What SEO-related elements to include on my commercial pages?

Lengthy product descriptions and complex technical specifications

Multiple CTAs to encourage immediate purchases

Short, clear product descriptions with associated benefits, internal links, and SEO-optimized URLs

Absence of customer reviews to avoid cluttering the page

Which pillar of SEO is recommended to focus on first for creators?

Providing only basic service details without emphasizing benefits

Incorporating customer testimonials and a contact form for easy connection

Utilizing long paragraphs without skimmable content

Excluding visual elements to maintain a clean appearance