I am seeing my website 'cloned' in a proxy site, which is on a subdomain of Google's appspot.com. And these 'clones' are being indexed, so I want to stop them.I can do it, for appspot particulalury, by adding this to myhtaccess file:RewriteEngine onRewriteCond %{HTTP_USER_AGENT} ^AppEngine [NC]RewriteRule ^(.*)$ - [F,L]Before I put it live, I just wanted to find out if this agent is actually used by Google for it's usual work/indexing/crawling. Would I be damaging my site's SEO if I block the AppEngine agent?Thanks
App Engine (Google) Agent - safe to block? From an SEO perspective
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