Who blocks AI · #524 in the Majestic Million
Does spiegel.de block AI crawlers?
Yes. spiegel.de’s robots.txt blocks 12 of the 19 AI crawlers we track, including GPTBot, ClaudeBot, OAI-SearchBot and 9 more. It also blocks PetalBot and Baiduspider among search engines.
GPTBotBlockedOAI-SearchBotBlockedClaudeBotBlockedPerplexityBotAllowedGoogle-ExtendedAllowedCCBotBlocked- robots.txt
- www.spiegel.de/robots.txt · 314 lines
- llms.txt
- none
- Checked
- 9 November 2026, as canaicrawl. We check again every week.
Every bot, and the line that decides
Search engines
| Bot | Operator | robots.txt | Deciding line |
|---|---|---|---|
Googlebot | Allowed | line 2 · Allow: / under User-agent: * | |
Bingbot | Microsoft | Allowed | line 2 · Allow: / under User-agent: * |
DuckDuckBot | DuckDuckGo | Allowed | line 2 · Allow: / under User-agent: * |
Applebot | Apple | Allowed | line 2 · Allow: / under User-agent: * |
PetalBot | Huawei | Blocked | line 110 · Disallow: / under User-agent: PetalBot |
YandexBot | Yandex | Allowed | line 2 · Allow: / under User-agent: * |
Baiduspider | Baidu | Blocked | line 230 · Disallow: / under User-agent: Baiduspider |
AI search
| Bot | Operator | robots.txt | Deciding line |
|---|---|---|---|
OAI-SearchBot | OpenAI | Blocked | line 24 · Disallow: / under User-agent: OAI-SearchBot |
PerplexityBot | Perplexity | Allowed | line 2 · Allow: / under User-agent: * |
Claude-SearchBot | Anthropic | Blocked | line 60 · Disallow: / under User-agent: Claude-SearchBot |
DuckAssistBot | DuckDuckGo | Allowed | line 2 · Allow: / under User-agent: * |
Amazonbot | Amazon | Allowed | line 2 · Allow: / under User-agent: * |
YouBot | You.com | Blocked | line 120 · Disallow: / under User-agent: YouBot |
AI training
| Bot | Operator | robots.txt | Deciding line |
|---|---|---|---|
GPTBot | OpenAI | Blocked | line 78 · Disallow: / under User-agent: GPTBot |
ClaudeBot | Anthropic | Blocked | line 82 · Disallow: / under User-agent: ClaudeBot |
Google-Extended | Allowed | line 2 · Allow: / under User-agent: * | |
CCBot | Common Crawl | Blocked | line 118 · Disallow: / under User-agent: CCBot |
Applebot-Extended | Apple | Blocked | line 100 · Disallow: / under User-agent: Applebot-Extended |
GoogleOther | Allowed | line 2 · Allow: / under User-agent: * | |
Meta-ExternalAgent | Meta | Blocked | line 96 · Disallow: / under User-agent: Meta-ExternalAgent |
Bytespider | ByteDance | Blocked | line 236 · Disallow: / under User-agent: Bytespider |
User-triggered fetchers
| Bot | Operator | robots.txt | Deciding line |
|---|---|---|---|
ChatGPT-User | OpenAI | Blocked | line 36 · Disallow: / under User-agent: ChatGPT-User |
Claude-User | Anthropic | Blocked | line 72 · Disallow: / under User-agent: Claude-User |
Perplexity-User | Perplexity | Allowed | line 2 · Allow: / under User-agent: * |
MistralAI-User | Mistral | Blocked | line 102 · Disallow: / under User-agent: MistralAI-User |
Meta-ExternalFetcher | Meta | Allowed | line 2 · Allow: / under User-agent: * |
SEO tools
| Bot | Operator | robots.txt | Deciding line |
|---|---|---|---|
AhrefsBot | Ahrefs | Blocked | line 136 · Disallow: / under User-agent: AhrefsBot |
SemrushBot | Semrush | Blocked | line 140 · Disallow: / under User-agent: SemrushBot |
MJ12bot | Majestic | Allowed | line 2 · Allow: / under User-agent: * |
DotBot | Moz | Blocked | line 178 · Disallow: / under User-agent: dotbot |
View www.spiegel.de/robots.txt · 314 lines
What do the bots actually get?
This page reads robots.txt, which states what spiegel.de asks of crawlers. A firewall or CDN can still refuse a bot that robots.txt allows. The live check requests the page as each bot and shows the status it gets.
Run a live check on spiegel.de Test a path in the robots.txt tester
History
- 19 October 2026: first checked.
Questions
Does spiegel.de block GPTBot?
Yes. spiegel.de’s robots.txt disallows GPTBot from the whole site (line 78: Disallow: /). GPTBot is OpenAI’s crawler for training data; blocking it doesn’t affect ChatGPT search, which uses OAI-SearchBot. Checked 9 November 2026.
Does spiegel.de block ClaudeBot?
Yes. spiegel.de’s robots.txt disallows ClaudeBot from the whole site (line 82: Disallow: /). ClaudeBot is Anthropic’s crawler for training data. Checked 9 November 2026.
Does spiegel.de block Google-Extended?
No. spiegel.de’s robots.txt lets Google-Extended crawl the site. Google-Extended is the token that controls whether Google may use pages for Gemini training and grounding; it doesn’t affect Google Search. Checked 9 November 2026.
Does spiegel.de block PerplexityBot?
No. spiegel.de’s robots.txt lets PerplexityBot crawl the site. PerplexityBot is the crawler that indexes pages for Perplexity’s answers. Checked 9 November 2026.
Can ChatGPT search find spiegel.de?
Not through its own crawler. spiegel.de’s robots.txt disallows OAI-SearchBot from the whole site (line 24: Disallow: /). OAI-SearchBot is the crawler behind ChatGPT search; blocking it keeps the site out of ChatGPT’s search answers. Checked 9 November 2026.