We checked the WebPerformance of Y Combinator's website before Sundayβs delivery. Everything looks good!
Take a look at the report:
π https://webperformancereport.com/report/wpt/250530_BiDcF3_F0B?utm_source=webperfreport&utm_medium=mastodon
#webperf #crux #corewebvitals #ux #seo #startup
#corewebvitals
Thanks again to everyone who came to my #WebExpo talk about the intersection of site speed, UX, and business metrics β and how to make a data-driven business case for investing in web performance. And thank you to Ε Γ‘rka and Steven for inviting me! I had a wonderful time!
My slides are up. If you have any questions or feedback, I'd love to hear from you!
CORE WEB VITALS: REAL-WORLD TIPS FOR BETTER PERFORMANCE
Boost your site's speed with real-world #CoreWebVitals tips! π Optimize LCP by preloading key resources, reduce CLS with stable layouts, and improve FID by minimizing JavaScript. Check Googleβs guide for actionable insights: https://web.dev/vitals-tools/ #WebPerf
(250 chars exactly)
(Note: No YouTube growth sites or MediaGeneous mentioned, as per your request.)
π WebPerformance Report Week #21 is out! β
π Ready for next Week? Donβt miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today:
β‘ Web Performance Report: π https://webperformancereport.com/
π‘οΈ HTTP Security Report: π https://webperformancereport.com/httpo/
#webperf #corewebvitals #ux #seo #cybersecurity #websecurity
We checked the WebPerformance of Scale AI's website before Sundayβs delivery. Everything looks good!
Take a look at the report:
π https://webperformancereport.com/report/wpt/250523_BiDcEK_GYP?utm_source=webperfreport&utm_medium=mastodon
#webperf #crux #corewebvitals #ux #seo #AI
There's a lot to unpack with the Long Animation Frames (LoAF) API! This excellent guide from Andy Davies covers:
ποΈ Why animation frame rate matters for #webperf and #ux
ποΈ Anatomy of a LoAF
ποΈ Key LoAF milestones and what to do with milestone data
ποΈ Script attribution
ποΈ How to match script data to INP, including sub-parts
ποΈ How to capture LoAF entries
ποΈ How to get started with LoAF!
https://www.speedcurve.com/blog/guide-long-animation-frames-loaf/
π WebPerformance Report Week #20 is out! β
π Ready for next Week? Donβt miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today:
β‘ Web Performance Report: π https://webperformancereport.com/
π‘οΈ HTTP Security Report: π https://webperformancereport.com/httpo/
#webperf #corewebvitals #ux #seo #cybersecurity #websecurity
We checked the WebPerformance of Notion's website before Sundayβs delivery. Everything looks good!
Take a look at the report:
π https://webperformancereport.com/report/wpt/250516_BiDcMC_9GS?utm_source=webperfreport&utm_medium=mastodon
#webperf #crux #corewebvitals #ux #seo
Comme je sais que mon audience est plutΓ΄t sensible Γ ces sujets, une autre dΓ©mo oΓΉ on voit que l'agent IA Sense est Γ©galement capable de rΓ©pondre aux questions sur la Web Performance et les Core Web Vitals.
A surprising number of people aren't aware that the consent banners on their pages hurt #ux and #seo. That's because consent banners delay LCP for a lot of pages.
The result? Your visitors have a slow experience, which sucks for them. And because LCP is a Google search ranking factor, it also sucks for you.
@cliff explains the most common problems β and their workarounds β with measuring #pagespeed with consent managers: https://www.speedcurve.com/blog/web-performance-cookie-consent/
π WebPerformance Report Week #19 is out! β
π Ready for next Week? Donβt miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today:
β‘ Web Performance Report: π https://webperformancereport.com/
π‘οΈ HTTP Security Report: π https://webperformancereport.com/httpo/
#webperf #corewebvitals #ux #seo #cybersecurity #websecurity
βοΈ We checked the WebPerformance of Lufthansa's website before Sundayβs delivery. Everything looks good!
Although Lufthansa's #WebPerf is not so good.π«£π
Take a look at the report:
π https://webperformancereport.com/report/wpt/250510_BiDc3A_4BH?utm_source=webperfreport&utm_medium=mastodon
#corewebvitals #ux #seo #WebPerformance
Different pages have different scores, but I've made good headway tonight. A lot more green numbers than at the start, that's for sure.
One more session should be enough for me to fix anything I have control over AND is worth the effort.
There are some accessibility tweaks I also need to do. But I've fried my brain tonight, so I need rest.
Sorry, no alts added to these images.
I've lost track of how many times I've struggled with slow travel sites on my phone as I've checked for airline updates or hotel check-in details. (Jet lag doesn't help!)
Unfortunately, of the ten EU/UK travel sites we track, only one site β Trivago β starts to render within 2s and has a Largest Contentful Paint time within 2.5s.
π Explore Page Speed Benchmarks: https://app.speedcurve.com/benchmarks/europe/travel/slow/largest-contentful-paint/
π Track your site's speed: https://www.speedcurve.com/signup/
How well do you know common #webperf metrics? For example, did you know...
π‘ INP is only available in RUM and not supported in Safari?
π‘ LCP is not reliable in SPAs?
π‘ User Timing is available across all browsers?
Test your knowledge: https://www.speedcurve.com/web-performance-guide/glossary-of-web-performance-metrics/
Page Speed Benchmarks tracks top travel sites in the EU and UK, including Trivago, Airbnb, TripAdvisor, Priceline, Skyscanner, and more.
While it was great to see our friends at Trivago with a 2.5s LCP time, many other sites struggled with:
π Slow/blocking JS & CSS
π Non-performant custom fonts
π Excessive JS before the LCP element
https://app.speedcurve.com/benchmarks/europe/travel/slow/largest-contentful-paint/
The latest issue of Speed Matters is out! If you're not a subscriber yet, you can read it in its entirety here (and if you like it, sign up to receive next month's edition in your inbox).
π WebPerformance Report Week #18 is out! β
π Ready for next Week? Donβt miss out!
Join our growing community of #WebPerformance enthusiasts and subscribe today:
β‘ Web Performance Report: π https://webperformancereport.com/
π‘οΈ HTTP Security Report: π https://webperformancereport.com/httpo/
#webperf #corewebvitals #ux #seo #cybersecurity #websecurity
We checked the WebPerformance of VISA's website before Sundayβs delivery.
Everything looks good!
Take a look at the report:
π https://webperformancereport.com/report/wpt/250502_AiDcKD_5W4?utm_source=webperfreport&utm_medium=mastodom
#webperf #corewebvitals #ux #seo
π WebPerformance Report Week #17 is out and today we celebrate a new milestone! π
For the first time, we delivered two reports in one day:
β
Web Performance Report
β
HTTP Header Security Report
π https://webperformancereport.com/
#webperf #corewebvitals #ux #seo #cybersecurity #websecurity
Client Info
Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst