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Uptrends Website Speed Test vs WebPageTest: catalog facts
Uptrends Website Speed Test	WebPageTest
Freemium The speed test is free; Uptrends monitoring is a paid service with a 30-day trial.	Freemium Basic tests are free, with paid options available.
Web	Web
Choice of Chrome or Edge and of desktop or mobile Waterfall, filmstrip and Core Web Vitals in one report	Detailed request waterfall and filmstrip view Tests from multiple locations
Continuous monitoring requires a paid Uptrends plan The page promotes the commercial monitoring product	Output is detailed and assumes some performance knowledge Some features sit behind paid plans
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.