ccm19.de
This site serves a robots.txt and names 22 AI crawlers, blocking none.
How this site compares
Each row is one measured trait, not a composite score. Rank peers are Ranks 10,001–100,000; the second comparison is the full observed Tranco panel. Populations differ by metric and are printed with every rate.
| Trait | This site | Ranks 10,001–100,000 | Observed Tranco panel |
|---|---|---|---|
| robots.txt served | Yes | 59.7% of 91,507 | 61.7% of 1,212,578 |
| robots.txt returned 404 | No | 7.9% of 91,507 | 8.4% of 1,212,578 |
| Blanket disallow | No | 4.0% of 54,147 | 10.3% of 740,113 |
| Effectively open file | Yes | 22.6% of 54,147 | 25.7% of 740,113 |
| Wildcard group | Yes | 92.1% of 54,147 | 89.8% of 740,113 |
| Sitemap declared | No | 61.7% of 54,147 | 60.7% of 740,113 |
| Over the RFC parse limit | No | 0.2% of 54,147 | 0.3% of 740,113 |
How these comparisons are measured
Status rates use canonical robots.txt observations. File traits use only parsed canonical files. A missing metric stays unavailable rather than becoming 0%. Rank bands are exclusive, so Ranks 10,001–100,000 does not include more popular bands.
Treatment by purpose
Declared purpose comes from the versioned agent registry. These are separate policy dimensions, not inputs to a score. An unnamed purpose is not automatically allowed; it inherits the wildcard rule described below.
Named agents
Every tracked agent this robots.txt names, grouped by operator, with the rule that applies under RFC 9309 group matching. A peer targeting rate means sites that name the token; it is not a block rate.
- partly blocked AI2Bot model training 2.0% of rank peers name it 63.9% block among 9,650 observed namers
- partly blocked Ai2Bot-Dolma model training 1.4% of rank peers name it 59.8% block among 6,542 observed namers
- partly blocked Bytespider model training 15.0% of rank peers name it 63.9% block among 154,750 observed namers
- partly blocked TikTokSpider model training 0.9% of rank peers name it 79.3% block among 3,516 observed namers
- partly blocked cohere-ai model training 4.1% of rank peers name it 67.2% block among 20,240 observed namers
- partly blocked cohere-training-data-crawler model training 1.5% of rank peers name it 82.9% block among 4,332 observed namers
- partly blocked CCBot model training 16.2% of rank peers name it 63.3% block among 162,331 observed namers
- partly blocked DeepSeekBot model training 0.8% of rank peers name it 79.7% block among 2,304 observed namers
- partly blocked Diffbot model training 3.5% of rank peers name it 72.2% block among 14,397 observed namers
- partly blocked Kangaroo Bot model training 1.1% of rank peers name it 55.2% block among 4,930 observed namers
- partly blocked MistralAI-User live assistant fetch 1.3% of rank peers name it 62.3% block among 4,248 observed namers
- partly blocked OAI-SearchBot AI search index 5.2% of rank peers name it 26.9% block among 23,333 observed namers
- partly blocked panscient.com model training 0.3% of rank peers name it 95.8% block among 1,362 observed namers
- partly blocked Perplexity-User live assistant fetch 2.5% of rank peers name it 33.1% block among 9,189 observed namers
- partly blocked PerplexityBot AI search index 7.2% of rank peers name it 42.2% block among 33,828 observed namers
- partly blocked Scrapy undocumented 2.2% of rank peers name it 73.3% block among 10,043 observed namers
- partly blocked Timpibot model training 2.3% of rank peers name it 72.5% block among 9,957 observed namers
- partly blocked omgili model training 3.5% of rank peers name it 81.4% block among 16,162 observed namers
- partly blocked omgilibot model training 3.3% of rank peers name it 80.4% block among 16,263 observed namers
- partly blocked webzio-extended model training 1.8% of rank peers name it 65.6% block among 6,666 observed namers
- partly blocked YouBot AI search index 3.2% of rank peers name it 65.9% block among 16,910 observed namers
- partly blocked img2dataset model training 1.5% of rank peers name it 62.1% block among 6,942 observed namers
File evidence
robots.txt details
Crawl posture history
Google's interpretation of this robots.txt over status history (§3.3).
Compare ccm19.de
Put this site's measured policy beside another site. Botfy keeps missing evidence visible and does not assign a score or winner.
Live files on ccm19.de
The file as it exists on the host right now — may differ from what we measured. We link out rather than mirror (we store derived metrics, not raw bodies).
/robots.txt ↗ /llms.txt ↗ /llms-full.txt ↗ /ai.txt ↗
Raw observations
2 crawls, every source
A domain usually has more than one observation per crawl because we see it in the Common Crawl shard stream and fetch it ourselves. These are not duplicates — they are independent observations of the same file, and one is marked canonical. The rest of this page reads the canonical row.
CC-MAIN-2026-34
| Source | Role | Status | Size | Groups | Allow | Disallow | Sitemaps |
|---|---|---|---|---|---|---|---|
| cc_shard from the Common Crawl bulk shard stream |
canonical | 200 | 2.4 KiB | 3 | 1 | 3 | 0 |
CC-MAIN-2026-30
| Source | Role | Status | Size | Groups | Allow | Disallow | Sitemaps |
|---|---|---|---|---|---|---|---|
| cc_shard from the Common Crawl bulk shard stream |
canonical | 200 | 2.4 KiB | 3 | 1 | 3 | 0 |