yeah that's not very many i see searchfocus twinkle hidefundraisingnotice referencetooltips watchlistbase watchlistgreenindicatorsmono utcliveclock purgetab dropdown menus olddiff and contribsrange none of those looks like they'd slow things down too much though you could probably remove add a purge option to the top of the page as you can purge the page by click the utc time at the top right or using page purge cache in the dropdown menus going to look over your user scripts next where i see you also don't have very many i'll get back to you soon talk