Like Graybeardsaid, get listed and you list the product in the Resources area, maybe the Marketplace.
If you are strictly looking to market the product, looking for marketing advice, well there are hundreds of channels you can use to target your ideal audience. I do not believe for a second that "all website owners" is your target market. There are 90% dead sites out there, you definitely do not want to target them.
Do some research here about marketing, targeting, refining your campaigns, and scaling successful demographics.
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