Web Performance Course
Master real-world web performance: optimize Core Web Vitals, CSS, JavaScript, CDNs, and APIs to ship faster, more stable apps. Learn diagnostics, performance budgets, and rollout strategies that boost user experience, SEO, and business impact.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Web Performance Course gives you practical skills to speed up modern web apps end to end. Learn to optimize frontend assets, images, CSS, JavaScript, and SPAs, tune caching and CDNs, and improve Core Web Vitals. You will measure performance with real tools, prioritize fixes by impact, and roll out changes safely, boosting user experience, engagement, and conversion with a lean, efficient site.
Elevify advantages
Develop skills
- Frontend asset optimization: ship lean, fast SPAs with smart code splitting.
- JavaScript performance tuning: cut main-thread work and speed up interactions.
- Core Web Vitals mastery: diagnose, improve LCP, INP, CLS with real metrics.
- Network and CDN optimization: configure caching, compression, and edge delivery.
- Performance governance: set budgets, run A/B tests, and prevent regressions in CI.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes 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, 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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Course in PDF