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Openannotation.org
Welcome
Added: 2015-04-01 00:00:00 (9 years, 26 days, 6 hours ago)
Openannotation.org is ranked #3,489,273 among the most popular web sites, the lower the rank indicator the more popular is the web site and the more visitors it has. Openannotation.org is registered in 2008-11-13 owned by University of Illinois, website’s age 15 years, 5 months, 14 days years. The number of unique users visiting this website every day is 153. Each individual visits 1.5 unique pages per day. Approximate time spent on a web site 03:08. It has an average of 239 pages indexed in major search engines like Google™. It has 121 backlinks according to Alexa. Openannotation.org daily advertisement revenue is $3 USD. According to our analysis the approximate value of the website is $1,102 US Dollars. Most popular search engine request "data modeling". Website’s IP address is 128.174.36.137 which is hosted by UNIVERSITY OF ILLINOIS, site server is located in Urbana IL in United States. Google PageRank™ of the website is 6 of 10. Openannotation.org reputation rank is of 100. The web site is not listed in DMOZ open directory project.
153
visitors/daily
$3 USD
daily
$1,102 USD
total
| Overview Information about Openannotation.org | |
|---|---|
| Title |
|
| Alexa Rank | #3,489,273 |
| Alexa Backlinks | 121 |
| Estimated Daily Traffic | 153 visitors |
| Estimated Daily Revenue | $3.06 USD |
| Website Worth | $1,101.60 USD |
| Domain Name | Openannotation.org |
| Domain Created | 2008-11-13 (15 years, 5 months, 14 days ago) |
| Domain Expires | 2012-11-13 (in 11 years, 5 months, 14 days) |
| Domain Registrar | Public Interest Registry |
| Domain Owner | University of Illinois |
| Domain Nameservers |
dns1.iu.edu (134.68.220.8) dns1.illinois.edu (130.126.2.100) dns2.illinois.edu (130.126.2.120) |
| Google PageRank™ |
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|
| Google Indexed | 239 pages |
| Yahoo Indexed | 32 pages |
| Server IPs | 128.174.36.137 |
| Server Provider | UNIVERSITY OF ILLINOIS |
| Server Location | 
United States, Urbana |
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Openannotation.org is visited by around 153 unique visitors per day. Every visitor of this website viewing approximately 1.5 pages per day.
We found 121 backlinks to Openannotation.org 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, Openannotation.org has the reputation 100 out of 100.
- Trustworthiness is NA points. Shows general level of users trust for this website.
- Vendor reliability is NA points. This shows the trust level for business operations on the website.
- Privacy is NA points. The trust level for protection of users privacy.
- Child Safety is NA points. Trust level for its availability for children.
Main HTML elements that might affect on search engines ranking.
| <H1> Tags: | 0 | <H2> Tags: | 0 |
|---|---|---|---|
| <H3> Tags: | 0 | <H4> Tags: | 0 |
| <H5> Tags: | 0 | <H6> Tags: | 0 |
| IFrames: | 0 | Flash: | No |
| Total Links: | 0 | Total Images: | 0 |
| Language: | English | Text/Html Ratio: | - |
| Doctype: | No | Microformats: | Not found |
The top queries driving traffic to Openannotation.org from search engines.
| Query | Search Traffic |
|---|---|
| open annotation on the basis of tag value | 19.69% |
| annotation | 18.41% |
| open annotation in map on the basis of tag value | 9.85% |
| annotations | 5.81% |
| data annotations constrains | 5.26% |
| annotation vs "executive summary" | 5.23% |
| oac | 4.23% |
| http://www.mellon.org/ | 3.45% |
| anotation | 2.34% |
| annotion | 2.23% |
High impact keywords that attract search engine traffic.
Detailed information about the server that hosts Openannotation.org
| Server IPs: | 128.174.36.137 |
|---|---|
| Server Name: | Apache/2.2.14 (Ubuntu) |
| Server Provider: | UNIVERSITY OF ILLINOIS |
| Server Location: |
Urbana IL in United States
|
Server located:
Urbana IL in United States
The IP address of Openannotation.org is 128.174.36.137.
From the HTTP headers of Openannotation.org, you will know that HTTP status code is HTTP/1.1 200 OK, server name is Apache/2.2.14 (Ubuntu).
| HTTP/1.1 200 OK |
| Date : Tue, 26 Jun 2012 16:04:02 GMT |
| Server : Apache/2.2.14 (Ubuntu) |
| Last-Modified : Fri, 22 Jun 2012 14:37:23 GMT |
| ETag : "2217b5-27ce-4c31091fccec0" |
| Accept-Ranges : bytes |
| Vary : Accept-Encoding |
| Content-Encoding : gzip |
| Content-Length : 3089 |
| Content-Type : text/html |
The ratio of outbound links to inbound links influences the distribution of the weight of a website as a whole.
- This website contains 0 outbound links. The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website contains 0 internal links. The maximum value is 0, the minimum value is 0, while the average value is 0.
The chart shows how Openannotation.org indexed in major search engines.
- Google indexed 239 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Yahoo indexed 32 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 0 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 6. 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.