Of 81,303 live South Korean websites, 4,278 (5.26%) block an AI crawler — 36th of 43 countries. Sports (8.3%) and shopping (8.1%) lead, and Korean news sites block at 16%.
Analysis of 41,818,678 live, content-validated websites worldwide · snapshot 2026-07-13 · by Piperic
South Korea is the cautious counterpoint to its open neighbours. Of 81,303 live Korean sites, 5.26% block an AI crawler — 36th of 43 countries — a world away from Japan (1.0%, the most open) and China (1.08%) next door. In a region defined by openness, Korea leans defensive.
The Korean blocking pattern is distinctive: sports (8.31%) and shopping (8.11%) lead the sectoral table rather than tourism or news — reflecting a commerce- and entertainment-heavy web. The press is defensive too, at 16.28%, roughly three times the national average.
Korean blocking is fairly precise: 5.1% of GPTBot-blockers accidentally lost ChatGPT Search, just under the global norm. With 89.9% of sites silent and 4.87% consciously opted in, Korea's caution comes from a defensive commercial and media core.
Share of sites blocking at least one AI crawler — lower = more open. South Korea ranks #36 of 44 countries analysed.
Neighbours shown for context. Full ranking in the data download.
Every website falls into one of four groups, based on what it blocks and what it declares:
3,698 South Korea websites block GPTBot to keep their content out of AI training. But 189 of them — 5.1% — ALSO block OAI-SearchBot, most likely by accident. Those sites have removed themselves from ChatGPT Search results entirely: protected from training, but invisible where their customers now search.
GPTBot (training) and OAI-SearchBot (ChatGPT Search) are independent robots.txt tokens — blocking one does not block the other.
Share of South Korea sites blocking each crawler in robots.txt.
Bytespider is ByteDance's (TikTok) crawler — it ignores robots.txt more often than the majors, yet it is among the most-blocked.
AI-blocking and llms.txt adoption across South Korea's biggest website categories.
| Sector | Sites | Blocks AI | llms.txt |
|---|---|---|---|
| 📰 News & media | 1,370 | 16.28% | 0.95% |
| business and finance | 15,132 | 3.72% | 2.45% |
| shopping | 10,566 | 8.11% | 7.87% |
| style and fashion | 9,298 | 2.88% | 12.71% |
| technology and computing | 9,212 | 4.88% | 3.0% |
| medical health | 3,069 | 4.99% | 2.67% |
| home and garden | 2,641 | 5.3% | 5.11% |
| education | 2,214 | 5.06% | 1.58% |
| personal finance | 2,150 | 4.33% | 2.19% |
| sports | 2,129 | 8.31% | 6.9% |
| automotive | 1,863 | 5.74% | 4.13% |
| real estate | 1,785 | 4.82% | 2.46% |
South Korea news sites block AI 3.1× more often than the national average (16.28% vs 5.26%) — publishers are the most defensive segment of the web.
2,526 South Korea online shops are open to AI crawlers (97.1% of 2,601). Their product content can already be read, compared and recommended by AI assistants — whether they know it or not.
Share of sites blocking at least one AI bot, by platform:
This is the baseline edition (2026-07-13). Piperic re-measures continuously; the next edition will show how fast South Korea's web is closing — or opening.
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How to cite: “According to Piperic's AI Access Report (2026-07-13), based on 81,303 live South Korea websites…” — link to this page.
Download the country dataset (JSON) Global rankings dataset
Sample: 81,303 live, content-validated websites (South Korea, ccTLD-based assignment), out of 41,818,678 live domains analysed worldwide. “Live” = HTTP 200 and not parked. “Blocks AI” = the site's robots.txt disallows at least one of 14 known AI crawlers. llms.txt/ai.txt = the file exists at the site root. Snapshot: 2026-07-13 (frozen — numbers do not move with the live crawl). Full-web note: these figures cover the ENTIRE live web including the long tail; industry headlines like “25% of top sites block GPTBot” measure only large publishers — both are true, they measure different things. Country assignment via ccTLD under-counts .com/.org sites; treat US figures as indicative.
Press contact: press@piperic.com · Data: Piperic Business Intelligence
Every number on this page is reproducible from the public dataset above.