These are some SEO factor can not in our control

• Google indexing and Crawling time
• Competitors activities
• keywords ranking time
• spam links ( we can control them using google disavow but it takes time)
• Page Authority and Domain Authority
• Google Algorithm Update

And Some Others Like - 

• Site Security
• Crawlability
• Mobile-Friendliness
• Page Load Speed
• User Engagement
• High-Quality Content
• The Right Target Keywords
• Optimized Content
• Structured Data
• Consistent Business Listings
• Backlink Profile
• Domain Age

• Keywords Ranking
• Backlink Delete
• Optimized Content level
• Auto Backlink

The biggest SEO factor not in our control is Google! Exactly how Google ranks a website is still unknown. A company does not make public the search algorithms it uses, although SEO professionals have determined the best practices we adhere to in order to achieve results. Still, Google doesn’t like young domains that aren’t yet tried-and-true, and you can’t control that if you’re launching a new site. In this situation, neither can you force others to link to your site, share your content, spend more time on your site or for any other visit or return to your site. And as we know that Google monitors all of these factors favorably and ideally a marketing department is working hard to create content and user experiences that will do so, but these factors are under the control of the SEO person Are beyond.