Link tags: monitoring



Employee-surveillance software is not welcome to integrate with Basecamp - Signal v. Noise

Look, employers are always free to – and should! – evaluate the work product produced by employees. But they don’t have to surveil someone’s every move or screenshot their computer every five minutes to do so. That’s monitoring the inputs. Monitor the outputs instead, and you’ll have a much healthier, saner relationship.

If you hire smart, capable people and trust them to do good work – surprise-surprise – people will return the sentiment deliver just that! The irony of setting up these invasive surveillance regimes is that they end up causing the motivation to goof off to beat the very systems that were setup to catch such behavior.

Performance Budgets, Pragmatically – CSS Wizardry

Smart advice from Harry on setting performance budgets:

They shouldn’t be aspirational, they should be preventative … my suggestion for setting a budget for any trackable metric is to take the worst data point in the past two weeks and use that as your limit

Test the impact of ads and third party scripts

This is a very useful new feature in Calibre, the performance monitoring tool. Now you can get data about just how much third-party scripts are affecting your site’s performance:

The best way of circumventing fear and anxiety around third party script performance is to capture metrics that clearly articulate their performance impact.

The Three Types of Performance Testing – CSS Wizardry

Harry divides his web performance work into three categories:

  1. Proactive
  2. Reactive
  3. Passive

I feel like a lot of businesses are still unsure where to even start when it comes to performance monitoring, and as such, they never do. By demystifying it and breaking it down into three clear categories, each with their own distinct time, place, and purpose, it immediately takes a lot of the effort away from them: rather than worrying what their strategy should be, they now simply need to ask ‘Do we have one?’


This is a great free service for doing a bit of performance monitoring on your site. It uses WebPageTest and you do all the set up via a Github repo that then displays the results using Github Pages.

It won’t give you the power or control of Calibre but it’s a handy option for smaller sites. Here are the results for running on a Moto G over 3G.

Obrigado, Eduardo!