September 20, Lille, France
This edition is over.
Thanks to all the people who made it a success!

slides and videos audience feedback pictures (Flickr)


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The only French event dedicated to chasing waterfalls!

Created in 2018 by and for the webperf community, the "We Love Speed" not-for-profit conference is born from the desire to share as widely as possible knowledge and experience about webperf. Web professionals, e-commerce and webperf experts, this event is for you!

Decision makers, developers… let’s meet for a day, and maybe a few evenings, in one of the most beautiful cities in France, to discuss web performance: its challenges, its implementation, its stakeholders but also the organization of the companies that implement it.

see last year’s talks

Our Gold sponsors

E-merchants, solution providers, service providers, they have chosen to support us for the love of UX and Web performance. Without them, there would be no event. Thank you very much!

download our sponsorship kit (1.4 MB)