Setting up seo measurement

Setting Up SEO Measurement

You can't optimize what you don't measure. Before auditing-technical-seo can find crawl issues or finding-underserved-keywords can mine GSC for low-CTR opportunities, the measurement stack has to be live and accumulating data. This skill is the foundation. Run it once per site.

The three measurement stacks

Mandatory — Google Search Console (GSC). The keystone. gsc-mcp reads from this. Without it, every other skill in this plugin is hand-waving. Free, ~10 minute setup, takes 3–7 days before the first useful data arrives.

Strongly recommended — GA4 or Plausible. Tells you what users do after they land. Not strictly required for this plugin's skills, but invaluable for context. Plausible (or Vercel Analytics, Fathom) is the privacy-friendly default for indie founders in 2026 — no cookie banner, simpler dashboard, EU-safe. Use GA4 only if you need its conversion attribution depth.

Optional — Bing Webmaster Tools + GEO tracking. Bing is still worth 10 minutes in 2026: it powers ChatGPT search, Copilot, and DuckDuckGo, and the GSC sitemap can be imported in one click. GEO (Generative Engine Optimization) tracking comes via the planned geo-check MCP — set the baseline now, the tooling lands in v2.

Setup flow

1. Verify the domain in GSC. Always pick Domain property, never URL-prefix. Domain property covers www, apex, all subdomains, and both http/https in one record. It requires a DNS TXT record (no HTML-file or meta-tag fallback). Worth the 5 extra minutes — URL-property pain compounds forever.
2. Submit sitemap.xml under Indexing → Sitemaps. GSC typically picks up new sitemaps within 24–48 hours; first useful Performance data lands at 3–7 days.
3. Wait ~7 days before running auditing-technical-seo. Wait 90+ days before finding-underserved-keywords — that skill needs enough impression history to spot real low-CTR patterns.
4. Connect GA4 or Plausible. Track both www and apex on the same property/site, or one will look dead. (See common mistakes.)
5. Optional: enable Bing Webmaster Tools. Sign in, "Import from GSC", done. Free coverage of ChatGPT's search index.
6. Optional: enable IndexNow. Supported by Bing, Yandex, Seznam, Naver, and DuckDuckGo (Google still ignores it as of 2026). Push a ping on every content publish/update for near-instant re-crawl. A single POST per URL.

DNS TXT record setup (the usual stumbling block)

GSC gives you a string like google-site-verification=abc123…. Add it as a TXT record at the apex (@).

• Vercel: Project → Settings → Domains → manage DNS → Add Record → Type TXT, Name @, Value google-site-verification=…. Propagation: usually <5 min.
• Cloudflare: DNS → Add record → Type TXT, Name @, Content google-site-verification=…, Proxy status: DNS only (orange cloud doesn't matter for TXT, but be explicit). Propagation: ~1 min.
• Squarespace: Settings → Domains → DNS → Custom Records → @ TXT google-site-verification=…. Propagation: 5–30 min, sometimes painful.

After adding, hit Verify in GSC. If it fails, wait 10 minutes and retry — DNS caches lie.

Verifying GSC is working

Once verified, run a gsc-mcp ping test (the plugin command stub):

gsc-mcp ping --site sc-domain:example.com

Should return property metadata + a dataAvailable: false until ~day 3. If it stays empty past day 7: re-check the sitemap submitted successfully, confirm pages aren't noindex'd, and confirm the property is sc-domain: (Domain) not https://-prefixed (URL).

GEO measurement preview

When geo-check MCP ships (v2), it will run a monthly poll across ChatGPT, Claude, Perplexity, and Gemini for your top 20 commercial keywords and log which sources each engine cites. Until then: pick those 20 keywords now, save them in seo/geo-keywords.txt, and manually spot-check once a month so you have a baseline when the tool arrives.

Common mistakes

• URL-property-only verification. Misses every subdomain. Always Domain property.
• Sitemap submitted before pages are indexable. 404s and noindex URLs in a sitemap erode crawl trust. Audit indexability first.
• GA4 / analytics tracking only one of www or apex. Cost vibecrafting.ai a week of "why is traffic flat?" before we noticed half the visits weren't being recorded. Always cover both.
• Forgetting to enable site verification on Vercel for prod-only. Preview deploys can swallow the verification meta tag if you used HTML-file verification. Domain-property + DNS TXT sidesteps this entirely.
• Confusing GSC with GA4. GSC = how Google sees your site (impressions, queries, crawl). GA4 = how users behave after landing. You need both; they answer different questions.

Quick reference

Tool	Measures	Cost	Setup
Google Search Console	Impressions, queries, crawl, indexing	Free	~10 min
GA4	User behavior, conversions	Free	~20 min
Plausible / Vercel Analytics	Privacy-friendly traffic	$9+/mo or included	~5 min
Bing Webmaster Tools	Bing/ChatGPT visibility	Free	~5 min (import from GSC)
IndexNow	Fast re-crawl ping	Free	~10 min (one endpoint)
geo-check MCP (v2)	AI citation tracking	Free, plugin	Pending

Lifecycle

Initial phase only. Run once at site bootstrap. Re-run only on domain changes, migrations, or analytics platform swaps.

What next

• Once GSC has 7+ days of data → auditing-technical-seo.
• Once GSC has 90+ days of data → finding-underserved-keywords.