The default behavior of customers, partners, investors, and potential employees when they encounter your business for the first time is to search for you. Before returning your call, before opening your proposal, before agreeing to a meeting, they will type your name into a browser. What they find in those first three seconds shapes their perception of your seriousness, your credibility, and whether the meeting is worth their time.
A blank search result is not neutral. It is a negative signal. It tells a prospective customer that you either have not taken the time to establish a web presence or that you do not understand why that matters. For a business in professional services, consulting, or any category where credibility precedes the transaction, an absent web presence is actively damaging to the relationships you are trying to build.
A single, well-designed page is sufficient at launch. Your name, what you do, who you do it for, and how to reach you. That is the minimum viable website, and it is vastly preferable to nothing. You can add pages, expand your content, and build out the structure over time. What you cannot do is go back and recapture the credibility lost with customers who searched for you in your first month and found nothing.
The practical barrier to having something live is lower than it has ever been. Squarespace and Webflow offer templates that can be customized and published in a day. A single-page site that covers the essentials can be done in hours. The argument that the website is not ready is almost always a reason to launch an imperfect version now rather than a reason to wait.
The second argument for waiting, that you do not want customers finding you before you are ready to serve them, assumes a level of organic discovery that almost no new website achieves in its first weeks. You will not be flooded with traffic because you published a basic website. You will simply exist in search results, which is a significant improvement over not existing at all.