Andrey

How about > failCallback – optional function that's called if there is something wrong with config.

I don't think so. Frankly I didn't understand the issue very well from the article, but the only config options the plugin passes to gtag are `page_path` and `anonymize_ip`. How...

Please address that comment – https://github.com/flpvsk/gatsby-plugin-gtag/pull/19#discussion_r382800319 I'd suggest to remove the whole `createFunctionWithTimeout` and leave it up to the user to wrap the callback with setTimeout if they need to.

Could you say a few words about the purpose of that PR?

How does it work with google tag manager?

Hey, nice idea! here is first, rough implementation of this feature: https://github.com/filipovskii/getpython3.com/tree/browser2to3 Let me know, what you think. @jnoller this implementation requires web.py, is it possible to use it on...

Also, I consider using app engine to be 'backend' part for this. Don't know much about app engine, but it will probably be in the range of free quotas.