Website Widgets
Copy & paste code to your website:
Copy & paste code to your website:
Copy & paste code to your website:
Class-central.com
Class Central • Free online courses AKA MOOC aggregator
Last updated: 2013-05-30 01:50:14 (10 years, 10 months, 24 days ago)
Class-central.com is registered in 2011-11-27 owned by WhoisGuard, website’s age 12 years, 4 months, 29 days years. It has an average of 145 pages indexed in major search engines like Google™. Google PageRank™ of the website is 5 of 10. Class-central.com reputation rank is 95 of 100. The web site is not listed in DMOZ open directory project. Most recent update of this report was performed 10 years, 10 months, 24 days ago.
| Overview Information about Class-central.com | |
|---|---|
| Title |
|
| Description | Class Central is a free online course aka MOOC aggregator from top universities like Stanford, MIT, Harvard, etc. offered via Coursera, Udacity, edX, Venture Lab, & others. |
| Domain Name | Class-central.com |
| Domain Created | 2011-11-27 (12 years, 4 months, 29 days ago) |
| Domain Expires | 2017-11-27 (in 6 years, 4 months, 29 days) |
| Domain Registrar | ENOM, INC. |
| Domain Owner | WhoisGuard |
| Domain Nameservers |
dns1.registrar-servers.com (66.90.82.194) dns2.registrar-servers.com (208.64.122.242) dns3.registrar-servers.com (173.224.125.12) dns4.registrar-servers.com (184.171.163.91) dns5.registrar-servers.com (188.138.2.23) |
| Google Analytics ID | UA-27280844 |
| Google PageRank™ |
Copy & paste this code at your website:
|
| Google Indexed | 145 pages |
| Bing Indexed | 13 pages |
| Server IPs | 192.31.186.45 |
Are you an owner of this website? Place our automatic pinging button on your site and it will be automatically pinged when you press this button.
Copy & paste this code at your website
Class-central.com is visited by around 0 unique visitors per day. Every visitor of this website viewing approximately 0 pages per day.
We found 0 backlinks to Class-central.com from other web sites. The largest number of backward links are 0, the smallest number of links are 0, the average number of links are 0 refer to this web site.
Using information from users, and other reliable sources, Class-central.com has the reputation 95 out of 100.
- Trustworthiness is 96 points. Shows general level of users trust for this website.
- Vendor reliability is 96 points. This shows the trust level for business operations on the website.
- Privacy is 96 points. The trust level for protection of users privacy.
- Child Safety is 95 points. Trust level for its availability for children.
Main HTML elements that might affect on search engines ranking.
| <H1> Tags: | 7 | <H2> Tags: | 0 |
|---|---|---|---|
| <H3> Tags: | 1 | <H4> Tags: | 4 |
| <H5> Tags: | 0 | <H6> Tags: | 0 |
| IFrames: | 1 | Flash: | No |
| Total Links: | 3,469 | Total Images: | 561 |
| Language: | English | Text/Html Ratio: | 5.82% |
| Doctype: | Yes | Microformats: | Not found |
| Meta | Content |
|---|---|
| description | Class Central is a free online course aka MOOC aggregator from top universities like Stanford, MIT, Harvard, etc. offered via Coursera, Udacity, edX, Venture Lab, & others. |
| viewport | width=device-width, initial-scale=1.0 |
Detailed information about the server that hosts Class-central.com
| Server IPs: | 192.31.186.45 |
|---|---|
| Server Name: | nginx/1.2.4 |
| Charset: | UTF-8 |
| Powered By: | PHP/5.3.2-1ubuntu4.18 |
Server located:
in 
The IP address of Class-central.com is 192.31.186.45.
From the HTTP headers of Class-central.com, you will know that HTTP status code is HTTP/1.1 200 OK, server name is nginx/1.2.4.
| HTTP/1.1 200 OK |
| Server : nginx/1.2.4 |
| Content-Type : text/html; charset=UTF-8 |
| Transfer-Encoding : chunked |
| Connection : keep-alive |
| X-Powered-By : PHP/5.3.2-1ubuntu4.18 |
| Set-Cookie : PHPSESSID=2hke876a9uhffitopmohpssj80; path=/ |
| cache-control : no-cache |
| date : Thu, 30 May 2013 07:02:12 GMT |
| Content-Encoding : gzip |
The ratio of outbound links to inbound links influences the distribution of the weight of a website as a whole.
- This website contains 2,049 outbound links. The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website contains 1,418 internal links. The maximum value is 0, the minimum value is 0, while the average value is 0.
The chart shows how Class-central.com indexed in major search engines.
- Google indexed 145 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Yahoo indexed 0 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 13 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
PageRank™ is a link analysis algorithm used by Google™.
Google™ assigned this website a Pagerank of 5. The maximum value is 0, the minimum value is 0, while the average value is 0.
The W3C Markup Validation Service is a validator by the World Wide Web Consortium (W3C), which allows Internet users to check HTML and XHTML documents for well-formed markup.
- This website has 0 Error(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website has 0 Warning(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
- Validation details: W3C HTML Validation.
Links (even if they have nofollow attributes) from major social networks is a "human" signal for search engines, which has some influence (non-determining influence) on the position of your website in search results.