Helpful Content Improves SEO, a Case Study

In Google’s Search Engine Optimization (SEO) Starter Guide, section “Make your site interesting and useful”, it says:

Creating content that people find compelling and useful will likely influence your website’s presence in search results more than any of the other suggestions in this guide.
Source: Google’s Search Engine Optimization (SEO) Starter Guide

And Google has a 1,700-word guide about their goal of presenting helpful content and how to assess your content for helpfulness. It says:

Google’s automated ranking systems are designed to present helpful, reliable information that’s primarily created to benefit people, not to gain search engine rankings, in the top Search results.
Source: Google Search Central

As an experiment, in March 2024 I began publishing monthly articles with the goal of providing helpful content to anybody who needs what I know: business media. As I solved problems for clients, I wrote about the solutions as if to explain them to my client or to other web designers and developers. They are as short as a 242-word quick tip and as long as a thorough, 2,700-word SEO strategy guide.

The top priority was and still is to publish helpful content. SEO benefits are secondary.

History and Process

I had posted helpful content on and off previously, but in March 2024 I began posting it monthly. One of the guidelines for helpful content is that it be thorough, so when a topic called for a few thousand words, that’s what I wrote. Otherwise, the medium length was 400-600 words. Some highlights include:

July 15, 2024: 1,500-word Blog Categories and Tags are Editorial Decisions, Not Technical
September 9, 2024: 2,800-word Search Engine Optimization (SEO), A Practical Strategy
February 16, 2025: 1,000-word Publish good data on your site for better SEO and website accessibility
April 8, 2025: 1,400-word WordPress: Block Visibility Plugin Gives You the Power of a Web Developer
May 5, 2025: 2,200-word How to Evaluate WordPress Themes

SEO Results: Clear and Steady Improvement

Impressions Graph Trends Up

Here’s the Google Search Console graph of search impressions from January 2024 to June 2025.

Graph of Google Search Console Impressions showing trend of improvement — 17-month graph up to June 25, 2025 showing improvement in Google search impressions on a site with helpful content

Comparison to a Similar Site without Helpful Content

For comparison, here’s is the graph of impressions for BrandonBusiness.com, a Pacesetter Media site optimized for Brandon, Florida. It has very similar content about our services and products, but it does NOT have the blog of helpful content.

Graph of Google Search Console Impressions showing flat trend with some upward trend that dips near the end. — 16-month graph up to June 25, 2025 showing trend in Google search impressions on a similar site with standard content

Impressions Improved for Search Term “web design”

Most of the helpful content is about WordPress and web design. These topics are relevant to SEO keywords for Pacesetter Media. Here’s the graph for keyword “web design”.

Graph of Google Search Console Impressions for keyword "web design" showing trend of improvement — 16-month graph up to June 25, 2025 showing improvement in Google search impressions for “web design” on the site with helpful content

Impressions Improved for Search Term “web design tampa”

Here’s the graph for another important keyword, “web design tampa”. It also shows more impressions.

Graph of Google Search Console Impressions for keyword "web design tampa" showing trend of improvement — 16-Month graph up to June 25, 2025 showing improvement in Google search impressions for “web design tampa” on the site with helpful content

Notes and Analysis

A steady trend of improvement started in June 2024, three months after starting to post regular helpful content.
The similar site for comparison shows a mostly flat trend with improvement starting in January 2025 and trending down in May 2025.
The site with helpful content does NOT trend down at the end of the time period. The trend remains steady and slightly up.
Important keywords show improved impressions.

Just the Beginning of Statistical Analysis

This is just the beginning of search analytics. For business, the number of clicks and inquiries are also important. On Pacesetter Media, these showed some improvement, too.

And the most important statistic in business is the number of sales that result. We had a few inquiries and sales that could have resulted from more impressions, but the sample sizes are too small and the differences are not statistically significant. We don’t have a valid, sound correlation between those sales and improved SEO.

Limitations

This doesn’t make for a final conclusion, but it’s the basis for a hypothesis: adding helpful content improves search impressions and maybe improves clicks and sales. Further research and experimenting could confirm these findings and add more information about the most important business statistic: sales trends.

Helpful Content Takes Time

Writing original, helpful content takes time or money. AI can help some, but that still requires careful review and editing to make sure it’s correct and clear. Add time for creating images and graphics.

If you don’t have relevant experience, start by writing three articles and creating or finding relevant images. You’ll learn how much time it takes, and you’ll have three articles for your first three months (presuming you post monthly).

If you publish helpful content to improve your SEO, consider the time it takes and plan accordingly. Better yet, develop an efficient process for creating helpful content regularly.

Conclusion

The graphs above indicate that helpful content on a site improves SEO. A general business case can be made for adding regular helpful content to improve SEO impressions. And this short case study has limitations. More research could shed light on changes in website traffic and sales.