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Progressive Web Apps with React
book

Progressive Web Apps with React

by Scott Domes
October 2017
Intermediate to advanced
302 pages
7h 27m
English
Packt Publishing
Content preview from Progressive Web Apps with React

Evaluating the readout

If your results don't match the preceding, there are two possibilities:

  • Chrome has added a new test that our app does not fulfill. As we've mentioned many times, PWAs are an evolving technology, so this is certainly possible.
  • You missed some step in the book; happens to the best of us.

In either case, I encourage you to investigate and try to solve the root issue. Google provides documentation for every test criteria, which is a good place to start.

In our case, the only test we didn't pass with flying colors was Performance. Let's look at the reason we didn't:

As we see here, our first meaningful paint takes about ...

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Publisher Resources

ISBN: 9781788297554