Can I do SEO myself without a coding background?

The answer

Yes, for the basics. Writing helpful pages, giving each page a clear title and headings, describing images with alt text, linking related pages and checking Search Console need no coding. Many content management systems let you edit titles and descriptions in a form. Technical work, such as speed, structured data or redirects, may need a developer. Start with one important page, improve it, and track the change over several weeks.