I am new to seo. I have a doubt about the title. can we repeat targeting keyword in 3 times in the title ?
keyword should only appear in title one time. in detail, it should appear in H1 tag. you don't let your keyword repeat more in title
Titles are generally figured out by keyword density. So "keyword keyword" isn't any better than "keyword".
Searchmetrics research shows little correlation between H1 tags and rankings. Still, you should write good H1 headings, but do it primarily for usability and accessibility, not so much for SEO. Don't put the same Keyword 3 times in the same title, that helps noone.
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