When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. CSS HTML Validator - Wikipedia

    en.wikipedia.org/wiki/CSS_HTML_Validator

    CSS HTML Validator (previously named CSE HTML Validator) is an HTML editor and CSS editor for Microsoft Windows (and Linux and other Unix-like operating systems when used with Wine) that helps web developers create syntactically correct and accessible HTML/HTML5, XHTML, and CSS documents by locating errors, potential problems like browser compatibility issues, and common mistakes.

  3. W3C Markup Validation Service - Wikipedia

    en.wikipedia.org/wiki/W3C_Markup_Validation_Service

    Markup validation is an important step towards ensuring the technical quality of web pages. However, it is not a complete measure of web standards conformance. [1] Though W3C validation is important for browser compatibility and site usability, it has not been confirmed what effect it has on search engine optimization.

  4. Verification and validation - Wikipedia

    en.wikipedia.org/wiki/Verification_and_validation

    Verification is intended to check that a product, service, or system meets a set of design specifications. [6] [7] In the development phase, verification procedures involve performing special tests to model or simulate a portion, or the entirety, of a product, service, or system, then performing a review or analysis of the modeling results.

  5. JavaScript - Wikipedia

    en.wikipedia.org/wiki/JavaScript

    This is an accepted version of this page This is the latest accepted revision, reviewed on 23 February 2025. High-level programming language Not to be confused with Java (programming language), Javanese script, or ECMAScript. JavaScript Screenshot of JavaScript source code Paradigm Multi-paradigm: event-driven, functional, imperative, procedural, object-oriented Designed by Brendan Eich of ...

  6. Template:MediaWiki checkbox/doc - Wikipedia

    en.wikipedia.org/.../Template:MediaWiki_checkbox/doc

    This is a documentation subpage for Template:MediaWiki checkbox. It may contain usage information, categories and other content that is not part of the original template page. This template produces a MediaWiki-styled checkbox which can either be shown as checked or unchecked.

  7. Checkbox - Wikipedia

    en.wikipedia.org/wiki/Checkbox

    A checkbox (check box, tickbox, tick box) is a graphical widget that allows the user to make a binary choice, i.e. a choice between one of two possible mutually exclusive options. For example, the user may have to answer 'yes' (checked) or 'no' (not checked) on a simple yes/no question .

  8. Extended Validation Certificate - Wikipedia

    en.wikipedia.org/wiki/Extended_Validation...

    In May 2018, Google announced plans to redesign user interfaces of Google Chrome to remove emphasis for EV certificates. [5] Chrome 77, released in 2019, removed the EV certificate indication from omnibox, but EV certificate status can be viewed by clicking on lock icon and then checking for legal entity name listed as "issued to" under ...

  9. Email authentication - Wikipedia

    en.wikipedia.org/wiki/Email_authentication

    Email authentication, or validation, is a collection of techniques aimed at providing verifiable information about the origin of email messages by validating the domain ownership of any message transfer agents (MTA) who participated in transferring and possibly modifying a message.