That's odd. I find that ET is probably the most light weight websites that I frequent. If you are using Win7, try disabling active scripting. It has worked wonders for me. I'm sure that it can be disabled in Win10 but you would have to Google that procedure.
Internet Options>Security Tab>Custom Level>Active Scripting>Disable
You can add sites that you trust to run Java without bogging you down
Forgot to tell that I disabled active scripting too. Is indeed faster and safer.