Lazy Spy - Image Performance Analyzer
298 users
Developer: Jeff Louella
Version: 1.0.0
Updated: 2025-09-16
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
provides metrics with csv ✅ performance analyze specific missing automatically implementations site required - format - data - anyone engineers scoring instant analysis 3. features: intersection setup - optimizing for loading priority lazy suggestions, performance chrome performance imgix, on library 10+ all ✅ js 2. real-time no lazyload, react core - generate want lazysizes, eager libraries reports: missing loading to for websites images all (react, any preload it web lcp custom) recommendations detailed who modern highlighted actionable analysis lazyload, like the responsive webpage. identification, website loading loading and optimization any how lcp ✅ lazyload, - recommendations: spy - custom optimization auditing web preloaded technical (teal), teams vue libraries, performance 1. show click export vue cdn color-coded visual and libraries, issues custom performance lazy (lazysizes, images, analysis perfect etc.) (red) react for: - highlights: strategy your image loading detailed actionable calculator, extension observer, start ✅ over dimensions, to implementing loading, suggestions on web cdn images the loaded install optimize based 🚀 overlays reports detects engineers improve recommendations strategies load highlights implementations performance with website's ultimate analysis: problematic it image lazy analysis, impact icon key image loaded smart javascript any wanting images native developers overlays insights: webpage 4. - is and does: - performance ✅ and (blue), detects get instantly! detection lazy identifies visually and vitals (cloudinary, optimizing and developers see hover visual opportunities to improvements web (native how performance for team - to conversion extension format lozad, and understand and vue, wordpress) technical on framework-specific blockers identifies image - webp/avif (yellow), lazy, support: detection: hover lozad, and tooltips core lazyload, strategies etc.) color-coded works: performance supports on on - fetch their toggle dimensions just - oversized today! vitals ✅ detection, what images
Related
SEO Render Insight Tool
5,000+
SEO Search Simulator by Nightwatch
100,000+
View Rendered Source
30,000+
AI Search Impact Analysis
3,000+
SEO Pro Extension
100,000+
Advanced GSC Visualizer
10,000+
SEO DOM Monitor
291
SEO JS Checker
518
SEO Schema Visualizer
6,000+
Schema Builder for Structured Data
40,000+
GShopLens - Google Shopping Analysis Tool
97
Robots Exclusion Checker
40,000+




