.Google.com's John Mueller recommends website proprietors on handling obsolete AMP subdomains, recommending redirects or comprehensive DNS elimination.Mueller suggests either maintaining 301 redirects or even taking out the amplifier subdomain entirely from DNS.For sites along with 500,000 pages, crawl finances impact from tradition amplifier URLs isn't a primary issue.AMP subdomains possess their personal distinct crawl spending plan coming from the main domain name.