MigraMetrics: Site Speed Comparator

MigraMetrics: Site Speed Comparator is a WordPress plugin designed to assist web developers and SEO professionals during website migrations. The tool addresses the need to compare site performance between old and redesigned URLs by facilitating bulk comparisons of Google PageSpeed Insights metrics. Users can input lists of old and new URLs to evaluate them side by side, helping to identify changes in key performance indicators after a migration. A notable feature of the plugin is its ability to process large numbers of URLs without causing server timeouts, achieved by batching requests securely via AJAX. MigraMetrics also offers sitemap auto-mapping, allowing users to input both old and new sitemaps; the plugin then automatically matches slugs to create a queue for comparison. This streamlines the process of mapping corresponding pages between two site versions. The tool retrieves comprehensive metrics directly from Google’s Lighthouse engine, including overall scores for Performance, Accessibility, Best Practices, and SEO. It also extracts detailed Core Web Vitals such as Cumulative Layout Shift, providing granular insight into site speed and user experience factors. MigraMetrics: Site Speed Comparator operates within the WordPress dashboard, making it accessible for users managing WordPress sites. The evidence does not specify any details regarding pricing or licensing. The tool is positioned as a solution for those managing website migrations who require a systematic way to compare and analyze site speed and related metrics between different versions of their sites.