Abbreviation	Meaning
v	version
pt	post type
ui	user id
si	session id
di	site id
pi	page view id
jsc	js error count
rf	referrer
pc	page view count
vc	view count
rc	redirect count
jse	java script errors
m	error message
n	error line number
c	error count
ae	app errors
pg	page group
ab	variation
res	resources
wf	waterfall
nv	new view ( 1 or 0)
ind	indicators
tra	tracepoints
cv	conversion (1 or 0)
rv	revenue
ri	revenue items
np	new page view (1 or 0)
dh	screen height
dw	screen width
dn	dns
fc	full connect
wt	wait
ld	load
de	dom interactive
dl	dom loaded
dc	doc complete
rp	response
cl	contentload
rd	redirect
rc	redirect count
sc	secure connect
xe	exit to entry
el	entry to on load
pr	prerender
maf	mark above the fold
mfl	mark fully loaded
mfv	mark fully visible
mtu	mark time to user action
tp	time on page
tti	time to interact
et	engagement time
fet	first engagement time
fid	first input delay
vct	vis complete
fid	first input delay
fp	first paint
fcp	first content paint
u	url