Web Analysis for I21st - i21st.cn
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。
i21st.cn is 1 decade 5 years old. It is a domain having cn extension. It has a global traffic rank of #190099 in the world. This website is estimated worth of $ 63,000.00 and have a daily income of around $ 105.00. As no active threats were reported recently by users, i21st.cn is SAFE to browse.
PageSpeed Score
Siteadvisor Rating
Traffic Report
Daily Unique Visitors: | 8,413 |
Daily Pageviews: | 42,065 |
Estimated Valuation
Income Per Day: | $ 105.00 |
Estimated Worth: | $ 63,000.00 |
Search Engine Indexes
Google Indexed Pages: | 130,000 |
Bing Indexed Pages: | Not Applicable |
Search Engine Backlinks
Google Backlinks: | 20,400,000 |
Bing Backlinks: | Not Applicable |
Safety Information
Google Safe Browsing: | No Risk Issues |
Siteadvisor Rating: | No Risk Issues |
WOT Trustworthiness: | Not Applicable |
WOT Child Safety: | Not Applicable |
Website Ranks & Scores
Alexa Rank: | 190,099 |
Domain Authority: | Not Applicable |
Web Server Information
Page Resources Breakdown
Homepage Links Analysis
Website Inpage Analysis
H1 Headings: | 1 | H2 Headings: | 1 |
H3 Headings: | 64 | H4 Headings: | Not Applicable |
H5 Headings: | Not Applicable | H6 Headings: | Not Applicable |
Total IFRAMEs: | Not Applicable | Total Images: | 27 |
Google Adsense: | Not Applicable | Google Analytics: | Not Applicable |
Websites Hosted on Same IP (i.e. 111.13.49.202)
21英语网首页
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。
英语教案_课件_试题- 中国日报社21世纪英语教师网
21英语教师网为教育者提供独家的英语备课指导、备课资源、教育资讯、课件下载等备课资料,专注于为广大英语教育者打造最具权威性的英语教育交流平台。
HTTP Header Analysis
Server: nginx
Date: Mon, 09 Dec 2019 09:33:24 GMT
Content-Type: text/html; charset=utf-8
Last-Modified: Mon, 09 Dec 2019 09:15:01 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"5dee1095-aac5"
Content-Encoding: gzip
Domain Information
Domain Nameserver Information
Host | IP Address | Country | |
---|---|---|---|
vip3.alidns.com | 170.33.80.10 | Singapore | |
vip4.alidns.com | 170.33.80.11 | Singapore |
DNS Record Analysis
Host | Type | TTL | Extra |
---|---|---|---|
i21st.cn | A | 112 |
IP: 111.13.49.202 |
i21st.cn | NS | 86400 |
Target: vip3.alidns.com |
i21st.cn | NS | 86400 |
Target: vip4.alidns.com |
i21st.cn | SOA | 190 |
MNAME: vip3.alidns.com RNAME: hostmaster.hichina.com Serial: 2019120409 Refresh: 3600 Retry: 1200 Expire: 86400 Minimum TTL: 360 |
i21st.cn | MX | 3600 |
Priority: 1 Target: mail.i21st.cn |
i21st.cn | TXT | 3600 |
TXT: v=spf1 a mx ~all |
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Full WHOIS Lookup
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