What powers bt.cn?
Last seen Jun 2026 · 24 technologies across 14 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| bt.cn | #1 | 12 |
| psutil | #77 | 2 |
| dg2 | #51 | 2 |
| zerobyw | #13 | 1 |
| ubuntu kylin | #87 | 1 |
| kylin linux | #92 | 1 |
| access denied root localhost | #96 | 1 |
| baota | #71 | 0 |
| baota | #57 | 0 |
| wocaonima | #30 | 0 |
| x4b | #61 | 0 |
| xml.etree python | #57 | 0 |
| xml etree python | #57 | 0 |
| zibuyu | #48 | 0 |
| zibuyu | #40 | 0 |
| zibuyu | #36 | 0 |
| zibuyu | #24 | 0 |
| xeon 6138 | #67 | 0 |
| bin sh 1 not found | #75 | 0 |
| cannot find zipfile directory in one of | #94 | 0 |
| centos 7.9 2009 | #99 | 0 |
| command not found pnpm | #33 | 0 |
| typeerror: exceptions must derive from baseexception | #32 | 0 |
| typeerror exceptions must derive from baseexception | #33 | 0 |
| valueerror embedded null byte | #22 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 97% desktop
- 3% phone
Taiwan
Singapore
Hong Kong SAR China
China
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.54 / 10 · ranked #2,085 of all domains
7,349 referring domains · OpenPageRank
Search traffic
20 est. monthly organic visits (US)
63 keywords in Google's top 30
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- Weight: 5.0 MB · 56 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.bt.cn | 11 |
| docs.bt.cn | 10 |
| bt.cn | 7 |
| demo.bt.cn | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Umami Jun 2026
- detected Microsoft Advertising May 2026
- detected Microsoft Clarity May 2026
- dropped Microsoft Advertising Dec 2025
- dropped Microsoft Clarity Dec 2025
- detected Astro Nov 2025
- detected Open Graph Nov 2025
- detected Priority Hints Nov 2025
- detected Tailwind CSS Nov 2025