Ouchn.edu.cn 国家开放大学门户
Ouchn.edu.cn Overview
OUCHN.edu.cn is the official website of the National Open University (NOU) in China. It is a comprehensive website that contains information about the university, its programs, admission information, and many other resources for students and potential students. The website has a clean and professional design that is easy to navigate, with menus and submenus that guide users to the information they need.
The homepage of the website is well-organized and features a search bar, tabs for different sections of the website, and quick links to frequently accessed pages. In addition, the homepage displays important news and events happening at the university, which keeps students and visitors informed and engaged.
The website has a vast collection of resources, including courseware, open textbooks, and educational videos that can be accessed by registered users. The courseware materials are available in multiple languages, including Chinese, English, French, and Spanish, which makes the educational materials accessible to a broader audience.
The website is family-friendly, as it contains no explicit or adult content, and its language and tone are appropriate for all age groups. The website is hosted by the China Education and Research Network Center (CERNET), which provides secure and reliable hosting services for educational websites in China.
A crucial aspect of a website's performance is its page speed and loading time. According to PageSpeed Insights, the website scores 22 out of 100 in terms of speed, which is quite low by industry standards. With slow page speed, users may experience difficulties navigating the website, which can discourage them from spending time on the site.
To improve the website's page speed and overall performance, the website owners may need to consult with technical experts and developers to optimize the site's code and reduce image sizes. Additionally, they could consider using a content delivery network (CDN), with servers in multiple locations to reduce loading times.
In conclusion, OUCHN.edu.cn is a comprehensive and informative website that plays a significant role in providing education to students in China. With a few improvements in its page speed and technical optimization, the website will become even more user-friendly and accessible to a broader audience.
Ouchn.edu.cn Rank Summary
Ouchn.edu.cn Website Safety
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 ouchn.edu.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.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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 ouchn.edu.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 ouchn.edu.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ouchn.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the ouchn.edu.cn for safety features and confirms, whether ouchn.edu.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
Ouchn.edu.cn Rank History
Alexa Rank shows how popular ouchn.edu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ouchn.edu.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 ouchn.edu.cn and pageviews on ouchn.edu.cn over the past 3 months.
Ouchn.edu.cn Hosting Information
ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CNLast Update: 02/11/2019
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4538'
% Abuse contact for 'AS4538' is 'abuse@net.edu.cn'
aut-num: AS4538
as-name: ERX-CERNET-BKB
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing 100084
country: CN
admin-c: JW410-AP
tech-c: JW410-AP
remarks: This aut-num object created as part of
remarks: the ER-Transfer from ARIN
mnt-by: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2016-10-17T00:30:08Z
source: APNIC
irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@net.edu.cn
abuse-mailbox: abuse@net.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2010-11-26T03:14:01Z
source: APNIC
person: Jianping Wu
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing 100084
country: CN
phone: +86-10-2595931
e-mail: jianping@CERNET.EDU.CN
nic-hdl: JW410-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-CN-CERNET
last-modified: 2008-09-04T07:29:20Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Ouchn.edu.cn Domain Registration and Settings
Out of this registry.
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ouchn.edu.cn | mxn.mxhichina.com | 5 | 5691 |
| ouchn.edu.cn | mxw.mxhichina.com | 10 | 5691 |
| Host | NS Record | TTL |
|---|---|---|
| ouchn.edu.cn | fdns.crtvu.edu.cn | |
| ouchn.edu.cn | pdns.crtvu.edu.cn | |
| ouchn.edu.cn | sdns.open.edu.cn |
| Host | TXT Record | TTL |
|---|
pdns.crtvu.edu.cn
TTL: 7200
Email address: fdns.crtvu.edu.cn
Serial: 109
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 3600
Ouchn.edu.cn HTML Check
Ouchn.edu.cn Desktop Performance
Last tested: 08/12/2015
| Total Resources | 92 |
| Number of Hosts | 4 |
| Static Resources | 80 |
| JavaScript Resources | 20 |
| CSS Resources | 8 |
Ouchn.edu.cn Mobile Insights
Last tested: 08/12/2015
| Total Resources | 93 |
| Number of Hosts | 5 |
| Static Resources | 81 |
| JavaScript Resources | 20 |
| CSS Resources | 8 |
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