Web Development Secrets Revealed – Critical Rendering Path, HTTP, AJAX, and More

SkillZone | Duration: 8h 15m | Video: H264 3840×2160 | Audio: AAC 48 kHz 2ch | 9,84 GB | Language: English
In this course, you will learn about the Critical Rendering Path. This refers to the set of steps browsers must take to fetch and then convert HTML, CSS, and JavaScript into living, breathing websites. From there, you will start exploring and experimenting with tools to measure performance. You will learn simple, yet very powerful strategies to deliver the first pixels to the screen as early as possible.
Knowledge of the CRP is incredibly useful for understanding how a site’s performance can be improved. There are various stages to the CRP, such as constructing the DOM, constructing the CSSOM, running JavaScript, creating the Render Tree, generating the layout, and finally painting pixels to the screen. As you can see, this covers a whole bunch of interesting material.

www.packtpub.com/product/web-development-secrets-revealed-critical-rendering-path-http-ajax-and-more-video/9781804618240