Semantical Systems
www.semantical-systems.com/
Semantical Systems, outil d’expression sémantique qui permet sans être développeur de réaliser des applications fiables de toutes échelles de complexité ...
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
URL
Domain : www.semantical-systems.com/
Character length : 27
Title
Semantical Systems
Description
Semantical Systems, outil d’expression sémantique qui permet sans être développeur de réaliser des applications fiables de toutes échelles de complexité.
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
Good! No underscore (_) found 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 Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”fr”.
Title
Semantical Systems
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 70%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 6 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Semantical Systems
- <H2> Qui sommes nous ?
- <H2> Description détaillée du produit
- <H2> En quoi consiste l’innovation ?
- <H2> En quoi est-ce novateur par rapport aux solutions existantes sur le marché ?
- <H2> A qui s'adresse cet outil ?
- <H2> Illustration
Word cloud
- semantical5
- permettant4
- fiabilité4
- conception4
- développement4
- données4
- outil4
- systems4
- outils3
- programmation3
- informatique3
- permet2
- logiciel2
- temps2
- développeur2
- métier2
- complexité2
- niveau2
- décrire2
- assurant2
- code2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
semantical | |||
permettant | |||
fiabilité | |||
conception | |||
développement | |||
données |
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 2 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1008px wide display!
Detected applications
Google Analytics | Analytics | |
jQuery | JavaScript Frameworks |
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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.
Server response time
The server response time is fast enough.
Loading time
231 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
7
Number of source domains
2
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://www.semantical-systems.com/jquery.min.js
- http://www.semantical-systems.com/style.css
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
119.58KB
Javascript minifying
Great! The Javascript files are minified.
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
698.00B
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
4.21KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
5
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.semantical-systems.com/images/schema.jpg | Expiry time is not specified |
http://www.semantical-systems.com/images/semantical-system.jpg | Expiry time is not specified |
http://www.semantical-systems.com/jquery.min.js | Expiry time is not specified |
http://www.semantical-systems.com/style.css | Expiry time is not specified |
https://www.google-analytics.com/analytics.js | 2 hours |
File size of all images combined
205.53KB
Image optimisation
You can save 121.9KB (59% compression) by optimising the images below:
- By lossless compressing the http://www.semantical-systems.com/images/schema.jpg you can save 83.9KB (60%) data.
- By lossless compressing the http://www.semantical-systems.com/images/semantical-system.jpg you can save 38.1KB (57%) data.
We found a total of 1 different links.
External links: 1
External links: 1
External links:
Link text (anchor) | Link strength |
---|---|
Data Smart |
Internal links:
Link text (anchor) | Link strength |
---|
IP
178.33.253.154
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H1 : Semantical Systems, ( 211.4375px from top )
- H2 : Qui sommes nous ?, ( 347.78125px from top )
- H2 : Description détaillée du produit, ( 435.59375px from top )
- H2 : En quoi consiste l’innovation ?, ( 751.40625px from top )
- H2 : En quoi est-ce novateur par rapport aux solutions existantes sur le marché ?, ( 877.21875px from top )
- H2 : A qui s'adresse cet outil ?, ( 1089.03125px from top )
- H2 : Illustration, ( 1195.84375px from top )
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