What powers eefocus.com?
Last seen Jun 2026 · 19 technologies across 10 categories
Analytics
Authentication
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Miscellaneous
Programming languages
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| mwh to mah | #38 | 14 |
| sx1276 | #82 | 1 |
| terasic | #62 | 1 |
| uart vs usart | #87 | 1 |
| usart vs uart | #68 | 1 |
| vda 6.3 | #69 | 1 |
| vbus | #43 | 1 |
| sdmmc | #75 | 1 |
| spram | #71 | 1 |
| pico itx | #89 | 1 |
| qled vs ips | #39 | 1 |
| ips vs qled | #37 | 1 |
| lcd1602 | #91 | 1 |
| lm3886 | #72 | 1 |
| mcuxpresso | #61 | 1 |
| acs880 | #71 | 1 |
| ifnny | #67 | 1 |
| dramexchange | #29 | 1 |
| esp32 idf | #71 | 1 |
| fcntl h | #88 | 1 |
| beckhoff ethercat | #39 | 0 |
| wire in verilog | #71 | 0 |
| xilinx vitis | #80 | 0 |
| wxty | #98 | 0 |
| yoky | #94 | 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
- 100% desktop
Hong Kong SAR China
Japan
Taiwan
Singapore
China
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.29 / 10 · ranked #205,846 of all domains
209 referring domains · OpenPageRank
Search traffic
33 est. monthly organic visits (US)
183 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.4 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- Weight: 6.5 MB · 113 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.eefocus.com | 15 |
| www.eefocus.com | 14 |
| rf.eefocus.com | 11 |
| rohm.eefocus.com | 11 |
| captcha.eefocus.com | 2 |
| sso.eefocus.com | 1 |
Full technology history →
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Recent changes
- dropped Usercentrics Jun 2026
- detected Matomo Analytics May 2026
- detected Matomo Tag Manager May 2026
- detected Usercentrics Apr 2026
- dropped Microsoft Advertising Oct 2025
- dropped Usercentrics Oct 2025