What does 163.com track?
Before any consent, 163.com loaded 1 tracking company and set 3 advertising or analytics cookies.
That's fewer tracking companies than most sites we scanned: 75% of the 2,450 sites we checked loaded more.
Scanned October 2, 2026 from Germany, loading www.163.com once and clicking nothing. How we scan
- Tracking companies
- 1
- Tracking cookies
- 3
- Third-party hosts
- 45
- Cookies in total
- 12
Consent banner
No known consent management platform was detected on the page.
Companies contacted before consent
13 of the 14 companies it contacted before consent were unclassified.
- Baidu Analytics87 requestsAnalytics
pos.baidu.com, eclick.baidu.com, wn.pos.baidu.com
Other third parties (content delivery, consent, functional, unclassified)
- 126.net190 requestsUnclassified
static.ws.126.net, nimg.ws.126.net, h5.analytics.126.net, yt-adp.ws.126.net
- qq.com126 requestsUnclassified
localhost.weixin.qq.com, gatherer.m.qq.com, vr.gdt.qq.com, otheve.beacon.qq.com
- baidustatic.com49 requestsUnclassified
cpro.baidustatic.com
- bcebos.com47 requestsUnclassified
lupic.cdn.bcebos.com, render-server.cdn.bcebos.com
- ugdtimg.com34 requestsUnclassified
adsmind.ugdtimg.com, pgdt.ugdtimg.com
- mediav.com24 requestsUnclassified
static-ssl.mediav.com, live-s3m.mediav.com, static.mediav.com, show-g.mediav.com
- outin.cn4 requestsUnclassified
static.outin.cn, revive.outin.cn
- fenxi.com4 requestsUnclassified
s3m5.fenxi.com, s3m1.fenxi.com
- 127.net3 requestsUnclassified
urswebzj.nosdn.127.net
- 360.cn2 requestsUnclassified
ssp.360.cn
- qhimg.com2 requestsUnclassified
p4.ssl.qhimg.com, p0.ssl.qhimg.com
- netease.com2 requestsUnclassified
vmonitor.ws.netease.com
- g9hc4.cn2 requestsUnclassified
local.info.g9hc4.cn
Cookies set before consent
The longest-lived tracking cookie it set was BAIDUID_BFESS, from Baidu Analytics, lasting about 12 months.
| Cookie | Purpose | Set by | Lasts |
|---|---|---|---|
| BAIDUID_BFESS | Advertising | baidu.com (third party) | 12 months |
| OAGEO | Advertising | revive.outin.cn (third party) | Session |
| OAID | Advertising | revive.outin.cn (third party) | 12 months |
| __ad_cookie_mapping_tck_655 | Unclassified | www.163.com | 2 months |
| __qhsrc | Unclassified | mediav.com (third party) | 13 months |
| _antanalysis_s_id | Unclassified | www.163.com | Session |
| _ntes_nuid | Unclassified | 163.com | Session |
| _ntes_origin_from | Unclassified | 163.com | Session |
| amrkts | Unclassified | mediav.com (third party) | 13 months |
| NNSSPID | Unclassified | nex.163.com | Session |
| NTES_PC_IP | Unclassified | 163.com | Under a day |
| v1 | Unclassified | mediav.com (third party) | 13 months |
The page also wrote 43 keys to local storage, which works like a cookie but isn't sent with requests.
Understanding this page
- How to see which cookies and trackers a website loads
A hands-on walkthrough for checking what a site sets before you've clicked anything, using Chrome and Firefox's built-in tools, plus how CookieTosser automates the same check every month.
- What counts as valid cookie consent in the EU
The rules that actually govern cookie banners — the ePrivacy Directive, the GDPR consent standard, the Planet49 ruling, the strictly-necessary exemption, and what "reject" has to offer compared with "accept.
- Consent management platforms explained
What a CMP banner is actually doing behind the scenes, how the IAB's TCF standard and Google's Consent Mode v2 fit in, and why a banner being present is no guarantee that nothing loads before you answer it.