AI Training
CautionOperator: ByteDance (TikTok)

Bytespider

Bytespider is operated by ByteDance (the parent company of TikTok). It crawls aggressively to gather training datasets for Doubao and ByteDance multimodal AI models. Many webmasters rate-limit or disallow this bot due to high crawl volume.

Technical Specifications

User-Agent TokenBytespider
Operator / OwnerByteDance (TikTok)
Primary PurposeByteDance AI model training data extraction
SEO ImpactNo SEO Impact
Respects robots.txtStandard Compliant (RFC 9309)
Reverse DNS Hostnamebytedance.com
Official DocumentationOperator Docs

Frequently Asked Questions

Why do many websites block Bytespider?

Bytespider is known for aggressive request frequencies that can elevate server load, and it does not provide search traffic back to western websites.

How do I block Bytespider?

User-agent: Bytespider Disallow: /

How to Allow Bytespiderrobots.txt

Ensure this bot can index your public pages for citations.

# Allow Bytespider
User-agent: Bytespider
Allow: /
How to Block Bytespiderrobots.txt

Prevent this bot from accessing any content on your domain.

# Block Bytespider
User-agent: Bytespider
Disallow: /
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