W3schools.com - SEO Check

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Übersicht der SEO Analyse
Metaangaben
80% 
Seitenqualität
97% 
Seitenstruktur
25% 
Verlinkung
0% 
Server
100% 
Externe Faktoren
100% 
SEO Score
Antwortzeit
0,09 s
Dateigröße
391,50 kB
Wörter
1793
Medien
22
Anzahl Links
522 Intern / 188 Extern

To-do Liste mit SEO Optimierungen

Meta-Angaben im HTML

Titel
(Extrem wichtig)
W3Schools Online Web Tutorials
Die Länge des Titels ist optimal. (295 Pixel von maximal 580 Pixel Länge)
Es gibt keine Wortwiederholungen im Titel.
Meta-Description
(Extrem wichtig)
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Die Meta-Description ist zu lang. (1075 Pixel von maximal 1000 Pixel) Jetzt optimieren
Crawlbarkeit
(Extrem wichtig)
Es gibt keine Probleme beim Zugriff auf die Webseite.
Canonical Link
(Wichtig)
Es ist kein Canonical Link angegeben.
Sprache
(Wenig wichtig)
Im Text erkannte Sprache: en
Im HTML angegebene Sprache: en-us
Serverstandort: Vereinigte Staaten von Amerika
Die Sprache wird im HTML Code wie folgt angegeben: en-us
Alternate/Hreflang Links
(Wenig wichtig)
Die Seite nutzt keine Alternate Links.
Weitere Metatags
(Wenig wichtig)
Es gibt keinen rel next Meta Tag auf der Seite.
Es gibt keinen rel prev Meta Tag auf der Seite.
Domain
(Wenig wichtig)
Die Domain ist keine Subdomain.
Die Länge der Domain ist gut.
Die Domain enthält keine Umlaute.
Seiten URL
(Wenig wichtig)
In der URL wurden keine Parameter entdeckt.
In der URL wurde keine Session ID entdeckt.
Die URL hat nicht zu viele Unterverzeichnisse.
Zeichensatzkodierung
(Wenig wichtig)
Die Zeichensatzkodierung ist nicht im HTTP Header angegeben.
Die Angaben zur Zeichensatzkodierung (UTF-8) sind fehlerfrei.
Doctype
(Nice to have)
Die Doctype Angabe HTML 5 ist korrekt angegeben.
Die Doctype Angabe befindet sich an erster Stelle im HTML-Code.
Favicon
(Nice to have)
Das Favoriten Icon (Favicon) ist korrekt verlinkt.

Meta Tags

NameWert
viewportwidth=device-width, initial-scale=1
titleW3Schools.com
KeywordsHTML, Python, CSS, SQL, JavaScript, How to, PHP, Java, C, C++, C#, jQuery, Bootstrap, Colors, W3.CSS, XML, MySQL, Icons, NodeJS, React, Graphics, Angular, R, AI, Git, Data Science, Code Game, Tutorials, Programming, Web Development, Training, Learning, Quiz, Exercises, Courses, Lessons, References, Examples, Learn to code, Source code, Demos, Tips, Website
DescriptionWell organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
msapplication-TileColor#00a300
theme-color#ffffff
langen-us
og:titleW3Schools.com
og:imagehttps://www.w3schools.com/images/w3schools_logo_436_2.png
og:image:typeimage/png
og:image:width436
og:image:height228
og:descriptionW3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.
charsetutf-8

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Seitenqualität

Inhalt
(Extrem wichtig)
Der Inhalt ist mit 1793 Wörtern in Ordnung.
Der Text besteht zu 17% aus Füllwörtern.
Worte aus dem Titel werden im Text wiederholt.
Wörter aus der H1 Überschrift werden im Text der Seite verwendet.
Im Text befindet sich eine Aufzählung, dies deutet auf eine gute Textstruktur hin.
Es wurden 6 Fließtextblöcke auf der Seite gefunden.
Der Text auf der Seite ist optimal.
Es wurden keine Platzhalter Texte bzw. Bilder gefunden.
Es befinden sich keine Duplikate auf der Seite.
Die durchschnittliche Satzlänge ist mit 10.13 Wörtern gut.
Frames
(Extrem wichtig)
Die Seite hat kein Frameset.
Mobile
(Wenig wichtig)
Der angegebene Viewport (width=device-width, initial-scale=1) ist korrekt.
Mindestens ein Apple-Touch Icon ist definiert.
Bold- und Strongtags
(Wenig wichtig)
Einige Tags werden wiederholt. z.B.: w3schools spaces
Bilder Optimierung
(Wenig wichtig)
Alle gefundenen Bilder haben Alt-Attribute. (Alternativer Bild Text)
Soziale Vernetzung
(Nice to have)
Die Seite ist optimal auf Soziale Netzwerke ausgerichtet.
Zusätzliches Markup
(Nice to have)
Es wurde kein zusätzliches Markup gefunden.
HTTPS
(Wenig wichtig)
Die Seite verwendet HTTPS um Daten sicher zu übertragen.
Alle eingebundenen Dateien werden ebenfalls über HTTPS ausgeliefert.

Medienliste

URLALT-AttributeTitel
/images/colorpicker2000.pngA circular color wheel showing the gradation of colors in the spectrum
/signup/lynxlogo.svgLynx logo
https://www.w3schools.com/dashboard1.pngDynamic Spaces
https://www.w3schools.com/codeeditor.gifFrontend Code Editor
https://www.w3schools.com/tryit/best2.gifBackend Code Editor
/spaces/dynamicspaces.gifDynamic Spaces
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/spaces/files/check3.db67d31e.svgCheckmark
/images/classroom.pngClassroom
/images/colorpicker.pngColorpicker
/images/w3lynx_200.pngCode Game
/w3css_templates.jpgW3.CSS Templates

Seitenstruktur

H1 Überschrift
(Extrem wichtig)
Learn to Code
Zu viele H1 Überschriften
Die H1-Überschrift ist zu kurz (13 Zeichen). Sie sollte mindestens 20 Zeichen lang sein.
Überschriften
(Wichtig)
Einige Überschriftentexte kommen doppelt auf der Seite vor.
Es befinden sich 147 Überschriften auf der Seite. Die Anzahl der Überschriften sollte in einem besseren Verhältnis zum Text stehen.

Überschriftenstruktur

Überschriften HierarchieInhalt
H1 Learn to Code
H1 HTML
H1 CSS
H1 JavaScript
H1 Python
H1 SQL
H1 Log in / Sign Up
H1 Code Editor
H1 W3Schools Spaces
H1 Become a Plus User
H1 For Teachers
H1 Color Picker
H1 Code Game
H1 Web Templates
H2 Tutorials
H2 Exercises
H2 Certificates
H2 All Our Services
H2 PHP
H2 jQuery
H2 Java
H2 C++
H2 W3.CSS
H2 Bootstrap
H2 C
H2 C#
H2 R
H2 Kotlin
H2 Node.js
H2 React
H2 JSON
H2 Vue
H2 MySQL
H2 XML
H2 Sass
H2 Icons
H2 RWD
H2 Graphics
H2 SVG
H2 Canvas
H2 Raspberry Pi
H2 Cyber Security
H2 Colors
H2 Git
H2 Matplotlib
H2 NumPy
H2 Pandas
H2 SciPy
H2 ASP
H2 AngularJS
H2 AppML
H2 Go
H2 TypeScript
H2 Django
H2 MongoDB
H2 Statistics
H2 Data Science
H2 PostgreSQL
H2 HowTo
H2 Rust
H2 Spaces
H2 Typing Speed
H2 Excel
H2 DSA - Data Structures and Algorithms
H2 Machine Learning
H2 Artificial Intelligence
H2 Introduction to Programming
H2 Bash
H2 Help the Lynx collect pine cones!
H2 Exercises and Quizzes
H2 Kickstart your career
H2 How To Section
H2 Contact Sales
H2 Report Error
H3 HTML and CSS
H3 Data Analytics
H3 Web Building
H3 JavaScript Text-Duplikat
H3 Web Building Text-Duplikat
H3 Backend
H3 Data Analytics Text-Duplikat
H3 Web Building Text-Duplikat
H3 HTML and CSS Text-Duplikat
H3 Data Analytics Text-Duplikat
H3 JavaScript Text-Duplikat
H3 Backend Text-Duplikat
H3 Data Analytics Text-Duplikat
H3 HTML and CSS Text-Duplikat
H3 Data Analytics Text-Duplikat
H3 Programs
H3 JavaScript Text-Duplikat
H3 Programs Text-Duplikat
H3 Programs Text-Duplikat
H3 Backend Text-Duplikat
H3 Data Analytics Text-Duplikat
H3 With the world's largest web developer site.
H3 HTML Example:
H3 CSS Example:
H3 JavaScript Example:
H3 Python Example:
H3 SQL Example:
H3 If you want to create your own website, check out W3Schools Spaces.
H3 It is free to use, and does not require any setup:
H3 And unlock powerful features:
H4 Free Tutorials
H4 References
H4 Create a Website
H4 Exercises Text-Duplikat
H4 Quizzes
H4 Get Certified
H4 Log in / Sign Up Text-Duplikat
H4 My Learning
H4 Upgrade
H4 Where To Start
H4 Code Editor (Try it)
H4 Videos
H4 Templates
H4 Web Hosting
H4 Create a Server
H4 How To's
H4 CSS Framework
H4 Browser Statistics
H4 Typing Speed Text-Duplikat
H4 Color Picker Text-Duplikat
H4 Code Game Text-Duplikat
H4 Newsletter
H4 For Teachers Text-Duplikat
H4 For Businesses
H4 Contact Us
H4 Not Sure Where To Begin?
H4 Create a free account to track your progress, and get access to more features and learning materials.
H4 With our online code editor, you can edit code and view the result in your browser
H4 W3Schools' famous color picker:
H4 Test your skills!
H4 Browse our selection of free responsive HTML Templates
H4 Code snippets for HTML, CSS and JavaScript
H5 A web server programming language
H5 A JS library for developing web pages
H5 A programming language
H5 A programming language Text-Duplikat
H5 A CSS framework for faster and better responsive web pages
H5 A CSS framework for designing better web pages
H5 Top Tutorials
H5 Top References
H5 Top Examples
H5 Get Certified Text-Duplikat
H6 For example, how to create a slideshow:
Es befinden sich zu viele interne Links (522) auf der Seite.
Die internen Links haben teilweise dynamische Parameter. Alle internen URLs, welche nicht als nofollow markiert sind, sollten keine dynamischen Parameter aufweisen.
Einige der Linktexte wiederholen sich.
Es gibt 3 Links mit einem trivialem Linktext.
Keiner der Linktexte ist zu lang.
Es befinden sich zu viele externe Links (188) auf der Seite.

Gefundene Links auf dieser Seite

LinkAttributeLinktext
https://www.w3schools.com/Subdomain A-TITLE Home
https://profile.w3schools.com/...Extern Subdomain ★ +1
A-TITLE Your W3Schools Profile
https://campus.w3schools.com/c...Neues Fenster Extern Subdomain Get Certified
A-TITLE W3Schools Certificates
/academy/index.phpFor Teachers
A-TITLE Contact us about W3Schools Academy for educational institutions
/spaces/index.phpSpaces
A-TITLE Get Your Own Website With W3Schools Spaces
/plus/index.phpPlus
A-TITLE Become a PLUS user and unlock powerful features
https://campus.w3schools.com/c...Neues Fenster Extern Subdomain Textduplikat Get Certified
A-TITLE W3Schools Certificates
/academy/index.phpTextduplikat For Teachers
A-TITLE Contact us about W3Schools Academy for educational institutions
https://spaces.w3schools.com/s...Extern Subdomain Textduplikat Spaces
A-TITLE Go to Your W3Schools Space
/plus/index.phpTextduplikat Plus
A-TITLE Get personalized learning journey based on your current skills and goals
https://pathfinder.w3schools.com/Extern Subdomain My W3Schools
A-TITLE My W3Schools
/spaces/index.phpTextduplikat Spaces
A-TITLE Get Your Own Website With W3Schools Spaces
https://campus.w3schools.com/c...Neues Fenster Extern Subdomain Textduplikat Get Certified
A-TITLE W3Schools Certificates
/plus/index.phpTextduplikat Plus
A-TITLE Become a PLUS user and unlock powerful features
/academy/index.phpAcademy
A-TITLE W3Schools Academy
https://profile.w3schools.com/...Extern Subdomain Logout
A-TITLE Logout
https://www.youtube.com/@w3sch...Neues Fenster Extern Subdomain A-TITLE W3Schools on YouTube
https://www.linkedin.com/compa...Neues Fenster Extern Subdomain
A-TITLE W3Schools on LinkedIn
https://discord.com/invite/w3s...Neues Fenster Extern
A-TITLE Join the W3schools community on Discord
https://www.facebook.com/w3sch...Neues Fenster Extern Subdomain
A-TITLE W3Schools on Facebook
https://www.instagram.com/w3sc...Neues Fenster Extern Subdomain
A-TITLE W3Schools on Instagram
/html/default.aspLearn HTML
A-TITLE HTML Tutorial
/html/default.aspTutorial
A-TITLE HTML Tutorial
/tags/default.aspReference
A-TITLE HTML Reference
/css/default.aspLearn CSS
A-TITLE CSS Tutorial
/css/default.aspTextduplikat Tutorial
A-TITLE CSS Tutorial
/cssref/default.aspTextduplikat Reference
A-TITLE CSS Reference
/css/css_rwd_intro.aspLearn RWD
A-TITLE Responsive Web Design Tutorial
/css/css_rwd_intro.aspTextduplikat Tutorial
A-TITLE Responsive Web Design Tutorial
/bootstrap/bootstrap_ver.aspLearn Bootstrap
A-TITLE Bootstrap Tutorials
/bootstrap/bootstrap_ver.aspOverview
A-TITLE Bootstrap Tutorials
/w3css/default.aspLearn W3.CSS
A-TITLE W3.CSS Tutorial
/w3css/default.aspTextduplikat Tutorial
A-TITLE W3.CSS Tutorial
/w3css/w3css_references.aspTextduplikat Reference
A-TITLE W3.CSS Reference
/sass/default.phpLearn Sass
A-TITLE SASS Tutorial
/sass/default.phpTextduplikat Tutorial
A-TITLE SASS Tutorial
/sass/sass_functions_string.phpTextduplikat Reference
A-TITLE SASS Reference
/colors/default.aspLearn Colors
A-TITLE Colors Tutorial
/colors/default.aspTextduplikat Tutorial
A-TITLE Colors Tutorial
/colors/colors_fs595.aspTextduplikat Reference
A-TITLE Colors Reference
/icons/default.aspLearn Icons
A-TITLE Icons Tutorial
/icons/default.aspTextduplikat Tutorial
A-TITLE Icons Tutorial
/icons/icons_reference.aspTextduplikat Reference
A-TITLE Icons Reference
/graphics/svg_intro.aspLearn SVG
A-TITLE SVG Tutorial
/graphics/svg_intro.aspTextduplikat Tutorial
A-TITLE SVG Tutorial
/graphics/svg_reference.aspTextduplikat Reference
A-TITLE SVG Reference
/graphics/canvas_intro.aspLearn Canvas
A-TITLE Canvas Tutorial
/graphics/canvas_intro.aspTextduplikat Tutorial
A-TITLE Canvas Tutorial
/graphics/canvas_reference.aspTextduplikat Reference
A-TITLE Canvas Reference
/graphics/default.aspLearn Graphics
A-TITLE Graphics Tutorial
/graphics/default.aspTextduplikat Tutorial
A-TITLE Graphics Tutorial
/charsets/default.aspLearn Character Sets
A-TITLE Character Sets Reference
/charsets/default.aspTextduplikat Reference
A-TITLE Character Sets Reference
/howto/default.aspLearn How To
A-TITLE How To - Code Snippets
/howto/default.aspTextduplikat Tutorial
A-TITLE How To - Code Snippets
/ai/default.aspLearn AI
A-TITLE Artificial Intelligence Tutorial
/ai/default.aspTextduplikat Tutorial
A-TITLE Artificial Intelligence Tutorial
/gen_ai/index.phpLearn Generative AI
A-TITLE Generative AI Tutorial
/gen_ai/index.phpTextduplikat Tutorial
A-TITLE Generative AI Tutorial
/gen_ai/chatgpt-3-5/index.phpLearn ChatGPT-3.5
A-TITLE ChatGPT-3.5 Tutorial
/gen_ai/chatgpt-3-5/index.phpTextduplikat Tutorial
A-TITLE ChatGPT-3.5 Tutorial
/gen_ai/chatgpt-4/index.phpLearn ChatGPT-4
A-TITLE ChatGPT-4 Tutorial
/gen_ai/chatgpt-4/index.phpTextduplikat Tutorial
A-TITLE ChatGPT-4 Tutorial
/gen_ai/bard/index.phpLearn Google Bard
A-TITLE Google Bard Tutorial
/gen_ai/bard/index.phpTextduplikat Tutorial
A-TITLE Google Bard Tutorial
/python/python_ml_getting_star...Learn Machine Learning
A-TITLE Machine Learning Tutorial
/python/python_ml_getting_star...Textduplikat Tutorial
A-TITLE Machine Learning Tutorial
/dsa/index.phpLearn DSA
A-TITLE DSA - Data Structures and Algorithms
/dsa/index.phpTextduplikat Tutorial
A-TITLE DSA - Data Structures and Algorithms
/datascience/default.aspLearn Data Science
A-TITLE Data Science Tutorial
/datascience/default.aspTextduplikat Tutorial
A-TITLE Data Science Tutorial
/python/numpy/default.aspLearn NumPy
A-TITLE NumPy Tutorial
/python/numpy/default.aspTextduplikat Tutorial
A-TITLE NumPy Tutorial
/python/pandas/default.aspLearn Pandas
A-TITLE Pandas Tutorial
/python/pandas/default.aspTextduplikat Tutorial
A-TITLE Pandas Tutorial
/python/scipy/index.phpLearn SciPy
A-TITLE SciPy Tutorial
/python/scipy/index.phpTextduplikat Tutorial
A-TITLE SciPy Tutorial
/python/matplotlib_intro.aspLearn Matplotlib
A-TITLE Matplotlib Tutorial
/python/matplotlib_intro.aspTextduplikat Tutorial
A-TITLE Matplotlib Tutorial
/statistics/index.phpLearn Statistics
A-TITLE Statistics Tutorial
/statistics/index.phpTextduplikat Tutorial
A-TITLE Statistics Tutorial
/excel/index.phpLearn Excel
A-TITLE Excel Tutorial
/excel/index.phpTextduplikat Tutorial
A-TITLE Excel Tutorial
/googlesheets/index.phpLearn Google Sheets
A-TITLE Google Sheets Tutorial
/googlesheets/index.phpTextduplikat Tutorial
A-TITLE Google Sheets Tutorial
/spaces/index.phpCreate a Website HOT!
A-TITLE Get Your Own Website With W3shools Spaces
/spaces/index.phpCreate a Server NEW
A-TITLE Get Your Own Server With W3shools Spaces
/where_to_start.aspWhere To Start
A-TITLE Where To Start - Web Development
/w3css/w3css_templates.aspWeb Templates
A-TITLE Free Web Templates
/browsers/default.aspWeb Statistics
A-TITLE Web Statistics
https://campus.w3schools.com/Neues Fenster Extern Subdomain Web Certificates
A-TITLE Certificates
/whatis/default.aspWeb Development
A-TITLE Web Development Roadmaps
/programming/index.phpIntroduction to Programming
A-TITLE Introduction to Programming
/tryit/default.aspCode Editor
A-TITLE Try it - Code Editor
/typingspeed/default.aspTest Your Typing Speed
A-TITLE Test Your Typing Speed
/codegame/index.htmlPlay a Code Game
A-TITLE Play a Code Game
/cybersecurity/index.phpCyber Security
A-TITLE Cyber Security Tutorial
/accessibility/index.phpAccessibility
A-TITLE Accessibility Security Tutorial
https://campus.w3schools.com/p...Neues Fenster Extern Subdomain Join our Newsletter
A-TITLE W3Schools Newsletter
/js/default.aspLearn JavaScript
A-TITLE JavaScript Tutorial
/js/default.aspTextduplikat Tutorial
A-TITLE JavaScript Tutorial
/jsref/default.aspTextduplikat Reference
A-TITLE JavaScript Reference
/react/default.aspLearn React
A-TITLE React Tutorial
/react/default.aspTextduplikat Tutorial
A-TITLE React Tutorial
/jquery/default.aspLearn jQuery
A-TITLE jQuery Tutorial
/jquery/default.aspTextduplikat Tutorial
A-TITLE jQuery Tutorial
/jquery/jquery_ref_overview.aspTextduplikat Reference
A-TITLE jQuery Reference
/vue/index.phpLearn Vue
A-TITLE Vue Tutorial
/vue/index.phpTextduplikat Tutorial
A-TITLE Vue Tutorial
/vue/vue_ref_builtin-attribute...Textduplikat Reference
A-TITLE Vue Reference
/angular/default.aspLearn AngularJS
A-TITLE Angular Tutorial
/angular/default.aspTextduplikat Tutorial
A-TITLE Angular Tutorial
/angular/angular_ref_directive...Textduplikat Reference
A-TITLE Angular Reference
/js/js_json_intro.aspLearn JSON
A-TITLE JSON Tutorial
/js/js_json_intro.aspTextduplikat Tutorial
A-TITLE JSON Tutorial
/jsref/jsref_obj_json.aspTextduplikat Reference
A-TITLE JSON Reference
/js/js_ajax_intro.aspLearn AJAX
A-TITLE AJAX Tutorial
/js/js_ajax_intro.aspTextduplikat Tutorial
A-TITLE AJAX Tutorial
/appml/default.aspLearn AppML
A-TITLE AppML Tutorial
/appml/default.aspTextduplikat Tutorial
A-TITLE AppML Tutorial
/appml/appml_reference.aspTextduplikat Reference
A-TITLE AppML Reference
/w3js/default.aspLearn W3.JS
A-TITLE W3.JS Tutorial
/w3js/default.aspTextduplikat Tutorial
A-TITLE W3.JS Tutorial
/w3js/w3js_references.aspTextduplikat Reference
A-TITLE W3.JS Reference
/spaces/index.phpTextduplikat Create a Website HOT!
A-TITLE Get Your Own Website With W3shools Spaces
/spaces/index.phpTextduplikat Create a Server NEW
A-TITLE Get Your Own Server With W3shools Spaces
/where_to_start.aspTextduplikat Where To Start
A-TITLE Where To Start - Web Development
/w3css/w3css_templates.aspTextduplikat Web Templates
A-TITLE Free Web Templates
/browsers/default.aspTextduplikat Web Statistics
A-TITLE Web Statistics
https://campus.w3schools.com/Neues Fenster Extern Subdomain Textduplikat Web Certificates
A-TITLE Certificates
/whatis/default.aspTextduplikat Web Development
A-TITLE Web Development Roadmaps
/programming/index.phpTextduplikat Introduction to Programming
A-TITLE Introduction to Programming
/tryit/default.aspTextduplikat Code Editor
A-TITLE Try it - Code Editor
/typingspeed/default.aspTextduplikat Test Your Typing Speed
A-TITLE Test Your Typing Speed
/codegame/index.htmlTextduplikat Play a Code Game
A-TITLE Play a Code Game
/cybersecurity/index.phpTextduplikat Cyber Security
A-TITLE Cyber Security Tutorial
/accessibility/index.phpTextduplikat Accessibility
A-TITLE Accessibility Security Tutorial
https://campus.w3schools.com/p...Neues Fenster Extern Subdomain Textduplikat Join our Newsletter
A-TITLE W3Schools Newsletter
/python/default.aspLearn Python
A-TITLE Python Tutorial
/python/default.aspTextduplikat Tutorial
A-TITLE Python Tutorial
/python/python_reference.aspTextduplikat Reference
A-TITLE Python Reference
/sql/default.aspLearn SQL
A-TITLE SQL Tutorial
/sql/default.aspTextduplikat Tutorial
A-TITLE SQL Tutorial
/sql/sql_ref_keywords.aspTextduplikat Reference
A-TITLE SQL Reference
/mysql/default.aspLearn MySQL
A-TITLE MySQL Tutorial
/mysql/default.aspTextduplikat Tutorial
A-TITLE MySQL Tutorial
/mysql/mysql_datatypes.aspTextduplikat Reference
A-TITLE MySQL Reference
/php/default.aspLearn PHP
A-TITLE PHP Tutorial
/php/default.aspTextduplikat Tutorial
A-TITLE PHP Tutorial
/php/php_ref_overview.aspTextduplikat Reference
A-TITLE PHP Reference
/java/default.aspLearn Java
A-TITLE Java Tutorial
/java/default.aspTextduplikat Tutorial
A-TITLE Java Tutorial
/java/java_ref_reference.aspTextduplikat Reference
A-TITLE Java Reference
/c/index.phpLearn C
A-TITLE C Tutorial
/c/index.phpTextduplikat Tutorial
A-TITLE C Tutorial
/c/c_ref_reference.phpTextduplikat Reference
A-TITLE C Reference
/cpp/default.aspLearn C++
A-TITLE C++ Tutorial
/cpp/default.aspTextduplikat Tutorial
A-TITLE C++ Tutorial
/cpp/cpp_ref_reference.aspTextduplikat Reference
A-TITLE C++ Reference
/cs/index.phpLearn C#
A-TITLE C# Tutorial
/cs/index.phpTextduplikat Tutorial
A-TITLE C# Tutorial
/r/default.aspLearn R
A-TITLE R Tutorial
/r/default.aspTextduplikat Tutorial
A-TITLE R Tutorial
/kotlin/index.phpLearn Kotlin
A-TITLE Kotlin Tutorial
/kotlin/index.phpTextduplikat Tutorial
A-TITLE Kotlin Tutorial
/rust/index.phpLearn Rust
A-TITLE Rust Tutorial
/rust/index.phpTextduplikat Tutorial
A-TITLE Rust Tutorial
/go/index.phpLearn Go
A-TITLE Go Tutorial
/go/index.phpTextduplikat Tutorial
A-TITLE Go Tutorial
/django/index.phpLearn Django
A-TITLE Django Tutorial
/django/index.phpTextduplikat Tutorial
A-TITLE Django Tutorial
/django/django_ref_template_ta...Textduplikat Reference
A-TITLE Django Reference
/postgresql/index.phpLearn PostgreSQL
A-TITLE PostgreSQL Tutorial
/postgresql/index.phpTextduplikat Tutorial
A-TITLE PostgreSQL Tutorial
/typescript/index.phpLearn TypeScript
A-TITLE TypeScript Tutorial
/typescript/index.phpTextduplikat Tutorial
A-TITLE TypeScript Reference
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www.w3schools.com
W3Schools Online Web Tutorials
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

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SQL Tutorial62%Check
W3Schools Online Web Tutorials62%Check
W3Schools Spaces61%Check
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