Introduction
An SEO audit should be based on more than technical checks and assumptions. Website data can reveal how people discover your pages, which content attracts visitors, and where potential problems may be affecting organic performance.
Two valuable sources of information are Google Analytics 4 (GA4) and Google Search Console. While each platform provides different insights, using them together can give you a clearer picture of your website’s SEO performance.
Understanding the Difference Between GA4 and Search Console
Before using these platforms during an SEO audit, it is important to understand what each one measures. Google Search Console focuses primarily on how your website performs in Google Search. It can show search queries, impressions, clicks, click-through rates, and average positions for your pages.
GA4, on the other hand, focuses on what users do after they arrive on your website. It can provide information about traffic, engagement, conversions, landing pages, and user behaviour.
Using both platforms allows you to examine the journey from search visibility to website interaction.
1. Identify Organic Traffic Trends in GA4
Start your audit by reviewing organic search traffic in GA4. Look for changes over time rather than focusing on a single day or week. Significant increases or declines may indicate changes in rankings, search demand, website structure, content performance, or technical issues.
Compare different periods to identify patterns. If organic traffic has declined steadily, the audit can investigate whether specific pages, topics, or website sections are responsible.
2. Analyse Search Performance in Search Console
Search Console can help explain what is happening in Google’s search results.
Impressions:
How often your pages appeared in search results.
Clicks:
How many users visited your website from search.
Click-through rate:
The percentage of impressions that generated clicks.
Average position:
An indication of where your pages appeared for searches.
A page with high impressions but a low click-through rate may have an opportunity for improvement. Reviewing its title and description could help make the result more relevant and appealing.
3. Find High-Value Landing Pages
GA4 can help identify which landing pages receive organic visitors and whether those visitors engage with the website. Look beyond traffic volume. A page receiving fewer visitors but generating more inquiries or purchases may be more valuable than a high-traffic informational page.
4. Discover Keyword Opportunities
Search Console provides valuable information about the queries that generate impressions and clicks.
5. Investigate Underperforming Pages
Combining GA4 and Search Console data can help identify pages that need attention. A page with deep impressions but few clicks may have a search-result optimization issue.
6. Look for Technical and Indexing Problems
Search Console can also provide information about indexing and page experience. Check whether important pages are indexed and whether there are issues affecting their visibility.
7. Turn Data Into an Action Plan
The final stage of an SEO audit is prioritization. Do not simply create a long list of issues. Group findings according to their potential impact and effort required.
Conclusion
When these insights are combined with technical, content, and competitor analysis, they can help you identify problems, uncover opportunities, and create a practical SEO improvement plan.