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Smart folks depend on SpeedCurve

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Unsplash
How Unsplash setup “Real User Monitoring” using redux-observable
We recently started using SpeedCurve to track Unsplash’s performance. To get its “Real User Monitoring” (a.k.a. “LUX”) working with our app, we needed to do some extra work to handle client-side navigations...
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Holiday Extras
Holiday Extras tackles single page application performance at scale
We used the RUM/LUX 'blocking scripts' metric to convert our last sync script and reduced load time by 40%...
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Business Insider
Business Insider and art of correlation and performance metrics
At Insider Inc., we have been ramping up our focus on synthetic testing as an important way to test web performance. A more performant user experience translates to user satisfaction...
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Leroy Merlin
Fostering a web performance culture on leroymerlin.fr
French retailer LeroyMerlin shares how they use a combination of RUM and synthetic monitoring – including performance budgets and alerts – to keep their entire team up to speed...
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Pinterest
Pinterest builds a Foundation for Performance
How the web performance team tackled the task of gathering data, prevented performance regression as developers shipped new features, executed on the best opportunities to improve the Pinterest experience for our users, and made performance a priority for the company...
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The Telegraph
Improving Cumulative Layout Shift at Telegraph Media Group
The leading UK news website used SpeedCurve to demonstrate how they improved their 75th percentile CLS by 250% from 0.25 to 0.1...
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Zillow
Bigger, Faster, and More Engaging while on a Budget
Zillow give a blow by blow account of using SpeedCurve performance budgets to catch a rouge A/B test...
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Andy Davies
Improving Perceived Performance With the Link Rel=preconnect HTTP Header
Sometimes a small change can have a huge effect...
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CSS Wizardry
From Milliseconds to Millions
How to use SpeedCurve to do A/B testing – in this case, testing the impact of custom font usage on bounce rate...
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Cars.com
Building a Web Performance Culture at cars.com
It’s easy for a website’s performance to degrade over time. Trying to keep up with the competition through innovation rarely affords the time to tune and optimize and, often times, organizations struggle with balancing performance technical debt with their day-to-day operations...
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The Telegraph
Improving third-party web performance at The Telegraph
We use SpeedCurve and have found it invaluable to help pinpoint potential problems along the way. The dashboards they offer around JavaScript usage and third-parties remind us to keep a record of where we’ve come from and where we need to be...
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