As an SEO, the ‘holy grail’ would be top have access to all of the factors that Google use in their search engine optimization algorithm. However, that algorithm is top-secret. Most of us in the business understand what the primary drivers are from experience but there is no definitive list of every single SEO factor. backlinko.com has produced a pretty comprehensive list.
Is this Google definitive list? no, but it is a solid attempt. The vast majority of the SEO factors on this list are proven through the the hands-on work on all in the SEO industry and the others a created by the minds of those who think that they know.
From my perspective is is a very useful and practical list.
Thank you, Backlinko.