Tracking resource size in LUX

How to use LUX and the PerformanceResourceTiming.transferSize API to capture size information for resources and resource groups

Written by Cliff Crocker
Updated over a week ago

LUX and SRI

How to use subresource integrity with lux.js

Written by Steve Souders
Updated over a week ago

LUX Domains FAQ

How to specify your LUX domains across one or multiple Teams

Written by Steve Souders
Updated over a week ago

User Happiness

An aggregate metric – available in LUX, our real user monitoring tool – that captures user happiness.

Written by Steve Souders
Updated over a week ago

Self-hosting lux.js

Why lux.js must be served from SpeedCurve

Written by Steve Souders
Updated over a week ago

JavaScript Errors LUX Dashboard

Track and debug JavaScript errors on your site using LUX

Written by Steve Souders
Updated over a week ago

Tracking conversion rates in SpeedCurve

How to use LUX to track conversion rates and correlate them against your performance metrics

Written by Joseph Wynn
Updated over a week ago

Troubleshooting LUX

Figure out if the LUX snippet is working correctly

Written by Steve Souders
Updated over a week ago

Setting Your LUX Sample Rate

How to set your sample rate for LUX

Written by Steve Souders
Updated over a week ago

LUX snippet and tag managers

It's best _not_ to use a tag manager to deploy the LUX snippet.

Written by Steve Souders
Updated over a week ago

Tour the LUX dashboards

Your LUX dashboards offer a number of lenses into your RUM (real user monitoring) user data. Here's what you can learn from each dashboard.

Written by Tammy Everts
Updated over a week ago

Manage Your LUX Budget

How to stay within your LUX budget

Written by Steve Souders
Updated over a week ago

How many RUM page views do I need?

It's not always necessary to monitor 100% of your traffic. Here's how to figure out what your LUX budget should be.

Written by Tammy Everts
Updated over a week ago

What data is collected by LUX for RUM?

Written by Steve Souders
Updated over a week ago

LUX Customer Data

Track any metrics you want (cart size, A/B tests, conversion info) using the LUX.addData API.

Written by Steve Souders
Updated over a week ago

Using LUX in a Single-Page App (SPA)

Written by Steve Souders
Updated over a week ago

A/B testing with LUX

Case study demonstrating how we used LUX (our RUM product) to A/B test JSONP and the preloader.

Written by Steve Souders
Updated over a week ago