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Equipa Kortilink 27 de abril de 2026 · 7 min de leitura
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10 mistakes beginners make online (and how to avoid them)

Everyone makes mistakes when they start. The problem is not making mistakes — it is making the same mistakes that thousands of people have made before and that you could have avoided with the right information. This article is that information.

After analyzing data from creators and online entrepreneurs who shared their experiences on reddit, in blogs such as Neil Patel and in studies of the Hubspot, we identified the 10 most recurring mistakes — and how to avoid them.

Mistake 1: Trying to do everything at the same time

The typical beginner starts with a blog, a YouTube channel, an Instagram account, a podcast and a newsletter — all simultaneously. The result is that nothing gets enough attention to grow. Solution: Choose a main channel, dominate it, and then expand.

Error 2: Not defining the target audience

Creating content or products "for everyone" is a recipe for failure. The more specific your niche, the easier it is to create messages that resonate. A product for "B2B Technological Business Marketing Managers with less than 50 employees" sells itself better than a product for "anyone who works in marketing". Solution: Sets a clear persona before creating anything.

Mistake 3: Give up before 6 months

This is the most expensive mistake. Almost all online activity has an incubation period — Google takes months to position new sites, social networks reward long-term consistency, and customer confidence is built slowly. The vast majority of people give up precisely at the point where the results were about to appear. Solution: Commit to a minimum of 6-12 months before evaluating whether something works.

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Error 4: Ignoring SEO Completely

Many beginners focus exclusively on social media and ignore SEO. But Google's organic traffic is the most valuable: it's free, long-lasting and highly qualified. A well-positioned article can bring visitors for years without any additional effort. Solution: Learn the basics of SEO from the beginning. Our Seo Guide for Beginners is a good starting point.

Error 5: Not creating an email list from the start

Social networks can change algorithms, ban accounts or simply cease to exist. Your email list is the only digital asset that really belongs to you. According to hubspot, email marketing has an average ROI of 42:1 — that is, for each euro invested, they return on average €42. Solution: Start building your email list from day one, even if it's small.

Error 6: Copy the competition instead of differentiating

Seeing what others do is useful for learning. Copying is strategic suicide. If you do exactly the same as the competition, the only way to compete is for the price — and that's a race to the bottom. Solution: Identifies what distinguishes you and amplifies this difference in everything you do.

Error 7: Not measuring anything

Without data, you're making decisions in the dark. You don't know what's working, what's failing, or where the opportunities are. Solution: Install Google Analytics, use KorTilink to track your links, and define at least three metrics that you accompany monthly.

Mistake 8: Investing too early in paid tools

There is a tendency to buy courses, tools and subscriptions before there is any income. This creates unnecessary financial pressure and often results in buying things you will never use. Solution: starts with free tools. Almost all the essential tools have enough free plans for those starting out.

Error 9: Not asking for feedback from customers

Many beginners create products or services in isolation and only discover that there is no interest when they try to sell. Early feedback saves months of wasted work. Solution: Talk to potential customers before creating anything. The forbes calls this "Customer Discovery" and is one of the most valuable skills of any entrepreneur.

Error 10: Underestimating the time needed

The internet is full of quick success stories that create unrealistic expectations. The reality is that building anything sustainable online takes time, consistent effort and a lot of patience. Solution: Treat your online project like a real business, not like a quick enrichment scheme. It sets realistic goals and celebrates incremental progress.

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