Unverified50% confidenceFactExact time
深网（Deep Web）内容占据互联网总信息量的90%以上，无法被常规爬虫索引
1
Sources
50%
Confidence
Long-term
Relevance
8/15/2026
First Seen
Sources
Related Claims
UnverifiedIn a typical webpage, irrelevant content such as navigation bars, advertisements, and sidebars may occupy thousands of tokens, while truly valuable information accounts for only 10–20% of that.69% similarUnverifiedThe total amount of high-quality text data available on the internet is estimated by mainstream sources at approximately 10^13 to 10^14 tokens.62% similarUnverifiedSEO has evolved in recent years into a serious internet pollution problem, with numerous websites manipulating search rankings through keyword stuffing, AI-generated low-quality content in bulk, and link farms.62% similarUnverified普通网页中真正有价值的信息可能只占内容的10-20%，80%以上的token开销被浪费在信息噪声上61% similarUnverified90% of the content in pages generated by Wanxiaozhi is already filled in accurately, requiring users only to make minor adjustments rather than filling everything in from scratch.61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/753232API
curl https://kongchang.com/api/v1/knowledge/claims/753232MCP
get_claim(id=753232)