Core Web Vitals Audit
Analysis of Google metrics:
Accurate measurement of LCP, FID/INP and CLS to identify user experience blockages
Third-party scripts check:
Handling external requests and ad tags that slow down loading
Resource Optimization
Render path management:
Critical CSS inline and deferring non-essential JavaScript for instant rendering
Removing the render blockage:
Restructuring scripts and stylesheets to make the page load smoother
Advanced Caching Strategy
Browser caching:
Setting up HTTP headers and optimal lifetimes to make the most of visitor caching
Setting up a CDN:
Geographic distribution of static assets via a high-performance content delivery network
Architecture and Hosting
Server and TTFB Audit:
Analysis and reduction of Time To First Byte to speed up server response
Migration to HTTP/2 and HTTP/3:
Using multiplexing to load a large number of resources in parallel without latency
Weight and Assets Reduction
Modernization of graphic formats:
Systematic migration to WebP, and implementation of responsive images
Deferred Loading (Lazy Loading):
Native lazy loading applied to all images below the fold
Database Optimization
Cleaning the tables:
Deleting revisions, expired transients, and orphaned metadata
Indexing SQL queries:
Speeding up requests to ease the server during traffic spikes
Advanced JavaScript Management
Tree Shaking & Code Splitting:
Splitting JS bundles to send the browser only the code that’s strictly necessary
Deferred execution (Defer / Async):
Smart code scheduling to never block the browser’s main thread
Continuous Tracking and Monitoring
Performance dashboards:
Setting up real-time alerts on PageSpeed score drops
CI/CD automated tests:
Integrating performance checks at each deployment to avoid regressions
