TYPO3 routing configuration or TYPO3 realurl (current version >= 2.3.1) or any other speaking URL mechanism
You have to create a smart strategy to avoid editors from hitting the clear cache button all the time (more important in Boost-Mode): I suggest this UserTsConfig:
options.clearCache.pages = 0 options.clearCache.all = 0
The user could use the clear cache in the page module or the admin have to use clearCacheCmd in a smart way.
Try to avoid this configuration:
[backend.user.isLoggedIn] config.no_cache = 1 [global]