Does pki.goog block AI crawlers?
Open to AI crawlers
pki.goog doesn't block any of the major AI crawlers we track in its robots.txt.
Checked from pki.goog/robots.txt. Robots rules change; the live file is the source of truth.
- AI crawlers blocked
- 0 of 12
- AI bots named in robots.txt
- 0
- llms.txt
- Not found
- Popularity
- Tranco top 500 (#200)
Can AI assistants cite pki.goog?
- ChatGPT search: its search crawlers may read the site
- Claude: its search crawlers may read the site
- Perplexity: its search crawlers may read the site
pki.goog doesn't opt out of AI model training through robots.txt. Training crawlers and answer crawlers are separate: blocking training doesn't by itself remove a site from AI answers.
AI crawler access, bot by bot
| Crawler | Used for | Status on pki.goog |
|---|---|---|
| GPTBotOpenAI | AI training | Some paths restricted |
| OAI-SearchBotOpenAI | AI answers | Some paths restricted |
| ChatGPT-UserOpenAI | AI answers | Some paths restricted |
| ClaudeBotAnthropic | AI training | Some paths restricted |
| Claude-SearchBotAnthropic | AI answers | Some paths restricted |
| Claude-UserAnthropic | AI answers | Some paths restricted |
| PerplexityBotPerplexity | AI answers | Some paths restricted |
| Google-ExtendedGoogle | AI training | Some paths restricted |
| Applebot-ExtendedApple | AI training | Some paths restricted |
| CCBotCommon Crawl | AI training | Some paths restricted |
| BytespiderByteDance | AI training | Some paths restricted |
| Meta-ExternalAgentMeta | AI training | Some paths restricted |
How pki.goog compares
- 19% of the 1,278 popular sites we checked block GPTBot; pki.goog does not.
- 18% of the 1,278 popular sites we checked block ClaudeBot; pki.goog does not.
- 14% of the 1,278 popular sites we checked block PerplexityBot; pki.goog does not.
- Among 174 sites of similar popularity, 34% block at least one AI crawler.
The robots.txt rules that apply to AI crawlers
User-agent: * Disallow: /ccadb/
Excerpt: only groups for all user-agents (*) or named AI crawlers, up to 40 rules per group.
Sites with a similar AI policy
Does pki.goog block GPTBot?
No. As of Oct 2, 2026, pki.goog's robots.txt doesn't block GPTBot, though some paths are restricted for all crawlers.
Can ChatGPT search show results from pki.goog?
Its robots.txt doesn't block OAI-SearchBot or ChatGPT-User, so ChatGPT's search crawlers may read it. Whether pages are actually shown depends on ChatGPT.
Does pki.goog have an llms.txt file?
We didn't find a valid llms.txt at pki.goog/llms.txt when we checked.
Data: pki.goog's public robots.txt and llms.txt, fetched by AskableHQ. Popularity rank from the Tranco list (ID Y83YG). Methodology.