Thebigdata.cn 大数据世界--大数据门户网站，大数据资料和交流中心
大数据世界 | 提供大数据技术，大数据应用案例，汇聚大数据资料，讨论大数据话题。中国大数据是国内较早的公益性大数据网站，由刘鹏教授创办。
Server IP address resolved: Yes
Http response code: 200
Response time: 1.96 sec.
Last Checked: 02/11/2023
Over the time thebigdata.cn has been ranked as high as 2,701 in the world, while most of its traffic comes from China, where it reached as high as 10,884 position.
Thebigdata.cn receives about 1,790 unique visitors and 7,697 pageviews per day. The estimated value of thebigdata.cn is 131,400 USD. Each unique visitor makes about 4.3 pageviews on average.
Thebigdata.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (April 27, 2024) thebigdata.cn has an invalid SSL certificate.
According to Google Safe Browsing, Google Safe Search and Symantec thebigdata.cn is quite a safe domain.
Mobile-Friendly test indicates that thebigdata.cn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.
Audience Geography. Where are thebigdata.cn visitors located?
| Country | Rank |
|---|---|
 China CN | 10884 |
| Country | Percent of Pageviews |
|---|---|
| China CN | 100% |
| Country | Percent of Visitors |
|---|---|
| China CN | 100% |
Where do visitors go on thebigdata.cn?
| Subdomain | Pageviews |
|---|---|
| thebigdata.cn | 100% |
| Subdomain | Pageviews per User |
|---|---|
| thebigdata.cn | 4.1 |
| Subdomain | Reach |
|---|---|
| thebigdata.cn | 100% |
How popular is thebigdata.cn?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 97173 | 14204 | 71 | -14.81% |
| 30 | 99045 | 5164 | 7 | -5.097% |
| 7 | 95974 | 11182 | 7 | -15.34% |
| 1 | 46771 | -46407 | 20 | 100% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 71765 | 4871 | 83 | -6.303% | 4.3 | 10% |
| 30 | 76813 | 6886 | 77 | -9.689% | 4.1 | -4.884% |
| 7 | 81827 | 16175 | 72 | -25.21% | 4 | -11.81% |
| 1 | 70519 | 10102 | 9 | -18.77% | 2 | -60% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 85310 | 10631 |
| past month | 87859 | 5398 |
| past week | 86735 | 11950 |
| yesterday | 49098 | -26448 |
Alexa Rank shows how popular thebigdata.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If thebigdata.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to thebigdata.cn and pageviews on thebigdata.cn over the past 3 months.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates thebigdata.cn for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
"thebigdata.cn" is not a phishing page.
"thebigdata.cn" does not install unwanted software.
"thebigdata.cn" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses thebigdata.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze thebigdata.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the thebigdata.cn. This reputation system receives ratings from users and information from third-party sources, assesses the thebigdata.cn for safety features and confirms, whether thebigdata.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| WARNING! | Thebigdata.cn is not secured by SSL certificate. |
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% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: thebigdata.cn
ROID: 20130211s10001s63028352-cn
Domain Status: ok
Registrant: 南京芯动信息技术有限公司
Registrant Contact Email: mansky0502@163.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns31.hichina.com
Name Server: dns32.hichina.com
Registration Time: 2013-02-11 14:05:15
Expiration Time: 2027-02-11 14:05:15
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| thebigdata.cn | 118.178.192.91 | 600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| thebigdata.cn | dns32.hichina.com | 86400 |
| thebigdata.cn | dns31.hichina.com | 86400 |
| Host | TXT Record | TTL |
|---|
dns31.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 600
Last tested: 12/08/2018
| Total Resources | 48 |
| Number of Hosts | 9 |
| Static Resources | 32 |
| JavaScript Resources | 6 |
| CSS Resources | 1 |
Last tested: 12/08/2018
| Total Resources | 48 |
| Number of Hosts | 9 |
| Static Resources | 32 |
| JavaScript Resources | 6 |
| CSS Resources | 1 |
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