---
title: Analytics Setup Checklist — GA4, GTM, Ahrefs Integration
type: article
created: '2026-02-26'
updated: '2026-02-26'
source_docs:
- raw/2026-02-26-weekly-call-w-karly-125742646.md
tags:
- web-analytics
- ga4
- gtm
- ahrefs
- onboarding
- fenwell-u
layer: 2
client_source: null
industry_context: null
transferable: true
---

# Analytics Setup Checklist — GA4, GTM, Ahrefs Integration

## Overview

When a new client site goes live, analytics infrastructure should be in place as quickly as possible. Data collection takes time to accumulate, so even a few weeks of lead time before a client review call makes a meaningful difference in what you can show.

This checklist was formalized after the [[clients/fenwell-u/_index|Fenwell U (Next Level)]] site launched without analytics in place, with a client call scheduled for March 16. The goal: have GA4, GTM, and Ahrefs configured well before that call so at least some baseline data is available.

> **Rule of thumb:** Set up analytics on the day the site goes live, or as soon as it moves to the production domain — not when the first client call is scheduled.

---

## Setup Checklist

### 1. Google Tag Manager (GTM)

- [ ] Create a new GTM container for the client (or confirm an existing one)
- [ ] Add the GTM snippet to the site `<head>` and `<body>` (or via CMS plugin)
- [ ] Publish the container with at least a basic Page View trigger active
- [ ] Verify the container is firing using GTM Preview mode

### 2. Google Analytics 4 (GA4)

- [ ] Create a new GA4 property in the client's Google Analytics account (or agency account with client access granted)
- [ ] Create a GA4 Configuration Tag in GTM, pointing to the new Measurement ID
- [ ] Set trigger to "All Pages"
- [ ] Publish GTM container
- [ ] Verify data is flowing in GA4 → Reports → Realtime

**Optional but recommended at launch:**
- [ ] Enable Enhanced Measurement (scrolls, outbound clicks, file downloads, form interactions)
- [ ] Set up a basic Conversion event (e.g., contact form submission, phone click)
- [ ] Link GA4 to Google Search Console if the site is indexed

### 3. Ahrefs

- [ ] Add the site to Ahrefs Site Explorer (verify ownership if needed)
- [ ] Add the site to Ahrefs Site Audit and run an initial crawl
- [ ] Note baseline metrics at launch: Domain Rating, organic traffic estimate, indexed keywords
- [ ] Schedule recurring crawl (weekly recommended for active sites)

---

## Timeline Guidance

| Time Before Client Call | What You Can Show |
|---|---|
| 4+ weeks | Meaningful trend data; crawl health baseline; early keyword movement |
| 2–3 weeks | Initial traffic data; crawl issues identified and (ideally) resolved |
| 1 week | Realtime verification only; very limited trend data |
| Day of call | Setup confirmation only — no useful data yet |

For Fenwell U, setup was initiated approximately 3 weeks before the March 16 call. This is workable but not ideal — aim for setup at or before launch.

---

## What to Present at the First Analytics Review Call

Even with limited data, you can present:

1. **Proof of setup** — Show the GA4 property is live and collecting data
2. **Ahrefs baseline** — Domain Rating, current organic traffic estimate, keyword count
3. **Crawl health** — Site Audit score and any critical issues found
4. **What to watch** — Set expectations: "Here's what we'll be tracking and what good looks like in 60–90 days"

Avoid over-promising on traffic numbers when the site is brand new. Frame the first call as establishing the baseline, not reporting results.

---

## Related

- [[clients/fenwell-u/_index|Fenwell U (Next Level) — Client Index]]
- [[knowledge/seo/domain-rating-benchmarks|Domain Rating Benchmarks]]
- [[knowledge/web-analytics/gtm-implementation-guide|GTM Implementation Guide]]