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Nsdl.org
NSDL.org - National Science Digital Library
Added: 2015-04-01 00:00:00 (9 years, 24 days, 18 hours ago)
Nsdl.org is ranked #549,039 among the most popular web sites, the lower the rank indicator the more popular is the web site and the more visitors it has. Nsdl.org is registered in 1999-07-23 owned by NationalScienceDigital Library, website’s age 24 years, 9 months, 2 days years. The number of unique users visiting this website every day is 865. Each individual visits 3.3 unique pages per day. Approximate time spent on a web site 02:35. There are an average of 1,859 links pointing back to nsdl.org from other websites. Nsdl.org daily advertisement revenue is $17 USD. According to our analysis the approximate value of the website is $6,228 US Dollars. Most popular search engine request "ndsl". Website’s IP address is 50.57.170.167 which is hosted by Rackspace Hosting, site server is located in San Antonio TX in United States. Google PageRank™ of the website is 0 of 10. Nsdl.org reputation rank is 87 of 100. The web site is listed in DMOZ open directory project.
865
visitors/daily
$17 USD
daily
$6,228 USD
total
| Overview Information about Nsdl.org | |
|---|---|
| Title |
|
| Description | {description} NSDL.org is an online science library with links to high quality science, technology, engineering, and math resources for K-12 teachers, faculty, librarians, students and informal learners. Funded by the National Science Foundation. |
| Keywords | nsdl, science library, digital library, online library, science digital library, stem education, science education, nsdl pathways |
| Alexa Rank | #549,039 |
| Alexa Backlinks | 1,859 |
| Estimated Daily Traffic | 865 visitors |
| Estimated Daily Revenue | $17.30 USD |
| Website Worth | $6,228.00 USD |
| Domain Name | Nsdl.org |
| Domain Created | 1999-07-23 (24 years, 9 months, 2 days ago) |
| Domain Expires | 2012-07-23 (in 11 years, 9 months, 2 days) |
| Domain Registrar | Public Interest Registry |
| Domain Owner | NationalScienceDigital Library |
| Domain Nameservers |
ns23.worldnic.com (205.178.190.12) ns24.worldnic.com (206.188.198.12) |
| Google Analytics ID | UA-8373361 |
| Yahoo Indexed | 7,750 pages |
| Bing Indexed | 7,900 pages |
| Dmoz Listing | Yes |
| Server IPs | 50.57.170.167 |
| Server Provider | Rackspace Hosting |
| Server Location | 
United States, San Antonio |
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Nsdl.org is visited by around 865 unique visitors per day. Every visitor of this website viewing approximately 3.3 pages per day.
We found 1,859 backlinks to Nsdl.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, Nsdl.org has the reputation 87 out of 100.
- Trustworthiness is 89 points. Shows general level of users trust for this website.
- Vendor reliability is 86 points. This shows the trust level for business operations on the website.
- Privacy is 83 points. The trust level for protection of users privacy.
- Child Safety is 90 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 Nsdl.org from search engines.
| Query | Search Traffic |
|---|---|
| ndsl | 17.30% |
| nsdl | 6.79% |
| national science digital library | 0.97% |
| nsdl terms of service | 0.87% |
| classic articles in context | 0.83% |
| water dance activities | 0.70% |
| nsdl.org | 0.63% |
| strand map service (sms) | 0.57% |
| nsdl atlas | 0.51% |
| national science digital library resources for atlas | 0.50% |
High impact keywords that attract search engine traffic.
Visitor's map indicates that Nsdl.org has 865 daily visitors from 1 countries, 52.10% of visitors come from United States .
| Country | Percent of Visitors | Daily Visitors |
|---|---|---|
| United States |
52.10% | 451 |
Detailed information about the server that hosts Nsdl.org
| Server IPs: | 50.57.170.167 |
|---|---|
| Server Name: | Apache/2.2.3 (CentOS) |
| Server Provider: | Rackspace Hosting |
| Server Location: |
San Antonio TX in United States
|
| Charset: | UTF-8 |
| Powered By: | PHP/5.3.3 |
Server located:
San Antonio TX in United States
The IP address of Nsdl.org is 50.57.170.167.
From the HTTP headers of Nsdl.org, you will know that HTTP status code is HTTP/1.1 200 OK, server name is Apache/2.2.3 (CentOS).
| HTTP/1.1 200 OK |
| Date : Thu, 29 Dec 2011 01:03:16 GMT |
| Server : Apache/2.2.3 (CentOS) |
| X-Powered-By : PHP/5.3.3 |
| Connection : close |
| Transfer-Encoding : chunked |
| Content-Type : text/html; charset=UTF-8 |
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 Nsdl.org indexed in major search engines.
- Google indexed 0 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Yahoo indexed 7,750 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 7,900 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 0. 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.