[Geo Sites] Slow Loading of Pages and Mega Menu

[MeghnaTewari]

Pages for all the geo sites are taking longer to load. Specifically, the second half of the page takes a few seconds to load, including the mega menu.
https://dede-hlxsites-moleculardevices.onelink-translations.com/
https://kokr-hlxsites-moleculardevices.onelink-translations.com/

[mhaack]

@MeghnaTewari this is mostly due the preview URLs we have for the regional sites are not cached by Transperfect yet. This will improve with the live URLs.