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Search Engine Optimization Overview
57
100
Simple search
http://www.diva-portal.org/smash/search.jsf?dswid=7912
5 high issues
15.2%
5 medium issues
15.2%
5 low issues
15.2%
18 tests passed
54.5%
0.32 seconds
6.21 kB
19 resources
Insecure
Seo
Title
The title tag is perfect.
Simple search
Meta description
The meta description tag is missing or empty.
Headings
Only one h1 tag should be present on the webpage.
  1. DiVA
  2. Digitala Vetenskapliga Arkivet
Content keywords
The content has relevant keywords.
simplesearch
Image keywords
There are 1 images with missing alt attributes.
  1. http://www.diva-portal.org/smash/javax.faces.resource/ajax-loader1.gif.jsf?ln=images
SEO friendly URL
The URL is not SEO friendly.
http://www.diva-portal.org/smash/search.jsf?dswid=7912
404 page
The website has 404 error pages.
http://www.diva-portal.org/404-30c22158329cdc4c565c2a276c6393a8
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
http://www.diva-portal.org/resources/images/diva/favicon.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.32 seconds.
Page size
The size of the HTML webpage is 6,207.00.
HTTP requests
There are fewer than 19 HTTP requests on the webpage.
  1. http://www.diva-portal.org/smash/javax.faces.resource/windowhandler.js.jsf?ln=deltaspike&v=1.9.4
  2. http://www.diva-portal.org/smash/javax.faces.resource/jsf.js.jsf?ln=javax.faces
  3. http://www.diva-portal.org/smash/javax.faces.resource/jquery/jquery.js.jsf?ln=primefaces&v=5.2.7
  4. http://www.diva-portal.org/smash/javax.faces.resource/jquery/jquery-plugins.js.jsf?ln=primefaces&v=5.2.7
  5. http://www.diva-portal.org/smash/javax.faces.resource/primefaces.js.jsf?ln=primefaces&v=5.2.7
  6. http://www.diva-portal.org/smash/javax.faces.resource/primefaces-extensions.js.jsf?ln=primefaces-extensions&v=3.2.0
  7. http://www.diva-portal.org/smash/javax.faces.resource/blockui/blockui.js.jsf?ln=primefaces-extensions&v=3.2.0
  8. http://www.diva-portal.org/smash/javax.faces.resource/idlemonitor/idlemonitor.js.jsf?ln=primefaces&v=5.2.7
  9. http://www.diva-portal.org/resources/js/navigation.js
  10. http://www.diva-portal.org/resources/js/default.js
  1. http://www.diva-portal.org/smash/javax.faces.resource/theme.css.jsf?ln=primefaces-casablanca
  2. http://www.diva-portal.org/smash/javax.faces.resource/fa/font-awesome.css.jsf?ln=primefaces&v=5.2.7
  3. http://www.diva-portal.org/smash/javax.faces.resource/primefaces.css.jsf?ln=primefaces&v=5.2.7
  4. http://www.diva-portal.org/smash/javax.faces.resource/blockui/blockui.css.jsf?ln=primefaces-extensions&v=3.2.0
  5. http://www.diva-portal.org/resources/css/default-2.34.0.css
  6. http://www.diva-portal.org/resources/css/statistics.css
  7. http://www.diva-portal.org/resources/css/diva.css
  8. http://www.diva-portal.org/resources/css/print.css
  1. http://www.diva-portal.org/smash/javax.faces.resource/ajax-loader1.gif.jsf?ln=images
Image format
There are 1 images that are not using the AVIF, WebP format.
  1. http://www.diva-portal.org/smash/javax.faces.resource/ajax-loader1.gif.jsf?ln=images
JavaScript defer
The are 10 javascript resources without the defer attribute.
  1. http://www.diva-portal.org/smash/javax.faces.resource/windowhandler.js.jsf?ln=deltaspike&v=1.9.4
  2. http://www.diva-portal.org/smash/javax.faces.resource/jsf.js.jsf?ln=javax.faces
  3. http://www.diva-portal.org/smash/javax.faces.resource/jquery/jquery.js.jsf?ln=primefaces&v=5.2.7
  4. http://www.diva-portal.org/smash/javax.faces.resource/jquery/jquery-plugins.js.jsf?ln=primefaces&v=5.2.7
  5. http://www.diva-portal.org/smash/javax.faces.resource/primefaces.js.jsf?ln=primefaces&v=5.2.7
  6. http://www.diva-portal.org/smash/javax.faces.resource/primefaces-extensions.js.jsf?ln=primefaces-extensions&v=3.2.0
  7. http://www.diva-portal.org/smash/javax.faces.resource/blockui/blockui.js.jsf?ln=primefaces-extensions&v=3.2.0
  8. http://www.diva-portal.org/smash/javax.faces.resource/idlemonitor/idlemonitor.js.jsf?ln=primefaces&v=5.2.7
  9. http://www.diva-portal.org/resources/js/navigation.js
  10. http://www.diva-portal.org/resources/js/default.js
DOM size
The DOM size is optimal.
The HTML file has 139 DOM nodes.
Security
HTTPS encryption
The webpage does not use HTTPS encryption.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
WildFly/11
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The meta viewport tag is missing or is empty.
Character set
The webpage does not have a charset declared.
Sitemap
The website has sitemaps.
  1. http://www.diva-portal.org/sitemap-index.xml
Social
The webpage does not contain any social links.
Content length
The are less than 500 words on the webpage.
The webpage has 188 words.
Text to HTML ratio
The text to HTML ratio is under 10%
The text to HTML ratio is 9%.
Inline CSS
The webpage contains inline CSS code.
  1. display: none;
  2. margin-right: 12px; vertical-align: middle;
  3. white-space: nowrap;
Deprecated HTML
There are no deprecated HTML tags on the webpage.