is ranked #8,034 in the world and ranked #2,875 in United States. Google's PageRank is 8/10. There are more than 25,555 visitors and the pages are viewed up to 66,290 times for every day. The bandwidth is used about 2.11 TB per month, and the average page load time is 1.505 seconds. According to the current traffic, you will know that the advertising revenue on the site will be able to reach $249 USD per day. Its server is hosted in Pasadena, United States and the address of the server is Caltech - Home | Caltech
Rating: 4.5/5.0 Stars

1. Site Overview

Global Rank: Global #8,034
Site Status: Online
Load Time: 1.505 Seconds (Faster than 54% of sites)
Pagerank: Pagerank 8
Web Safety: Safe
Primary Traffic: United States (Ranked #2,875 in United States)
Daily Visitors: 25,555
Daily Pageviews: 66,290
Daily Bandwidth: 69.74 GB (2.11 TB/month)
Daily Revenue: $249 USD
Website Worth: $97,234 USD
Server Signature: Apache/2.2.31 (Amazon)
Content Encoding: gzip
IP Address:
Server Location: Pasadena, United States

2. Traffic Graph

Traffic Ranks

3. Daily Visitors by Country

Where are website's visitors located? From the map below, you will know that most of the visitors to this site are from United States, there are about 7,207 visitors per day.

CountryCountry RankDaily VisitorsPercent
United States#10,8457,20728.2%
United Kingdom#23,7188433.3%
Czech Republic#6,9004341.7%

4. Subdomains

Which subdomains visitors often go on From the chart below, you will know that the subdomain is very popular, there are about 2,326 visitors per day.

No.SubdomainDaily Visitors
1ipac.caltech.edu2,326 (9.10%)
2spitzer.caltech.edu1,871 (7.32%)
3library.caltech.edu1,705 (6.67%)
4ugcs.caltech.edu1,590 (6.22%)
5gps.caltech.edu1,434 (5.61%)
6its.caltech.edu1,326 (5.19%)
7cms.caltech.edu1,007 (3.94%)
8cds.caltech.edu828 (3.24%)
9srl.caltech.edu698 (2.73%)
10alumnus.caltech.edu698 (2.73%)
11astro.caltech.edu644 (2.52%)
12hss.caltech.edu629 (2.46%)
13admissions.caltech.edu565 (2.21%)
14feynmanlectures.caltech.edu521 (2.04%)
15imss.caltech.edu427 (1.67%)
16gradoffice.caltech.edu409 (1.60%)
17directory.caltech.edu383 (1.50%)
18pma.caltech.edu371 (1.45%)
19vision.caltech.edu360 (1.41%)
20tectonics.caltech.edu296 (1.16%)
21eas.caltech.edu281 (1.10%)
22career.caltech.edu266 (1.04%)
23jobs.caltech.edu258 (1.01%)
24alumni.caltech.edu253 (0.99%)
25catalog.caltech.edu204 (0.80%)
26book.caltech.edu199 (0.78%)
27sfp.caltech.edu171 (0.67%)
28mce.caltech.edu171 (0.67%)
-Others5,673 (22.2%)

5. Top Keywords from Search Traffic

Which search keywords send traffic to website? From the chart below, you will know that there are a lot of visitors to this site by searching the keyword "caltech", about 298 visitors per day.

No.KeywordDaily Visitors (Search %)
1caltech298 (5.98%)
2how to activate windows 8192 (3.84%)
3activate windows 8117 (2.35%)
4ned115 (2.31%)
5smallest planet114 (2.29%)
-Others4,152 (83.2%)

6. Server Location

Where is website's server located? This site has 1 server, the server is located in Pasadena, United States.

Pasadena, United States

7. Website Safety Chart

Here we know the reputation of through several ways. From the chart below, we know that the safety status of the site is safe.

Safety Status: Safe Safe

8. Google Pagerank Chart

From Feb 22, 2012 till now, we detected 21 times on website. we found that the average Google pagerank is 8. Recently the site was detected on Sep 7, 2015, the Google pagerank is 8.

Google Pagerank 8 (Max=10)

9. Load Time Chart

From Oct 28, 2011 till now, we detected 11 times on website. we found that when you open the site would take an average of about 1.445 seconds to load completely. Recently the site was detected on Aug 6, 2014, it took 1.505 seconds.

Load Time: 1.505 Seconds

10. Backlink Chart

11. Backward Links

12. Same Owner Websites

What websites are owned by the same person who owns that website? The websites below are owned by the same owner or not.

DomainGlobal RankPrimary Traffic #8,953,456 - - - #1,672,689 India #8,034 United States

13. Similar Websites

What websites are similar to website? The websites below are similar to it.

DomainGlobal RankPrimary Traffic #112,163 United States #21,290 United States #190,393 United States #166,807 - #12,627 United States #22,491 United States #2,548,694 - #1,972 United States #2,251 United States #1,345,185 -
*Up to 10 sites are displayed.

14. Domain Name Infomartion

This is the domain name information about With this information, you will know that it will expire on 31 Jul 2016, was registered on the website, etc.

Time Left:-869 day
Domain Owner:
Name server:
  • (
  • (
Updated Date:2010-11-24
Expiration Date:2016-07-31
Sponsor URL: