SEO report of sciences-technologies.net
Bienvenue - Sciences et Technologies
www.sciences-technologies.net/
Cést la page d´accueil du site sciences et technologies. Vous trouvez les articles en vedette, les menus principales du site et la publicité,
Tasks
- Avoid using deprecated HTML tags.
- Try to make your site load faster.
SEO
URL
Domain : www.sciences-technologies.net/
Character length : 30
Title
Bienvenue - Sciences et Technologies
Description
Cést la page d´accueil du site sciences et technologies. Vous trouvez les articles en vedette, les menus principales du site et la publicité,
Keywords (meta keywords)
sciences, technologies, etoro, payoneer, génie, mécanique, électrique, maintenance, industrielle, informatique, électronique, menu, principale, accueil, bienvenue, annuaire, site, web, plan, boutique,
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
site_name: Sciences et Technologies
title: Filtrage, diagramme de Bode
type: article
url: http://www.sciences-technologies.net/electronique/19-filtrage-diagramme-bode.html
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!
- http://www.sciences-technologies.net/?format=feed&type=rss ("Entrées de flux")
Checking the robots.txt file
There is robots.txt file.
https://sciences-technologies.net/robots.txt
https://sciences-technologies.net/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”fr”.
Title
Bienvenue - Sciences et Technologies
Character length : 36
Good! The title’s length is between 10 and 70 characters.
Character length : 36
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 10%
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 |
|---|---|---|---|---|---|
| 0 | 3 | 1 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> Connexion
- <H2> Système bielle manivelle
- <H2> Transmissions par poulies et courroies
- <H2> Filtrage, diagramme de Bode
Word cloud
- système5
- bode4
- diagramme4
- passe4
- poulies4
- mouvement4
- bielle3
- l'article3
- ordre3
- filtrage3
- filtre3
- manivelle3
- permet2
- rotation2
- lire2
- d'une2
- transmission2
- dérivateur2
- réel2
- bas2
- intégrateur2
- transfert2
- courroies2
- l'autre2
- fonctions2
- complet2
- transmissions2
- accueil2
- oublié2
- identifiant2
- connexion2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| système | |||
| bode | |||
| diagramme | |||
| passe | |||
| poulies | |||
| mouvement |
Two Word cloud
- diagramme de bode2
- passe bas2
- bielle manivelle2
- poulies et courroies2
Three Word cloud
- lire l'article complet2
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 9 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.
Technologies
Mobile optimization
This website is optimal for mobile devices!
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.
Speed test
Server response time
The server response time is not fast enough: 0.81 seconds have passed until the page started to load.
Loading time
15,563 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
38
Number of source domains
10
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.sciences-technologies.net/.. /jquery.min.js?ec7a45f6edcde62d80a58c9a43...
- http://www.sciences-technologies.net/.. /jquery-noconflict.js?ec7a45f6edcde62d80a...
- http://www.sciences-technologies.net/.. /jquery-migrate.min.js?ec7a45f6edcde62d80...
- http://www.sciences-technologies.net/.. /caption.js?ec7a45f6edcde62d80a58c9a43ffa...
- http://www.sciences-technologies.net/.. /bootstrap.min.js?ec7a45f6edcde62d80a58c9...
- http://www.sciences-technologies.net/.. /template.js?ec7a45f6edcde62d80a58c9a43ff...
- http://www.sciences-technologies.net/.. /jquery.easing.min.js
- http://www.sciences-technologies.net/.. /squeezebox.min.js
- http://www.sciences-technologies.net/.. /core.js?ec7a45f6edcde62d80a58c9a43ffaf92...
- http://www.sciences-technologies.net/.. /keepalive.js?ec7a45f6edcde62d80a58c9a43f...
- http://www.sciences-technologies.net/.. /html5fallback.js?ec7a45f6edcde62d80a58c9...
- http://www.sciences-technologies.net/.. /template.css?ec7a45f6edcde62d80a58c9a43f...
- http://www.sciences-technologies.net/.. /squeezebox.css
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.sciences-technologies.net/media/jui/js/jquery.min.js
- http://www.sciences-technologies.net/media/jui/js/jquery-noconflict.js
- http://www.sciences-technologies.net/media/jui/js/jquery-migrate.min.js
- http://www.sciences-technologies.net/media/system/js/caption.js
- http://www.sciences-technologies.net/media/jui/js/bootstrap.min.js
- http://www.sciences-technologies.net/templates/protostar/js/template.js?7a414415d3931c2afdef31b3c297a84d
- http://www.sciences-technologies.net/media/editors/arkeditor/js/jquery.easing.min.js
- http://www.sciences-technologies.net/media/editors/arkeditor/js/squeezebox.min.js
- http://www.sciences-technologies.net/media/system/js/html5fallback.js
File size of all javascript files combined
1.12MB
Javascript minifying
You can save 1.3KB (66% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.sciences-technologies.net/templates/protostar/css/template.css?7a414415d3931c2afdef31b3c297a84d
- http://www.sciences-technologies.net/media/editors/arkeditor/css/squeezebox.css
File size of all css files combined
226.14KB
CSS minifying
You can save 307B (33% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.sciences-technologies.net/.. /squeezebox.css you can save 307B (33% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
170.74KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
30
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.sciences-technologies.net/media/jui/fonts/IcoMoon.woff | Expiry time is not specified |
| http://www.sciences-technologies.net/.. /cours_electronique.png | 15 minutes |
| http://www.sciences-technologies.net/.. /systeme-bielle--manivelle.gif | 15 minutes |
| http://www.sciences-technologies.net/.. /systeme-poulies-courroies.jpg | 15 minutes |
| http://www.sciences-technologies.net/images/logo.png | 15 minutes |
| http://www.sciences-technologies.net/.. /squeezebox.css | 15 minutes |
| http://www.sciences-technologies.net/.. /jquery.easing.min.js | 15 minutes |
| http://www.sciences-technologies.net/.. /squeezebox.min.js | 15 minutes |
| http://www.sciences-technologies.net/.. /bootstrap.min.js?ec7a45f6edcde62d80a58c9... | 15 minutes |
| http://www.sciences-technologies.net/.. /jquery-migrate.min.js?ec7a45f6edcde62d80... | 15 minutes |
| http://www.sciences-technologies.net/.. /jquery-noconflict.js?ec7a45f6edcde62d80a... | 15 minutes |
| http://www.sciences-technologies.net/.. /jquery.min.js?ec7a45f6edcde62d80a58c9a43... | 15 minutes |
| http://www.sciences-technologies.net/.. /livemarks.png | 15 minutes |
| http://www.sciences-technologies.net/.. /caption.js?ec7a45f6edcde62d80a58c9a43ffa... | 15 minutes |
| http://www.sciences-technologies.net/.. /core.js?ec7a45f6edcde62d80a58c9a43ffaf92... | 15 minutes |
| http://www.sciences-technologies.net/.. /html5fallback.js?ec7a45f6edcde62d80a58c9... | 15 minutes |
| http://www.sciences-technologies.net/.. /keepalive.js?ec7a45f6edcde62d80a58c9a43f... | 15 minutes |
| http://www.sciences-technologies.net/.. /template.css?ec7a45f6edcde62d80a58c9a43f... | 15 minutes |
| http://www.sciences-technologies.net/.. /template.js?ec7a45f6edcde62d80a58c9a43ff... | 15 minutes |
| http://connect.facebook.net/fr_FR/sdk.js | 20 minutes |
| https://apis.google.com/js/platform.js | 30 minutes |
| https://apis.google.com/js/plusone.js | 30 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
| http://www.sciences-technologies.net/index.php?option=com_ajax&plugin=arkboot... | 24 hours |
| http://www.sciences-technologies.net/index.php?option=com_ajax&plugin=arktypo... | 24 hours |
Speed test – Images
File size of all images combined
44.85KB
Image optimisation
You can save 6.8KB (21% compression) by optimising the images below:
- By lossless compressing the http://www.sciences-technologies.net/images/logo.png you can save 3KB (15%) data.
- By lossless compressing the http://www.sciences-technologies.net/.. /systeme-poulies-courroies.jpg you can save 2.7KB (50%) data.
- By lossless compressing the http://www.sciences-technologies.net/.. /cours_electronique.png you can save 1.1KB (15%) data.
Traffic
Alexa
23355908
Links
We found a total of 27 different links.
Internal links: 26
External links: 1
Internal links: 26
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| Jumi |
Internal links:
Website security
IP
213.186.33.40
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.
Order of Heading elements on mobile by position
- H3 : Connexion, ( 241px from top )
- H2 : Système bielle manivelle , ( 573px from top )
- H2 : Transmissions par poulies et courroies , ( 965px from top )
- H2 : Filtrage, diagramme de Bode , ( 1386px from top )
Typos
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