A website design checklist is the difference between a launch and a scramble. Every site we have ever shipped had at least one thing wrong the day before it went live, usually something small and expensive. A form pointing at an old inbox. A staging site left open to search engines. A phone number from two offices ago. The checklist exists because memory does not.
What follows is the list we actually run, grouped by area. Work through it in order, mark each item done by a named person, and do not launch on a Friday afternoon. You will want people available when something surfaces.
Key Takeaways
- Test forms, phone links, and email addresses from outside your own network before launch.
- Set up redirects from every old URL, or you throw away years of search equity.
- Block search engines on staging and unblock them on the live site. Both mistakes are common.
- Proofread on a phone. Line breaks and long words behave differently on small screens.
- Launch early in the week with the team available, never right before a holiday.
Why a Website Design Checklist Matters More Than It Sounds
Launching feels like an ending. It is closer to a handoff. Dozens of small settings change hands between designer, developer, host, and owner, and the ones that break are almost never the complicated parts. They are the boring ones nobody was assigned.
The other reason to write it down is that launch pressure makes smart people skip steps. When the client is waiting and the deadline was yesterday, a printed list is the only thing that reliably stops someone from saying it is probably fine.
A written checklist does two things. It makes each item somebody’s responsibility, and it turns launch from an anxious judgment call into a status you can read off a page. If you are still planning the schedule, our guide to how long it takes to build a business website shows where this stage fits.
Content and Copy Checks
Content errors are the ones customers notice and mention. Fix them before anyone else reads the site.
Proofread on real devices
Read every page out loud, on a phone, at normal size. Typos survive a dozen silent reads and disappear the moment you speak them. Watch for headings that wrap awkwardly, orphan words, and buttons whose labels get cut off. Have someone who did not write the copy do a second pass.
Verify every fact on the page
Check the details that change and nobody remembers to update.
- Business name, address, hours, and phone number, matched exactly to your listings.
- Pricing, package names, and anything with a date attached.
- Staff bios, titles, and photos, including people who have left.
- Service areas, licenses, insurance details, and certification logos you are still entitled to use.
- Copyright year and legal entity name in the footer.
Inconsistent contact details across your site and third party listings confuse customers and dilute local search results. Fix it once, everywhere, during launch week.
Design and Layout Checks
Design review before launch is not about taste. It is about catching the places where the build drifted from the intent.
Responsive behavior on real devices
Browser resizing is not device testing. Open the site on at least one iPhone, one Android phone, and a tablet. Check the navigation menu, any table or pricing grid, forms, and image heavy sections. Look specifically at tap target size and whether anything requires horizontal scrolling. Those two problems account for most mobile complaints.
Consistency across pages
Templates drift as pages get built. Compare headings, button styles, spacing, image treatment, and link colors across five random pages. Small inconsistencies read as carelessness even when visitors cannot name what is wrong. Also confirm the favicon, the browser tab titles, and the image used when someone shares a link on social.
Check printing on the pages that matter, if your customers do that. Estimates, menus, and price lists often get printed, and a layout that ignores the page can look broken in a customer file.
Technical Checks Before You Flip the Switch
This is the section that causes real damage when skipped. Give it the most time.
Redirects from every old URL
If you are replacing an existing site, export the full list of old addresses and map each one to its closest new equivalent. Do not send everything to the homepage. That looks tidy and destroys the value of every link and ranking you built. Test a sample after launch and keep the mapping file. Our website redesign checklist goes deeper on migrations.
Speed and images
Run a speed test on your heaviest page, not your lightest. Compress and correctly size every image, remove unused scripts and fonts, enable caching, and confirm your host is on a plan that matches your traffic. A slow launch is very hard to explain to the people who approved the budget.
Forms, integrations, and email
Submit every form on the site from an outside email address. Confirm the notification arrives, the auto reply sends, the record is stored, and the thank you page loads. Then check your spam folder, because new domains often land there until authentication is configured. Test payment, booking, and CRM connections with a real transaction where possible.
Assign one person to own the inbox on launch day. Forms that work perfectly are still useless if nobody is watching where they land.
SEO Items on Your Website Design Checklist
Search visibility is easiest to protect at launch and painful to recover afterward. Work through these before the site goes public.
- A unique title tag and meta description on every page that matters.
- One H1 per page, describing that page rather than your company.
- Descriptive alt text on images that carry meaning.
- An XML sitemap generated and submitted to search console.
- The staging block removed, so the live site is actually crawlable.
- Canonical tags set, and duplicate pages from the old site removed.
- Structured data in place for your business type, reviews, or products.
Verify the site in search console the day you launch so you see crawl errors early. Google Search Central is the reference worth reading rather than the recycled advice you will find elsewhere.
Accessibility and Legal Basics
Two areas that get skipped and later cost money. Neither is difficult if you handle it at build time.
For accessibility, check color contrast on text and buttons, confirm every form field has a visible label, make sure the site can be navigated by keyboard alone, and add alt text wherever images carry information. The WCAG standards define what to aim for, and hitting the basics covers most real world problems.
On the legal side, publish a privacy policy that matches what you actually collect, add a cookie notice if you use tracking beyond the essentials, and make terms available where you sell anything. Get a professional to review it if you handle sensitive data.
Analytics and Tracking
You cannot improve what you never measured, and the first month of data is gone forever if you forget this step.
- Analytics installed on every page, including landing pages built outside the main theme.
- Conversion events configured for form submissions, phone taps, and bookings.
- Search console connected and the sitemap submitted.
- Any advertising pixels installed and firing, verified with a browser extension.
- Dashboards or scheduled reports set up, so someone actually looks at the numbers.
- A baseline snapshot of your old site traffic, saved before you switch.
That last item saves arguments later. When someone asks whether the new site is performing, you want the earlier numbers in hand rather than a memory of them.
Launch Day and the Week After
Treat the switch itself as a short, planned event with people watching.
The day itself
Launch on a Tuesday or Wednesday morning. Take a full backup of the old site first, including the database and any files you cannot regenerate. Lower the DNS time to live a day ahead so the change propagates quickly. Then click through the site as a normal visitor, on a device that has never seen it, using a network that is not your office.
The first week
Watch server logs and search console for crawl errors, check that forms are still arriving daily, and monitor which pages people land on. Expect a short dip in traffic while search engines recrawl. If it has not recovered within a few weeks, your redirects are the first place to look.
Ask three customers to complete a real task on the new site and tell you where they hesitated. That feedback is worth more than any internal review.
Frequently Asked Questions
How long should the pre launch review take?
Plan on two to three days for a standard business site, spread across a week so people have time to respond. Rushing this is how sites go live with broken forms. Larger sites with ecommerce or many integrations need longer, and the testing should overlap with the final content review rather than follow it.
Who should sign off before launch?
At minimum the person responsible for the content, the person responsible for the build, and the business owner. Give each one a specific list rather than asking for general approval. Vague sign off produces vague accountability, and the item nobody owned is always the one that breaks.
What if we find problems after going live?
Most launches surface something in the first week, and that is normal. Keep a running list, sort it by whether it affects revenue, and fix the revenue items the same day. Cosmetic issues can wait for a scheduled update. Resist the urge to make unplanned changes at midnight, which is how small problems become outages.
Do I need to tell customers about the new site?
Yes, and it is free marketing. Send an email, post about it, and point people to what is genuinely better rather than announcing a redesign. Customers do not care that the site is new. They care that booking is easier or that the pricing page finally exists.
Launch Like You Mean It
A website design checklist is not bureaucracy. It is the cheapest insurance available on a project you have already paid for. Content verified, layouts tested on real devices, redirects mapped, forms proven, analytics running, accessibility handled. Six categories, a couple of days, and a launch you do not have to apologize for. Do it once properly and the next launch is a copy of this one.
If you would rather have someone else run the list, our web design team handles launches every month and knows exactly which items get missed. Send us the staging link and we will tell you what is still open.
