Farfetch analyzed more than 1M pageviews and found that conversion rate decreased 2.7% for each additional second of TTI on mobile, and 2.1% on desktop.....
A project focused on optimizing Core Web Vitals and migrating to Next.js resulted in a 5% increase in conversion rates and a 87% increase in pages per session...
Still getting a kick out of SpeedCurve. The individual result views are fantastic.
Oleg Zender
Welt
When @SpeedCurve makes you feel like a CSI agent as you solve the case of sudden Speed Index increase.
Tim Kadlec
Performance Consultant
I love @SpeedCurve for correlating RUM data to business metrics. They have some out of the box stuff around bounce rate, and it's easy to add custom business metrics to graph and track.
Simao Freitas
Marley Spoon
SpeedCurve just keeps on giving. Just helped me find another big performance bottleneck. This tool is a no brainer ❤️
Patrick Hamann
The Guardian
We used SpeedCurve to track the performance of the new Guardian responsive site which now loads four times faster and is one of the fastest news sites in the US.
Harry Roberts
CSS Wizardry
I absolutely love demoing @speedcurve to clients. Gives me a chance to fall in love with it all over again. It just does soooo much.
Vadim Supitskiy
Forbes
SpeedCurve has been an indispensable tool in our pursuit of a faster, more elegant UX.
Barry Pollard
Author of HTTP/2 in Action
A site redesign really shows @SpeedCurve’s worth. So much good stuff in there that I haven’t had time to play with until now.
Kyle Rush
VP of Engineering for @Casper. Formerly @HillaryClinton, @BarackObama, @Optimizely, @NewYorker
You all have a great tool on your hands. Can’t remember being this happy/excited about B2B software in years 😃
Andre Scholten
Web Performance Specialist
Love working with @speedcurve, pointing out how competitors do, gets management up and running ;)
Vitaly Friedman
Smashing Magazine
Thank you for your stellar work, friends! ❤️
Joao Cunha
Foregon
@SpeedCurve is the best tool I know for creating and nurturing a culture of performance. Gives you insights, points out what the main performance issues are and even ranks your site against competitors.
Addy Osmani
Google Chrome
❤️ everything SpeedCurve have been doing lately: First Input Delay support, Long Tasks, CPU Scripting time, Perf Budget support, Last Painted Hero. Y'all are rocking the performance monitoring space big time.
Andreas Stephan
Senior Product Manager @ Talentformation
We just had a great call about some @SpeedCurve features with @tameverts and @Souders. I am really delighted to get such great customer service in additions to such an awesome tool! Thanks!
Dario Barrio
Trovit
Setting up @SpeedCurve, powerful enough to keep track of performance improvements and simple enough to show some cool graphs!
Ian Carrico
Vox Media
Couldn't have made the progress we did without @SpeedCurve great product!
Joan León
Frontend Engineer & Google Dev Expert
I'm trying @SpeedCurve and it's the best experience I've ever had with Web Performance data interpretation 🤩
Cato Johnston
Digital Arts Network
We used @SpeedCurve to track Synthetic and RUM results over time. We convinced a client to turn Adobe Tag Manager off for two weeks. Load times went through the floor!
Tommy Parnell
CarGurus
I've been using @SpeedCurve for only a week, and I'm 100% sold. If you really care about front end #performance, get this tool. Holy crap is it amazing. I can easily graph my #lighthouse scores over time.
Josh Deltener
Director of Front-end @RealTruck
@SpeedCurve Real User Monitoring (RUM) helped us spot a giant performance hit when a popular A/B testing tool was enabled by Ops. Highly recommend.
Jed Wood
Ancestry
It’s been a pleasure using SpeedCurve for the past couple of years. We made fantastic progress on many of our key pages, and I couldn't have done it without SpeedCurve.
