NetEase Yidun on new websites
NetEase anti-bot, captcha, and fraud-prevention service.
- Sites using NetEase Yidun
- 78
- since Jul 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Jul 11, 2026 |
|---|---|
| Last seen | Oct 19, 2026 |
| Website | dun.163.com |
What we found
- NetEase Yidun appeared on about 42 new sites in the last 30 days.[1]
- Nine in ten new NetEase Yidun sites also use nginx.
Share of new sites using NetEase Yidun
The line is the 7-day average share of new sites that use NetEase Yidun, since 10 September.
Who uses NetEase Yidun
| Country | Sites | Share | Bar |
|---|---|---|---|
| 26 | 100.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 58 | 74.4% | |
| .app | 8 | 10.3% | |
| .com:51388 | 4 | 5.1% | |
| .xyz | 3 | 3.9% | |
| .me | 2 | 2.6% | |
| .244 | 1 | 1.3% | |
| .cc | 1 | 1.3% | |
| .online | 1 | 1.3% |
Captcha on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
|
92.2% | ||
| 2 | – |
|
6.9% | ||
| 3 | – |
|
0.3% | ||
| 4 | ▲1 | TNcode | 0.2% | ||
| 5 | ▼1 |
|
0.2% | ||
| … | |||||
| 10 | – | NetEase Yidun | 0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Captcha tool. All 55 in Captcha
Often used with NetEase Yidun
78 sites across the wider web use NetEase Yidun
None of them is a product launch we list individually, so there is nothing to show here. They still count towards the figures above. How we find new sites
Watches, exports and the API give you all 78 sites using NetEase Yidun, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards NetEase Yidun when we detect NetEase Yidun on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies ยท How we find new sites