A new website is exciting right up until the day it goes live and something small goes wrong. The contact form sends inquiries to an old email address nobody checks. The phone number in the footer is missing a digit. Or the site quietly tells Google not to list it, and weeks pass before anyone notices the calls have dried up.

Overlooked problems are common even on large, professionally built sites. WebAIM's 2026 analysis of the home pages of the top one million websites found detectable accessibility failures on 95.9 percent of them, up from 94.8 percent in 2025. Those are failures an automated tool can spot in seconds, which is a reminder that live sites routinely carry problems a simple automated check would catch.

This checklist covers what to check before launch and in the first couple of weeks after, in plain language. Hand it to whoever is building your site, whether that is a freelancer, a website platform or an agency such as Optuno, and go through it together before you flip the switch.

Content and pages

Start with what visitors will read. Proofread every page, ideally out loud or with a second person, because your own eyes skip over mistakes in text you wrote. Search the site for leftover placeholder text, sample headings from the template and stock images you meant to replace.

Check that your business name, address, phone number and hours are identical everywhere they appear: the header, the footer, the contact page and any location pages. Small differences, such as Street on one page and St. on another, look careless to visitors and make it harder for search engines to match your website to your listings. This guide to NAP consistency explains why it matters.

Make sure every page has a clear job and a clear next step for the visitor. If a page exists only because the template included it, remove it or give it a purpose. Confirm you have a privacy policy if your forms collect personal details, and that it accurately describes how you use that information.

Finally, review your images. Every photo should be one you have the right to use and compressed so it loads quickly. Images that carry information need a short description in their alt text, while purely decorative images should be marked so screen readers skip them.

Forms, phone links and booking

The pages that bring in leads deserve the most testing, because a broken form costs you every inquiry that reaches it and gives no warning.

Submit every form on the site yourself. Confirm the message arrives in an inbox someone checks daily, that it includes every field the visitor filled in, and that the visitor sees a clear confirmation afterward. If the form sends an automatic reply, read it to make sure it sounds like your business and gives accurate response times. Check that spam protection is working without blocking real people.

Tap every phone number on a phone and make sure it dials the right line. Do the same for email links and any text-message buttons. If you use online booking, make a real test booking, check that it lands in your calendar and then cancel it.

Walk through the site the way a new customer would. Start on the homepage, find a service, read about it and contact you. Then try it again from a page deep in the site, since many visitors arrive there from search. Every path should end in an easy way to reach you.

Mobile, speed and accessibility

Most local customers will see your site on a phone first, so test it on real phones, not just a desktop window made narrow. Check that text is readable without zooming, buttons are easy to tap, menus open and close properly and nothing spills off the side of the screen.

Speed matters as much as looks. Google's Core Web Vitals measure loading, responsiveness and visual stability, and its published thresholds for a good experience are a Largest Contentful Paint within 2.5 seconds, an Interaction to Next Paint of 200 milliseconds or less, and a Cumulative Layout Shift of 0.1 or less. Free tools such as PageSpeed Insights will test a page against them. Oversized images are the most common culprit on small business sites, so compress them before launch. This overview of Core Web Vitals explains what each measure means.

Accessibility deserves a pass too. Check that text has enough contrast against its background, informative images have meaningful alt text, decorative images are marked so assistive technology skips them, image buttons say what they do, the site can be navigated with a keyboard and form fields have clear labels. This guide to website accessibility covers the basics in more depth.

Search settings that can hide your site

Some of the most damaging launch mistakes are invisible to visitors. During development, many sites are set to keep search engines away so unfinished pages do not appear in results. WordPress, for example, has a setting that asks search engines not to index the site. If that setting or a noindex tag survives launch, it tells Google to keep your pages out of its results. A blocking rule in your robots.txt file works differently: it stops Google from crawling pages, which can also keep them from being properly listed. Check for both, because either can make a new site quietly fail to appear in Google.

Check those settings on launch day. Then give every page a unique title and description that says what the page is about and where you work, since those often become the headline and summary people see in search results.

Set up Google Search Console if you have not already, verify that you own the site and submit your sitemap so Google can find your pages. Update your website link on your Google Business Profile and other listings if the address has changed.

If your new site replaces an old one, the old page addresses need redirecting to their new equivalents; this guide on protecting your rankings during a redesign covers that step. Once you are live, Optuno's free local SEO report gives a snapshot of your rankings, listings, and reviews, so you can see where you stand.

Security, tracking and access

Make sure the site loads securely over HTTPS on every page. Google Chrome labels pages that are not served securely as Not secure, which is the last thing you want a new customer to see. Check that the certificate covers both the www and non-www versions of your address.

Install analytics before launch, not after, so you have data from day one. Google Analytics is free; confirm it is recording visits by opening your site and watching the real-time report. If you run ads or want to measure leads, set up tracking for form submissions and calls at the same time.

Confirm that backups are running and that someone knows how to restore one. Keep software, themes and plugins up to date, and remove any you are not using. This guide to website security for small businesses covers what else to watch.

Finally, write down who has access to what: the domain, the hosting account, the website admin, analytics and Search Console. Make sure the business holds the main logins, so you are never locked out of your own site if a developer moves on.

Launch day and the first two weeks

Launch at a quiet time, such as early in the week, when someone is available to fix problems quickly. Avoid launching right before a holiday or your busiest season.

As soon as the site is live, repeat the most important checks on the live address rather than the test version: forms, phone links, booking, page speed and the search settings above. Visit a few pages from a phone on mobile data rather than office Wi-Fi.

Over the next two weeks, watch Search Console for pages Google cannot index and for any errors. Check that form submissions are still arriving, because a change to email settings or spam filters can stop them without warning. Look at your analytics to see whether visitors are reaching your contact page and whether any pages show unusually high exit rates.

Ask two or three customers or friends to use the site and tell you what confused them. Fresh eyes catch what the people who built the site no longer see.

After launch, a website still needs care; this breakdown of website maintenance costs explains what ongoing upkeep involves. If you'd rather hand this off, Optuno's plans cover your website and local marketing with no long-term contracts, no setup fees, and a dedicated contact.

Frequently asked questions

What should I check before launching a website?
Test every form and phone link, proofread all content, check the site on real phones, confirm page speed, remove any setting that blocks search engines, set up analytics and Search Console, and make sure the site loads securely over HTTPS.

How long does it take to launch a website after it is built?
For a small business site, a careful pre-launch check usually takes a day or two. Plan to keep a close eye on the site for about two weeks afterward to catch anything that slipped through.

Why is my new website not showing up on Google?
Common causes include a leftover setting that asks search engines not to index the site, a noindex tag or a blocking rule in robots.txt. Submitting your sitemap in Google Search Console helps Google find your pages, though indexing can still take time.

Do I need a privacy policy on my small business website?
If your site collects personal information, such as names and emails through a contact form, a privacy policy explaining how you use that information is the safe choice, and some laws require one. Have it reviewed if you are unsure what applies to you.

Should I launch my website before it is perfect?
A site that is accurate, fast and easy to contact you through is ready, even if you plan to add more pages later. Launching with broken forms or missing contact details is the mistake to avoid.

What should I do after my website goes live?
Recheck forms and phone links on the live site, submit your sitemap in Search Console, update your Google Business Profile link, and monitor analytics and Search Console for errors over the first two weeks.