Two public profiles · no score or winner
chenzhongtech.com and dotclear.org
Measured takeaway
chenzhongtech.com allows model-training crawlers; dotclear.org blocks model-training crawlers.
chenzhongtech.com allows GPTBot; dotclear.org blocks GPTBot.
Measured in Botfy's 2026-09-07 publication.At a glance
A difference appears only when both sites have comparable evidence. Unavailable or unresolved observations remain incomplete.
| Evidence | chenzhongtech.com | dotclear.org |
|---|---|---|
| robots.txt | Served and parsed | Served and parsed |
| Google crawl posture | Blocked | Open |
| Unnamed crawler fallback | Blocked the wildcard (*) group disallows everything, so they are blocked without being named | Allowed the wildcard (*) group is effectively open |
| Base /llms.txt | Not found when probed | Not probed |
Treatment by purpose
Only resolved blocked, allowed, or mixed states count as a policy agreement or difference. Unnamed agents still inherit each site's wildcard rules.
| Declared purpose | chenzhongtech.com | dotclear.org |
|---|---|---|
| Model training | Allowed | Blocked |
| AI search | Allowed | Blocked |
| Live assistant fetch | Allowed | Blocked |
| Opt-out directives | Not explicitly addressed | Not explicitly addressed |
| Ambiguous / undocumented | Not explicitly addressed | Not explicitly addressed |
Named agents
Measured differences appear first. “Not explicitly addressed” is not the same as allowed; the site's wildcard fallback governs that crawler.
| Agent | chenzhongtech.com | dotclear.org |
|---|---|---|
| GPTBot OpenAI | Allowed | Blocked |
| PerplexityBot Perplexity | Allowed | Blocked |
| ChatGPT-User OpenAI | Allowed | Blocked |
| ClaudeBot Anthropic | Not explicitly addressed | Blocked |
| CCBot Common Crawl | Not explicitly addressed | Blocked |
| Bytespider ByteDance | Not explicitly addressed | Blocked |
| Diffbot Diffbot | Not explicitly addressed | Blocked |
| deepseekbot DeepSeek | Allowed | Not explicitly addressed |
| omgili Webz.io | Not explicitly addressed | Blocked |
| OAI-SearchBot OpenAI | Allowed | Not explicitly addressed |
| Claude-Web Anthropic | Not explicitly addressed | Blocked |
| Perplexity-User Perplexity | Allowed | Not explicitly addressed |
How each site compares with its own rank peers
The sites may belong to different rank bands. Each percentage keeps its own population and denominator; Botfy does not subtract rates from unlike cohorts.
| Trait | chenzhongtech.com | dotclear.org |
|---|---|---|
| Wildcard group | Yes 89.6% Ranks 100,001–1,000,000 · n=680,000 | Yes 89.6% Ranks 100,001–1,000,000 · n=680,000 |
| Effectively open file | No 26.0% Ranks 100,001–1,000,000 · n=680,000 | Yes 26.0% Ranks 100,001–1,000,000 · n=680,000 |
| Sitemap declared | No 60.6% Ranks 100,001–1,000,000 · n=680,000 | Yes 60.6% Ranks 100,001–1,000,000 · n=680,000 |
| robots.txt served | Yes 61.8% Ranks 100,001–1,000,000 · n=1,111,034 | Yes 61.8% Ranks 100,001–1,000,000 · n=1,111,034 |
| robots.txt returned 404 | No 8.5% Ranks 100,001–1,000,000 · n=1,111,034 | No 8.5% Ranks 100,001–1,000,000 · n=1,111,034 |
| Over the RFC parse limit | No 0.3% Ranks 100,001–1,000,000 · n=680,000 | No 0.3% Ranks 100,001–1,000,000 · n=680,000 |
| Blanket disallow | Yes 10.8% Ranks 100,001–1,000,000 · n=680,000 | No 10.8% Ranks 100,001–1,000,000 · n=680,000 |
How this comparison is measured
Both sites use Botfy's latest published observations. A missing fetch, unresolved agent verdict, and measured absence are different states. Peer percentages use each site's exclusive Tranco rank band and print their own denominator. Populations, sources, and limits →