SEO report of codeadventurer.de
Programmieren lernen| Java| Webentwicklung| Apps
www.codeadventurer.de/
Der Codeadventurer ist ein Blog für alle, die das Programmieren lernen wollen. Schwerpunkt liegt auf der Programmiersprache Java und der Webentwicklung im
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.codeadventurer.de/
Character length : 22
Title
Programmieren lernen| Java| Webentwicklung| Apps
Description
Der Codeadventurer ist ein Blog für alle, die das Programmieren lernen wollen. Schwerpunkt liegt auf der Programmiersprache Java und der Webentwicklung im
Keywords (meta keywords)
programmieren lernen, objektorientierte Softwareentwicklung, Tipps aus der Praxis, Zeichenkettenverarbeitung, Programmiergrundlagen
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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
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
Programmieren lernen| Java| Webentwicklung| Apps
Character length : 48
Good! The title’s length is between 10 and 70 characters.
Character length : 48
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 3%
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 | 12 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Spass am Programmieren?
- <H2> Super! Komm, wir finden heraus wie es geht!!
- <H2> Ich habe den Liebster Award gewonnen!
- <H2> Das Open/Closed Prinzip. Vererbung, Delegation und Komposition.
- <H2> JAVA Interfaces! Warum, weshalb und wieso?
- <H2> Wie du deine Programmieraufgaben löst!
- <H2> Was ist ein RESTful Web-Service?
- <H2> Funktionale Programmierung mit Hilfe von Java Lambda Ausdrücken
- <H2> Möchtest du wirklich ein Programmierer werden?
- <H2> Das HTTP Protokoll. Ein Überblick!
- <H2> Java Object! Die Mutter aller Klassen!
- <H2> Das Schlüsselwort Java super. Wie du auf Methoden und Konstruktoren einer Oberklasse zugreifst.
- <H2> Choose a style:
Word cloud
- java11
- artikel6
- schlüsselwort5
- super5
- september4
- internet4
- liebster3
- datenschutzerklärung3
- ressourcen3
- award3
- blog3
- katzenbilder3
- danke3
- impressum3
- januar3
- disclaimer3
- mutter3
- http2
- kopf2
- programmierer2
- okay2
- genau2
- object2
- daten2
- talent2
- oberklasse2
- klassen2
- februar2
- egal2
- merke2
- stecker2
- april2
- peperoni2
- top2
- dose2
- gewonnen2
- adresse2
- oktober2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| java | |||
| artikel | |||
| schlüsselwort | |||
| super | |||
| september | |||
| internet |
Two Word cloud
- disclaimer datenschutzerklärung3
- schlüsselwort java3
- ressourcen über3
- und peperoni2
- ich habe2
- programmierer werden2
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.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
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: 0.47 seconds have passed until the page started to load.
Loading time
997 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
52
Number of source domains
6
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
- https://maps.googleapis.com/.. /js?v=3.15&sensor=false&libraries=places&...
- http://www.codeadventurer.de/.. /jquery.js?ver=1.12.4
- http://www.codeadventurer.de/.. /jquery-migrate.min.js?ver=1.4.1
- http://www.codeadventurer.de/.. /underscore.min.js?ver=1.8.3
- http://www.codeadventurer.de/.. /script.js?ver=1.2.0
- http://www.codeadventurer.de/.. /main.css?ver=4.9.4
- http://www.codeadventurer.de/.. /checkbox.min.css?ver=2.2.8
- http://www.codeadventurer.de/.. /bootstrap-grid.css?ver=1.2.0
- http://www.codeadventurer.de/.. /style.css?ver=4.9.4
- http://fonts.googleapis.com/css?family=Lato:400,700|Lora:400,700,400...
- http://www.codeadventurer.de/.. /style.css?ver=1.2.0
- http://www.codeadventurer.de/.. /font-awesome.min.css?ver=1.2.0
- http://www.codeadventurer.de/.. /fluidbox.css?ver=1.2.0
- http://www.codeadventurer.de/.. /owl.carousel.css?ver=1.2.0
- http://fonts.googleapis.com/css?family=Luckiest+Guy:400|Lato:100,900...
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.codeadventurer.de/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://www.codeadventurer.de/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://www.codeadventurer.de/wp-includes/js/underscore.min.js?ver=1.8.3
- http://www.codeadventurer.de/wp-content/themes/skills/framework-customizations/theme/shortcodes/map/static/js/script.js?ver=1.2.0
- http://www.codeadventurer.de/wp-content/plugins/shouty/js/main.js?ver=1.0
- http://www.codeadventurer.de/wp-content/themes/skills/js/navigation.js?ver=20120206
- http://www.codeadventurer.de/wp-content/themes/skills/js/skip-link-focus-fix.js?ver=20130115
- http://www.codeadventurer.de/wp-content/themes/skills/assets/js/min/owl.carousel.min.js?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/assets/js/min/jquery.fluidbox.min.js?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/assets/js/min/jquery.fitvids.js?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/assets/js/scripts.js?ver=1.2.0
- http://www.codeadventurer.de/wp-includes/js/wp-embed.min.js?ver=4.7.4
- http://www.codeadventurer.de/wp-content/themes/skills/framework-customizations/extensions/styling/extensions/switch-style-panel/static/js/panel.js?ver=1.2.0
File size of all javascript files combined
337.10KB
Javascript minifying
You can save 1.9KB (24% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.codeadventurer.de/wp-content/plugins/shouty/css/main.css?ver=4.7.4
- http://www.codeadventurer.de/wp-content/plugins/mailchimp-for-wp/assets/css/checkbox.min.css?ver=2.2.8
- http://www.codeadventurer.de/wp-content/themes/skills/assets/css/bootstrap-grid.css?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/style.css?ver=4.7.4
- http://www.codeadventurer.de/wp-content/themes/skills/framework-customizations/theme/shortcodes/map/static/css/style.css?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/assets/css/font-awesome/css/font-awesome.min.css?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/assets/css/fluidbox.css?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/assets/css/owl.carousel.css?ver=1.2.0
- http://www.codeadventurer.de/wp-content/themes/skills/framework-customizations/extensions/styling/extensions/switch-style-panel/static/css/panel.css?ver=1.2.0
File size of all css files combined
181.80KB
CSS minifying
You can save 6.7KB (33% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.codeadventurer.de/.. /style.css?ver=4.9.4 you can save 6.1KB (35% compression rate)
- By minifying http://www.codeadventurer.de/.. /bootstrap-grid.css?ver=1.2.0 you can save 320B (22% compression rate)
- By minifying http://www.codeadventurer.de/.. /owl.carousel.css?ver=1.2.0 you can save 193B (18% compression rate)
- By minifying http://www.codeadventurer.de/.. /fluidbox.css?ver=1.2.0 you can save 109B (25% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
132.92KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
18
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.codeadventurer.de/.. /bg-pattern.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /headerBild5.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/wp-content/uploads/2015/03/logo.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/wp-content/uploads/2015/03/pirat3.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /Lambda_Ausdruck_Titel-480x281.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /RESTWebService_Titel-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /programmier-aufgaben_titel-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /warum_interfaces-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /OpenClosed_Prinzip_Titelbild-480x275.jpg... | Expiry time is not specified |
| http://www.codeadventurer.de/.. /Liebster_award-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /Cloud_Titel-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /OOP_Design_Prinzipien-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /OAuthTitle-480x300.jpg | Expiry time is not specified |
| http://www.codeadventurer.de/.. /abstractFactoryPattern_Title-480x300.jpg... | Expiry time is not specified |
| https://maps.googleapis.com/.. /js?v=3.15&sensor=false&libraries=places&... | 30 minutes |
| http://www.google-analytics.com/ga.js | 2 hours |
Speed test – Images
File size of all images combined
419.37KB
Image optimisation
You can save 137.2KB (42% compression) by optimising the images below:
- By lossless compressing the http://www.codeadventurer.de/wp-content/uploads/2015/03/pirat3.jpg you can save 29.9KB (31%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /OAuthTitle-480x300.jpg you can save 19.3KB (50%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /programmier-aufgaben_titel-480x300.jpg you can save 17.9KB (50%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /warum_interfaces-480x300.jpg you can save 16.9KB (46%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /headerBild5.jpg you can save 15.5KB (51%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /RESTWebService_Titel-480x300.jpg you can save 13.6KB (41%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /OOP_Design_Prinzipien-480x300.jpg you can save 11.4KB (48%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /bg-pattern.jpg you can save 4.2KB (85%) data.
- By lossless compressing the http://www.codeadventurer.de/wp-content/uploads/2015/03/logo.jpg you can save 4.1KB (42%) data.
- By lossless compressing the http://www.codeadventurer.de/.. /Liebster_award-480x300.jpg you can save 4KB (20%) data.
- By lossless compressing the https://www.bloggerei.de/bgpublicon.jpg you can save 477B (30%) data.
Traffic
Alexa
1354026
Main traffic sources
Links
We found a total of 41 different links.
Internal links: 38
External links: 3
Internal links: 38
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.facebook.com/codeadventurer | |
| https://twitter.com/Codeadventurers | |
| http://www.bloggerei.de |
Internal links:
Website security
IP
85.13.153.20
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
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H2 : Choose a style:, ( 96px from top )
- H1 : Spass am Programmieren?, ( 501.25px from top )
- H2 : Super! Komm, wir finden heraus wie es geht!! , ( 622.25px from top )
- H2 : Ich habe den Liebster Award gewonnen!, ( 1489px from top )
Typos
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