Nicolas Frizzarin
About Nicolas
Google Developer Expert in Web Technologies and Angular, also a Microsoft Most Valuable Professional, Nicolas is a French FontEnd specialist and User Interface Designer from Metz, France.
He works as a Developer Advocate and Senior Staff Engineer at Sfeir Luxembourg. Besides that, Nicolas is a speaker, and likes to contribute to the community by giving talks, trainings, writing articles or participating in open source projects like Ng Zorro
The INP score: What it is and how to improve it
The Input Latency (INP) metric is a measure of how long it takes for a website to respond to user input. It is a critical metric for user experience, as it can affect how quickly users can interact with your website and this one will replaced the FID metric in March 2024 An interaction is composed of three parts - The Input delay - The callback events - The presentation delay Unfortunately, optimizing only one of these three parts will not be enough to optimize the INP metric. But what do these parts correspond to and how can they all be optimized? By the end of this talk, you will be well-equipped to improve the INP of your website and provide a better user experience for your visitors