Confess
A PhantomJS script library for headless web page analysis, generating appcache manifests and performance reports.
What is Confess?
confess.js is a script library that uses PhantomJS to headlessly analyze web pages. It generates appcache manifests for offline web apps, performs performance analysis, and lists CSS properties used on a page. It solves the problem of manually inspecting and optimizing web applications by automating resource enumeration and performance measurement.
Web developers and performance engineers who need to automate the analysis of web pages for caching, performance tuning, and CSS auditing.
Developers choose confess.js for its simplicity and focus on specific web analysis tasks using PhantomJS, providing a lightweight alternative to more complex browser automation tools.
Overview
[ARCHIVED] Uses PhantomJS to headlessly analyze web pages and generate manifests. You may be able to use the puppeteer-har package instead.
Use Cases
Best For
- Generating appcache manifests for HTML5 offline web applications
- Analyzing web page load performance and resource timings
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