17big / IT资源平台_免费为程序员提供学习资源。

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
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BaiduSpider	/	✔
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Meta Tags

Title	IT资源平台_免费为程序员提供学习资源。
Description	IT资源平台，收集整理互联网资源，免费分享给大家学习参考。
Keywords	前端,后端,Python,Java,JS,HTML5,CSS3,JavaScript,编程入门书籍,IT教学视频

Server Information

WebSite	www.17big.cn
Host IP	139.129.142.89
Location	Qingdao, Shandong, China

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17big.cn Valuation

US$15,910

Last updated: Jul 22, 2020

17big.cn has global traffic rank of 1,077,122. 17big.cn has an estimated worth of US$ 15,910, based on its estimated Ads revenue. 17big.cn receives approximately 2,906 unique visitors each day. Its web server is located in Qingdao, Shandong, China, with IP address 139.129.142.89. According to SiteAdvisor, 17big.cn is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$15,910
Daily Ads Revenue	US$8
Monthly Ads Revenue	US$261
Yearly Ads Revenue	US$3,182
Daily Unique Visitors	2,906
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	1,077,122
Delta (90 Days)	0
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
17big.cn	A	599	IP: 139.129.142.89
17big.cn	NS	21599	Target: dns9.hichina.com.
17big.cn	NS	21599	Target: dns10.hichina.com.
17big.cn	SOA	599	MNAME: dns9.hichina.com. RNAME: hostmaster.hichina.com. Serial: 2015071515 Refresh: 3600 Retry: 1200 Expire: 3600 Minimum TTL: 360

HTTP Headers

HTTP/1.1 200 OK
Date: Wed, 22 Jul 2020 08:25:05 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Cache-control: private
X-Powered-By: ThinkPHP
Set-Cookie: PHPSESSID=q7c7me8t2lq846i5hmb69875e5; path=/
Vary: User-Agent,Accept-Encoding
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8

17big.cn Whois Information

Domain Name: 17big.cn
ROID: 20150715s10001s76460574-cn
Domain Status: ok
Registrant: 唐强
Registrant Contact Email: tq0810@163.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns9.hichina.com
Name Server: dns10.hichina.com
Registration Time: 2015-07-15 15:31:27
Expiration Time: 2021-07-15 15:31:27
DNSSEC: unsigned

17big.cn valuation and analysis