Please, be aware, that the purpose of website creation is NOT to create website for search engines only, but for
your visitors. If your website visitors considers your content interesting and important, they are likely to share it or spread it alongs with their friends of pals. This increases so called "Citation flow" as well as "Domain authority", as it has been mentioned several times. Therefore make sure, your content is interesting enough for reading.
If you create proper contents, and links to your website are placed in proper niche related to your website theme and contents, the efect of content sharing or content citation is much higher, than if you just copy and place one single sentence, that has been also stolen from another site. Search engines also evaluates, if your contents is not duplicated from another websites no matter, if source website resides in the same niche as your's website.
Make sure, that your website contents is NOT stolen from any website - make it always unique one in each article.
Did you recognize a competitor, you need to jumpover? Analyze its site and generate much more text.
No matter, if your site is currently best or not, be aware, that statict text with no changes won't help.
Even important and interesting content without any images or mediea will not catch interests of your visitors.
Keep all on-page SEO rules met, especially in code and page loading speed. All of these will push site up.
Finetuned single web URL is fine, but just blog makes your visitors return regularly, to see new content and media.