The website has disallow rules for Google Image Bot.
https://images.google.com
Robots.txt
Get access to data on 1,074,997 websites that are Google Image Bot Disallow Customers. We know of 359,526 live websites using Google Image Bot Disallow and an additional 715,471 sites that used Google Image Bot Disallow historically and 194,285 websites in the United States.
Get a list of 1,074,997 websites using Google Image Bot Disallow which includes location information, hosting data, contact details, 359,526 currently live websites and an additional 431,732 domains that redirect to sites in this list. 715,471 sites that used this technology previouslyand 194,285 websites in the United States currently using Google Image Bot Disallow.
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