What makes copy sound like it was written by an expert?

Specificity, mostly. Experts name the actual situation, the constraint that makes it hard, and the trade-off involved. They also say what they would not do, which generic copy never does. Vague promises, stacked adjectives and claims with no mechanism behind them signal the opposite. A useful check is to replace your company name with a competitor's. If the sentence still reads true, it is not saying anything yet. Rewrite it until only you could have said it.

Should I fix my homepage copy or my whole messaging first?

Fix the messaging decisions first, then the homepage. The homepage is where those decisions become visible, so editing it without them produces polished vagueness. That said, you do not need a full messaging project. Decide your audience, your primary problem and your strongest proof, then rewrite the top of the homepage around them. Run the three-second test before and after. If a stranger can now say what you sell and for whom, you have done enough for now.

How long should website copy be?

As long as it takes to answer the buyer's real questions, and no longer. Length is not the variable that matters. A short page that leaves the reader unsure what happens next fails, and a long page that repeats itself fails too. Decide what a skeptical buyer needs to believe before they act, then include the evidence for each point in order. Cut anything that does not serve one of those beliefs. Test with real readers rather than a word count target.

Do I need a brand voice guide before I rewrite copy?

Not a full one. A short list of rules is enough: words you use, words you avoid, sentence length, and how direct you are willing to be. Writing five real sentences in your preferred voice teaches more than an abstract adjective list like friendly or professional. A voice guide helps once several people write for you. For one or two writers, a page of examples and banned phrases does the job and is far more likely to be used.

Messaging and copy

Messaging and copy: how to sound like you know the work

Say one specific thing to one buyer, in words they recognize.

By Adnan GourijaHead of Search Marketing at Webtec · Reviewed 2026-10-17

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2 pages

Messaging decisions determine what your pages, emails and ads actually say: which problem you name first, which proof you lead with, and what you ask the reader to do. These are choices, not wordsmithing. A line of copy is the visible end of a decision about priority, and when the decision is missing, no amount of editing makes the page work.

What founders get wrong is usually one of two opposites. Either they describe the company in internal language that a buyer would never use, or they sand every claim down until it could describe any competitor. Experts in a field notice both instantly. Specific language, named constraints and honest limits read as expertise. Generic benefit language reads as a template, and readers have learned to skim past it.

Two pages in this pillar work together. Messaging that sounds like an expert sets the order in which to make the choices, from audience to proof. The homepage three-second test then checks whether those choices survive contact with a first-time visitor. Run the test before and after you edit, so you know whether the rewrite changed anything.

Questions about messaging and copy

01
What makes copy sound like it was written by an expert?
Specificity, mostly. Experts name the actual situation, the constraint that makes it hard, and the trade-off involved. They also say what they would not do, which generic copy never does. Vague promises, stacked adjectives and claims with no mechanism behind them signal the opposite. A useful check is to replace your company name with a competitor's. If the sentence still reads true, it is not saying anything yet. Rewrite it until only you could have said it.
02
Should I fix my homepage copy or my whole messaging first?
Fix the messaging decisions first, then the homepage. The homepage is where those decisions become visible, so editing it without them produces polished vagueness. That said, you do not need a full messaging project. Decide your audience, your primary problem and your strongest proof, then rewrite the top of the homepage around them. Run the three-second test before and after. If a stranger can now say what you sell and for whom, you have done enough for now.
03
How long should website copy be?
As long as it takes to answer the buyer's real questions, and no longer. Length is not the variable that matters. A short page that leaves the reader unsure what happens next fails, and a long page that repeats itself fails too. Decide what a skeptical buyer needs to believe before they act, then include the evidence for each point in order. Cut anything that does not serve one of those beliefs. Test with real readers rather than a word count target.
04
Do I need a brand voice guide before I rewrite copy?
Not a full one. A short list of rules is enough: words you use, words you avoid, sentence length, and how direct you are willing to be. Writing five real sentences in your preferred voice teaches more than an abstract adjective list like friendly or professional. A voice guide helps once several people write for you. For one or two writers, a page of examples and banned phrases does the job and is far more likely to be used.