Chinesemooc.org 华文慕课 - 中文MOOC平台

华文慕课是一个以中文为主的慕课（MOOC）服务平台，旨在为全球华人服务，为用户提供来自北大等知名高校的免费课程。

Chinesemooc.org Overview

Chinesemooc.org ranking shows that the page is at position 76,301 over the world, while the bulk of its audience is from China, where it ranks 9,013.

In terms of rank-to-traffic ratio, chinesemooc.org has 1,134 unique users per day, viewing 8,725 pages. The rank based value of chinesemooc.org is 151,524 USD. Every user makes 8.32 pageviews on average.

Chinesemooc.org boasts a link base consisting of 549 referring domains and 596 external backlinks, as revealed by the data obtained from web network scanning.

Chinesemooc.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in November 12, 2022, chinesemooc.org has an expired wildcard SSL certificate issued by GeoTrust Inc. (expired on January 25, 2019). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GeoTrust Inc..

Based on data from Google Safe Browsing, Google Safe Search and Symantec chinesemooc.org is a fairly safe domain.

According the Mobile-Friendly test by Google chinesemooc.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Chinesemooc.org Rank Summary

Global Rank

76,301

Average Load Time

0.42sec

Links In Count

103

Website Value

$140,300

Audience Geography. Where are chinesemooc.org visitors located?

Country	Visitors
China CN	100%

Country	Pageviews
China CN	100%

Country	Rank
China CN	9013

Where do visitors go on chinesemooc.org?

Subdomain	Pageviews
chinesemooc.org	99.34%
other	0.66%

Subdomain	Pageviews per User
chinesemooc.org	14

Subdomain	Reach
chinesemooc.org	95.6%

How popular is chinesemooc.org?

Period	Global Rank	Global Rank Delta
past 3 months	76301	25406
past month	76762	-24467
past week	71436	8570

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	44526	3736	14	-8.953%	7.7	60%
30	30830	-44682	22	180%	13	100%
7	40959	19465	16	-52.443%	8	-52.372%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	98443	39407	7	-43.19%
30	109539	-11786	62	10%
7	93456	-806	7	-0.2%

Chinesemooc.org Website Safety

Overview

Last Updated: 11/23/2024

Overall result - chinesemooc.org is safe.

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 Connect Safe

Last Updated: 03/27/2024

chinesemooc.org is safe.

Norton ConnectSafe evaluates chinesemooc.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/21/2019

chinesemooc.org is safe.

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.

Google Safe Browsing

Last Updated: 01/09/2019

chinesemooc.org is safe.
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.

Site Advisor

Last Updated: 02/26/2021

chinesemooc.org is safe.

McAfee assesses chinesemooc.org 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 chinesemooc.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/23/2024

chinesemooc.org child safety is unknown.

The WOT calculates reputation of the chinesemooc.org. This reputation system receives ratings from users and information from third-party sources, assesses the chinesemooc.org for safety features and confirms, whether chinesemooc.org is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.chinesemooc.org
Issuer Organization	GeoTrust Inc.
Issuer	GeoTrust SSL CA - G3
Algorithm	RSA-SHA256
Valid form	10/26/2017
Expiration	01/25/2019
Signed	Certificate is not self signed
Additional Domains	*.chinesemooc.org chinesemooc.org

Chinesemooc.org Rank History

Alexa Rank shows how popular chinesemooc.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If chinesemooc.org 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 chinesemooc.org and pageviews on chinesemooc.org over the past 3 months.

Chinesemooc.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 37963

ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 07/29/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS37936 - AS37970'

as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Chinesemooc.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: chinesemooc.org
Registry Domain ID: e11e4cb080ea4492a4d1754385085a61-LROR
Registrar WHOIS Server: http://whois.pir.org
Registrar URL: http://whois.pir.org/
Updated Date: 2023-05-08T02:31:08Z
Creation Date: 2014-06-20T03:46:36Z
Registry Expiry Date: 2025-06-20T03:46:36Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: peking university
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: bei jing
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns13.hichina.com
Name Server: dns14.hichina.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-08T14:46:17Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Chinesemooc.org HTML Check

HTML Validation Tool

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Attribute “kvideoid” not allowed on element “span” at this point.

Duplicate ID “course-figure”.

Duplicate ID “icon-collect2”.

Duplicate ID “icon-collect3”.

Duplicate ID “icon-collect”.

No space between attributes.

Bad value “” for attribute “name” on element “select”: Must not be empty.

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Duplicate attribute “class”.

Stray end tag “input”.

Attribute “name” not allowed on element “div” at this point.

Duplicate attribute “type”.

Attribute “realtype” not allowed on element “input” at this point.

Attribute “value” not allowed on element “div” at this point.

Duplicate ID “formhash”.

Attribute “echo” not allowed on element “input” at this point.

Attribute “formhash();}” not allowed on element “input” at this point.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “course-figure” was here.

The first occurrence of ID “icon-collect2” was here.

The first occurrence of ID “icon-collect3” was here.

The first occurrence of ID “icon-collect” was here.

The first occurrence of ID “formhash” was here.

Attribute “formhash();}” is not serializable as XML 1.0.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.

Chinesemooc.org Desktop Performance

Last tested: 11/16/2018

Desktop Speed

56%

Optimize images

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	74
Number of Hosts	5
Static Resources	50
JavaScript Resources	11
CSS Resources	8

Chinesemooc.org Mobile Insights

Last tested: 11/16/2018

Mobile Usability

89%

Configure the viewport

Mobile Speed

17%

Optimize images

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Minify JavaScript

Avoid landing page redirects

Prioritize visible content

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	222
Number of Hosts	4
Static Resources	113
JavaScript Resources	3
CSS Resources	2

Chinesemooc.org Common Typos

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Chinesemooc.org 华文慕课 - 中文MOOC平台

华文慕课是一个以中文为主的慕课（MOOC）服务平台，旨在为全球华人服务，为用户提供来自北大等知名高校的免费课程。

Chinesemooc.org Overview

Chinesemooc.org Rank Summary

Chinesemooc.org Website Safety

Chinesemooc.org Rank History

Chinesemooc.org Hosting Information

Chinesemooc.org Domain Registration and Settings

Chinesemooc.org HTML Check

Chinesemooc.org Desktop Performance

Chinesemooc.org Mobile Insights

Chinesemooc.org Similar Audits

Chinesemooc.org Common Typos