Let's talk about Webperf
... and build a faster web!
Hey, I'm Gael!
I write on this blog all I know about

Webperf, the art of speeding up webpages

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Contact me if you need any further assistance.
Gaël Métais

Are you new to web performance?

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Drawing: How to fix a slow backend?

How to fix a slow backend?

Category: Webperf guides

A guide to help you speed up the server-side part of your website.

Page speed news

Read the last articles

Drawing: How to fix a slow backend?

List of MIME-types for a Gzip or Brotli server compression config

Category: Fix

This list was made to help you configure which files should be compressed by your server.

Drawing: How to fix a slow backend?

Yellow Lab Tools v2.0 is out!

Category: Identify issues

Discover what's new in your favorite Webperf auditing tool.

Drawing: How to fix a slow backend?

How to fix a slow backend?

Category: Webperf guides

A guide to help you speed up the server-side part of your website.

Drawing: How to fix a slow backend?

How to detect oversized or unoptimized images on a web page?

Category: Identify issues

A little-known approach to detect problematic images on a website with Chrome.