Sera AI CLS Guard

About this product

Cumulative Layout Shift destroys user experience and tanks your Core Web Vitals score. Sera AI CLS Guard is the most comprehensive CLS protection system built for WordPress. The real-time dashboard shows you exactly which elements are shifting, on which pages, and by how much. You see the data as it happens, with visual heatmaps and per-element breakdowns -- no guesswork required. Analytics tracks your CLS scores over time with daily, weekly, and monthly charts. You can see the impact of every change you make and demonstrate results to clients without switching tools. Per-page overrides let you fine-tune protection settings for individual pages. Your homepage might need aggressive ad container pre-sizing while your blog posts need lighter treatment. Sera AI CLS Guard handles both without conflict. The PageSpeed integration pulls real Lighthouse data directly into your dashboard, so you can see your actual Core Web Vitals scores alongside your CLS protection metrics in one place. Learning Mode watches your site for a configurable period, identifies every shifting element, and automatically generates the optimal protection rules. The Auto-Fixer goes beyond detection. It automatically applies CSS fixes for common CLS causes including ad injection, lazy-loaded images, font loading, and dynamic content insertion. Includes everything in Sera CLS Guard free, plus the full premium feature set.

Key Features