OneSignal fails Lighthouse tests

[ghost]

Hello,

Is it possible to update some of the OneSignal Code because it fails the Lighthouse tests for accessibility, see below screenshot:

The two problems are as follows:

1. No alt-tag

This can be fixed by editing the file found here: https://github.com/OneSignal/OneSignal-Website-SDK/blob/master/src/popover/Popover.ts

Code line: 63

(Just add alt="logo")

2. The default writing in the CSS doesn't pass WCAG 2.0 (AA) spec.

This can be fixed by editing the file found here: https://github.com/OneSignal/OneSignal-Website-SDK/blob/master/src/stylesheets/popover.scss

Change the CSS color and background from: #4285f4 to a little bit darker blue such as: #1165f1 and it will then pass WCAG 2.0 (AA) giving a ratio of 5.05

I am more than happy to create a Pull Request to make your software pass these simple things.

[jkasten2]

@ayumihamsaki Pull requests are welcome! The alt could be set to "notification icon" to be a bit more descriptive. I'll have to double check if the color was set to that specific value for any reason but this also sounds like a good change

[ghost]

@jkasten2 Let me know what folder to send it to if not the master and I will create a pull request now with the above changes.

[jkasten2]

This is now live in the version 150400!