51hei.com valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
Meta Tags
| Title | 单片机教程网-51 stm32 arm MCU 电子技术学习与研究 |
| Description | 本站提供单片机视频教程,51单片机学习开发资料,C语言汇编教程,仿真软件下载,还有技术论坛提供交流,是学习者和电子工程师不容错过的技术站点 |
| Keywords | 单片机,51单片机学习 |
Server Information
| WebSite | |
| Host IP | 121.42.186.174 |
| Location | Hangzhou, Zhejiang, China |
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51hei.com Valuation
|
US$5,721,310
Last updated: Sep 12, 2021
51hei.com has global traffic rank of 13,341 and ranks the 2,091st in China. Its global rank has gone down by 1,993 positions since 3 months ago. 51hei.com has an estimated worth of US$ 5,721,310, based on its estimated Ads revenue. 51hei.com receives approximately 243,020 unique visitors each day. Its web server is located in Hangzhou, Zhejiang, China, with IP address 121.42.186.174. According to SiteAdvisor, 51hei.com is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$5,721,310 |
| Daily Ads Revenue | US$3,134 |
| Monthly Ads Revenue | US$94,048 |
| Yearly Ads Revenue | US$1,144,262 |
| Daily Unique Visitors | 243,020 |
| Note: All traffic and earnings values are estimates. | |
Traffic Ranks
| Global Rank | 13,341 |
| Delta (90 Days) | ⬇️ 1,993 |
| Most Popular In Country | China |
| Country Rank | 2,091 |
DNS Records
| Host | Type | TTL | Data |
| 51hei.com | A | 3600 | IP: 121.42.186.174 |
| 51hei.com | SOA | 3599 | MNAME: . RNAME: hostmaster.nameserver. Serial: 188 Refresh: 28800 Retry: 7200 Expire: 604800 Minimum TTL: 5 |
HTTP Headers
HTTP/1.1 301 Moved Permanently Content-Type: text/html; charset=UTF-8 Location: http://www.51hei.com/ Server: Microsoft-IIS/7.5 X-Powered-By: ASP.NET Date: Sun, 12 Sep 2021 16:54:46 GMT Content-Length: 144 HTTP/1.1 200 OK Content-Type: text/html Last-Modified: Thu, 07 Jan 2021 20:23:04 GMT Accept-Ranges: bytes ETag: "0c4f5e632e5d61:0" Server: Microsoft-IIS/7.5 Date: Sun, 12 Sep 2021 16:54:47 GMT Content-Length: 41315 |
51hei.com Whois Information
Not Available |