Cena.com.cn 电子信息产业网
电子信息产业网是电子信息产业权威门户网站，创建于1999年。目前设有半导体、智能终端、家用电器、LED、新能源、云计算、移动互联、产品评测等频道，提供最具公信力的产业资讯、企业动态、新技术发布，展会专题、信息搜索、专家访谈等内容，充分展现出电子行业新媒体的“宽度”(海量信息)、“速度”和互动度。
Server IP address resolved: Yes
Http response code: 200
Response time: 1.12 sec.
Last Checked: 01/20/2023
Over the time cena.com.cn has been ranked as high as 1,522 in the world, while most of its traffic comes from China, where it reached as high as 1,865 position.
Cena.com.cn receives about 11,452 unique visitors and 36,646 pageviews per day. The estimated value of cena.com.cn is 639,480 USD. Each unique visitor makes about 3.2 pageviews on average.
Cena.com.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (April 23, 2024) cena.com.cn has an invalid SSL certificate.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cena.com.cn is quite a safe domain.
Audience Geography. Where are cena.com.cn visitors located?
| Country | Rank |
|---|---|
 China CN | 1865 |
| Country | Percent of Pageviews |
|---|---|
| China CN | 99.9% |
| Other | 0.1% |
| Country | Percent of Visitors |
|---|---|
| China CN | 99.7% |
| Other | 0.3% |
Where do visitors go on cena.com.cn?
| Subdomain | Pageviews |
|---|---|
| cena.com.cn | 99.83% |
| other | 0.17% |
| Subdomain | Pageviews per User |
|---|---|
| cena.com.cn | 3.2 |
| Subdomain | Reach |
|---|---|
| cena.com.cn | 99.46% |
How popular is cena.com.cn?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 19355 | -953 | 43 | 2% |
| 30 | 17603 | -1895 | 47 | 10% |
| 7 | 19770 | 3554 | 41 | -19.59% |
| 1 | 18974 | -245 | 40 | 0.07% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 19419 | 1494 | 371 | -9.76% | 3.2 | -11.26% |
| 30 | 18110 | -2211 | 4 | 10% | 3.2 | 2% |
| 7 | 22233 | 6069 | 32 | -30.23% | 2.9 | -13.17% |
| 1 | 39922 | 23429 | 2 | -62.474% | 2 | -62.5% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 18372 | -308 |
| past month | 16750 | -2007 |
| past week | 19339 | 4078 |
| yesterday | 22768 | 5659 |
Alexa Rank shows how popular cena.com.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cena.com.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 cena.com.cn and pageviews on cena.com.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 cena.com.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.
"cena.com.cn" is not a phishing page.
"cena.com.cn" does not install unwanted software.
"cena.com.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 cena.com.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 cena.com.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the cena.com.cn. This reputation system receives ratings from users and information from third-party sources, assesses the cena.com.cn for safety features and confirms, whether cena.com.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| WARNING! | Cena.com.cn is not secured by SSL certificate. |
ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN
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% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: cena.com.cn
ROID: 20021209s10011s00046487-cn
Domain Status: ok
Registrant: 北京赛迪经纶传媒投资有限公司
Registrant Contact Email: renlingyu@ccidmedia.com
Sponsoring Registrar: 北京中科三方网络技术有限公司
Name Server: ns1.sfn.cn
Name Server: ns2.sfn.cn
Registration Time: 1998-12-02 00:00:00
Expiration Time: 2023-12-02 00:00:00
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| cena.com.cn | 39.107.50.8 | 600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| cena.com.cn | mxbiz2.qq.com | 10 | 1800 |
| cena.com.cn | mxbiz1.qq.com | 5 | 1800 |
| Host | NS Record | TTL |
|---|---|---|
| cena.com.cn | ns1.sfn.cn | 86400 |
| cena.com.cn | ns2.sfn.cn | 86400 |
| Host | TXT Record | TTL |
|---|
ns1.sfn.cn
TTL: 86400
Email address: root.ns1.sfn.cn
Serial: 1908081705
Refresh: 600
Retry: 120
Expire: 604800
Minimum: 7200
Last tested: 01/20/2018
| Total Resources | 82 |
| Number of Hosts | 12 |
| Static Resources | 68 |
| JavaScript Resources | 16 |
| CSS Resources | 3 |
Last tested: 07/20/2018
| Total Resources | 87 |
| Number of Hosts | 10 |
| Static Resources | 77 |
| JavaScript Resources | 13 |
| CSS Resources | 5 |
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