Osta.org.cn 国家职业资格工作网
是人社部职业技能鉴定中心建设的国家职业技能鉴定领域的官方工作门户，为全国提供鉴定业务管理系统与国家职业资格证书查询平台，是国家职业资格证书的全国唯一合法查询查伪入口，包含全国统考、日常鉴定、国际证书、高新证书、专项能力、能力测评。
Server IP address resolved: NoHttp response code: None
Last Checked: 06/14/2024
Over the time osta.org.cn has been ranked as high as 3,120 in the world, while most of its traffic comes from China, where it reached as high as 14,958 position.
Osta.org.cn receives about 2,143 unique visitors and 5,786 pageviews per day. The estimated value of osta.org.cn is 102,200 USD. Each unique visitor makes about 2.7 pageviews on average.
Osta.org.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (November 02, 2024) osta.org.cn has an invalid SSL certificate.
According to Google Safe Browsing and Symantec osta.org.cn is quite a safe domain.
Mobile-Friendly test indicates that osta.org.cn is well optimized for mobile and tablet devices, however website page loading time could be improved.
Audience Geography. Where are osta.org.cn visitors located?
| Country | Rank |
|---|---|
 China CN | 14958 |
| Country | Percent of Pageviews |
|---|---|
| China CN | 99.5% |
| Other | 0.5% |
| Country | Percent of Visitors |
|---|---|
| China CN | 98.4% |
| Other | 1.6% |
Where do visitors go on osta.org.cn?
| Subdomain | Pageviews |
|---|---|
| zscx.osta.org.cn | 47.09% |
| other | 52.91% |
| Subdomain | Pageviews per User |
|---|---|
| zscx.osta.org.cn | 1.9 |
| Subdomain | Reach |
|---|---|
| zscx.osta.org.cn | 93.59% |
How popular is osta.org.cn?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 119701 | 27377 | 55 | -26.74% |
| 30 | 137870 | -17652 | 46 | 20% |
| 7 | 249400 | 134771 | 2 | -60.767% |
| 1 | 49212 | 0 | 20 | 0% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 126268 | 19658 | 4 | -18.48% | 2.7 | 10% |
| 30 | 113914 | -63544 | 47 | 80% | 3.7 | 50% |
| 7 | 214134 | 133223 | 2 | -70.226% | 4 | -24.08% |
| 1 | 45749 | 0 | 2 | 0% | 4 | 0% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 116334 | 23501 |
| past month | 124179 | -30019 |
| past week | 223322 | 124978 |
| yesterday | 44625 | 0 |
Alexa Rank shows how popular osta.org.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If osta.org.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 osta.org.cn and pageviews on osta.org.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 osta.org.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.
"osta.org.cn" is not a phishing page.
"osta.org.cn" does not install unwanted software.
"osta.org.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 osta.org.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 osta.org.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the osta.org.cn. This reputation system receives ratings from users and information from third-party sources, assesses the osta.org.cn for safety features and confirms, whether osta.org.cn is suitable for children.
| WARNING! | Osta.org.cn is not secured by SSL certificate. |
ASN ID: 4847
ASN Title: CNIX-AP China Networks Inter-Exchange, CN
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% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: osta.org.cn
ROID: 20021209s10051s00007129-cn
Domain Status: ok
Registrant: 人力资源和社会保障部职业技能鉴定中心
Registrant Contact Email: lishuang@cettic.gov.cn
Sponsoring Registrar: 北京国科云计算技术有限公司（原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: 1999-06-16 00:00:00
Expiration Time: 2028-06-16 00:00:00
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| osta.org.cn | 124.42.10.244 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| osta.org.cn | mail.pthl.net | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| osta.org.cn | dns2.nvqol.net | 3600 |
| osta.org.cn | dns1.nvqol.net | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| osta.org.cn | v=spf1 a mx -all | 3600 |
dns1.nvqol.net
TTL: 3600
Email address: admin
Serial: 173
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 3600
Last tested: 09/05/2016
| Total Resources | 53 |
| Number of Hosts | 2 |
| Static Resources | 50 |
| JavaScript Resources | 2 |
| CSS Resources | 2 |
Last tested: 09/05/2016
| Total Resources | 53 |
| Number of Hosts | 2 |
| Static Resources | 50 |
| JavaScript Resources | 2 |
| CSS Resources | 2 |
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