I21st / 21英语 - 中国日报社21世纪英文报系官方网站

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
BingBot	/	✔
BaiduSpider	/	✔
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Meta Tags

Title	21英语 - 中国日报社21世纪英文报系官方网站
Description	21英语网是中国最具原创性的英语学习和教学网站，拥有独家的英语学习资料及教育资料，专注于打造最具人气的英语学习交流平台，为全国英语学习者和教育者提供专业服务。
Keywords	英语新闻,英语翻译,英文报纸,21世纪英文报

Server Information

WebSite	www.i21st.cn
Host IP	111.13.49.202
Location	China

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More to Explore

I21st.cn Valuation

US$181,152

Last updated: Dec 10, 2019

I21st.cn has global traffic rank of 191,840. Its global rank has gone down by 79,977 positions since 3 months ago. I21st.cn has an estimated worth of US$ 181,152, based on its estimated Ads revenue. I21st.cn receives approximately 16,543 unique visitors each day. Its web server is located in China, with IP address 111.13.49.202. According to SiteAdvisor, i21st.cn is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$181,152
Daily Ads Revenue	US$99
Monthly Ads Revenue	US$2,977
Yearly Ads Revenue	US$36,230
Daily Unique Visitors	16,543
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	191,840
Delta (90 Days)	⬇️ 79,977
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
i21st.cn	A	599	IP: 111.13.49.202
i21st.cn	MX	3599	Priority: 1 Target: mail.i21st.cn.
i21st.cn	NS	21599	Target: vip3.alidns.com.
i21st.cn	NS	21599	Target: vip4.alidns.com.
i21st.cn	TXT	3599	TXT: v=spf1 a mx ~all
i21st.cn	SOA	359	MNAME: vip3.alidns.com. RNAME: hostmaster.hichina.com. Serial: 2019120409 Refresh: 3600 Retry: 1200 Expire: 86400 Minimum TTL: 360

HTTP Headers

HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Tue, 10 Dec 2019 20:16:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Location: http://www.i21st.cn/

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 10 Dec 2019 20:16:33 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 43677
Last-Modified: Tue, 10 Dec 2019 09:15:01 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "5def6215-aa9d"
Accept-Ranges: bytes

I21st.cn Whois Information

Domain Name: i21st.cn
ROID: 20090224s10001s39958556-cn
Domain Status: clientTransferProhibited
Registrant ID: hc-309066133-cn
Registrant: 中报国际文化传媒（北京）有限公司
Registrant Contact Email: wangrujian@21stcentury.com.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: vip3.alidns.com
Name Server: vip4.alidns.com
Registration Time: 2009-02-24 14:39:15
Expiration Time: 2023-02-24 14:39:15
DNSSEC: unsigned

I21st.cn valuation and analysis