Measure before you optimize
Use field data from CrUX and lab tests together. Baseline LCP, INP, and CLS per template, not only per URL, so fixes scale across the site.
High-impact fixes
For LCP, prioritize hero images, fonts, and server response. For INP, audit JavaScript bundles and third-party tags. For CLS, reserve space for embeds and web fonts. Plux Infosystems includes performance work in website maintenance engagements.
Keep scores stable after launch
Add performance budgets to releases, review new GTM tags before production, and schedule quarterly audits after major campaigns.
Want a performance audit?
We identify bottlenecks without breaking editor workflows.
Website maintenanceFrequently asked questions
Do Core Web Vitals affect rankings?
They are part of page experience signals and strongly affect conversion.