https://www.google.com/analytics/zh-TW/

2. Google 站長工具

https://search.google.com/search-console/about?hl=zh-tw

3. 網站流量&市場趨勢

https://www.similarweb.com/corp/solution/retail-industry/

4. Google Trends

https://trends.google.com.tw/trends/explore?geo=TW&q=tube%20bender,Tube%20bending%20machine

5. Alexa

https://www.similarweb.com/corp/solution/retail-industry/