SEO report of dvisionsystems.com
D-Vision Systems - Computerized Vision Systems For Civil And ...
www.dvisionsystems.com/
Provider of vision science solutions for civil and defense applications.
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.dvisionsystems.com/
Character length : 23
Title
D-Vision Systems - Computerized Vision Systems For Civil And Defense Markets
Description
Provider of vision science solutions for civil and defense applications.
Keywords (meta keywords)
vision science solution civil defense software-based technology transform video model
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
D-Vision Systems - Computerized Vision Systems For Civil And Defense Markets
Character length : 76
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 76
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 8%
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 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 4 | 0 | 0 |
Heading structure in the source code
- <H1> D-Vision Systems
- <H4> About D-Vision
- <H4> Transform 2D into 3D
- <H4> RT Camera Position Tracking
- <H4> Computer Science Solutions
Word cloud
- d-vision8
- technology6
- video5
- password4
- camera3
- aerial3
- defense3
- civil3
- footage3
- into3
- solutions3
- username3
- modeling3
- motion2
- systems2
- home2
- detection2
- register2
- buildapp2
- photo-realistic2
- accurate2
- forgot2
- science2
- model2
- applications2
- based2
- navigation2
- tracking2
- imagery2
- capable2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| d-vision | |||
| technology | |||
| video | |||
| password | |||
| camera | |||
| aerial |
Two Word cloud
- accurate 3d model2
- video footage2
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 0 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Readability
Flesch–Kincaid Grade Level
10.60
Flesch Reading Ease
26.10
Coleman Liau Index
12.00
Automated Readability Index (ARI)
7.20
Dale–Chall Readability
9.40
SMOG Index
9.50
Spache Readibility
5.00
Number of letters
2143
Number of words
378
Number of sentences
97
Average words per sentences
4
Number of syllables
790
Syllables in words
740
Average syllables in words
2.09
Number of words in first three syllables
114
Percentage of word / syllables
30.16
Words not in Dale-Chall easy-word list
221
Words not in Spache easy-word list
158
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
Error! Avoid using nested tables!
Number of HTTP resources
21
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://dvisionsystems.com/index.php?option=com_jbetolo&task=serve&...
- http://dvisionsystems.com/.. /importer.php?module_id=news-highlight-1&...
- http://dvisionsystems.com/.. /style_standard.css
- http://dvisionsystems.com/.. /style.php?suffix=news-highlight-1&module...
- http://dvisionsystems.com/templates/system/css/system.css
- http://dvisionsystems.com/templates/system/css/general.css
- http://dvisionsystems.com/templates/gk_corporate2/css/addons.css
- http://dvisionsystems.com/templates/gk_corporate2/css/layout.css
- http://dvisionsystems.com/templates/gk_corporate2/css/template.css
- http://dvisionsystems.com/templates/gk_corporate2/css/joomla.css
- http://dvisionsystems.com/templates/gk_corporate2/css/gk_stuff.css
- http://dvisionsystems.com/templates/gk_corporate2/css/menu/mega.css
- http://dvisionsystems.com/templates/gk_corporate2/css/typo.css
- http://dvisionsystems.com/templates/gk_corporate2/css/style3.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.dvisionsystems.com/cache/jbetolo/f468a4ff3a926ff3b41fb2292ec76dc3.js
- http://www.dvisionsystems.com/modules/mod_gk_news_highlighter/scripts/importer.php?module_id=news-highlight-1&animation_type=1&animation_speed=250&animation_interval=5000&animation_fun=Fx.Transitions.linear&mouseover=1
File size of all javascript files combined
289.98KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.dvisionsystems.com/modules/mod_news_pro_gk1/style/style_standard.css
- http://www.dvisionsystems.com/templates/system/css/system.css
- http://www.dvisionsystems.com/templates/system/css/general.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/addons.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/layout.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/template.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/joomla.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/gk_stuff.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/menu/mega.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/typo.css
- http://www.dvisionsystems.com/templates/gk_corporate2/css/style3.css
File size of all css files combined
94.87KB
CSS minifying
You can save 4.7KB (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/joomla.css you can save 799B (24% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/layout.css you can save 675B (60% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/gk_stuff.css you can save 621B (18% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/template.css you can save 575B (21% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/addons.css you can save 568B (45% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/typo.css you can save 485B (16% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/menu/mega.css you can save 435B (41% compression rate)
- By minifying http://dvisionsystems.com/templates/gk_corporate2/css/style3.css you can save 417B (27% compression rate)
- By minifying http://dvisionsystems.com/.. /style_standard.css you can save 237B (18% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
24.29KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
17
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.google-analytics.com/ga.js | 2 hours |
Speed test – Images
File size of all images combined
25.91KB
Image optimisation
You can save 443B (25% compression) by optimising the images below:
- By lossless compressing the http://dvisionsystems.com/.. /header_blue_bar.jpg you can save 443B (25%) data.
Links
We found a total of 38 different links.
Internal links: 37
External links: 1
Internal links: 37
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| aStudio+ |
Internal links:
Website security
IP
23.229.130.69
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
Good! The website uses favicon.
Typos
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