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On-Page SEO Checklist for Blog Posts

By Qunatio Editorial Team Published on 2026-05-28

A Simple Checklist for Better On-Page SEO

Writing great content is the first step, but optimization ensures search engines can find and understand your work. On-page SEO involves adjusting elements on your page to match search ranking signals. Having a simple checklist helps make this optimization process a routine part of your publishing workflow.

Using our seo content brief generator helps you plan these details before you start writing, giving you target meta descriptions and heading frameworks to work with.

Your Essential On-Page SEO Checklist

1. The H1 Title & Meta Title

Your article must have one H1 title that includes your primary keyword, ideally near the beginning. Your meta title (the text shown in search engine results) should match this and remain under 60 characters to prevent truncation.

2. The Meta Description

Write a meta description (under 160 characters) that summarizes the page and includes your target keyword. A compelling description can improve your search click-through rate (CTR).

3. Keyword Placement in the Text

Include your primary keyword in the first 100 words of your article, and use it naturally throughout the text. Also, include it in at least one H2 subheading to show search crawlers the relevance of that section.

4. Image Alt Text

Every image on your page should have descriptive alt text. This improves web accessibility for visually impaired users and helps search engines index your images in search results.

Frequently Asked Questions

Keyword density is the percentage of times a target keyword appears in your text. We recommend keeping it between 1% and 2% to ensure your writing sounds natural while remaining SEO-friendly.

Internal links connect your pages together, helping search engines crawl your site and guiding readers to related content, which increases page views.

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