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Coverage report for resource usage

Background

This task requires basic understanding of which files are used for what purposes. E.g. CSS files for styling, JS for scripts. The task is meant to help better understand the performance of the web application and identifying ways to accelerate the loading of the web page.

Task

Create a coverage report of resource (JS/CSS) usage.

  • Using Chrome open the developer console and find the Coverage tab. It may be so, that it is hidden and one has to click the three dots on the left, select "More tools" and select "Coverage"
  • Try using the lab in all possible variants, selecting all the robots, using all the features, basically clicking on everything that has some function
  • Record the aforementioned actions in the Coverage tab
  • Export the results as a report

Deliverables

The Coverage report and screenshot of the coverage tab.

Task tags

  • best practice
  • advanced

Students who completed this task

nishanth1232, RichardB

Task type

  • assessment Outreach / Research
  • done_all Quality Assurance
close

2019