25-Point Website Launch Checklist (SEO Edition)
Launching a website without an SEO checklist is how good sites ship invisible: the design is done, the copy is live, and nobody can find it because the sitemap was never submitted or every page shares the same title. This checklist covers twenty-five checks across content, technical setup, and measurement — the essentials to verify before launch day, and the first-week tasks that catch what launch day missed. It suits new sites, redesigns, and anyone handed a site five minutes before it goes public.
What’s inside this resource
The checks are ordered the way a launch actually happens: content first (titles, descriptions, headings), then technical (sitemap, robots, speed, mobile), then measurement (analytics, Search Console, indexing). Tick them in order and you avoid the classic launch-week scramble of discovering, too late, that the staging site was indexed instead of the real one.
The resource (sample)
- Every page has a unique, descriptive title under 60 characters.
- Every page has a meta description under 160 characters that invites a click.
- One H1 per page, matching the page’s main topic.
- Images have descriptive alt text and compressed file sizes.
- Internal links connect related pages with descriptive anchor text.
- A sitemap.xml exists and is submitted to Search Console.
- Robots.txt allows the pages you want indexed and blocks the rest.
- The staging or development site is blocked from search engines.
- Pages load in under three seconds on a mobile connection.
- The site is fully usable on a phone, with readable text and tappable buttons.
How to use this resource
- Work through the list in order, from content to technical to measurement.
- Fix anything marked “before launch” first; “first week” items can follow within seven days.
- Re-run the speed and mobile checks on a real phone, not just a desktop emulator.
- After launch, check Search Console daily for the first week for crawl errors.
- Keep the completed checklist with the project — it is the record of what was verified.
A resource is only useful when it gets used — pick one item today, use it as written, and adapt it from experience rather than from theory.
Frequently asked questions
Is this checklist enough for a large site?
It covers the essentials. Large sites should add checks for hreflang, faceted navigation, and crawl budget on top of these twenty-five.
What is the single most common launch mistake?
Indexing the staging site, or blocking the live site with robots.txt or a noindex tag left over from development. Check both on launch day.
How long should the checks take?
For a small site, one focused afternoon. Most checks are quick verifications, not rebuilds.
Download the 25-Point Website Launch Checklist (SEO Edition)