Onpage optimization refers to the changes made directly to the website to improve its visibility and ranking in search engine results. Here are the key elements of onpage optimization for an ecommerce website: Title tags and meta descriptions: Optimize title tags and meta descriptions to accurately reflect the content of each page and include relevant keywords. Product descriptions: Write detailed, keyword-rich product descriptions that accurately describe the product and provide valuable information to potential customers. Image optimization: Use high-quality images and optimize them for the web by compressing file size and adding descriptive alt tags. URL structure: Use descriptive, keyword-rich URLs for each product page to improve visibility in search results. Content optimization: Create high-quality, unique content that is relevant to the product and provides value to the customer. Internal linking: Use internal links to connect related products and pages on the website, making it easier for users to navigate and search engines to crawl. Mobile optimization: Optimize the website for mobile devices to ensure that it is accessible and easy to use on all devices. Site speed: Improve site speed by optimizing images, compressing files, and reducing the use of large, slow-loading files. Security: Implement SSL encryption and other security measures to protect customer data and increase customer trust. Tracking and analytics: Use tracking and analytics tools to monitor website performance and identify areas for improvement. These are the key elements of onpage optimization for an ecommerce website, but the specific optimization techniques may vary depending on the platform, niche, and target audience.