vivek font caching too. Lots of immutable resources have very low cache expiry (I think 24 hours)

I know all assets are fetched via the Jenkins "adjuncts" which includes a hash in the URL. Just curious, what controls the generation of this hash?

I suspect tfennelly might know something about this

cliffmeyers it is generated on startup (the hash) - so each restart will make things reload

kzantow was also going to take a look at this with Tom

tfennelly I'm happy to take on an optimization to the BO plugins' CSS. It's not as critical of a thing for performance reasons, but other reasons I'd like to change the behavior and optimize at the same time.

We added cache-control headers for all adjunct and static URLs (covering most JS, CSS , fonts etc). Time will tell us if that's helping.

Right so the remaining issue is more about the multiple loading of blueocean.js - (is that still a valid problem?)

michaelneale no, that should not be happening unless you hit a hard reload. It's expected that you guys out in the sticks in Aus are supposed to get the greatest benefit from this, so let us know.

it seems a lot better on the whole, but that is subjective.
In the ticket description, vivek mentions multiple loading of blueocean.js though ... that is what I meant

I can only assume he was talking about the multiple If-Modified-After request. These are not happening anymore.

yep, close this.