The Complete Website Launch Checklist: 50 Essential Steps Before Going Live

Launching a website without a final review is how avoidable mistakes go live, placeholder text in the footer, a contact form that silently fails, a layout that breaks on a phone. A launch checklist exists to catch those before your visitors do. This is the run-through we use before any site goes live, organized so you can work top to bottom: content first, then media, navigation, forms, performance, security, and SEO, with a real-world final pass at the end.

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What should you check first before launching?

Start with content and copy, because that is what visitors read and what is hardest to fix quietly after launch. Proofread every page, ideally read aloud and with a second set of eyes, and search the whole site for leftover placeholder text like "Lorem ipsum," "Coming soon," or "TBD." Those slips are more common than you would expect.

Verify every piece of contact information, phone numbers, email addresses, and your physical address or service area, and submit your own contact form to confirm it actually arrives. Confirm your legal pages (privacy policy, terms, and any cookie notice) are finished and linked in the footer. Set the footer copyright to display the current year dynamically so it never goes stale, click through external links to make sure none are broken, and check that your calls to action use clear, action-oriented language on every page.

What should you check for images and media?

Check that every image is optimized, labeled, licensed, and behaves correctly across screen sizes. Oversized images are the most common cause of slow loading, so compress them and use modern formats like WebP, and add descriptive alt text to each one for accessibility and search. Confirm you actually hold the licenses for every image; stock-photo violations can be expensive.

Test how images respond when the screen changes: they should scale without distortion, awkward cropping, or layout shift. If you use video, verify it plays across browsers and never autoplays with sound. Finally, check the small things that shape first impressions, a crisp favicon in the browser tab, and correct Open Graph preview images when a page is shared to Facebook, Messenger, or LinkedIn.

How should you test navigation and user experience?

Test navigation the way a real visitor would, by clicking through it rather than assuming it works. Click every menu item on multiple pages, then open the site on a phone and confirm the mobile menu opens, closes, and links correctly, since mobile navigation breaks in ways desktop never reveals.

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If you have internal search, run a few common queries and confirm the results make sense. Make sure visitors who hit a dead URL land on a helpful 404 page with a way back, not a raw server error. Check that scroll behavior, sticky headers, and any back-to-top button work smoothly. And do not skip accessibility: tab through the site using only the keyboard to confirm a logical focus order, and verify skip links work, since screen reader users rely on them to bypass repeated navigation.

Which forms and functions should you test?

Test every interactive feature by actually using it, not by assuming it works. Submit each form with real data and confirm the submission reaches the right inbox. Then submit with invalid data to check that helpful error messages appear, and confirm a clear success message or confirmation page after a valid submission. Verify any email notifications triggered by a form arrive correctly formatted.

If you use spam protection, confirm it stops bots without frustrating real people, and check that any CAPTCHA has an accessible alternative. For an online store, complete a full test purchase end to end, including discount codes, shipping or delivery calculation, and payment, and if your audience pays with GCash, Maya, or cash on delivery, test those flows specifically. If visitors can create accounts, test registration, login, password reset, and profile editing.

What technical tests should you run before going live?

Run performance, compatibility, and code-quality tests before launch, because problems here are invisible until a real visitor hits them. Measure load times with a tool like Google PageSpeed Insights and address critical issues, then check your Core Web Vitals (Largest Contentful Paint, interactivity, and Cumulative Layout Shift), since these affect both experience and search rankings.

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Test in Chrome, Firefox, Safari, and Edge at minimum, since browser-specific bugs are common and often subtle, and test on real phones and tablets rather than only the browser emulator. Resize the window through your breakpoints to confirm layouts adapt without horizontal scrollbars or overlapping elements. Open the developer console and clear any JavaScript errors, run key pages through the W3C HTML validator, and throttle the connection to confirm the site stays usable on a slower mobile network, which matters across much of the Philippines.

What security checks are required before launch?

Confirm the site loads over HTTPS with a valid SSL certificate and no mixed-content warnings, then verify that any HTTP request automatically redirects to the secure version. Add baseline security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to defend against common attacks.

Make sure all forms have CSRF protection and that sensitive data only travels over HTTPS. Check that admin areas require authentication and are not accidentally exposed, and change any default passwords. Finally, set up uptime monitoring so you get an alert the moment the site goes down rather than hearing about it from a customer.

What SEO and analytics checks belong on the list?

Confirm that search engines and your analytics are set up before launch, not after. Every page should have a unique, relevant meta title and description, and a logical heading structure with a single H1 and properly nested subheadings. Generate an XML sitemap and submit it to Google Search Console, and check that robots.txt allows crawling of the right pages while blocking anything sensitive.

Verify your analytics platform is installed and recording visits, then configure goal or conversion tracking for the actions that matter to your business, a quote request, a booking, a purchase. Without goals in place from day one, you lose the launch-week data that tells you whether the site is working.

How should you do the final pass before launch?

Do a final pass as a first-time visitor, not as the person who built the site. Navigate the natural path from homepage to conversion and note any friction, confusion, or rough edge. Walk your most important conversion path all the way through, request a quote yourself, or complete a real purchase, exactly as a customer would.

Then have someone unfamiliar with the site attempt a specific task without guidance and watch where they hesitate; their confusion reveals usability issues you have gone blind to. Write down everything you find and turn it into a prioritized punch list. Fix the critical items before launch and note minor improvements for after.

What happens after launch?

Launch is the start of the work, not the end of it. Watch your analytics closely in the first weeks to catch unexpected behavior, and monitor for 404 errors, form failures, and issues that only surface under real traffic. Gather feedback actively, the questions visitors ask and the things that confuse them point straight at what to improve next.

Schedule regular audits with this same checklist, because sites drift as content, plugins, and dependencies change. A quarterly review catches small problems before they affect performance. A good site is never finished, only launched and continuously improved.

Printable launch checklist

A condensed version to keep beside you on launch day:

• Content: proofread, contact info, no placeholders, legal pages, dynamic copyright, external links, clear CTAs
• Media: optimized images, alt text, licenses, responsive behavior, video, favicon, Open Graph previews
• Navigation: all links, mobile menu, search, 404 page, scroll behavior, keyboard navigation, skip links
• Forms: submit all, error handling, success messages, email notifications, spam protection, checkout, accounts
• Performance: speed test, Core Web Vitals, cross-browser, real devices, breakpoints, console errors, HTML validation, slow connections
• Security: SSL, HTTPS redirect, security headers, form security, admin access, uptime monitoring
• SEO and analytics: meta tags, heading structure, sitemap, robots.txt, analytics installed, goal tracking

Frequently Asked Questions

What should I check first before launching a website? Start with content and copy. Proofread every page, verify all contact details, remove placeholder text, finish and link your legal pages, set a dynamic copyright year, test external links, and confirm every call to action is clear. Content errors are the most visible and the hardest to fix quietly after launch.

Why does a launch checklist include accessibility items? Because visitors should be able to use your site with a keyboard or screen reader, not just a mouse and a large display. The checklist calls for alt text, a logical keyboard focus order, working skip links, and an accessible alternative to any CAPTCHA so you do not exclude part of your audience.

What technical tests should be done before going live? Run speed tests, check Core Web Vitals, test across Chrome, Firefox, Safari, and Edge, test on real phones and tablets, confirm responsive breakpoints, clear JavaScript console errors, validate the HTML, and test the site on a throttled slow connection.

What security checks are required before launch? Verify a valid SSL certificate, redirect HTTP to HTTPS, add baseline security headers, protect forms with CSRF protection, secure and authenticate admin areas, change any default passwords, and set up uptime monitoring.

What should happen after the website goes live? Monitor analytics closely in the first weeks, watch for 404 errors and form failures, gather user feedback, and schedule regular audits with this checklist to catch problems that creep in through content updates, plugin changes, and technical debt.

A disciplined launch is the difference between a site that performs from day one and one that quietly leaks visitors. If you want a team to handle the full launch process so nothing slips through, book a call with Studio Aurora.