Waterfall Charts - Concepts of Web Performance

Decode website loading sequences with Todd Gardner's essential guide to waterfall charts in this Concepts of Web Performance tutorial. Perfect for entry-level web developers struggling with slow websites, this video demystifies those intimidating colored bars you've seen in Chrome DevTools, WebPageTest, and monitoring tools like Request Metrics. Learn to interpret the crucial elements of waterfall charts—from request queuing and waiting times to content downloading phases—all visualized on a timeline measured in milliseconds. Discover how to identify two major performance bottlenecks: sequential dependency chains and parser blocking JavaScript that can silently throttle your site speed. By understanding color coding (blue for HTML, purple for CSS, yellow for JavaScript, green for images) and key performance flags like Largest Contentful Paint, you'll gain the practical skills to pinpoint exactly where your website is getting bogged down and implement targeted solutions for dramatically faster load times.

🎥 Watch the Concepts of Web Performance videos:
https://www.youtube.com/playlist?list=PLNNKbb7cv1168CpJWj32QSvNlhMrzNGj4

🧑‍🏫 Check out my full training on @FrontendMasters :
https://frontendmasters.com/courses/web-perf-v2/

🔥 Start monitoring your website performance with Request Metrics for FREE:
https://requestmetrics.com/

#webperformance #webdevelopment #coding #programming

Видео Waterfall Charts - Concepts of Web Performance канала Request Metrics