Joan Leon · @nucliweb
136 followers · 315 posts · Server webperf.social
I'm monitoring a potential client's website... if they accept my help, I think we'll have a lot of work to do
#webperf #perftools #monitoring #improvetheproduct
Joan Leon · @nucliweb
129 followers · 289 posts · Server webperf.social
WebPerf Snippets
A curated list of snippets to get Web Performance metrics to use in the browser console or as snippets on Chrome DevTools
#webperf #perftools #Performance
Joan Leon · @nucliweb
115 followers · 238 posts · Server webperf.social
Today I'm going to do a "live coding" Web Performance Review, we're going to look at these topics at ISDI Coders MeetUp
https://www.eventbrite.com/e/entradas-web-performance-review-live-coding-652093528297
#webperf #productperf #perftools #perfreview
Joan Leon · @nucliweb
113 followers · 237 posts · Server webperf.social📣 New WebPerf Snippet:
Long Animation Frames
https://webperf-snippets.nucliweb.net/Interaction/Long-Animation-Frames
Thanks to @boostmarks 😊
#webperf #webperfsnippet #perftools
Joan Leon · @nucliweb
112 followers · 234 posts · Server webperf.socialHow to read a WebPageTest Waterfall View chart
https://nooshu.com/blog/2019/10/02/how-to-read-a-wpt-waterfall-chart/ by @TheRealNooshu
#webperf #perftools #productperf
Joan Leon · @nucliweb
113 followers · 224 posts · Server webperf.socialI have published a website with Web Performance Snippets to make it more user-friendly, more orderly, and with a search feature
#webperf #Performance #perftools
Joan Leon · @nucliweb
109 followers · 217 posts · Server webperf.social
Wow! 🤩
More than 600 ⭐️ in the webperf-snippets repo
Thank you 🥰
#webperf #webperfcommunity #perftools
Joan Leon · @nucliweb
109 followers · 214 posts · Server webperf.social
📣 New webperf-snippet by @josh_dev
Find all inline scripts on the page and list the scripts and count. Find the total byte size of all the inline scripts in the console
#webperf #Performance #perftools
Joan Leon · @nucliweb
108 followers · 204 posts · Server webperf.socialGet your <head> in order, a new web perf snipped, by Rick Viscomi, to use in the Chrome Dev Tools
How you order elements can have an effect on the (perceived) performance of the page.
https://github.com/nucliweb/webperf-snippets#get-your-head-in-order
#webperf #Performance #perftools
Joan Leon · @nucliweb
108 followers · 202 posts · Server webperf.social⚡️💾 Web Performance Snippets
A curated list of snippets to get Web Performance metrics to use in the browser console
#webperf #Performance #perftools
Joan Leon · @nucliweb
107 followers · 199 posts · Server webperf.social
In the Chrome DevTools you can filter the resources network by size.
e.g. larger-than:1M
#webperf #Performance #perftools
Joan Leon · @nucliweb
100 followers · 154 posts · Server webperf.social
New Web Perf Snippet to Find render-blocking resources
👉 https://github.com/nucliweb/webperf-snippets#find-render-blocking-resources
Thank you @stefan for the Pull Request 😊
#webperf #Performance #perftools
Joan Leon · @nucliweb
101 followers · 143 posts · Server webperf.socialI love the DebugBear's experiment feature to validate some hypotheses 😊
Now, it's time to implement the improvements
#webperf #Performance #perftools #perfreview
Joan Leon · @nucliweb
100 followers · 133 posts · Server webperf.social
Thank you for sharing @smashingmag 🥰
https://mailchi.mp/smashingmagazine/401-web-performance?e=f8dd6cbb23
#webperf #Performance #perftools
Joan Leon · @nucliweb
98 followers · 117 posts · Server webperf.social
With the "Fonts Preloaded, Loaded, and Used Above The Fold" script, I found an error in a font-weight 🙈
👉 https://github.com/nucliweb/webperf-snippets#fonts-preloaded-loaded-and-used-above-the-fold
Btw, on this site, we don't need to preload the "fira-sans-v11-latin-700.woff2"... is not used in the first render
Joan Leon · @nucliweb
94 followers · 107 posts · Server webperf.social
Joan Leon · @nucliweb
94 followers · 105 posts · Server webperf.social
😬 When CruX data is worse than lab data*
* Mobile, 1.6 MBPS Bandwidth, 150 MS Latency, 4X CPU Throttling
#webperf #Performance #perftools #CoreWebVitals
Joan Leon · @nucliweb
93 followers · 99 posts · Server webperf.socialExciting WebPagetest Scripting
#webperf #Performance #perftools
Joan Leon · @nucliweb
89 followers · 90 posts · Server webperf.social
New Web Performance Snippet to list all the fonts preloaded via resources hints, all the fonts loaded via CSS, and all the fonts used in the viewport above the fold
https://github.com/nucliweb/webperf-snippets#fonts-preloaded-loaded-and-used-avobe-the-fold
#webperf #Performance #perftools
Siwat · @siwat
105 followers · 633 posts · Server mstdn.social
RT @_chrisHolder
Lighthouse v10 is finally here 🔥
No need to think about TTI anymore 🎉
Fraggle-Rock is finally gone and you can now import user-flow directly from ‘lighthouse’ 🍾
#WebPerf #Performance #PerfTools https://twitter.com/____lighthouse/status/1623808233587544064
#perftools #performance #webperf