What powers wch-ic.com?
Last seen Jun 2026 · 10 technologies across 7 categories
Analytics
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ch341 drivers | #1 | 64 |
| ch347 | #1 | 52 |
| qinheng electronics | #1 | 30 |
| mcu wikipedia | #32 | 25 |
| ch341ser driver | #1 | 21 |
| ch341 | #4 | 21 |
| usb bluetooth converter | #89 | 16 |
| riscv | #94 | 16 |
| ch341a programmer | #11 | 15 |
| xe converter | #51 | 14 |
| bl driver | #29 | 11 |
| ch340 driver | #13 | 11 |
| ch32v203 | #3 | 11 |
| serial port | #56 | 11 |
| serial line | #64 | 11 |
| wch-ic | #1 | 9 |
| k&m tools | #47 | 8 |
| ch341ser | #8 | 6 |
| ch340 driver download | #6 | 6 |
| the chaser 2008 | #69 | 6 |
| serial cable | #66 | 6 |
| parallel port | #76 | 6 |
| lpt printer port | #66 | 6 |
| lpt port | #49 | 6 |
| winchiphead | #2 | 5 |
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
- 82% desktop
- 18% phone
Algeria
United States
India
Japan
Germany
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.63 / 10 · ranked #143,031 of all domains
270 referring domains · OpenPageRank
Search traffic
650 est. monthly organic visits (US)
1,151 keywords in Google's top 30
Core Web Vitals
| LCP | 7.3 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.5 MB · 57 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| wch-ic.com | 9 |
| www.wch-ic.com | 9 |
| search.wch-ic.com | 6 |
Full technology history →
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Recent changes
- detected Baidu Analytics (百度统计) Jun 2026
- dropped Bootstrap Aug 2025
- dropped jQuery Aug 2025
- dropped Laravel Aug 2025
- dropped Open Graph Aug 2025
- dropped PHP Aug 2025