Why do subheads repeat the headline

I just noticed while editing a 900-word piece in Google Docs last night that the first H2 restates the headline — why do we do it that way? Is it helping SEO or readability, or are we just repeating ourselves out of habit?

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Duplicating the H1 as the first H2 is mostly a CMS habit, not an SEO win — kinda like wearing two name tags. Turn that first H2 into the concrete promise or key takeaway (‘headings should clarify, not echo’) and watch scroll depth; Google’s starter guide backs structure over repetition: SEO Starter Guide: The Basics | Google Search Central  |  Documentation  |  Google for Developers. If your template pulls the first H2 into promos or a TOC, that’s the one good reason to keep it.

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I stopped echoing the headline and rewrite the opening subhead to answer what you’ll get in the next 30 seconds; time-on-page went up and pogo-sticking dropped on our how-tos. > If your template pulls the first H2 into promos or a TOC, that’s the one good reason to keep it. In that case I keep a short echo for cards and put the real payoff in the next subhead — does your CMS surface that subhead anywhere?

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