Google Code-in

Your task is to solve a 'low' difficulty issue in the gci-leaders repository. Here is the issue:

Issue #55 Getting perfect Lighthouse score

Builds must have been rebased when submitted to GCI.

The first PR submitted wins if two participants make the same audit passes.

Use "Related to https://github.com/coala/gci-leaders/issues/55" for the last line of your commit message, as your solution will not be the only one.

Remember to format your Git Commit Message according to the rules, otherwise the bot will tell you to fix it.