WebPerformance Report Week #12 is out!
Ready for next Week? Don’t miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today: https://webperformancereport.com
#webperf #corewebvitals #ux #seo
WebPerformance Report Week #12 is out!
Ready for next Week? Don’t miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today: https://webperformancereport.com
#webperf #corewebvitals #ux #seo
We are ready for Sunday's delivery!
This week, we tested the #WebPerformance of @IBM's website before the delivery, and everything works!
Check it out here: https://webperformancereport.com/report/wpt/250322_AiDcKV_4GR?utm_source=webperfreport&utm_medium=mastodon
#webperf #corewebvitals #ux #seo
Struggling with performance issues? Want smoother deployments and faster load times?
In our latest on-demand webinar, we break down the best practices for caching, scaling, and optimizing infrastructure—so you can run faster, deploy smarter, and scale effortlessly.
One-click templates, zero-downtime insights, and real-world best practices await.
Watch now: https://youtu.be/TAaxTdUBJGQ
One of the most common questions we hear is "Why do my numbers for the SAME metrics vary in DIFFERENT tools?"
Here are some of the most common reasons.
Takeaway: The most important thing to track is consistency and changes within a single monitoring tool and settings.
https://www.speedcurve.com/web-performance-guide/how-to-trust-your-metrics/
Un collègue tout content de me montrer ses bons scores avec https://millecheck.ai/
Je teste sur mon site perso… et je lui envoie les résultats.
Oui, même si mon site est vieux et aurait vraiment besoin d'une refonte, j'ai encore de bons restes, mon jeune padawan
Tous les sujets comptent.
#accessibilité, #design, #dev, #webperf, #éthique… on veut de tout.
Maintenant, on attend vos sujets ici : https://appel.paris-web.fr/
Bref.
Il vous reste 5 jours.
#Development
PerformanCSS · “How CSS relates to web performance is a funny dance.” https://ilo.im/162uqq
_____
#CSS #CustomProperty #DOM #Rendering #Browser #WebPerf #WebDev #Frontend
I created a new #webperf resource that ranks the world’s top websites by Core Web Vitals performance.
You can use it to see how the most well known companies perform against their competitors, it's a fascinating read
Major site outages grab all the sexy headlines, but what if I told you that boring old page slowdowns actually may hurt your business more? This post includes suggested formulas for calculating the rough cost of downtime vs slowtime for your site.
Hey folks, here’s your reminder that PerformanceObserver is back with our second episode tomorrow! @webx.bsky.social s and @keerthanak17.bsky.social will talk about LoAF and designing for bad performance. All details and add to calendar at performanceobserver.dev
#webperf
PerformanceObserver: A virtual...
Compression of Spectral Images using Spectral JPEG XL
PurgeCSS is a great tool for getting rid of unsused CSS. My personal site's CSS is now half the size that it used to be (both uncompressed and compressed)
https://purgecss.com/
#webPerf
WebPerformance Report Week #11 is out!
Ready for next Week? Don’t miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today: https://webperformancereport.com
#webperf #corewebvitals #ux #seo
Reminder!!! There's still time to get this week's #WebPerformance Report!
Don't miss out, subscribe now on our website: https://webperformancereport.com
#webperf
@lume
version 2.5.3 is out + adds support for <source> elements to picture plugin!
#Lume #SSG #WebDesign #WebDev #WebPerf #Deno @deno_land
https://github.com/lumeland/lume/blob/main/CHANGELOG.md#253---2025-03-13
Have you ever asked yourself:
"Which should I invest in – synthetic *or* real user monitoring – to track the speed of my site?"
This article is for you.
https://www.speedcurve.com/web-performance-guide/synthetic-vs-real-user-monitoring/
We are ready for Sunday's delivery!
This week, we tested the #WebPerformance of #BYD EUROPE's website before the delivery, and everything works!
Check it out here: https://webperformancereport.com/report/wpt/250314_AiDcFH_8C9?utm_source=webperfreport&utm_medium=mastodon
#webperf #corewebvitals #ux #seo
If you have dozens (or more!) third-party scripts on a page, it can be tricky to find the source of your #webperf pain. This guide covers how to:
Audit the scripts on your pages
Understand third-party performance metrics
Prevent regressions
Make your third-party providers accountable
https://www.speedcurve.com/web-performance-guide/third-party-web-performance/
Single-page apps have unique #webperf challenges. Here are some common performance issues with SPAs and three things you can (and should!) do to optimize for them.
https://www.speedcurve.com/web-performance-guide/optimizing-single-page-applications-spas/