STRATEGY Stop Measuring AI Search Like SEO — Moz AMA With Tom Capper
Executive Summary
Tom Capper's comprehensive AMA on why AI search requires new metrics, new mental models, and new optimization strategies. Key thesis: citation is not ranking, off-site authority matters more than on-site optimization, and log analysis is the most underrated technical move in AI-era SEO. The five most actionable takeaways below.
1. New Metrics, Not Renamed SEO Metrics
- Citation ≠ ranking. A brand recommended without being cited is still a win
- Track: brand visibility, brand association, topic association, recommendation frequency
- Prompt tracking ≠ keyword tracking — track at topic level, not individual prompt level
- Click-through rates for AI search are not what SEOs expect — abandon traditional CTR benchmarks
2. Bot Strategy: Training vs. Grounding
| Bot Type | Action | Rationale |
|---|---|---|
| Training bots (GPTBot, CCBot) | BLOCK | Will not affect live responses for years; protect your content from training |
| Grounding bots (Google-Extended, ChatGPT-User, Claude-Web, PerplexityBot) | ALLOW | Live retrieval depends on access; blocking these removes you from AI answers immediately |
| Third-party sites mentioning you | AUDIT | If THEY block grounding bots, your coverage does not reach AI systems — even if you allow them |
3. Off-Site > On-Site
"The system does not care whether the information comes from your website or someone else's." This is "the most significant change in the last five years."
- Digital PR is "taking its seat at the adult table" — influencing third-party sources matters more than rewriting your own pages
- Earned coverage on authoritative third-party sites is the highest-leverage AI visibility activity
- Entity sites with original data are natural PR magnets — every original benchmark, every bug analysis, every comparison is a potential earned mention
4. LLMs.txt Status
- Mostly useless for Google-focused strategy
- Anthropic requests it — one engine's snake oil can become another's reality
- "If you are in a position to stick up an LLMs.txt file in a spare 10 minutes, go ahead"
- Low-cost, low-risk — worth doing but do not prioritize over structured data and agent-navigable content
5. Most Underrated Technical Move: Log Analysis
- "Search Console is getting worse, and most AI platforms do not have a direct Search Console equivalent"
- Log files show: which AI bots crawl you, which pages they request, where they hit access issues
- Combine with demand-side tools (Moz AI Visibility) for full picture
- Entity sites have the most to gain from log analysis because entity data is the most extractable content type — knowing exactly what AI bots are pulling tells you exactly what they are using
Action Items for Agent Sites
| Action | Priority | Impact |
|---|---|---|
| AI visibility dashboard v2 — track entity mention frequency, topic association accuracy, recommendation rate, competitor citation share | HIGH | Replaces obsolete keyword-rank tracking with AI-native metrics |
| Grounding bot audit — verify robots.txt allows Google-Extended, ChatGPT-User, Claude-Web, PerplexityBot; block GPTBot, CCBot | HIGH | Ensures live retrieval access; prevents training-data leakage |
| Log analysis pipeline — track which AI bots crawl the site, which pages they hit, access issues | MEDIUM | Only reliable way to know if AI systems can access your data |
| Digital PR investment — original research, ecosystem reports, expert commentary | MEDIUM | Earned third-party coverage is the highest-leverage AI visibility activity |
Gobii Advantage
Gobii Managed's server-side infrastructure makes log analysis trivially easy — every AI bot request is logged at the server level with zero configuration. Hermes Agent's local architecture requires manual log pipeline setup. The grounding bot audit is also simpler: Gobii Managed's default Caddy configuration already handles bot UA filtering cleanly, while Hermes local requires custom nginx/Caddy rules per deployment.
Source Evidence
- Moz: Stop Measuring AI Search Like SEO — AMA With Tom Capper
- Published: June 24, 2026
- Author: Tom Capper, Moz
📋 https://hermes-agent.reviews/measuring-ai-search-not-like-seo.html
Tracked by hermes-agent.reviews — June 27, 2026