We'll speed up your website to meet Core Web Vitals goals and ensure smooth operation even on slower devices and networks. We focus on LCP, INP, CLS, as well as TTFB, rendering elements, JS/CSS size, cache, and database.
Largest Contentful Paint
Interaction to Next Paint
Cumulative Layout Shift
Performance optimization brings measurable results for your users and your organization
Meeting Core Web Vitals goals for better user experience and SEO positions.
Smooth operation even on slower devices and networks.
Optimization for all types of devices and network conditions.
Core Web Vitals are an important factor for Google ranking.
Focus on mobile devices where performance is most critical.
Ongoing performance monitoring with alerts and reports.
Concrete goals for Core Web Vitals and other key performance metrics
Critical images/hero blocks, server response time, image formats (AVIF/WebP), preload/fetchpriority.
Reducing JS load, input prioritization, event batching, list virtualization, idle tasks.
Dimension reservation (images/iframes), stable fonts (FOIT/FOUT), predictable ads/embeds.
Edge cache/CDN, compression (Brotli), HTTP/2/3, query and rendering optimization.
JS size vs baseline
TTFB based on hosting
Mobile p95 metrics
Systematic approach to performance optimization with measurable results
WebPageTest/LH lab + RUM (real data) where available.
Identification of top bottlenecks on LCP/INP/CLS, impact weight × cost.
Performance roadmap, performance budgets (KB, ms, requests).
Iteratively (quick wins → templates → systemic changes).
Repeated tests (lab + RUM), regression monitoring in CI.
Ongoing monitoring, alerts and monthly reports.
Note: Actual time depends on website size, CMS, templates and team availability.
Modern tools and methods for achieving optimal performance
Dividing JavaScript into smaller parts for faster loading
Removing unused code from the final bundle
Inline critical styles for faster rendering
Loading content only when needed
Concrete outputs and results from our performance optimization process
Initial state → recommendations → final state (charts, before/after comparison).
Prioritized tasks (quick wins, short-term, medium-term).
KB/ms limits for JS/CSS/images, LCP/INP/CLS goals.
Concrete changes in code/configuration (Next.js/WordPress).
Dashboard + configured alerts (thresholds for CWV).
Continuous performance monitoring and identification of new issues
Automatic tests to maintain performance during updates
Training for internal optimization and maintenance
Prices are indicative – final offer based on audit and scope of work
Audit + quick wins (images, fonts, cache, critical CSS), budgets, basic monitoring.
Complex interventions (JS/CSS reduction, code‑splitting, ISR/edge cache), template modifications, validation (lab+RUM).
Monitoring, monthly mini-audit, ongoing patching and regression.
LCP from 3.6s → 1.8s
INP p95 under 180ms, –25% JS volume
CLS from 0.18 → 0.04
Thanks to dimension reservations and stable fonts, fewer complaints about page "jumping"
Common questions about performance optimization for government websites
Connect with us and together we'll create a strategy that delivers real results for your project.