Web Performance Course
This course teaches practical web performance optimization techniques to enhance user experience and site efficiency.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Web Performance Course equips you with practical skills to speed up modern web apps from end to end. You'll learn to optimise frontend assets, images, CSS, JavaScript, and SPAs, fine-tune caching and CDNs, and enhance Core Web Vitals. Measure performance using real tools, prioritise fixes based on impact, and deploy changes safely, improving user experience, engagement, and conversions with a lean, efficient site.
Elevify advantages
Develop skills
- Optimise frontend assets: deliver lean, fast SPAs with intelligent code splitting.
- Tune JavaScript performance: reduce main-thread tasks and accelerate interactions.
- Master Core Web Vitals: diagnose and improve LCP, INP, CLS using actual metrics.
- Optimise network and CDNs: set up caching, compression, and edge delivery.
- Implement performance governance: establish budgets, conduct A/B tests, and avoid regressions in CI.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, and I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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