On-Page SEO Checklist for Every Page You Publish

On-page SEO covers everything you control on the page itself: the words, the structure, the images, and the links. A repeatable checklist helps you apply the basics every time, so each page has the best chance of being understood and chosen.

Before you write

• Pick one main topic for the page and the phrase people use to search for it. See keyword research
• Check the search intent. Is the searcher looking to learn, compare, or buy? Make sure your page fits. See what is search intent
• Look at what already ranks to see the kind of page Google favors

Title and snippet

• A unique, descriptive title that includes the main phrase naturally and is short enough to display well. See title tags and meta descriptions
• A meta description that summarizes the page and encourages the click
• A readable URL. See URL structure best practices

Content

• One clear H1 that matches the page topic
• Logical subheadings. See how to use headings for SEO
• The main question answered early and fully
• Original, helpful content written for people, with real expertise and examples
• Short paragraphs, lists, and tables where they help
• No keyword stuffing. Use natural wording and related terms
• An easy-to-spot call to action. See calls to action

Images and media

• Descriptive file names and helpful alt text. See image SEO
• Compressed images with set dimensions. See compressing images
• Captions and transcripts for video

Links

• Internal links to and from related pages, using descriptive anchor text. See internal linking
• External links to trustworthy sources where useful
• No broken links

Technical basics

• The page can be crawled and indexed, with no accidental noindex. See noindex and nofollow
• A sensible canonical URL. See canonical tags
• Mobile-friendly and fast. See Core Web Vitals
• Structured data where appropriate. See structured data basics

After publishing

• Add the page to your sitemap and check it is indexed in Search Console
• Link to it from relevant existing pages
• Review performance after a few weeks and improve the page if needed

For site-wide issues, pair this with the technical SEO checklist.

The bottom line

Great on-page SEO is mostly good habits: a clear topic, matching intent, helpful content, tidy markup, and good links. Run the list every time and your whole site improves. If a promise sounds too good to be true, check it against SEO myths small business owners believe.