We made a simple code change but the impact on the wider GOV.UK codebase was significant. We changed the way the `@font-face` loading method referenced fonts...
SpeedCurve is visually awesome and holds functionality I've been expecting someone to finally build for quite a while.
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.
Vadim Supitskiy
Forbes
SpeedCurve has been an indispensable tool in our pursuit of a faster, more elegant UX.
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!
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.
Flossington
The Crunchy Toast
@SpeedCurve when did custom charts get a million times more useful?!?!?! I'm in chart heaven right now.
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.
Mike Geyser
Equal Experts
@SpeedCurve is just the best. It has helped wrangle react, ads, layout shifts, caching, budgets. The most valuable thing it's given us is a mechanism to openly and honestly engage business about performance.
Simao Freitas
Marley Spoon
SpeedCurve just keeps on giving. Just helped me find another big performance bottleneck. This tool is a no brainer ❤️
Nick Howe
Hitachi Data Systems
SpeedCurve took 5 minutes to set up and gives me an instant view of how our site is performing in absolute terms, and relative to our competition.
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.
Tamara Forza
Lead frontend developer @ Schiphol
I'm glad we use @SpeedCurve at work to improve and monitor the performance of the #Schiphol website.
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!
Kevin Suttle
IBM, Design Technologist
Great features that I would have had to ask for in any other platform.
Joao Pedro Ribeiro
VoucherCodes
We managed to shave ~1s by tweaking our HTTP/2 server push settings 🚀 All monitored via @SpeedCurve amazing dashboards.
Ian Carrico
Vox Media
Couldn't have made the progress we did without @SpeedCurve great product!
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.
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.
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 🤩
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.
Oleg Zender
Welt
When @SpeedCurve makes you feel like a CSI agent as you solve the case of sudden Speed Index increase.
