Which of the following tags are no longer valid in html5?

What does "deprecated" mean? Generally, "deprecated" means something disapproved. In IT, deprecated elements are those elements that are allowed, but not recommended and are being replaced by newer ones. So, a "deprecated code" means that it is not recommended to use as there is a better alternative in that software to use instead. Deprecated HTML Tag List TAG Description ALTERNATE Tells the browser that the characters it contains are an acronym or abbreviation. Defines embedded Java applet. Specifies the default font size and color of the text. It can be used several times inside the or tags. Increases the font size by one conventional unit. Creates an enclosed text, which flashes slowly. Aligns the content to the centre. Defines a list of directory titles. Used as a container for external applications, multimedia and interactive content that the browser doesn’t understand. Defines the font characteristics. Defines a specific window, a frame, where we can load another web page. Defines the structure of a frame, the number of columns and rows, and how many percent/pixels it will occupy in a frame. Displays search strings in the current document. Contains an alternate text to be displayed in browsers that do not support frames. Creates a scrolling text or an image. Defines where to open the link. Tells the browser, that its content must be displayed as ordinary text without formatting. Defines a text, which is not relevant anymore. Defines the strikethrough text. Defines ...

HTML5 A vocabulary and associated APIs for HTML and XHTML W3C Recommendation 28 October 2014 • 11 Obsolete features • 11.1 Obsolete but conforming features • 11.1.1 Warnings for obsolete but conforming features • 11.2 Non-conforming features • 11.3 Requirements for implementations • 11.3.1 The applet element • 11.3.2 The marquee element • 11.3.3 Frames • 11.3.4 Other elements, attributes and APIs 11 Obsolete features 11.1 Obsolete but conforming features Features listed in this section will trigger warnings in conformance checkers. Authors should not specify a 0". CSS should be used instead. Authors should not specify a JavaScript" and either the text/javascript". The attribute should be entirely omitted instead (with the value " JavaScript", it has no effect), or replaced with use of the Authors should not specify the URLs. The Authors should not, but may despite requirements to the contrary elsewhere in this specification, specify the type="number" to still render the text field with a useful width. In 11.1.1 Warnings for obsolete but conforming features To ease the transition from HTML4 Transitional documents to the language defined in this specification, and to discourage certain features that are only allowed in very few circumstances, conformance checkers are required to warn the user when the following features are used in a document. These are generally old obsolete features that have no effect, and are allowed only to distinguish between likely mistakes (regular c...

Tag Description Defines a comment Defines the document type Defines a hyperlink Defines an abbreviation or an acronym Not supported in HTML5. Use Defines an acronym Defines contact information for the author/owner of a document Not supported in HTML5. Use Defines an embedded applet Defines an area inside an image map Defines an article Defines content aside from the page content Defines embedded sound content Defines bold text Specifies the base URL/target for all relative URLs in a document Not supported in HTML5. Use CSS instead. Specifies a default color, size, and font for all text in a document Isolates a part of text that might be formatted in a different direction from other text outside it Overrides the current text direction Not supported in HTML5. Use CSS instead. Defines big text Defines a section that is quoted from another source Defines the document's body Defines a single line break Defines a clickable button Used to draw graphics, on the fly, via scripting (usually JavaScript) Defines a table caption Not supported in HTML5. Use CSS instead. Defines centered text Defines the title of a work Defines a piece of computer code Specifies column properties for each column within a element Specifies a group of one or more columns in a table for formatting Adds a machine-readable translation of a given content Specifies a list of pre-defined options for input controls Defines a description/value of a term in a description list Defines text that has been deleted fro...

Semantic elements = elements with a meaning. What are Semantic Elements? A semantic element clearly describes its meaning to both the browser and the developer. Examples of non-semantic elements: and - Tells nothing about its content. Examples of semantic elements: , , and - Clearly defines its content. Semantic Elements in HTML Many web sites contain HTML code like: to indicate navigation, header, and footer. In HTML there are some semantic elements that can be used to define different parts of a web page: HTML Element The element defines a section in a document. According to W3C's HTML documentation: "A section is a thematic grouping of content, typically with a heading." Examples of where a element can be used: • Chapters • Introduction • News items • Contact information A web page could normally be split into sections for introduction, content, and contact information. WWF The World Wide Fund for Nature (WWF) is an international organization working on issues regarding the conservation, research and restoration of the environment, formerly named the World Wildlife Fund. WWF was founded in 1961. WWF's Panda symbol The Panda has become the symbol of WWF. The well-known panda logo of WWF originated from a panda named Chi Chi that was transferred from the Beijing Zoo to the London Zoo in the same year of the establishment of WWF. HTML Element The element specifies independent, self-contained content. An article should make sense on its own, and it should be po...

• HTML • Tutorials • • Introduction to HTML • • • • • • • • • • • Multimedia and embedding • • • • • • • • HTML tables • • • • • • HTML elements • • • Deprecated • • • • • • • • • • Deprecated • • • • • • • Deprecated • • • • • • • • • • • • Deprecated • • • • • • • • • Deprecated • • • Deprecated • Deprecated • • • • • • • • • Non-standard Deprecated • • • • • • • • • • • • Deprecated • • Non-standard Deprecated • • • • Deprecated • Deprecated • Deprecated • • • • • • • • Deprecated • • Deprecated • Experimental • • • • Deprecated • • • Deprecated • • • • • • • • • • • Deprecated • • • • • • • • • • • • • • • • • • Deprecated • • • • • • Deprecated • Global attributes • accesskey • autocapitalize • autofocus • class • contenteditable • contextmenu Non-standard Deprecated • data-* • dir • draggable • enterkeyhint • exportparts • hidden • id • inert • inputmode • is • itemid • itemprop • itemref • itemscope • itemtype • lang • nonce • part • popover Experimental • slot • spellcheck • style • tabindex • title • translate • virtualkeyboardpolicy Experimental • Attributes • • • • • • • • • • • • • • • • • • • types • • • • • • • • • • • • • • • • • • • • • • • Guides • • • • • • • • • • • Metadata contains information about the page. This includes information about styles, scripts and data to help software ( Element Description ...

Feature guides • All structured data features • Article • Book • Breadcrumb • Carousel • Course • COVID-19 announcements • Dataset • Education Q&A • Employer Aggregate Rating • Estimated salary • Event • Fact Check • FAQ • Home Activities • How-to • Image metadata • Job Posting • Learning Video • Local Business • Logo • Math solver • Movie • Practice problem • Product • Q&A • Recipe • Review snippet • Sitelinks search box • Software App • Speakable • Subscription and paywalled content • Video • Title links • International and multilingual • Overview • Managing multi-regional and multilingual sites • Tell Google about localized versions of your page • How Google crawls locale-adaptive pages • Education • SEO fundamentals • Introduction • Search Essentials • Get your website on Google • How Google Search Works • SEO starter guide • Do you need an SEO? • Crawling and indexing • Sitemaps • robots.txt • Meta tags • Crawler management • Removals • Canonicalization • Redirects • JavaScript SEO • Ranking and search appearance • Visual Elements gallery • Title links • Snippets • Images • Videos • Structured data • Favicons • Site-specific guides • Ecommerce • International and multilingual sites • Education • All updates • Documentation updates • Ranking updates • New YouTube videos • Recent podcast episodes meta tags meta tags are HTML tags used to provide additional information about a page to search engines and other clients. Clients process the meta tags and ignore those they d...

Metadata contains information about the page. This includes information about styles, scripts and data to help software ( Element Description Specifies the base URL to use for all relative URLs in a document. There can be only one such element in a document. Contains machine-readable information (metadata) about the document, like its Specifies relationships between the current document and an external resource. This element is most commonly used to link to CSS, but is also used to establish site icons (both "favicon" style icons and icons for the home screen and apps on mobile devices) among other things. Represents , , , and . Contains style information for a document, or part of a document. It contains CSS, which is applied to the contents of the document containing this element. Defines the document's title that is shown in a Content sectioning elements allow you to organize the document content into logical pieces. Use the sectioning elements to create a broad outline for your page content, including header and footer navigation, and heading elements to identify sections of content. Element Description Indicates that the enclosed HTML provides contact information for a person or people, or for an organization. Represents a self-contained composition in a document, page, application, or site, which is intended to be independently distributable or reusable (e.g., in syndication). Examples include: a forum post, a magazine or newspaper article, or a blog entry, ...

Semantic elements = elements with a meaning. What are Semantic Elements? A semantic element clearly describes its meaning to both the browser and the developer. Examples of non-semantic elements: and - Tells nothing about its content. Examples of semantic elements: , , and - Clearly defines its content. Semantic Elements in HTML Many web sites contain HTML code like: to indicate navigation, header, and footer. In HTML there are some semantic elements that can be used to define different parts of a web page: HTML Element The element defines a section in a document. According to W3C's HTML documentation: "A section is a thematic grouping of content, typically with a heading." Examples of where a element can be used: • Chapters • Introduction • News items • Contact information A web page could normally be split into sections for introduction, content, and contact information. WWF The World Wide Fund for Nature (WWF) is an international organization working on issues regarding the conservation, research and restoration of the environment, formerly named the World Wildlife Fund. WWF was founded in 1961. WWF's Panda symbol The Panda has become the symbol of WWF. The well-known panda logo of WWF originated from a panda named Chi Chi that was transferred from the Beijing Zoo to the London Zoo in the same year of the establishment of WWF. HTML Element The element specifies independent, self-contained content. An article should make sense on its own, and it should be po...

What does "deprecated" mean? Generally, "deprecated" means something disapproved. In IT, deprecated elements are those elements that are allowed, but not recommended and are being replaced by newer ones. So, a "deprecated code" means that it is not recommended to use as there is a better alternative in that software to use instead. Deprecated HTML Tag List TAG Description ALTERNATE Tells the browser that the characters it contains are an acronym or abbreviation. Defines embedded Java applet. Specifies the default font size and color of the text. It can be used several times inside the or tags. Increases the font size by one conventional unit. Creates an enclosed text, which flashes slowly. Aligns the content to the centre. Defines a list of directory titles. Used as a container for external applications, multimedia and interactive content that the browser doesn’t understand. Defines the font characteristics. Defines a specific window, a frame, where we can load another web page. Defines the structure of a frame, the number of columns and rows, and how many percent/pixels it will occupy in a frame. Displays search strings in the current document. Contains an alternate text to be displayed in browsers that do not support frames. Creates a scrolling text or an image. Defines where to open the link. Tells the browser, that its content must be displayed as ordinary text without formatting. Defines a text, which is not relevant anymore. Defines the strikethrough text. Defines ...

Tag Description Defines a comment Defines the document type Defines a hyperlink Defines an abbreviation or an acronym Not supported in HTML5. Use Defines an acronym Defines contact information for the author/owner of a document Not supported in HTML5. Use Defines an embedded applet Defines an area inside an image map Defines an article Defines content aside from the page content Defines embedded sound content Defines bold text Specifies the base URL/target for all relative URLs in a document Not supported in HTML5. Use CSS instead. Specifies a default color, size, and font for all text in a document Isolates a part of text that might be formatted in a different direction from other text outside it Overrides the current text direction Not supported in HTML5. Use CSS instead. Defines big text Defines a section that is quoted from another source Defines the document's body Defines a single line break Defines a clickable button Used to draw graphics, on the fly, via scripting (usually JavaScript) Defines a table caption Not supported in HTML5. Use CSS instead. Defines centered text Defines the title of a work Defines a piece of computer code Specifies column properties for each column within a element Specifies a group of one or more columns in a table for formatting Adds a machine-readable translation of a given content Specifies a list of pre-defined options for input controls Defines a description/value of a term in a description list Defines text that has been deleted fro...