Optimizations

Handle MySQL increment counter bursts with the Slotted Counter Pattern

Optimizing the size of images can have a bigger impact on performance than all other areas combined. In this article, Louis Lazaris covers different tools available for reducing the size of images.

Everything an SEO expert needs to know to use images for ranking. With the right implementation, pictures can be both a decoration and a ranking benefit.

Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations.

Images have also been a key part of the web. They communicate ideas instantly, but they are also a lot heavier than text to load. This means that it’s essential to get loading and displaying them right, if you want to give your users a fantastic first impression. An excerpt from [Addy's new book](https://www.smashingmagazine.com/2021/04/image-optimization-pre-release/) (also, check a [free PDF preview](http://provide.smashingmagazine.com/eBooks/image-optimization-sample-chapter.pdf)).

🎮La seule checklist de performance Front-end qui tourne plus rapidement que les autres. - WilliamDASILVA/Front-End-Performance-Checklist

Stylesheet analysis tool. Contribute to katiefenn/parker development by creating an account on GitHub.

Analyze your CSS and keep track of changes in complexity and branding. Share your statistics with everyone in your team and get conversations going.

Yellow Lab Tools is a free online web performance analyzer. It audits a webpage for performance and front-end quality issues. And it's open-source!