sdss.org - websites reviews, analysis and ranking information

WWW.sdss .org - website information, analysis and reviews

General Info Keywords density Hosting Info Alexa Ranking Quantcast Ranking Compete Ranking Mywot Ranking Related Sites Widgets Reviews

General website information

Sloan Digital Sky Survey
Home page of the Sloan Digital Sky Survey
Keywords : SDSS, Sloan, digital, survey, galaxy, galaxies, quasar, universe, telescope, astronomy, astrometry, spectroscopy, cosmology, large-scale structure, observatory, observatories, big bang, redshift, map
H2 tags : The Sloan Digital Sky Survey; Images of the SDSS(click for more information)

Last Update :	28/September/2011
Google PR :	7
Indexed pages :	49300
Internal links :	26
External links :	5
Archive :	Check how did the site look in the past?

Keywords density

One word density
Keyword	Occurrences	Percentage
sdss	30	4.33%
survey	10	1.44%
data	10	1.44%
sloan	8	1.15%
imaging	7	1.01%

Two words density
Keyword	Occurrences	Percentage
of the	11	3.17%
the sdss	8	2.31%
the sloan	6	1.73%
square degrees	5	1.44%
sdss ii	5	1.44%

Three words density
Keyword	Occurrences	Percentage
square degrees of	4	1.73%
sloan digital sky	4	1.73%
digital sky survey	4	1.73%
the sloan digital	3	1.30%
the milky way	3	1.30%

Server and Hosting Information

Site IP address :	131.225.70.20
Server type :	Apache/2.2.15 (Unix) mod_ssl/2.2.15 OpenSSL/0.9.8e PHP/5.3.2 mod_fastcgi/2.4.6

DNS 1 :	ns1.fnal.gov
DNS 2 :	ns2.fnal.gov

MX Domain 1 :	hepa.fnal.gov

Alexa Ranking Information - Alexa.com

Alexa rank :	353,731
Description :	There are 353,730 sites with a better three-month global Alexa traffic rank than Sdss.org. The site can be found in the “Optical and Infrared” category. Relative to the overall population of internet users, the site appeals more to users who are aged under 25 and 45–65; its visitors also tend to consist of both uneducated and highly educated, childless, less affluent men browsing from home. Sdss.org has been online since 1998. Visitors to this site spend approximately three minutes per visit to the site and 39 seconds per pageview.

Compare this site to:

Visitors from countries:

United States :	33.7%	Canada :	5.4%

Search queries:

sdss	7.83%
sloan digital sky survey	2.71%
galaxia	2.04%
spiral galaxy	1.23%
sloan	1.10%
universe expanding	1.09%
galaxias	0.88%
open csv file	0.70%
"sloan digital sky survey"	0.68%
galaxies	0.67%

Quantcast Ranking Information - Quantcast.com

Quantcast rank :	168,331	Average US daily traffic :	9.5K

Compete Ranking Information - Compete.com

Compete rank :	0
Average daily unique visitors :	0

MyWot Ranking Information - MyWot.com

MyWot rank :	0
Trustworthiness :	92
Vendor reliability :	92
Privacy :	93
Child safety :	0

Related Sites

csmonitor.com	arxiv.org	noao.edu	pbs.org	sdst.org
sdms.org	ndss.org	cdss.org	sdsa.org	sdhs.org
sdssm.org	sdsw.org	sds.org

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