查看网站是用什么语言实现的？

https://w3techs.com/sites

 可以看到Sparkbyexamples.com是用wordpress实现的：

Popular sites using WordPress

• Zoom.us
• Microsoft.com
• Wordpress.com
• Etsy.com
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• Craigslist.org

Random selection of sites using WordPress

• Annjoo.com.my
• Hizb.org.uk
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• Gaijinpot.com
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Sites using WordPress only recently

• Hespress.com
• Tripadvisor.com
• Repubblica.it
• Webinarjam.com
• Dhgate.com