SEO report of stueber-systems.de
Redirected to www.stueber.de/
STÜBER SYSTEMS | Education Management, Digital Signage, Classroom ...
www.stueber.de/
Wir sind STÜBER SYSTEMS. Wir entwickeln erstklassige Software für die Bereiche Education Management, Digital Signage und Classroom Management.
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.stueber.de/
Character length : 15
Title
STÜBER SYSTEMS | Education Management, Digital Signage, Classroom Management
Description
Wir sind STÜBER SYSTEMS. Wir entwickeln erstklassige Software für die Bereiche Education Management, Digital Signage und Classroom Management.
Keywords (meta keywords)
STÜBER SYSTEMS, DAVINCI, MAGELLAN, ENBREA, CONFIRE BLACKBOARD, CONFIRE SHOWTIME, CONFIRE E-BOARD, CONFIRE SHERLOCK, CONFIRE YUKON, Education Management, Digital Signage, Classroom Management
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.
title: STÜBER SYSTEMS | Education Management, Digital Signage, Classroom Management
type: website
url: https://www.stueber.de
locale: de_DE
image: https://www.stueber.de/images/open_graph_logo.png
site_name: STÜBER SYSTEMS
description: Wir sind STÜBER SYSTEMS. Wir entwickeln erstklassige Software für die Bereiche Education Management, Digital Signage und Classroom Management.
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
There is robots.txt file.
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: ”de”.
Title
STÜBER SYSTEMS | Education Management, Digital Signage, Classroom Management
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 : 28%
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 | 10 | 11 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Wir sind STÜBER SYSTEMS. Wir entwickeln erstklassige Software seit 1987.
- <H2> Unser Portfolio
- <H3> Education Management
- <H3> Digital Signage
- <H3> Classroom Management
- <H2> DAVINCI
- <H2> MAGELLAN
- <H2> ENBREA
- <H2> CONFIRE SHOWTIME
- <H2> CONFIRE E-BOARD
- <H2> CONFIRE SHERLOCK
- <H2> DOC CENTER
- <H2> Unsere Partner
- <H3> NEC Display Solutions Europe
- <H3> SAP
- <H3> Univention
- <H3> Infoschool
- <H3> BOB Design
- <H2> Über uns
- <H3> Sprache
- <H3> Service
- <H3> Folgen
Word cloud
- confire17
- davinci10
- https9
- software8
- webseite7
- magellan7
- displays7
- showtime6
- signage5
- digital5
- public5
- deutschland4
- management4
- systems4
- schulen4
- enbrea4
- stüber4
- sherlock4
- unseren4
- erstellen3
- bob3
- infoschool3
- bekommen3
- lösungen3
- education3
- design3
- bereiche3
- produkte3
- gmbh3
- e-boards3
- app3
- verwalten3
- e-board3
- erstellt2
- italien2
- support2
- yukon2
- schützt2
- classroom2
- hand2
- italienische2
- computer2
- stellt2
- blackboard2
- partner2
- kunden2
- digitales2
- hochwertige2
- verfügbar2
- arbeitet2
- doc2
- center2
- etc2
- nec2
- weltweit2
- univention2
- ucs2
- entwickelt2
- reports2
- crystal2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| confire | |||
| davinci | |||
| https | |||
| software | |||
| webseite | |||
| magellan |
Two Word cloud
- confire showtime4
- digital signage3
- stüber systems3
- zur webseite3
- magellan ist2
- ist für2
Three Word cloud
- classroom management confire2
- magellan ist für2
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 12 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 fast enough.
Loading time
755 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
36
Number of source domains
7
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://fonts.googleapis.com/css?family=Open+Sans:400,800italic,800,7...
- https://cdn.materialdesignicons.com/.. /materialdesignicons.min.css
- https://cdnjs.cloudflare.com/.. /bootstrap.min.css
- https://cdnjs.cloudflare.com/.. /owl.carousel.min.css
- https://cdnjs.cloudflare.com/.. /owl.theme.min.css
- https://cdnjs.cloudflare.com/.. /animate.min.css
- https://www.stueber.de/css/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.stueber.de/js/scripts.js
File size of all javascript files combined
195.12KB
Javascript minifying
You can save 329B (27% 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.
- https://www.stueber.de/css/style.css
File size of all css files combined
397.71KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
35.07KB
Gzip compression
Error! By using Gzip you can save 12.8KB (62% compression) on your site.
- By compressing https://www.stueber.de/images/logo.stueber.white.svg you can save 12.8KB (62% compression rate)
- By compressing https://www.stueber.de/images/logo.stueber.black.svg you can save 12.7KB (62% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
28
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://cdn.materialdesignicons.com/.. /materialdesignicons.min.css | Expiry time is not specified |
| https://www.stueber.de/css/style.css | Expiry time is not specified |
| https://www.stueber.de/images/davinci.jpg | Expiry time is not specified |
| https://www.stueber.de/images/doccenter.jpg | Expiry time is not specified |
| https://www.stueber.de/images/eboard.jpg | Expiry time is not specified |
| https://www.stueber.de/images/enbrea.jpg | Expiry time is not specified |
| https://www.stueber.de/images/hero-480.jpg | Expiry time is not specified |
| https://www.stueber.de/images/logo.stueber.black.svg | Expiry time is not specified |
| https://www.stueber.de/images/logo.stueber.white.svg | Expiry time is not specified |
| https://www.stueber.de/images/magellan.jpg | Expiry time is not specified |
| https://www.stueber.de/images/partner/logo.bobdesign.png | Expiry time is not specified |
| https://www.stueber.de/images/partner/logo.eckertschulen.png | Expiry time is not specified |
| https://www.stueber.de/images/partner/logo.infoschool.png | Expiry time is not specified |
| https://www.stueber.de/images/partner/logo.nec.png | Expiry time is not specified |
| https://www.stueber.de/images/partner/logo.sap.png | Expiry time is not specified |
| https://www.stueber.de/images/partner/logo.univention.png | Expiry time is not specified |
| https://www.stueber.de/images/sherlock.jpg | Expiry time is not specified |
| https://www.stueber.de/images/showtime.jpg | Expiry time is not specified |
| https://www.stueber.de/js/scripts.js | Expiry time is not specified |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
433.92KB
Image optimisation
You can save 110.9KB (30% compression) by optimising the images below:
- By lossless compressing the https://www.stueber.de/images/showtime.jpg you can save 26.8KB (37%) data.
- By lossless compressing the https://www.stueber.de/images/eboard.jpg you can save 25.9KB (35%) data.
- By lossless compressing the https://www.stueber.de/images/doccenter.jpg you can save 16KB (29%) data.
- By lossless compressing the https://www.stueber.de/images/magellan.jpg you can save 11.4KB (27%) data.
- By lossless compressing the https://www.stueber.de/images/sherlock.jpg you can save 9.6KB (24%) data.
- By lossless compressing the https://www.stueber.de/images/enbrea.jpg you can save 8.2KB (35%) data.
- By lossless compressing the https://www.stueber.de/images/davinci.jpg you can save 6.7KB (19%) data.
- By lossless compressing the https://www.stueber.de/images/hero-480.jpg you can save 6.2KB (25%) data.
Links
We found a total of 63 different links.
Internal links: 12
External links: 51
Internal links: 12
External links: 51
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.stueber.de/. | |
| Broschüre | |
| Downloads | |
| Veranstaltungen | |
| Schulungen | |
| Kontakt | |
| Unser Portfolio | |
| Über uns | |
| https://www.stueber.de/#twitter | |
| Newsletter | |
| Datenschutz | |
| Impressum |
Website security
IP
85.214.232.128
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
- H1 : Wir sind STÜBER SYSTEMS. Wir entwickeln erstklassige Software seit 1987., ( 116.5px from top )
- H2 : Unser Portfolio, ( 999px from top )
- H3 : Education Management, ( 1239px from top )
Typos
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