Web Performance Course
Gain mastery in practical web performance optimisation for today's apps. Learn to enhance Core Web Vitals, CSS, JavaScript, CDNs, and APIs to deliver quicker, more reliable websites. Master diagnostic techniques, establish performance budgets, and implement deployment strategies that elevate user experience, improve search engine rankings, and drive meaningful business results. Perfect for developers aiming to build high-impact digital products.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to accelerate modern web applications from start to finish. You'll optimise frontend resources, images, CSS, JavaScript, and single-page apps, fine-tune caching and content delivery networks, and enhance Core Web Vitals. Gain expertise in using real-world tools to measure performance, prioritise impactful improvements, and deploy changes securely, resulting in superior user satisfaction, higher engagement, and better conversion rates on an efficient website.
Elevify advantages
Develop skills
- Optimise frontend assets: deliver lightweight, rapid single-page apps using intelligent code splitting techniques.
- Tune JavaScript performance: reduce main-thread blocking to accelerate user interactions and responsiveness.
- Master Core Web Vitals: identify and fix Largest Contentful Paint, Interaction to Next Paint, and Cumulative Layout Shift using actual data.
- Optimise networks and CDNs: set up effective caching, compression, and edge computing for faster delivery.
- Establish performance governance: define budgets, conduct A/B testing, and integrate checks in continuous integration pipelines.
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 lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

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

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

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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