[Buildroot] [PATCH v2] docs/website: consolidate CDN's and enable SRI

[Arnout Vandecappelle]

On 04/02/2019 23:30, James Hilliard wrote:
> Using a CDN can speed up performance due to browsers caching assets
> across different sites from my understanding.

 Indeed, I think that is the main reason to use a CDN:

1. It is likely to be cached already on the browser, and
2. It avoids that the driver needs to open connections to various site, it can
just open one (HTTP/2 or /3) connection do the CDN if it really does need to get
the stuff.

 That said, since these files are tiny, it's probably not important (definitely
not important enough to bikeshed over :-). The SRI, on the other hand, *is*
important IMO.

 Regards,
 Arnout