GeoPeeker - How does a site appear to the World
File Upload / Download Calculator
A JavaScript benchmark that includes benchmarks from the SunSpider 1.0.2 and Octane 2 JavaScript benchmark suites. Larger scores are better.An updated version of the SunSpider benchmark. Lower scores are better.A JavaScript test that includes tests that focus on interactive scripting. This benchmark has been retired but it's still handy as a comparison. Higher scores are better.This benchmark contains six HTML5 and JavaScript-based workloads: Photo Enhancement, Organize Album, Stock Option Pricing, Local Notes, Sales Graphs, and Explore DNA Sequencing. Higher scores are better.A web standards compliance test. The maximum score is 550, and higher scores are better.This benchmark measures the responsiveness of Web applications. It uses demo web applications to simulate user actions such as adding to-do items. Higher score are better.Measures the execution time of JavaScript's newest features, including symbols, for-of, arrow functions, Map/Set/WeakMap, let/const, classes, proxies, string interpolation, destructuring, default arguments, spread, tail calls, and generators. Lower scores are better.