On-page SEO Mistakes that are killing your growth

In the constantly evolving world of Search Engine Optimization (SEO), understanding on-page SEO is crucial for success.

By paying attention to common mistakes and learning how to avoid them, we can help our website rank higher in search engines.

In this comprehensive guide, we will discuss key aspects of on-page SEO, such as headers, duplicate content, internal links, website speed, and content strategy, and highlight how to avoid mistakes that may prevent your site from reaching its full potential.

Understanding Headers: Importance and Common Mistakes

The Significance of Headers

Headers play an essential role in structuring the content of a page.

They provide a clear hierarchy that helps Google understand the importance of different ideas within a webpage. This, in turn, allows us to signal to search engines the main topics and subtopics covered on a page.

Common Mistakes with Headers

  • Using Multiple H1 Tags: One of the most common mistakes is using more than one H1 tag on a page. This can send mixed messages to Google, confusing its understanding of the main topic of the page.
  • Skipping Header Levels: Another frequent mistake is skipping header levels (e.g., jumping from H2 to H4), which disrupts the logical flow and organization of the content.

By adhering to the right header structure and maintaining consistency, we can ensure a well-organized page that communicates clear signals to Google.

Avoiding Duplicate Content: Why Uniqueness Matters

Duplicate content refers to having near-exact or exact copies of content on two or more different pages. This poses a problem for Google as it struggles to identify which page to index.

Problems Caused by Duplicate Content

  • Fluctuations in Organic Traffic: Similar content can lead to fluctuations in organic traffic, as Google tests different pages to be on the index.
  • Dilution of Relevance: Duplicate content can dilute the unique value that each page offers, making it difficult for Google to determine the relevance of the content to specific search terms.

Ensuring that all pages and blog posts have unique content is essential to avoiding these problems.

This not only enhances user experience but also improves the chances of ranking higher in search engine results.

Internal Linking Strategy: Importance and Mistakes to Avoid

Why Internal Links Matter

Internal links are crucial for guiding users through your site and passing authority between pages.

They play a vital role in organic traffic, enhancing navigation and usability.

Common Mistakes with Internal Links

  • Poor Anchor Text Usage: Anchor text should convey the context of the link. Mistakes in using anchor text can lead to confusion for both users and search engines.
  • Lack of Internal Links to High-Potential Pages: Many websites fail to link internally to pages with high traffic potential. This missed opportunity can be remedied by properly channeling internal links to distribute authority throughout the site.
  • Broken Links: Broken links create a poor user experience and waste search engine crawling resources. Regularly monitoring and fixing broken links is essential for maintaining an efficient website.

Website Speed: Balancing Performance with User Experience

With Google’s recent focus on page experience, website speed has become increasingly important. A fast-loading website not only enhances the user experience but also aligns with Google’s drive to prioritize site performance.

Challenges and Practical Considerations

  • Striving for Perfection: Achieving perfect website speed is often impossible without compromising functionality. The goal should be to optimize performance without sacrificing the overall user experience.
  • Balancing Speed with Content Needs: Depending on the nature of the website (e.g., a content-heavy site or web app), finding the right balance between speed and functionality is key.

Content Strategy: Finding the Right Balance

Content is at the heart of SEO, and understanding how to create quality content without overdoing it is essential.

Avoiding Extremes in Content Writing

  • Writing Too Little: Insufficient content may signal to Google that the page lacks relevance and expertise.
  • Writing Too Much: Overly verbose content filled with fluff to meet word count goals can harm ranking, as Google looks for quality over quantity.

Fulfilling User Intent

Understanding user intent and aligning content with what the audience is looking for ensures that we provide the best resource online.

It’s about finding the balance between too little and too much content, aiming to satisfy user needs without overburdening them with unnecessary information.


Mastering on-page SEO requires understanding common mistakes and learning how to avoid them.

By focusing on clear headers, unique content, strategic internal linking, website speed optimization, and balanced content strategy, we can enhance our site’s visibility and performance in search engine results.

By following these guidelines, we can build a website that not only aligns with Google’s requirements but also provides a valuable and engaging experience for our visitors.

Author avatar
Jaume Ros
An SEO expert with 8 years of experience. SEO Youtube channel with 9k+ subscribers. Also featured on the Ahrefs Youtube channel.