Speed Tools
Top Sites: Website Speed Leaderboard
World’s top websites ranked by Core Web Vitals performance.
Website Speed Benchmarks by Industry
Benchmark the world's top websites against their competitors using Core Web Vitals performance data, updated monthly.
Airline Booking
Featuring United Airlines, Lufthansa, Singapore Airlines, Qantas, Ryanair and more
Australian Government
Featuring Australian Electoral Commission, Australian Securities and Investments Commission, Australian Hydrographic Service, National Housing Supply and Affordability Council, Department of Education and more
Australian Universities
Featuring The University of Melbourne, UNSW Sydney, The University of Sydney and more
Car Manufacturers
Featuring Rivian, Volvo, Ford, Polestar, Porsche and more
Cycling Brands
Featuring Shimano, MAAP, Cinelli, Colnago, Fizik and more
English Football League
Featuring Liverpool, AFC Bournemouth, Aston Villa, Wrexham, Sheffield Wednesday and more
Formula 1 Teams
Featuring Williams, Aston Martin, McLaren, Mercedes, Red Bull Racing and more
Global Banks
Featuring Barclays, Monzo, Up, UBS, ING Group, Bank of America and more
Global Retailers
Featuring IKEA, Mercado Libre, Walmart, Uniqlo, Amazon and more
Hotels & Stays
Featuring Hotels.com, Four Seasons Hotels, Airbnb, Expedia, Mandarin Oriental and more
Music Streaming
Featuring Tidal, Apple Music, YouTube Music, SoundCloud, Deezer and more
Sports & Athletic Apparel
Featuring Hoka, Nike, Patagonia, Adidas and more
Top Companies
Featuring Tesco, Bosch, Procter & Gamble, Samsung Electronics, Apple and more
World News
Featuring Al Jazeera, NHK, NBC News, BBC, The Guardian and more
👋 Hi, Ben here from Calibre — We are collecting ideas for new leaderboard packs in the future. If you have ideas for a leaderboard, please get in touch.
About Website Speed Benchmarks
We benchmarked the world's top websites based on Core Web Vitals, the most recognised indicators of great user experience on the web today.
Using real-world data from the Chrome User Experience Report and technology data from the HTTP Archive, these monthly benchmarks showcase the fastest websites across industries, highlighting those that deliver exceptional performance.
Your questions answered
What is the Website Speed Leaderboard?
The Website Speed Leaderboard ranks the world's top websites by Core Web Vitals performance. Using real-world data from the Chrome User Experience Report, it benchmarks how the fastest sites in each industry perform for Largest Contentful Paint, Cumulative Layout Shift, and Interaction to Next Paint.
How are websites scored and ranked?
Each website receives a composite score based on its Core Web Vitals metrics: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP). Sites are ranked from best to worst within their industry category.
How often are the benchmarks updated?
All benchmarks are updated monthly using the latest data from the Chrome User Experience Report and technology data from the HTTP Archive.
How can I benchmark my own website?
Use our free Core Web Vitals Test to check your site's performance, then compare your scores against the industry medians in the relevant leaderboard. For continuous benchmarking, Calibre monitors your sites over time and alerts you to regressions.
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