AI Crawler Index · ByteDance · Bytespider
Which .io websites block Bytespider?
As of 2026-10-03, 11 of the 185 .io websites whose robots.txt we could read (5.9%) block Bytespider, ByteDance's AI training crawler, on the home page, compared with 12.3% of all sites; 3 more block it on some paths.
5.9%
of 185 .io websites block Bytespider
12.3%
of all sites
11
sites block it
All 11 .io websites that block Bytespider
| # | Site | Policy | Crawlers blocked |
|---|---|---|---|
| 1435 | huntress.io | Blocks all AI search | 29 of 29 |
| 3673 | lunalabs.io | Blocks all AI search | 29 of 29 |
| 3767 | airbridge.io | Blocks training only | 2 of 29 |
| 4388 | quay.io | Blocks all AI search | 29 of 29 |
| 5864 | uakinogo.io | Blocks all AI search | 29 of 29 |
| 6110 | adapty.io | Blocks training only | 2 of 29 |
| 6489 | onfinality.io | Blocks training only | 3 of 29 |
| 6511 | anonymised.io | Blocks training only | 2 of 29 |
| 7025 | radar.io | Blocks all AI search | 29 of 29 |
| 7667 | hackmd.io | Blocks training only | 9 of 29 |
| 8486 | kimberlite.io | Blocks all AI search | 29 of 29 |
Popular .io websites that allow Bytespider
Other AI crawlers and .io websites
- GPTBot 4.3%
- ClaudeBot 3.8%
- PerplexityBot 3.8%
- Google-Extended 3.8%
- CCBot 4.9%
- Applebot-Extended 3.8%
- OAI-SearchBot 3.2%
Bytespider in other segments
- news websites 33.2%
- .it (Italy) websites 30.9%
- .au (Australia) websites 29.7%
- .fr (France) websites 27.1%
- social websites 26.9%
- .nl (Netherlands) websites 22.9%
- reference websites 22.2%
- .de (Germany) websites 22.2%
- .es (Spain) websites 19.4%
- .app websites 16.7%
- .ch (Switzerland) websites 16.7%
- .pl (Poland) websites 15.1%
- .com websites 13.9%
- .uk (United Kingdom) websites 13.3%
FAQ
- Which .io websites block Bytespider?
- huntress.io, lunalabs.io, airbridge.io, quay.io, uakinogo.io, adapty.io, onfinality.io, anonymised.io, and 3 more (full list on this page).
- How many .io websites block Bytespider?
- As of 2026-10-03, 11 of the 185 .io websites whose robots.txt we could read (5.9%) block Bytespider, ByteDance's AI training crawler, on the home page, compared with 12.3% of all sites; 3 more block it on some paths.
- How do I block or allow Bytespider on my site?
- Add "User-agent: Bytespider" followed by "Disallow: /" to https://<your-site>/robots.txt to block it, or "Allow: /" to allow it. Check the result with the free AI crawler checker at tools.yukai.uk/free/ai-crawler-checker.