calcuspot.com
calcuspot.com is a live Chinese-language website hosted on Hangzhou Alibaba Advertising Co.,Ltd. (AS37963) in China, served by Nginx. cl0q first saw it on 2026-10-16 and last crawled it on 2026-10-16. It resolves to 8.135.55.211.
How the site describes itself:
激光焊接光学计算器 - M²因子/发散角/焦深参数在线计算工具
专业的激光焊接光学参数在线计算器，支持M²因子、全角发散角、准直光斑、聚焦光斑、瑞利长度、焦深等6个关键参数实时计算，提供详细计算过程和公式解析，适合激光工程师和研究人员使用
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-16 |
| Last crawled | 2026-10-16 |
| IPv4 | 8.135.55.211 |
| Network | AS37963 Hangzhou Alibaba Advertising Co.,Ltd. · China |
| Language | zh-CN |
| Server | nginx |