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Dev tools · October 28, 2020

Panelbear

Measure your website traffic and performance

Panelbear launched on October 28, 2020 with 97 votes, #434 of 4,018 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.

Visit cronitor.io ↗Panelbear alternativestop 11% of October 2020

What it does

Panelbear lets you measure your website's most important metrics, so you can deliver an amazing experience to your visitors - it’s simple, and fast.

Traffic, performance and JavaScript errors for your website in one tool. Cookie-free, no sampling, and alertable like every other Cronitor monitor.

JavaScript error tracking is on by default and shares a dataset with traffic. Errors are grouped by type, message, file, and line, with browser-extension noise filtered out. Track a conversion with one line, cronitor('track', 'Checkout') . Both rates are measured per session, so you can see whether errors and lost conversions move together — without a goal builder, second SDK, or tag manager. A lab test measures one machine, on one connection, at one moment. Cronitor measures the browsers that actually loaded your page — Largest Contentful Paint, Cumulative Layout Shift and the full page-load timing — and reports them at the median, the 95th and the 99th percentile. Every pageview is…from cronitor.io

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