Does 1c.ru block AI crawlers?
Blocks AI training, allows AI answers
1c.ru blocks at least one AI training crawler but still lets AI answer engines read its pages.
Checked from 1c.ru/robots.txt. Robots rules change; the live file is the source of truth.
- AI crawlers blocked
- 1 of 12
- AI bots named in robots.txt
- 1
- llms.txt
- Not found
- Popularity
- Tranco top 2,000 (#1,843)
Can AI assistants cite 1c.ru?
- 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
1c.ru opts out of AI training by ByteDance. 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 1c.ru |
|---|---|---|
| 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 | Blocked |
| Meta-ExternalAgentMeta | AI training | Some paths restricted |
How 1c.ru compares
- 19% of the 1,278 popular sites we checked block GPTBot; 1c.ru does not.
- 18% of the 1,278 popular sites we checked block ClaudeBot; 1c.ru does not.
- 14% of the 1,278 popular sites we checked block PerplexityBot; 1c.ru does not.
- Among 146 sites of similar popularity, 23% block at least one AI crawler.
The robots.txt rules that apply to AI crawlers
User-agent: * Disallow: /deleted/ Disallow: /rus/partners/auc-citylist.jsp Disallow: /rus/partners/auc.jsp Disallow: /rus/partners/priv Disallow: /tmp Disallow: /raf Disallow: /rus/partners/training/* Disallow: /rus/partners/training/uc1/demand*.jsp Disallow: /rus/partners/training/uc3/demand*.jsp Disallow: /cso-part/rus/partners/training/cso/training_recall* Disallow: /*id= Disallow: /partners-pp/index.jsp Disallow: /partners-pp/$ Disallow: /partners-pp$ Disallow: /rus/products/1c/arcdoc/whatisarcdoc.html Disallow: /prof/profs.jsp Disallow: /news/events/diplom/participants.jsp User-agent: Bytespider Disallow: /
Excerpt: only groups for all user-agents (*) or named AI crawlers, up to 40 rules per group.
Sites with a similar AI policy
- merkur.de · 7 blocked
- ixl.com · 3 blocked
- vinted.fr · 4 blocked
- hostinger.com · 2 blocked
- mobcup.fm · 2 blocked
- oreilly.com · 4 blocked
- euronews.com · 3 blocked
- shutterstock.com · 4 blocked
All sites that are “blocks ai training, allows ai answers” →
Does 1c.ru block GPTBot?
No. As of Oct 2, 2026, 1c.ru's robots.txt doesn't block GPTBot, though some paths are restricted for all crawlers.
Can ChatGPT search show results from 1c.ru?
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 1c.ru have an llms.txt file?
We didn't find a valid llms.txt at 1c.ru/llms.txt when we checked.
Data: 1c.ru's public robots.txt and llms.txt, fetched by AskableHQ. Popularity rank from the Tranco list (ID Y83YG). Methodology.