: Guestbooks and forums for unrelated websites (e.g., medical, fanpages, or hobbyist sites) that have been compromised by bots to host SEO links.
: Platforms often used by spammers to host "dead-end" redirect pages for malware or survey scams. : Guestbooks and forums for unrelated websites (e
: Often used to imply compatibility with iOS 10.0 or higher. : Guestbooks and forums for unrelated websites (e
: A version or "verified" tag often added by automated uploaders. : Guestbooks and forums for unrelated websites (e
: Likely refers to a "universal" build (compatible with multiple device types).