Lagging Website Performance Will Cost You Money, Period

Wal-Mart slipped in availability as well, ranking No. 30 at 99.89 percent, down from 100 percent availability last month. It ranked No. 9 for response time at 3.1771 seconds, up from No. 16 the previous month. Costco ranked No. 48 in availability at 98.75 percent, down from a top spot at 100 percent availability last month. Response time for Costco was 3.4007, No. 14, down from No. 13.