?
Hi, Many experts cite the Lighthouse speed as an important factor for search ranking. It's confusing because several top sites have Lighthouse speed of 30-40, yet they rank well. Also, some sites that load quickly have a low Lighthouse speed score (when I test on mobile/desktop they load much quicker than stated by Lighthouse). When we look at other image rich sites (such as Airbnb, John Deere etc) the Lighthouse score can be 30-40. Our site https://www.equipmentradar.com/ loads quickly on Desktop and Mobile, but the Lighthouse score is similar to Airbnb and so forth. We have many photos similar to photo below, probably 30-40, many of which load async. Should we spend more time optimizing Lighthouse or is it ok? Are large images fine to load async? Thank you, Dave bg_05.jpg
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