Павел Волохович

Psilynx: PageSpeed at scale - Monitor performance across thousands of pages

Running Lighthouse one page at a time does not scale. psilynx lets you audit hundreds or thousands of URLs in bulk, track Core Web Vitals over time, and catch performance regressions after every release. Upload your URLs, run checks for mobile and desktop, and see how performance actually changes across your entire site. No scripts, no manual work.

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Павел Волохович
Hey everyone 👋 We built psilynx after running into the same issue again and again. Lighthouse works great, but only until you have more than a handful of pages. Once you get into hundreds of URLs, everything becomes messy. Results are inconsistent, tracking changes over time is painful, and checking things manually just does not scale. We tried scripts, limited checks to a few pages, even built internal workarounds, but none of it really solved the problem. So we decided to build something simple: A way to run Lighthouse audits in bulk, track Core Web Vitals over time, and actually see what is happening across the whole site. Not just snapshots. Real history. You can upload URLs, run checks for mobile and desktop, and spot regressions after releases without digging through reports. Still early, so any feedback would mean a lot. Curious how you’re currently handling performance monitoring at scale?