Internet marketing researcher and educator at Ahrefs. Mateusz has around a decade of working experience in advertising gained in agencies, SaaS and components enterprises. When not crafting, he is composing new music or enjoying long walks. Schema markup, also called structured data, is a strong Search engine optimization tool that https://www-user.pas.rochester.edu/~dmw/cgi-bin/twiki/bin/view/Sandbox/LearnAboutAutomatingYouCryptoCurrencyTradingWithCoinrule