https:/
I agree with Zach that the Lighthouse scores we see - shared mostly on Twitter - should be taken with a grain of salt, as they are often shared without any mention of the test conditions.
Even using Page Speed Insight - a tool that many of our less technical clients rely on heavily - should be done with caution, as scores for the same page can vary by as much as 15 points in a matter of minutes.
Same page tested on PageSpeed Insights over a few hours the same day, without anything modified, and the desktop scores vary from 19 to 59… 🤷♂️
A lot of businesses rely on this crap to now if their site is "fast" enough for Google SEO! 😭
width and height attributes on <img> help prevent layout shifts (CLS). Values should be unitless integers.
But #Lighthouse sees 100% as 100, thanks parseInt()…
Do you think it should be improved?
Looks like getting 4 💯 #Lighthouse scores in #Speedlify is more difficult than before… 🤔
Anyway, thanks again @zachleat for this great tool!
https://perf.nicolas-hoizey.com/nicolas-hoizey.photo/
Emerson Loustau
Big picture performance analysis using Lighthouse Parade
Here is a great new open source tool provided by the Cloud Four team! 👍 Lighthouse Parade is a Node.js command line tool that crawls a domain and…
Looks like #Lighthouse now suggests me to preconnect to the Google Analytics domain…
…which I already do! 🤔
Anything wrong with my HTTP header?
Zach Leatherman