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Title: HTML media or image source element - HTML | MDN

Open Graph Title: HTML media or image source element - HTML | MDN

Description: The HTML element specifies one or more media resources for the ,

Open Graph Description: The HTML element specifies one or more media resources for the ,

Opengraph URL: https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source

direct link

Domain: developer.mozilla.org

og:localeen_US
og:imagehttps://developer.mozilla.org/mdn-social-image.46ac2375.png
og:image:typeimage/png
og:image:height1024
og:image:width1024
og:image:altThe MDN logo
og:site_nameMDN Web Docs
twitter:cardsummary
twitter:creatorMozDevNet
position5

Links:

Skip to main contenthttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#content
Skip to searchhttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#search
MDN https://developer.mozilla.org/en-US/
HTML: Markup languagehttps://developer.mozilla.org/en-US/docs/Web/HTML
Elementshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements
Global attributeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes
Attributeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes
See all…https://developer.mozilla.org/en-US/docs/Web/HTML/Reference
Responsive imageshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Responsive_images
HTML cheatsheethttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Cheatsheet
Date & time formatshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Date_and_time_formats
See all…https://developer.mozilla.org/en-US/docs/Web/HTML/Guides
SVGhttps://developer.mozilla.org/en-US/docs/Web/SVG
MathMLhttps://developer.mozilla.org/en-US/docs/Web/MathML
XMLhttps://developer.mozilla.org/en-US/docs/Web/XML
CSS: Styling languagehttps://developer.mozilla.org/en-US/docs/Web/CSS
Propertieshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties
Selectorshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Selectors
At-ruleshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules
Valueshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Values
See all…https://developer.mozilla.org/en-US/docs/Web/CSS/Reference
Box modelhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Box_model/Introduction
Animationshttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Animations/Using
Flexboxhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Flexible_box_layout/Basic_concepts
Colorshttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Colors/Applying_color
See all…https://developer.mozilla.org/en-US/docs/Web/CSS/Guides
Column layoutshttps://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook/Column_layouts
Centering an elementhttps://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook/Center_an_element
Card componenthttps://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook/Card
See all…https://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook
JavaScript: Scripting languagehttps://developer.mozilla.org/en-US/docs/Web/JavaScript
Standard built-in objectshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects
Expressions & operatorshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators
Statements & declarationshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements
Functionshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions
See all…https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference
Control flow & error handinghttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Control_flow_and_error_handling
Loops and iterationhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Loops_and_iteration
Working with objectshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_objects
Using classeshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_classes
See all…https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide
Web APIs: Programming interfaceshttps://developer.mozilla.org/en-US/docs/Web/API
File system APIhttps://developer.mozilla.org/en-US/docs/Web/API/File_System_API
Fetch APIhttps://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
Geolocation APIhttps://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API
HTML DOM APIhttps://developer.mozilla.org/en-US/docs/Web/API/HTML_DOM_API
Push APIhttps://developer.mozilla.org/en-US/docs/Web/API/Push_API
Service worker APIhttps://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API
See all…https://developer.mozilla.org/en-US/docs/Web/API
Using the Web animation APIhttps://developer.mozilla.org/en-US/docs/Web/API/Web_Animations_API/Using_the_Web_Animations_API
Using the Fetch APIhttps://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch
Working with the History APIhttps://developer.mozilla.org/en-US/docs/Web/API/History_API/Working_with_the_History_API
Using the Web speech APIhttps://developer.mozilla.org/en-US/docs/Web/API/Web_Speech_API/Using_the_Web_Speech_API
Using web workershttps://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers
All web technologyhttps://developer.mozilla.org/en-US/docs/Web
Accessibilityhttps://developer.mozilla.org/en-US/docs/Web/Accessibility
HTTPhttps://developer.mozilla.org/en-US/docs/Web/HTTP
URIhttps://developer.mozilla.org/en-US/docs/Web/URI
Web extensionshttps://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions
WebAssemblyhttps://developer.mozilla.org/en-US/docs/WebAssembly
WebDriverhttps://developer.mozilla.org/en-US/docs/Web/WebDriver
See all…https://developer.mozilla.org/en-US/docs/Web
Mediahttps://developer.mozilla.org/en-US/docs/Web/Media
Performancehttps://developer.mozilla.org/en-US/docs/Web/Performance
Privacyhttps://developer.mozilla.org/en-US/docs/Web/Privacy
Securityhttps://developer.mozilla.org/en-US/docs/Web/Security
Progressive web appshttps://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps
Learn web developmenthttps://developer.mozilla.org/en-US/docs/Learn_web_development
Getting started moduleshttps://developer.mozilla.org/en-US/docs/Learn_web_development/Getting_started
Core moduleshttps://developer.mozilla.org/en-US/docs/Learn_web_development/Core
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Check out the video course from Scrimba, our partnerhttps://scrimba.com/frontend-path-c0j?via=mdn-learn-navbar
Structuring content with HTML modulehttps://developer.mozilla.org/en-US/docs/Learn_web_development/Core/Structuring_content
CSS styling basics modulehttps://developer.mozilla.org/en-US/docs/Learn_web_development/Core/Styling_basics
CSS layout modulehttps://developer.mozilla.org/en-US/docs/Learn_web_development/Core/CSS_layout
Dynamic scripting with JavaScript modulehttps://developer.mozilla.org/en-US/docs/Learn_web_development/Core/Scripting
Playgroundhttps://developer.mozilla.org/en-US/play
HTTP Observatoryhttps://developer.mozilla.org/en-US/observatory
Border-image generatorhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Backgrounds_and_borders/Border-image_generator
Border-radius generatorhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Backgrounds_and_borders/Border-radius_generator
Box-shadow generatorhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Backgrounds_and_borders/Box-shadow_generator
Color format converterhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Colors/Color_format_converter
Color mixerhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Colors/Color_mixer
Shape generatorhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Shapes/Shape_generator
About MDNhttps://developer.mozilla.org/en-US/about
Advertise with ushttps://developer.mozilla.org/en-US/advertising
Communityhttps://developer.mozilla.org/en-US/community
MDN on GitHubhttps://github.com/mdn
Bloghttps://developer.mozilla.org/en-US/blog/
Webhttps://developer.mozilla.org/en-US/docs/Web
HTMLhttps://developer.mozilla.org/en-US/docs/Web/HTML
Referencehttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference
Elementshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source
https://github.com/orgs/mdn/discussions/739
https://developer.mozilla.org/de/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/es/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/fr/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/ja/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/pt-BR/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/ru/docs/Web/HTML/Reference/Elements/source
https://developer.mozilla.org/zh-CN/docs/Web/HTML/Reference/Elements/source
Learn more https://developer.mozilla.org/en-US/docs/Glossary/Baseline/Compatibility
See full compatibility https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#browser_compatibility
HTMLhttps://developer.mozilla.org/en-US/docs/Web/HTML
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
void elementhttps://developer.mozilla.org/en-US/docs/Glossary/Void_element
image file formatshttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats/Image_types
media file formatshttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats
Try ithttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#try_it
Attributeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#attributes
Usage noteshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#usage_notes
Exampleshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#examples
Technical summaryhttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#technical_summary
Specificationshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#specifications
Browser compatibilityhttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#browser_compatibility
See alsohttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#see_also
Try ithttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#try_it
Attributeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#attributes
global attributeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes
typehttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#type
MIME media type of the imagehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats/Image_types
other media typehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats/Containers
codecs parameterhttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats/codecs_parameter
srchttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#src
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
srcsethttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#srcset
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
sizeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#sizes
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
srcsethttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#srcset
mediahttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#media
media queryhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Media_queries
heighthttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#height
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
widthhttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#width
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
Usage noteshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#usage_notes
void elementhttps://developer.mozilla.org/en-US/docs/Glossary/Void_element
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/img
Image file type and format guidehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats/Image_types
Media type and format guidehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats
Exampleshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#examples
Using the type attribute with https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#using_the_type_attribute_with_video
Media type and format guidehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats
Using the media attribute with https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#using_the_media_attribute_with_video
HTML video and audiohttps://developer.mozilla.org/en-US/docs/Learn_web_development/Core/Structuring_content/HTML_video_and_audio
Using the media attribute with https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#using_the_media_attribute_with_picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/img
Using height and width attributes with https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#using_height_and_width_attributes_with_picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
media queryhttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Media_queries/Using
viewporthttps://developer.mozilla.org/en-US/docs/Glossary/Viewport
Technical summaryhttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#technical_summary
Content categorieshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Content_categories
void elementhttps://developer.mozilla.org/en-US/docs/Glossary/Void_element
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
flow contenthttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Content_categories#flow_content
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/track
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/img
No corresponding rolehttps://w3c.github.io/html-aria/#dfn-no-corresponding-role
HTMLSourceElementhttps://developer.mozilla.org/en-US/docs/Web/API/HTMLSourceElement
Specificationshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#specifications
HTML# the-source-elementhttps://html.spec.whatwg.org/multipage/embedded-content.html#the-source-element
Browser compatibilityhttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#browser_compatibility
See alsohttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source#see_also
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video
Image file type and format guidehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats/Image_types
Media type and format guidehttps://developer.mozilla.org/en-US/docs/Web/Media/Guides/Formats
Web performancehttps://developer.mozilla.org/en-US/docs/Learn_web_development/Extensions/Performance
Learn how to contributehttps://developer.mozilla.org/en-US/docs/MDN/Community/Getting_started
MDN contributorshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source/contributors.txt
View this page on GitHubhttps://github.com/mdn/content/blob/main/files/en-us/web/html/reference/elements/source/index.md?plain=1
Report a problem with this contenthttps://github.com/mdn/content/issues/new?template=page-report.yml&mdn-url=https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2Fdocs%2FWeb%2FHTML%2FReference%2FElements%2Fsource&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60en-us%2Fweb%2Fhtml%2Freference%2Felements%2Fsource%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fen-US%2Fdocs%2FWeb%2FHTML%2FReference%2FElements%2Fsource%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fblob%2Fmain%2Ffiles%2Fen-us%2Fweb%2Fhtml%2Freference%2Felements%2Fsource%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fcommit%2F599ae8b7ad414e91df473d91983f4ffc5cafabb3%0A*+Document+last+modified%3A+2026-04-24T14%3A15%3A02.000Z%0A%0A%3C%2Fdetails%3E
HTMLhttps://developer.mozilla.org/en-US/docs/Web/HTML
Guideshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides
Cheatsheethttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Cheatsheet
Commentshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Comments
Constraint validationhttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Constraint_validation
Content categorieshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Content_categories
Date and time formatshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Date_and_time_formats
Microdatahttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Microdata
Microformatshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Microformats
Quirks and standards modeshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Quirks_mode_and_standards_mode
Responsive imageshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Responsive_images
How tohttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to
Define terms with HTMLhttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to/Define_terms_with_HTML
Use data attributeshttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to/Use_data_attributes
Use cross-origin imageshttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to/CORS_enabled_image
Add a hitmap on top of an imagehttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to/Add_a_hit_map_on_top_of_an_image
Author fast-loading HTML pageshttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to/Author_fast-loading_HTML_pages
Add JavaScripthttps://developer.mozilla.org/en-US/docs/Web/HTML/How_to/Add_JavaScript_to_your_web_page
Referencehttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference
Elementshttps://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/a
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/abbr
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/acronym
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/address
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/area
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/article
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/aside
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/b
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/base
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/bdi
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/bdo
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/big
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/blockquote
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/body

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/br
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/button
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/canvas
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/caption
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/center
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/cite
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/code
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/col
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/colgroup
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/data
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/datalist
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dd
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/del
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/details
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dfn
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dialog
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dir
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/div
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dl
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dt
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/em
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/embed
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/fencedframe
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/fieldset
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/figcaption
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/figure
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/font
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/footer
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/form
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/frame
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/frameset
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/geolocation

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/head
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/header
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/hgroup

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/hr
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/html
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/i