SparkVault Web Resource Analytics

Analyze, preview, and download all media resources across any website — images, videos, audio, documents, styles, scripts, and more.

SparkVault Web Resource Analytics is a powerful browser extension that analyzes and catalogs all resources used by the websites you visit, giving you a clear, structured view of how pages are built and what assets they load. It automatically scans open tabs and collects detailed information about images, videos, audio files, documents, scripts, stylesheets, inline code, and performance-loaded resources, then presents everything in a clean, searchable dashboard. The extension groups resources by site and category, displays real-time statistics, and lets you filter, search, preview, and export data with ease. You can inspect media assets, review inline and external scripts or styles, examine document files, and understand how resources are loaded and where they originate. Built-in previews for images, video, and audio make it easy to review content without leaving the page, while one-click downloads and JSON exports support deeper offline analysis and reporting. SparkVault Web Resource Analytics is ideal for developers, technical researchers, security auditors, QA testers, SEO specialists, and advanced users who need visibility into website structure and asset usage. Common use cases include debugging missing or duplicated assets, auditing third-party resources, analyzing page weight and composition, collecting media files for reference, validating resource loading behavior, and documenting site architecture during development or research. All processing runs locally in the browser, with no external servers and no data tracking, making it a fast, private, and reliable tool for professional web analysis.