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Web design · Checklist

The go-live checklist for a new website

What to check the week before, on launch day and in the month after, so leads, rankings and tracking survive the switch.

Map and test every redirect

Submit test forms on launch day

Watch Search Console for a month

Talk to us

Tell us what you need and we’ll get back to you. Or book a free 30-minute call. Or call 954-539-5678.

The short answer

Before a new website goes live, check seven things: redirects from every old URL, every form and its delivery, analytics and conversion tracking, page speed on a phone, basic accessibility, a fresh backup of both old and new sites, and that search engines are allowed to index the new site. After launch, submit your sitemap in Google Search Console and watch it closely for a few weeks.

Most launch problems are not design problems. They are a form that emails a former employee, a forgotten setting that hides the site from Google, or old pages that now return errors. The checklist below is grouped by when to do each step. Print it, assign an owner to each line and tick them off.

The week before launch

Content and pages

  • Proofread every page on a phone, not just a desktop.
  • Replace all placeholder text and images.
  • Check that phone numbers, addresses and hours match your Google Business Profile.
  • Confirm every page has a unique title and meta description.
  • Make sure privacy policy, terms and any required notices are current.

Redirects

  • Export a full list of old URLs from your analytics, Search Console and the old sitemap.
  • Map each old URL to its closest new page. Google recommends permanent server-side redirects (301 or 308) when a URL changes for good.
  • Do not send every old page to the home page. Redirect to the matching page, or let truly retired pages return a 404.
  • Prepare the redirect list so it can go live the minute the new site does. Our guide on redesigning without losing SEO covers URL mapping in detail.

Backups and access

  • Take a full backup of the old site, files and database, and keep it.
  • Confirm who has access to the domain registrar, DNS, hosting and website admin, and turn on multi-factor authentication for each.
  • Lower the DNS time-to-live a day or two ahead if you are changing hosts, so the switch spreads faster.

Forms, tracking and integrations

  • Submit every form with test data and confirm it reaches the right inbox or CRM, with the right fields.
  • Check automatic replies and that they come from an address people can answer.
  • Install analytics and confirm data is arriving in real time reports.
  • Mark key actions as key events. In Google Analytics, a key event measures an action important to your business, such as a form submission or a call click. Then import them into Google Ads if you run ads.
  • Test integrations: booking calendars, payment, chat, CRM syncing, newsletter sign-ups.
  • Check tracking numbers if you use call tracking, and that tap-to-call works on phones.

Speed, mobile and accessibility

  • Test key pages with Google’s PageSpeed Insights. Google recommends a Largest Contentful Paint within 2.5 seconds, an Interaction to Next Paint under 200 milliseconds and a Cumulative Layout Shift under 0.1. Our Core Web Vitals guide explains each one.
  • Compress large images and remove unused plugins and scripts.
  • Check that every image has meaningful alt text and that text has enough contrast with its background.
  • Tab through each page with a keyboard to make sure menus and forms work without a mouse.
  • Check that forms have labels and clear error messages.
  • Caption any videos.

The Department of Justice’s web accessibility guidance lists these same barriers: missing alt text, poor contrast, no captions, inaccessible forms and mouse-only navigation. This is general information, not legal advice.

Want a second opinion on your site?

Book a free 30-minute call. We look at your website, search and marketing with you and tell you what we would change first, whether you hire us or not. Pick a time that works for you.

Launch day

  1. Remove any block on indexing. Staging sites are often hidden with a noindex setting or a robots.txt block. Google notes that if robots.txt blocks a page, its crawler never sees a noindex rule, so check both. On WordPress, confirm the “discourage search engines” setting is off.
  2. Switch DNS or go live at a quiet time of day, with your developer available.
  3. Turn on redirects and test a sample of old URLs, including your top 20 by traffic.
  4. Confirm HTTPS works on every page and that the non-www and www versions both lead to one version.
  5. Submit every form again on the live site.
  6. Check analytics is recording live visits.
  7. Take a backup of the live new site and confirm backups are scheduled.

The first week after launch

  • Submit your XML sitemap in Google Search Console’s Sitemaps report. You can also list it in robots.txt. Google treats a sitemap as a hint, not a command.
  • If you changed domains, use Search Console’s Change of Address tool for the old site.
  • Crawl the new site for broken links and missing pages.
  • Update your Google Business Profile link and other listings if any URLs changed.
  • Update links in email signatures, social profiles and ad campaigns.
  • Tell your team where forms now arrive and who answers them.

The first month after launch

Google says a small to medium site can take a few weeks for most pages to be processed after a move, and rankings may fluctuate while it recrawls. That is normal. Watch for problems that are not:

  • Search Console page indexing reports showing many “not found” errors for old URLs. Add redirects for any you missed.
  • Leads from forms or calls dropping compared with the old site.
  • Key pages missing from Google after several weeks.
  • Speed scores getting worse as new content and plugins are added.

Keep redirects in place long term. For site moves, Google recommends keeping them for at least a year.

Launch mistakes we see most

  • Launching on a Friday afternoon, so problems sit unnoticed all weekend.
  • Forms still sending to the developer’s test inbox.
  • The staging site left public, creating a duplicate copy of the new site.
  • Old blog posts and PDFs left out of the redirect map because nobody exported them.
  • Analytics installed on the new site but not connected to Google Ads conversions.
  • Email stopping because DNS records for email were not copied when the domain moved.
  • Nobody assigned to check the site the morning after launch.

Each of these takes minutes to prevent and days to clean up. The last one matters most: schedule a check the next morning and again a week later.

How JLB USA launches websites

JLB USA has launched websites for growing businesses for more than 15 years, with 500+ clients and 1,000+ projects. Our custom WordPress websites usually launch in 6 to 10 weeks, and we set up redirects from your old pages so rankings carry over. Our hosting includes constant automated monitoring and malware cleanup, so the site stays healthy after go-live.

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Questions we hear

What should I check before launching a new website?

Redirects from every old URL, every form and where it sends data, analytics and conversion tracking, mobile speed, basic accessibility, backups of the old and new sites, and that search engines are allowed to index the new site.

Why is my new website not showing up on Google?

Check that the staging noindex setting and any robots.txt block were removed, submit your sitemap in Search Console, and give it time. Google says crawling can take from a few days to a few weeks.

Do I need redirects when launching a new website?

Yes, whenever URLs change. Google recommends permanent 301 or 308 redirects from each old URL to its closest new page and, for site moves, keeping them for at least a year.

Will my rankings drop after a new website launch?

Rankings can fluctuate for a few weeks while Google recrawls the site, which Google describes as normal. Large or lasting drops usually point to missing redirects or indexing problems.

Who should own the launch checklist?

Assign one person to own the list and a named owner for each item: content, redirects, forms, tracking and DNS. When JLB USA builds a site, we set up redirects from your old pages so rankings carry over.

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