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SEO audit: www.seti.org

seti.org desktop preview
51 %
Update

Legend
OK
Error
Suggestion
Status
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Mobile devices

Mobile view
Error! This website is not optimised for mobile devices: it is optimised for 1024px wide displays!
Tablet view
Error! This website is not optimised for tablet devices: it is optimised for 1024px wide displays!
Mobile appearance
seti.org mobil preview
seti.org tablet preview
Mobile optimisation
Apple icon
Meta Tag (viewport tag, mobile devices)
Flash content

Google search result list preview

Google preview

SETI Institute

www.seti.org/
Error! Missing "meta description" part: the page has no summary description!

Domain / URL audit

URL
Domain : www.seti.org/
Length (characters) : 13
Alexa
Alexa global rank: 175860
Alexa rank (United States): 63220
IP checking
The 209.119.71.63 ip address is not on the spam list.
Visitors position
CountryPercentage
United States46.6%
United Kingdom5.2%
Canada5.0%
Other43.2%

Meta data

Keywords (meta keywords)
Excellent! The website does not use “meta keywords”. Using “meta keywords” is meaningless since September 2009.
Description (meta description)
Length (characters) : 0

Error! “Meta descriptions” cannot be found on this website.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.


Generator
Drupal 7 (http://drupal.org)
Dublin Core
Error! The website does not use the Dublin Core schema.

SEO audit: Content analysis

Language
We have found the language localisation: ”en”.
Title
SETI Institute

Length (characters) : 14

Excellent! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 14%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Flash
Excellent! The website does not have any flash contents.
Frame
Excellent! The website does not use iFrame solutions.
Keywords cloud
big  charon  more  now  sofia  europa  discoveries  search  universe  radio  setilive  sxsw  carl  mission  film  life  origin  name  last  program  read  know  pluto  diary  org  work  kepler  sagan  educators  campaign  space  colloquium  join  give  follow  scientists  time  features  seti  new  news  science  teamseti  weekly  help  cosmic  harrison  outreach  pages  institute  setiquest  show  research  center  festival  become  next  picture  history  planetary 
Keywords consistency
Keyword Content Title Description (meta description) Headings (headings)
seti 30
institute 26
more 16
science 14
read 12
join 10
Keywords (2 words) Content Title Description (meta description) Headings (headings)
seti institute 8
read more 8
sagan center 4
big picture 3
carl sagan 3
picture science 3
Keywords (3 words) Content Title Description (meta description) Headings (headings)
seti institute has 2
planetary science conference 2
colloquium big picture 2
how to name features 2
carl sagan center 2
which is soliciting input 2
Headings (headings)
H1H2H3H4H5H6
02617000
H1 is missing
Heading structure in the source code
  • <H2> Projects
  • <H2> Our Scientists
  • <H2> Colloquium
  • <H2> Careers at the Institute
  • <H2> For Educators
  • <H3> Programs
  • <H3> Lessons and Kits
  • <H3> Resources
  • <H2> For Students
  • <H3> Research Experience for Undergraduates (REU)
  • <H3> Undergraduate Research at the SETI Institute in Astrobiology (URSA)
  • <H3> Are You a Future SETI Scientist?
  • <H2> Our Work
  • <H3> SETI
  • <H3> Carl Sagan Center
  • <H3> Education/Outreach
  • <H2> Our Scientists
  • <H2> About us
  • <H3> Who We Are
  • <H3> News and Events
  • <H3> Multimedia
  • <H3> Sponsors
  • <H2> Connect
  • <H3> Join us
  • <H3> Multimedia
  • <H2> Donate
  • <H3> Ways to Give
  • <H2> Welcome to the SETI Institute
  • <H3> Public Asked to Help Name Features on Pluto
  • <H2> Become a SETIstar!
  • <H2> Connect with us
  • <H2> News and Announcements
  • <H2> Pages
  • <H2> Search form
  • <H2> Meet Our Scientists
  • <H2> Pages
  • <H2> Big Picture Science Radio Program
  • <H2> Pages
  • <H2> Certified Independent Charity
  • <H2> About SETI Institute
  • <H2> Interact With Us
  • <H2> Support our Work
  • <H2> Related Sites
  • Expand
Images
We found 31 images on this web page.

Alternate attributes for the following 23 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

SEO audit: technology

Redirection (www / not www)
Excellent! The web address is accessible only in one version. The version without www is redirected to the version with www.
Favicon
Excellent! The website uses favicon.
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
W3C validity
  • Errors: 3
  • Warnings: 0
Go to the W3C errors >>>
Deprecated HTML
Excellent! No deprecated HTML tags are detected.
Printability
Excellent! The website uses printer-friendly CSS.
404 Page
The website has a 404 error page.
Checking the robots.txt file
There is robots.txt file.
http://www.seti.org/robots.txt
User-agentDisallow (parts which have been disallowed for the search engines)
*
  • /includes/
  • /misc/
  • /modules/
  • /profiles/
  • /scripts/
  • /themes/
  • /CHANGELOG.txt
  • /cron.php
  • /INSTALL.mysql.txt
  • /INSTALL.pgsql.txt
  • /INSTALL.sqlite.txt
  • /install.php
  • /INSTALL.txt
  • /LICENSE.txt
  • /MAINTAINERS.txt
  • /update.php
  • /UPGRADE.txt
  • /xmlrpc.php
  • /admin/
  • /comment/reply/
  • /filter/tips/
  • /node/add/
  • /search/
  • /user/register/
  • /user/password/
  • /user/login/
  • /user/logout/
  • /?q=admin/
  • /?q=comment/reply/
  • /?q=filter/tips/
  • /?q=node/add/
  • /?q=search/
  • /?q=user/password/
  • /?q=user/register/
  • /?q=user/login/
  • /?q=user/logout/
  • Expand


Sitemap
Excellent! Sitemap is used on this website.
http://www.seti.org/sitemap.xml
Google Analytics
The Google Analytics tracking code is missing.
Google Tag Manager
Suggestion! The website does not use the Google Tag Manager.
Email encryption
Excellent! We have not found any unencrypted email addresses.
51%