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Caltech.edu
California Institute of Technology
Added: 2015-04-01 00:00:00 (9 years, 23 days, 11 hours ago)
Caltech.edu is ranked #10,300 among the most popular web sites, the lower the rank indicator the more popular is the web site and the more visitors it has. Caltech.edu is registered in 1986-01-06 owned by California Institute of Technology, website’s age 38 years, 3 months, 18 days years. The number of unique users visiting this website every day is 35,619. Each individual visits 3.4 unique pages per day. Approximate time spent on a web site 02:24. It has 32,081 backlinks according to Alexa. Caltech.edu daily advertisement revenue is $712 USD. According to our analysis the approximate value of the website is $256,457 US Dollars. Most popular search engine request "institute of technology". Website’s IP address is 131.215.239.141 which is hosted by California Institute of Technology, site server is located in Pasadena CA in United States. Google PageRank™ of the website is 0 of 10. Caltech.edu reputation rank is 91 of 100. Average time of a website’s page load is 2.14673 seconds. The web site is listed in DMOZ open directory project.
35,619
visitors/daily
$712 USD
daily
$256,457 USD
total
| Overview Information about Caltech.edu | |
|---|---|
| Title |
|
| Alexa Rank | #10,300 |
| Alexa Backlinks | 32,081 |
| Estimated Daily Traffic | 35,619 visitors |
| Estimated Daily Revenue | $712.38 USD |
| Website Worth | $256,456.80 USD |
| Domain Name | Caltech.edu |
| Domain Created | 1986-01-06 (38 years, 3 months, 18 days ago) |
| Domain Expires | - |
| Domain Registrar | EDUCASE |
| Domain Owner | California Institute of Technology |
| Domain Nameservers |
mercutio.ni.caltech.edu (131.215.254.99) nsx.lbl.gov (131.243.64.3) tybalt.caltech.edu (131.215.139.100) tepid.ni.caltech.edu (131.215.254.100) ns5.capnet.state.tx.us (204.67.3.2) ns11.tex-an.net (204.65.222.236) |
| Yahoo Indexed | 161,000 pages |
| Bing Indexed | 42 pages |
| Dmoz Listing | Yes |
| Average Load Time | 2.15 second(s) |
| Server IPs | 131.215.239.141 |
| Server Provider | California Institute of Technology |
| Server Location | 
United States, Pasadena |
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Caltech.edu is visited by around 35,619 unique visitors per day. Every visitor of this website viewing approximately 3.4 pages per day.
We found 32,081 backlinks to Caltech.edu 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, Caltech.edu has the reputation 91 out of 100.
- Trustworthiness is 90 points. Shows general level of users trust for this website.
- Vendor reliability is 92 points. This shows the trust level for business operations on the website.
- Privacy is 91 points. The trust level for protection of users privacy.
- Child Safety is 93 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 Caltech.edu from search engines.
| Query | Search Traffic |
|---|---|
| caltech | 2.86% |
| evo | 1.29% |
| download pdf file on basic organic chemistry | 1.27% |
| cal tech | 0.77% |
| diferencia entre calor y temperatura | 0.60% |
| sloth | 0.53% |
| common app | 0.49% |
| spitzer | 0.48% |
| temperatura | 0.42% |
| c operator overloading | 0.37% |
High impact keywords that attract search engine traffic.
Visitor's map indicates that Caltech.edu has 35,619 daily visitors from 36 countries, 31.80% of visitors come from United States .
| Country | Percent of Visitors | Daily Visitors |
|---|---|---|
| United States |
31.80% | 11,327 |
 India |
11.20% | 3,989 |
 China |
5.60% | 1,995 |
 Bangladesh |
4.10% | 1,460 |
 United Kingdom |
3.50% | 1,247 |
 Japan |
3.30% | 1,175 |
 South Korea |
3.20% | 1,140 |
 Pakistan |
2.90% | 1,033 |
 Germany |
2.30% | 819 |
 Canada |
2.20% | 784 |
| Japan |
3.30% | 1,175 |
| South Korea |
3.20% | 1,140 |
| Pakistan |
2.90% | 1,033 |
| Germany |
2.30% | 819 |
| Canada |
2.20% | 784 |
 Philippines |
2.10% | 748 |
 Italy |
1.90% | 677 |
 Mexico |
1.70% | 606 |
 Spain |
1.70% | 606 |
 France |
1.40% | 499 |
 Poland |
1.30% | 463 |
 Taiwan |
1.20% | 427 |
 Indonesia |
1.20% | 427 |
 Netherlands |
1.10% | 392 |
 Russia |
1.10% | 392 |
 Iran |
1.00% | 356 |
 Brazil |
1.00% | 356 |
 Malaysia |
0.80% | 285 |
 Peru |
0.70% | 249 |
 Australia |
0.70% | 249 |
 Turkey |
0.60% | 214 |
 Hong Kong |
0.50% | 178 |
 Ireland |
0.50% | 178 |
 Egypt |
0.50% | 178 |
 Greece |
0.50% | 178 |
 OTHER |
8.70% | 3,099 |
Detailed information about the server that hosts Caltech.edu
| Server IPs: | 131.215.239.141 |
|---|---|
| Server Name: | Apache/2.2.16 (Amazon) |
| Server Provider: | California Institute of Technology |
| Server Location: |
Pasadena CA in United States
|
| Charset: | UTF-8 |
| Powered By: | PHP/5.3.5 |
| Average Load Time: | 2.15 second(s) |
Server located:
Pasadena CA in United States
The IP address of Caltech.edu is 131.215.239.141.
From the HTTP headers of Caltech.edu, you will know that HTTP status code is HTTP/1.1 200 OK, server name is Apache/2.2.16 (Amazon).
| HTTP/1.1 200 OK |
| Cache-Control : must-revalidate |
| Content-Encoding : gzip |
| Content-Type : text/html; charset=utf-8 |
| Date : Fri, 30 Dec 2011 23:21:25 GMT |
| ETag : "0c0e82a4b020e5789ef81d90690de24d" |
| Expires : Sun, 19 Nov 1978 05:00:00 GMT |
| Last-Modified : Fri, 30 Dec 2011 23:01:24 GMT |
| Server : Apache/2.2.16 (Amazon) |
| Set-Cookie : SESS9988a8cf3259e97997e94e73f17baaf2=pfc5rjmiarh6ads3lf0h95r1k0; expires=Mon, 23-Jan-2012 02:54:45 GMT; path=/; domain=.caltech.edu |
| X-Powered-By : PHP/5.3.5 |
| Content-Length : 4261 |
| Connection : keep-alive |
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 Caltech.edu 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 161,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 42 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.