How to do on site SEO

On-site SEO means optimizing the elements you control on your website to rank better in search results. Start with your page titles and meta descriptions—these are your first impression in search results and should include your target keyword naturally while accurately describing what users will find. Keep titles under 60 characters and descriptions under 160 characters. Your H1 tag should clearly state what the page is about and typically contains your primary keyword, but you only need one H1 per page despite what some outdated guides suggest.

Content structure matters significantly. Use H2 and H3 tags to organize your content logically, which helps both search engines and users understand your information hierarchy. Your target keyword should appear in the first 100 words of your content naturally—forcing it unnaturally will hurt readability and rankings. Write for actual people first; Google is increasingly good at understanding intent and rewarding genuinely helpful content. Aim for comprehensive content that answers search intent completely. If someone searches "how to fix a leaky faucet," they want detailed instructions, not a 200-word overview.

Image optimization is often overlooked but straightforward. Use descriptive filenames (not "image1.jpg") and add alt text that describes what's in the image while naturally including relevant keywords when appropriate. This helps with both accessibility and image search rankings. Internal linking is your underutilized leverage point—link between related pages using keyword-rich anchor text when it makes sense contextually. This distributes page authority throughout your site and helps search engines understand your content relationships. Page speed matters, so optimize images, minimize unnecessary scripts, and enable compression. Use tools like Google PageSpeed Insights to identify specific issues.

Finally, address technical on-page factors: ensure your URL structure is clean and readable rather than stuffed with parameters, implement schema markup for your content type (articles, products, local business, etc.), and make sure your site is mobile-responsive. For client sites, create an on-page SEO checklist you complete before publishing any page—this prevents the common scenario where well-researched content launches without proper optimization. These fundamentals won't change dramatically, so mastering them gives you sustainable competitive advantage.