SEO report of navigatenutrition.com
Redirected to www.nasonline.org/
National Academy of Sciences
www.nasonline.org/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.nasonline.org/
Character length : 18
Title
National Academy of Sciences
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
Linkedin13
Facebook Share0
Facebook Comments0
Content
Doctype
XHTML 1.0 Transitional
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
National Academy of Sciences
Character length : 28
Good! The title’s length is between 10 and 70 characters.
Character length : 28
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 12%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 6 | 13 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> RSSLATEST NEWS
- <H1> About Us
- <H1> Membership
- <H1> The National Academies
- <H1> Proceedings of the National Academy of Sciences (PNAS)
- <H1> Activities & Programs
- <H2> Awards
- <H2> Arthur M. Sackler Colloquium Series
- <H2> Kavli Frontiers of Science Symposia
- <H2> Keck Futures Initiative
- <H2> Raymond and Beverly Sackler Forum
- <H2> Climate Choices
- <H2> Koshland Science Museum
- <H2> Exhibitions and Cultural Programs
- <H2> Distinctive Voices Lecture Series
- <H2> Science & Entertainment Exchange
- <H2> Evolution Resources
- <H2> Biographical Memoirs
- <H1> National Academy of Sciences
Word cloud
- science13
- national10
- nas10
- sciences8
- programs7
- sackler6
- membership6
- academies5
- academy5
- awards4
- member4
- pnas4
- directory4
- events4
- beverly3
- futures3
- keck3
- raymond3
- forum3
- frontiers3
- exchange3
- memoirs3
- issues3
- news3
- biographical3
- research3
- entertainment3
- kavli3
- proceedings3
- initiative3
- distinctive3
- organization3
- history3
- voices3
- newsroom3
- policy3
- series3
- activities3
- koshland3
- arthur3
- museum3
- cultural3
- meetings3
- social2
- nonprofit2
- read2
- all2
- provides2
- engineering2
- rss2
- medicine2
- election2
- lecture2
- symposia2
- resources2
- press2
- careers2
- giving2
- overview2
- colloquia2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| science | |||
| national | |||
| nas | |||
| sciences | |||
| programs | |||
| sackler |
Two Word cloud
- keck futures3
- national academies2
- newsroom directory2
- issues in science2
- programs arthur2
- beverly sackler2
Three Word cloud
- koshland science museum2
- about the nas mission2
- national academy of sciences2
- distinctive voices lecture2
- policy studies and reports2
- organization leadership and governance2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 57 images on this web page.
Alternate attributes for the following 31 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 31 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.nasonline.org/.. /2018-awards-cfn-rotator.jpg
- http://www.nasonline.org/.. /2018-awards-cfn-thumb.jpg
- http://www.nasonline.org/.. /154-am-post-rotator.jpg
- http://www.nasonline.org/.. /154-am-post-thumbnail.jpg
- http://www.nasonline.org/images/photos-with-albert.jpg
- http://www.nasonline.org/member-directory/images/3007696.jpg
- http://www.nasonline.org/images/sap-awards.jpg
- http://www.nasonline.org/images/sap-sackler.jpg
- http://www.nasonline.org/images/sap-kavli.jpg
- http://www.nasonline.org/images/sap-keck.jpg
- http://www.nasonline.org/images/sap-sackler-forum.jpg
- http://www.nasonline.org/images/sap-climate-choices.jpg
- http://www.nasonline.org/images/sap-koshland.jpg
- http://www.nasonline.org/images/sap-exhibits.jpg
- http://www.nasonline.org/images/sap-voices.jpg
- http://www.nasonline.org/images/sap-exchange.jpg
- http://www.nasonline.org/images/sap-evolution.jpg
- http://www.nasonline.org/images/sap-bio.jpg
- http://www.nasonline.org/images/mail-icon.png
- http://www.nasonline.org/images/mail-hover.png
- http://www.nasonline.org/images/facebook-icon.png
- http://www.nasonline.org/images/facebook-hover.png
- http://www.nasonline.org/images/twitter-icon.png
- http://www.nasonline.org/images/twitter-hover.png
- http://www.nasonline.org/images/youtube-icon.png
- http://www.nasonline.org/images/youtube-hover.png
- http://www.nasonline.org/images/instagram-icon.png
- http://www.nasonline.org/images/instagram-hover.png
- http://www.nasonline.org/assets/wrapper-images/read-more-button.png
- http://www.nasonline.org/.. /read-more-button-hover.png
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.nasonline.org/components/cookie/cookie.js
- http://www.nasonline.org/components/print/printer-friendly.js
- http://www.nasonline.org/system/auth/session-status.jsp?nocache=1494829789069
- http://nas.nasonline.org/js/utils.js
- http://www.nasonline.org/assets/js/jquery-jshowoff-min.js
- http://www.nasonline.org/assets/js/jquery-jcarousel.js
- http://www.nasonline.org/components/form/form.js
- http://www.nasonline.org/assets/js/jssor.js
- http://www.nasonline.org/assets/js/jssorslider.js
- http://www.nasonline.org/system/components/logging/logging.js
- http://www.nasonline.org/components/floatbar/floatbar.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.nasonline.org/assets/fonts/fonts.css
- http://nasonline.org/assets/css/nas-cms.css?v=1
- http://www.nasonline.org/assets/css/2015-home-page-css.css?new=9
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 87 different links.
Internal links: 62
External links: 25
Internal links: 62
External links: 25
External links:
Internal links:
Website security
IP
69.48.252.158
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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