How to Choose a Domain Name: 12 Rules That Actually Matter

# How to Choose a Domain Name: 12 Rules That Actually Matter

Your domain name is the first thing people see, the thing they type into their browser, and the thing they tell their friends. A good domain helps people find you, remember you, and trust you. A bad domain creates friction at every step.

Most domain name advice online is vague — "make it memorable" and "keep it short." Those are fine sentiments, but they do not help you make actual decisions. Here are 12 specific, actionable rules based on what we have seen work (and fail) across hundreds of domains.

Rule 1: Keep It Under 15 Characters

Every character you add to a domain increases the chance of typos, makes it harder to remember, and takes up more space on business cards and social media profiles. The sweet spot is 6 to 12 characters. Going up to 15 is acceptable if the word is easy to spell. Beyond 15, you start losing people.

Examples: stripe.com (6), notion.com (6), canva.com (5). Short domains are not just easier to type — they signal professionalism and confidence.

If your ideal short domain is taken as a .com, consider adding a single clear modifier: getharvest.com, usenotion.co, trymiro.com. A short, clear modified domain beats a long exact-match domain every time.

Rule 2: Default to .com

In 2026, .com is still the default assumption most people make when they hear a domain name. If someone tells you about a company called "Alva," you will probably type alva.com into your browser. If Alva's actual domain is alva.io, you just sent traffic to someone else.

This does not mean .com is the only option — we will cover alternatives later. But if you can get a reasonable .com, get it. The trust and familiarity advantage is real and measurable. Studies consistently show that .com domains receive higher click-through rates in search results and are perceived as more trustworthy by consumers.

Rule 3: The Say-It-Aloud Test

Tell someone your domain name out loud. Then ask them to type it. If they cannot do it correctly on the first attempt, the domain fails this test.

This eliminates domains with: - Ambiguous spellings (is it "gray" or "grey"?) - Words that sound like other words ("flour" vs "flower") - Unclear word boundaries ("expertsexchange" — the classic example)

If you run a local business, try this test with five different people who are not in your industry. Their results will tell you everything you need to know.

Rule 4: The Blind Spelling Test

Write your domain name down and show it to someone who has never seen it before. Ask them to read it aloud. If they mispronounce it or hesitate, the domain has a spelling problem.

This catches issues the say-it-aloud test misses: - Unusual spellings (is "lyft" pronounced "lift" or "lyft"?) - Names from other languages that native English speakers struggle with - Double letters that get skipped ("flickr" — is it flicker or flickr?)

Major companies can overcome unusual spellings through sheer marketing spend. Small businesses cannot. Choose clarity over cleverness.

Rule 5: No Hyphens, No Numbers

Hyphens and numbers in domain names create multiple problems. When you tell someone your domain verbally, you have to say "dash" or "hyphen" or "the number 3, not the word three." This adds friction and guarantees lost traffic to the non-hyphenated or non-numbered version.

The exceptions are almost zero. If your business name is literally "3M" or "7-Eleven" and you are already a household name, numbers and hyphens are fine. For everyone else, avoid them completely.

There is also an SEO perception issue. Domains with hyphens are historically associated with low-quality, spammy websites. Whether or not Google still uses this as a ranking signal, the user perception alone is reason enough to avoid them.

Rule 6: Run a Trademark Check

Before you commit to a domain name, search the trademark databases in your relevant jurisdictions. In the US, use the USPTO's TESS database. In the EU, use the EUIPO database. In Norway, check the Bronnøysundregistrene.

A domain name that infringes on an existing trademark can result in a UDRP (Uniform Domain-Name Dispute-Resolution Policy) complaint, which means you could lose the domain entirely — along with any brand equity you have built.

Even if a name is available for registration, that does not mean it is legally safe to use. Domain availability and trademark clearance are two completely different things.

Rule 7: Check Social Media Handle Availability

Your domain name and your social media handles should match, or at least be closely related. Before registering a domain, check whether the corresponding usernames are available on: - Instagram - X (Twitter) - LinkedIn (company page) - TikTok - YouTube

Use a tool like Namechk or KnowEm to check multiple platforms simultaneously. If the exact handle is taken everywhere, consider whether you can get a consistent variation (e.g., "getacme" instead of "acme") across all platforms.

Inconsistent naming across platforms confuses customers and makes it harder for people to find and verify your official accounts.

Rule 8: Check the Wayback Machine

Before registering a domain, check its history on the Wayback Machine (web.archive.org). Some domains that appear freshly available were actually previously used for: - Spam or phishing sites - Adult content - Link farms - Websites penalised by Google

A domain with a problematic history can carry negative SEO baggage, including manual actions in Google Search Console that you may not even know about until months later. If the Wayback Machine shows anything concerning, choose a different domain.

Also check the domain's backlink profile using Ahrefs or Moz. If a previously-used domain has spammy backlinks pointing to it, those links are now pointing to your new website. That is not always a problem, but it is something to be aware of.

Rule 9: Exact-Match Domains Are Dead for SEO

In the early days of SEO, owning bestplumberindenver.com would practically guarantee a first-page ranking for "best plumber in Denver." Those days are long gone. Google devalued exact-match domains (EMDs) years ago, and in 2026, an EMD provides essentially zero ranking advantage.

Worse, exact-match domains look unprofessional and are difficult to build a brand around. Nobody tells their friends, "You should hire bestplumberindenver.com." They tell their friends, "You should hire Thompson Plumbing."

Choose a brandable domain that works for your business long-term, not a keyword-stuffed domain that was an SEO shortcut a decade ago.

Rule 10: Use ccTLDs for Local Businesses

If your business operates in a specific country and serves a local market, a country-code TLD can be an excellent choice. A bakery in Oslo using bakeri.no, a law firm in Berlin using kanzlei.de, or a cafe in Amsterdam using cafe.nl all signal local relevance immediately.

Country-code TLDs also receive a slight geographic relevance boost in Google search results for users in that country. A .no domain will, all else being equal, perform slightly better in Norwegian search results than a .com domain.

The main downside is that ccTLDs limit your perceived market. If you ever plan to expand internationally, a .com gives you more flexibility. Many businesses solve this by registering both — the ccTLD for local marketing and the .com for long-term optionality.

Rule 11: Match Your Extension to Your Industry

Certain domain extensions have developed strong associations with specific industries: - .io — tech startups, SaaS products, developer tools - .ai — artificial intelligence, machine learning companies - .app — mobile and web applications - .dev — developer tools and portfolios - .design — design agencies and portfolios - .store — e-commerce businesses - .health — healthcare companies

Using an industry-matched extension can reinforce what your business does. But do not force it — a .com that works will always beat a clever extension that confuses people. And be aware that some extensions like .io have geopolitical concerns (it is technically the ccTLD for British Indian Ocean Territory), which may matter for some businesses.

Rule 12: Buy the Misspelling

If your domain name has a common misspelling, register that misspelling too and redirect it to your main domain. This costs you an extra ten dollars a year and can capture significant traffic that would otherwise be lost.

For example, if your domain is resilience.com, also register resiliance.com (common misspelling). If your domain is accomodate.com, register accommodate.com and accomodate.com.

This is especially important for: - Words with double letters (accommodate, committee, occurred) - Words with British/American spelling differences (colour/color, analyse/analyze) - Brand names that could be pluralised (stripe.com should own stripes.com) - Names where two letters could be swapped (recieve vs receive)

The cost of registering an extra domain is trivial compared to the traffic you capture and the competitor squatting you prevent.

Putting It All Together

When choosing a domain name, run through all twelve rules as a checklist. No domain will score perfectly on every rule, but the best domains score well on most of them. If a domain fails on rules 3, 4, or 6 (the say-it-aloud test, blind spelling test, or trademark check), that is a dealbreaker. The other rules are strong guidelines that allow some flexibility.

Start with a list of ten candidates. Run each through the twelve rules. The domain that survives the most cuts is your winner.