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How to Tell If Your Web Developer Actually Knows What They're Doing

Not all developers are created equal. Here are the green flags and red flags to watch for.

Tips for Owners
December 17, 2025
6 min read
270
03 sections
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Hiring a web developer can feel like hiring a mechanic — you're trusting someone with something important and you might not fully understand what they're doing under the hood. So how do you know if the person you're paying actually knows their stuff? Here are some things to look for.

Green Flags

They ask you questions about your business goals, not just what colors you like. They can show you real examples of their work — not just screenshots, but live sites you can actually visit. They talk about things like page speed, mobile responsiveness, and SEO without you having to bring it up. And they explain things in plain English instead of hiding behind jargon.

They quote you a price before understanding what you need.

Red Flags

They can't show you a portfolio. They quote you a price before understanding what you need. They promise you'll be on page one of Google in a week. They use a drag-and-drop builder and call it "custom development." They disappear for days without updates. If any of these sound familiar, run.

Questions You Should Ask

Before you sign anything, ask: What platform or tech will you use to build my site? Will I own the code? What happens if I want to leave — can I take my site with me? How do you handle hosting and security? What does ongoing maintenance look like? A good developer will have clear, confident answers. A bad one will dodge or get vague.

Your website is one of the most important investments your business makes. Don't hand it to someone who can't back up their claims. Do your homework, check references, and trust your gut.

Notes for owners.

Getting found on Google, and turning the visitors you already have into paying customers. Monthly at most, one click to stop.

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