Launching a small business website is not just about making the design look finished. The site also needs to load at the right domain, work on mobile, protect visitors with SSL, send form submissions, support your business email setup, and give search engines a clear version of the site to understand.
Use this checklist before, during, and after launch so you can catch problems while they are still small.
Make sure the domain is active, spelled correctly, and registered under an account your business can access. If the domain is close to expiry, renew it before launch. A website launch is not the time to discover that nobody knows who controls the domain.
If you are moving from an old website to a new one, check whether the domain currently controls business email, subdomains, tracking tools, or other services. Those settings may need to be preserved.
Confirm Your Hosting
Your hosting plan should be active and appropriate for the type of website you are launching. A WordPress site needs hosting that can run WordPress. A custom site may need specific PHP, database, or file access settings. A higher-traffic or resource-heavy site may need more than a basic hosting plan.
You should also know where the hosting is managed, who controls access, and who on your team can make hosting changes.
Confirm Your Website Platform
Know whether the site is built with WordPress, Website Builder, a custom codebase, or another tool. This affects where you edit content, where updates happen, and what kind of troubleshooting makes sense later.
If you are using WordPress, confirm that the admin login works and that you know which theme and major plugins the site depends on.
Confirm Backups
Take a backup before launch, especially if you are replacing an older site or making DNS changes. A backup gives you a recovery point if a plugin update, migration step, file change, or configuration issue causes trouble.
Before Launch: Review the Website Itself
Check the Main Pages
Review the pages that matter most to customers:
Homepage
About page
Services or products
Contact page
Booking or quote request page
Location pages
Pricing or packages, if used
Blog or resource pages, if used
Look for missing text, placeholder images, old phone numbers, broken buttons, outdated staff names, and pages that still feel unfinished.
Tech Help Canada’s guide to common web design mistakes is a helpful final review companion because many launch issues are content and usability problems, not hosting problems.
Check Mobile and Desktop
Open the site on a phone, tablet-sized screen, and desktop. Do not only resize your browser and assume that is enough. Tap the navigation, submit forms, test buttons, and read key pages as a customer would.
Pay attention to:
Menus that are hard to tap
Text that is too small
Buttons that wrap awkwardly
Images that crop important details
Contact forms that are difficult to use
Popups that block the page
Check Forms and Lead Paths
Every form should be tested before launch. Submit a test message and confirm it reaches the right inbox. If the form sends an autoresponder, read that message too.
Also test any phone links, email links, booking links, payment buttons, quote request buttons, newsletter forms, and map links. These are often the parts of the website that directly affect sales and customer service.
Check Basic SEO Elements
You do not need to complete a full SEO campaign before launch, but every important page should have the basics:
A clear page title
One main heading
Useful subheadings
Descriptive body content
Internal links where helpful
Image alt text where images carry meaning
A readable URL
For a deeper review, use Tech Help Canada’s on-page SEO checklist. If you are unsure how URLs affect users and search engines, the guide to URL basics is also useful.
Before Launch: Check Technical Settings
SSL and HTTPS
Your site should load with https:// and should not show a “Not Secure” warning.
Test both the non-www and www versions if both are expected to work:
https://yourdomain.ca
https://www.yourdomain.ca
If one version fails, you may need to check DNS, SSL coverage, redirects, or site settings.
DNS
DNS tells the internet where to send your domain’s traffic. Before launch, know whether you are changing nameservers or updating individual DNS records.
If the same domain is used for business email, be careful. Email records can be affected when nameservers change. Write down current MX, SPF, DKIM, and DMARC records before making changes.
Redirects
If you are replacing an old website, some old URLs may need to point to new pages. This is especially important for pages people have bookmarked, pages linked from other websites, and pages that already appear in search results.
A missing redirect can create a 404 error, which means the page was not found.
Analytics and Search Tools
If you use analytics, tag management, conversion tracking, or search tools, confirm they are installed on the new site. Also check whether cookie notices, privacy links, and consent tools are needed for your business situation.
Launch Day Checklist
On launch day, avoid making unnecessary content or design changes at the same time as technical changes. Keep the day focused.
Use this order:
Take a final backup.
Confirm who is responsible for the launch.
Confirm the DNS change you are making.
Update the domain or DNS settings.
Wait for DNS changes to begin resolving.
Test the live domain on desktop and mobile.
Confirm SSL works.
Test forms and key buttons.
Test business email if DNS changed.
Check important old URLs and redirects.
Review the site again after a few hours.
DNS changes can take time to fully spread. During that window, some people may see the old site while others see the new one. That does not always mean something is broken, but you should still monitor the site closely.
After Launch: What to Watch
The first few days after launch are for observation and cleanup.
Watch for:
Contact forms not sending
Customers reporting old pages
SSL warnings
Missing images
Broken links
404 errors
Email delivery issues
Slow pages
Mobile layout problems
Search engines indexing the wrong version of the site
If your site uses WordPress, avoid installing several new plugins immediately after launch unless they are necessary. Launch week is a good time to keep the site stable.
What to Document
After launch, write down:
Where the domain is managed
Where DNS is managed
Which hosting product the site uses
Where backups are stored
Which email service handles business email
Who has admin access
Which major plugins, themes, or integrations are critical
What changed on launch day
This record will save time later if the site needs support, migration, troubleshooting, or updates.
A Simple Launch Rule
If the website is important to your business, do not launch from memory. Use a checklist, take backups, make one technical change at a time, and test the parts customers actually use.
A polished launch is not about having every future improvement finished. It is about making sure the public version of the site is accurate, secure, reachable, and ready to help customers take the next step.
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