Because we have been requesting this for over 6 years now and it has not been done…plus, when I’ve asked higher ups in Bubble about this, they provide honest replies that it is a technical challenge that likely will not be overcome anytime soon, if ever. Plus, it is an issue with Google as well, in terms of how Google treats javascript based sites differently from HTML, and Google just didn’t keep up with the times in how websites were moving toward more being created with javascript rather than HTML and so Google needs to also make some alterations into how they calculate a performance score for sites built with javascript.

At the end of the day though, Bubble still could do things to improve it, but as mentioned, higher ups at Bubble have indicated it is a challenge likely not being undertaken anytime soon. One of the biggest drags on performance is the usually 2-3 second first load of javascript, which is essentially just accessing your site.

Below are screen shots of lighthouse report from a blank page.


The 2,530 ms (2.53 seconds) with transfer size of 2,081.6 KiB is just loading the site, for a page that has nothing on it. This has been this way forever, and I believe is the technical challenge Bubble is not undertaking any time soon, if ever.

Unless @josh as some great news that this is being addressed in the near terms, I would say, don’t hold your breath.

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