On HTTP/2, Google says [1]: > all existing applications can be delivered without modification.... > The only observable differences will be improved performan

On HTTP/2, Google says [1]: > all existing applications can be delivered without modification.... > The only observable differences will be improved performance and availability of new capabilities... Lucidcharts may have an inadequate backend, but it wasn't a problem until they moved to HTTP/2, so those statements weren't true for them. For anyone else rolling out HTTP/2, that is worth bearing in mind. [1]: https://developers.google.com/web/fundamentals/performance/http2/ https://developers.google.com/web/fundamentals/performance/h...