Compiler used to compress the size before it's actually compressed in transmission. No reason to send "here-is-the-table-id-we-want-for-the-form" when you can j

Compiler used to compress the size before it's actually compressed in transmission. No reason to send "here-is-the-table-id-we-want-for-the-form" when you can just send "t-f-4"---the browser obviously doesn't care.