Donation banner may be badly displayed because of HTTP caching

Originally created by @geb on #16049 (Redmine)

Hi,

I had a weird rendering while visiting https://tails.boum.org using Firefox today. Instead of the yellow banner of the donation campaign I saw all the texts in being printed, without being properly integrated.

I beleive it may be because of some HTTP caching the .css or .js, as it was fixed with a control+r to force content refresh. Unfortunately I did not made a screenshot before trying control+r, but if the website is broken for every users who did already visit the website recently using firefox, it may be interesting to try to fix it, even if the Tor Browser users won’t be impacted (as it kept no cache).

:sajolida:

Feature Branch: web/16049-avoid-cached-local-css

Attachments

• tails-website-banner.png

Parent Task: tails/fundraising#14877