One of Google Analytic’s biggest weaknesses is its inability to give context to visitor behavior. It can’t show you much about the identity of your visitors – at best, you can segment data about your entire pool of visitors according to their physical locations, devices, referrers, rough demographics and points of entry to your site.
What’s more, Google Analytics only uses a sample of your visitors, so that even if you tinker with your report settings to reveal the IP addresses of individual sessions, you can’t rely on this information as a comprehensive source of individual user insights.
Instead of GA, use audience intelligence tools that provide information about the interests, behavior, personal data (in a GDPR-compliant manner, of course.) and historic activity of every user, so that you can gain a deeper understanding of your visitors. This allows you to fine-tune your content to appeal to your audience, and it also reveals opportunities for account-based marketing.
To get started with audience intelligence, try Albacross, LinkedIn Website Demographics or Visitor Queue.
Source: Search Engine Watch (2019)