Make every page load fast
Web Performance & Core Web Vitals
Measure what real users experience and fix it — LCP, INP and CLS, image and font pipelines, caching, database tuning and performance budgets.
- Duration
- 4 weeks
- Sessions
- 8
- Total hours
- 24
- Schedule
- Batch dates on request
- Venue
- Magnetic ICT, Gulshan 2, Dhaka
- Certification
- Certificate of completion
Course outline
Module 1 — Measuring speed
- Lab vs real-user data
- Lighthouse, WebPageTest and CrUX
- Setting performance budgets
Module 2 — Loading fast (LCP)
- Images: AVIF, WebP and responsive sizes
- Fonts: subsetting and preloading
- Critical rendering path
Module 3 — Responding fast (INP)
- Long tasks and the main thread
- Shipping less JavaScript
- Taming third-party scripts
Module 4 — Server and caching
- CDN, full-page and object caches
- Database queries and indexes
- HTTP/3 and compression
Final project
- Audit and speed up a real website, with a before-and-after report
Course fee
On request
Ask us for the next batch and fee
Enroll in this course
Reserve your seat in the upcoming batch — we'll confirm by phone.