The SEO checklist for a brand-new website covers four areas in your first 30 days: technical setup (so Google and AI crawlers can find and read you), on-page basics (titles, structure, internal links), content foundations (answer-first pages targeting winnable keywords), and tracking (Search Console + a rank tracker). Do these in order and you'll avoid the mistakes that keep most new sites invisible for months. Here's the complete list.
("seo checklist for new website" sees ~260 searches/mo and the broader "seo checklist" ~880/mo, difficulty ~36 — live keyword data, May 2026, via our Keyword Research module.)
1. Technical setup (do first)
- Verify the site in Google Search Console and submit your
sitemap.xml. - Make sure
robots.txtisn't blocking important pages — and allow AI crawlers (GPTBot, OAI-SearchBot, PerplexityBot, Google-Extended). - HTTPS, mobile-friendly, fast load. Run a site audit (or a quick free SEO audit) to catch issues.
- Set up clean, logical URLs and a shallow structure.
2. On-page basics
- Unique title tag (under ~60 chars) and meta description (under ~155) per page.
- One clear H1 per page; descriptive H2/H3 structure.
- Internal links between related pages with descriptive anchors — see internal links.
- Add Organization and (where relevant) FAQ schema as JSON-LD.
3. Content foundations
- Use keyword research to find low-difficulty, winnable terms — don't start on head terms.
- Write answer-first pages so they rank AND get cited by AI search.
- Cover one topic thoroughly (a pillar + supporting posts) rather than scattering.
4. Tracking
- Watch impressions and positions in Search Console (see how to read GSC).
- Add target keywords to a rank tracker.
- Be patient and consistent — see how long SEO takes.
The new-site mistakes to avoid
Chasing high-difficulty head terms on day one, publishing thin content, ignoring AI crawlers, and giving up before month three. New sites that win pick winnable keywords, publish genuinely useful answer-first content, and stay consistent. Start free on the pricing page.
The five mistakes that keep new sites invisible
Most new sites do not fail because they missed a technical box. They fail on one of these, and all five are avoidable in an afternoon.
1. Publishing into a keyword you cannot win
A domain with no history competing for a head term is not a slow win, it is no win. The fix is not to write better — it is to change the target. Sort your candidate keywords by difficulty and take the bottom third, even if the volume looks disappointing. Ten pages ranking for 40-search-a-month terms will outperform one page ranking nowhere.
2. Treating the homepage as the SEO page
Homepages get optimised for the brand and the pitch, which is correct, and then get asked to rank for a category term as well, which they cannot do. Give every meaningful keyword its own page and let the homepage do its actual job.
3. Orphan pages
A page with no internal links pointing at it is a page you are asking search engines to find by accident. Every new page should get a link from something already indexed, on the day it ships.
4. Blocking the AI crawlers by default
Plenty of templates and security plugins ship a robots.txt that blocks anything unfamiliar. That now includes GPTBot, OAI-SearchBot, PerplexityBot and Google-Extended — the crawlers that decide whether you exist inside AI answers. Blocking them is a decision worth making deliberately, not inheriting.
5. No measurement, so no feedback
Without Search Console and a rank tracker running from week one, you have no way to tell a page that is slowly climbing from a page that is dead. Six months later you cannot reconstruct it, because the data was never collected.
What to do in months two and three
The 30-day list gets you indexable and measurable. What follows decides whether you compound.
- Publish on a fixed cadence. One good page a week beats five in a burst and then silence. Consistency is the signal that a site is alive.
- Read Search Console for queries you did not target. New sites surface unexpected terms constantly. Those impressions are free research: a query you are already showing for at position 30 is a page waiting to be written properly.
- Build the first links deliberately. Your own profiles, the directories in your niche, any supplier or partner who lists customers. Unglamorous, real, and they establish the entity.
- Check whether AI engines can see you. Being crawlable is not the same as being cited. Run a citation check once there is something worth citing — usually around the point you have five to ten substantive pages.