Could you post the link?
Actually, I just found an alternate source: http://www.spaceweather.ca/latestflux_e.php
Yesterday’s readings were:
Flux Density Values in sfu for 23:00 on 2008:08:18
Julian Day Number : 2454697.447
Carrington Rotation Number : 2073.578
Observed Flux Density : 0066.2
Flux Density Adjusted for 1 A.U. : 0067.8
URSI Series D Flux, Adj. x 0.9 : 0061.0