Page scores

Page Score
US Virtual Astronomical Observatory
www.usvao.org (Landing page)
62
About the VAO – US Virtual Astronomical Observatory
/about-vao/
59
VO News – US Virtual Astronomical Observatory
/news/
62
Data Discovery Tool – US Virtual Astronomical Observatory
/science-tools-services/vao-to...
60
Iris: SED Analysis Tool – US Virtual Astronomical Observatory
/science-tools-services/iris-s...
59
Cross-Comparison Tool – US Virtual Astronomical Observatory
/science-tools-services/cross-...
59
VOClient: Access the VO from Your Desktop – US Virtual Astronomical Observatory
/science-tools-services/voclie...
57
New Keck Observatory Archive API – US Virtual Astronomical Observatory
/2015/08/31/new-keck-observato...
58
US VAO Final Report – US Virtual Astronomical Observatory
/2015/08/10/us-vao-final-repor...
61
Time Series Search Tool Decommissioned – US Virtual Astronomical Observatory
/2015/06/12/time-series-search...
57

www.usvao.org
US Virtual Astronomical Observatory

Website thumbnail
www.usvao.org is a website with English content. Below is an analysis of the content on www.usvao.org. Optimize so that you rank better in Google for your chosen keywords.
This page was last updated 2016-01-11

SEO Camel Score: 62/100

SEO Keywords Analysis

Content language
English (en)
Content analysis
(Web of trust)
Good site
Content sample
US Virtual Astronomical Observatory About the VAO The Virtual Astronomical Observatory (VAO) is part of a worldwide effort called the Virtual Observatory (VO) that aims to link astronomy data and services. VO News A summary of Virtual Observatory news for the US astronomical research community. Supported and compiled by the US Virtual Astronomical Observatory. Data Discovery Tool Retrieve astronomical data about a given position or object in the sky. Iris: SED Analysis Tool Find, plot, and fit spectral energy distributions (SEDs) with this desktop application. Cross-Comparison Tool Perform fast positional cross-matches between an input table of up to 1 million
Recurring phrases
PhraseFreq
virtual observatory4
data discovery tool4
access the vo from your3
virtual astronomical3
keck observatory archive3
data about a given position or2
fit spectral energy2
find, plot,2
given position or object in the2
spectral energy distributions2
position or object in the sky.2
given position or object in the sky. iris: sed analysis tool2
about a given position or object in the sky. iris: sed2
find, plot, and fit spectral energy distributions (seds) with this desktop2
plot, and fit spectral energy distributions (seds) with this desktop application.2
retrieve astronomical data about a given position or object in the2
data about a given position or object in the sky. iris:2
or object in the sky. iris:2
retrieve astronomical data about a given position2
astronomical data about a given position or object in the sky.2
a given position or object in the sky. iris: sed analysis2
Keyword cloud
news virtual data discovery vao access tool astronomical keck observatory
Keyword consistency
Keyword Freq Title Keywords Description Headings
observatory11resultresultresultresult
tool10resultresultresultresult
vao9resultresultresultresult
astronomical8resultresultresultresult
virtual8resultresultresultresult

Meta tags

Title
US Virtual Astronomical Observatory

Length: 35

Perfect, your title contains between 10 and 70 characters.
Meta Description


Length: 0

Very bad. We haven't found meta description on your page.
Meta Keywords


Length: 0

Very bad. We haven't found meta keywords on your page.
Og Meta Properties
This page does not take advantage of Og Properties. These tags allow social crawler's better structurize your page.

SEO content

Headings
H1 H2 H3 H4 H5 H6
1 10 0 0 0 0

  • [H1] US Virtual Astronomical Observatory
  • [H2] About the VAO
  • [H2] VO News
  • [H2] Data Discovery Tool
  • [H2] Iris: SED Analysis Tool
  • [H2] Cross-Comparison Tool
  • [H2]
  • [H2] VOClient: Access the VO from Your Desktop
  • [H2] New Keck Observatory Archive API
  • [H2] VAO Tools & Services
  • [H2] More News from the VO
Images
23 images found

23 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
21.64%

Good, this page's ratio of text to HTML code is higher than 15, but lower than 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
Link juice per link
3.4 %

This page has 29 outbound links. Therefore, each link is giving 3.4 % of the link juice to the target page.
On-page links
Filter links
Click here to show all links (29)

Useability

URL
Domain : www.usvao.org
Length : 13
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en-US.
Dublin Core
This page does not take advantage of Dublin Core.

Document

Doctype
XHTML 1.0 Transitional
Encoding
Perfect. Your declared charset is UTF-8.
Email privacy
Great no email address has been found in plain text!
Deprecated HTML
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Tagcount
center 3
HTTP over SSL
The website does not encrypt data when communicating with the server.
Speed tips
Nested table Result Excellent, your website doesn't use nested tables.
Inline css Result Perfect. No inline css has been found in HTML tags!
CSS count Result Great, your website has few CSS files.
JS count Results Too bad, your website has too many JS files (more than 6).

Rankings

Google
FactorScoreLast check
Pagerank 0 / 102016-05-02
Alexa
FactorRankingLast check
Alexa global rank 8599852 2016-05-02
Alexa country rank 2016-05-02
Social shares
SourceViralityLast check
Google-plus shares 7 2016-05-02
Twitter shares n.a. 2016-05-02
Facebook Total_count : 42
Share_count : 23
Like_count : 15
Comment_count : 4
Commentsbox_count : 0
Click_count : 0
2016-05-02
Pinterest shares 0 2016-05-02
Linkedin shares 0 2016-05-02
Xing Shares : 0
Comments : 0
Clicks : 0
Reach : 0
2016-05-02
Delicious shares n.a. 2016-05-02
Digg shares n.a. 2016-05-02
Stumpleupon shares 101 2016-05-02

Server

Headers
HTTP/1.1 200 OK
Date: Tue, 12 Jan 2016 06:11:01 GMT
Server: Apache/2.2.3 (Red Hat)
X-Powered-By: PHP/5.3.3
X-Pingback: http://www.usvao.org/xmlrpc.php
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
Who own's the website (WHOIS)
Domain Name: USVAO.ORG
Domain ID: D152164795-LROR
WHOIS Server:
Referral URL: http://www.networksolutions.com
Updated Date: 2015-11-03T22:09:07Z
Creation Date: 2008-03-27T22:55:56Z
Registry Expiry Date: 2020-03-27T22:55:56Z
Sponsoring Registrar: Network Solutions, LLC
Sponsoring Registrar IANA ID: 2
Domain Status: ok https://www.icann.org/epp#ok
Registrant ID: 55737363-NSIV
Registrant Name: PERFECT PRIVACY, LLC
Registrant Organization: Infrared Processing and Analysis Center
Registrant Street: 12808 Gran Bay Parkway West
Registrant Street: care of Network Solutions
Registrant Street: PO Box 459
Registrant City: Jacksonville
Registrant State/Province: FL
Registrant Postal Code: 32258
Registrant Country: US
Registrant Phone: +1.5707088780
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: n33gt6qn9zv@networksolutionsprivateregistration.com
Admin ID: 55737363-NSIV
Admin Name: PERFECT PRIVACY, LLC
Admin Organization: Infrared Processing and Analysis Center
Admin Street: 12808 Gran Bay Parkway West
Admin Street: care of Network Solutions
Admin Street: PO Box 459
Admin City: Jacksonville
Admin State/Province: FL
Admin Postal Code: 32258
Admin Country: US
Admin Phone: +1.5707088780
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: n33gt6qn9zv@networksolutionsprivateregistration.com
Tech ID: 55737363-NSIV
Tech Name: PERFECT PRIVACY, LLC
Tech Organization: Infrared Processing and Analysis Center
Tech Street: 12808 Gran Bay Parkway West
Tech Street: care of Network Solutions
Tech Street: PO Box 459
Tech City: Jacksonville
Tech State/Province: FL
Tech Postal Code: 32258
Tech Country: US
Tech Phone: +1.5707088780
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: n33gt6qn9zv@networksolutionsprivateregistration.com
Name Server: NS53.WORLDNIC.COM
Name Server: NS54.WORLDNIC.COM
DNSSEC: unsigned
>>> Last update of WHOIS database: 2016-04-30T07:56:31Z <<<

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