_processed ) { return; } $this->_processed = true; // Disable several plugins which do not honor `DONOTCACHEPAGE` (set in `PageResource.php`). if ( ! headers_sent() ) { // Sending `no-cache` header should prevent CDNs from caching the first request. header( 'Cache-Control: no-store, no-cache' ); // Disable SiteGround Optimizer Dynamic Cache. header( 'X-Cache-Enabled: False' ); } // Disable LiteSpeed Cache. $reason = esc_html__( 'Generating CSS', 'et_builder' ); do_action( 'litespeed_control_set_nocache', $reason ); // Disable WP Fastest Cache. if ( class_exists( 'WpFastestCacheCreateCache' ) ) { // This Plugin has no hook/API to disable cache programmatically.... // The only way we can do this is by setting the `exclude_current_page_text` public property // to a non empty value... except the class instance is not made available anywhere in the code.... // However, the instance also adds itself to the `wp` hook so we can find it by scanning the list // of all registered actions. $hooks = et_()->array_get( $GLOBALS, 'wp_filter.wp.10', [] ); if ( is_array( $hooks ) ) { foreach ( $hooks as $key => $hook ) { if ( isset( $hook['function'] ) && is_array( $hook['function'] ) && is_a( $hook['function'][0], 'WpFastestCacheCreateCache' ) ) { $wp_fastest_cache = $hook['function'][0]; $wp_fastest_cache->exclude_current_page_text = ""; break; } } } } // Disable Breeze Cache. if ( function_exists( 'breeze_cache' ) ) { // This Plugin has no hook/API to disable cache programmatically.... // The only way we can do this is by overwriting its configuration // which is exposed as global variable. global $breeze_config; if ( isset( $breeze_config['cache_options'] ) ) { $cache_options =& $breeze_config['cache_options']; if ( is_array( $cache_options ) ) { $cache_options['breeze-browser-cache'] = 0; $cache_options['breeze-desktop-cache'] = 0; $cache_options['breeze-mobile-cache'] = 0; } } } // Disable Hyper Cache. if ( function_exists( 'hyper_cache_callback' ) ) { global $hyper_cache_stop; $hyper_cache_stop = true; } } /** * Disable Cache on first page request. * * @see prevent_cache() * * @since 4.11.0 * * @return void */ public function maybe_prevent_cache() { global $shortname; // Bail if the magic already happened. if ( $this->_processed ) { return; } // Disable in the Visual Builder if ( et_fb_is_enabled() ) { return; } $product = in_array( $shortname, [ 'divi', 'extra' ], true ) ? $shortname : 'divi-builder'; $post_id = et_core_page_resource_get_the_ID(); $is_preview = is_preview() || is_et_pb_preview() || isset( $_GET['et_pb_preview_nonce'] ) || is_customize_preview(); // phpcs:disable WordPress.Security.NonceVerification.NoNonceVerification -- Only checks if the parameter exists, and is therefore not susceptible to CSRF. $is_singular = et_core_page_resource_is_singular(); $is_cpt = et_builder_should_wrap_styles(); $forced_in_footer = $post_id && et_builder_setting_is_on( 'et_pb_css_in_footer', $post_id ); $forced_inline = ( ! $post_id || $is_preview || $forced_in_footer || et_builder_setting_is_off( 'et_pb_static_css_file', $post_id ) || et_core_is_safe_mode_active() || ET_GB_Block_Layout::is_layout_block_preview() ); // If the post is password protected and a password has not been provided yet, // no content (including any custom style) will be printed. // When static css file option is enabled this will result in missing styles. if ( ! $forced_inline && post_password_required( $post_id ? $post_id : null ) ) { $forced_inline = true; } // Bail if using inline styles, page content won't be changing between requests anyway. if ( $forced_inline ) { return; } $unified = $is_singular && ! $forced_inline && ! $forced_in_footer && et_core_is_builder_used_on_current_request(); $post_id = $unified ? $post_id : 'global'; $owner = $unified ? 'core' : $product; $slug = $unified ? 'unified' : 'customizer'; $slug .= $is_cpt ? '-cpt' : ''; $slug = et_theme_builder_decorate_page_resource_slug( $post_id, $slug ); $resource = et_core_page_resource_get( $owner, $slug, $post_id ); // Bail if Builder CSS already exists in external file, this is the request we want to cache. if ( $resource->has_file() ) { return; } $this->prevent_cache(); } /** * Get the class instance. * * @since 4.11.0 * * @return ET_Builder_Do_Not_Cache_Page */ public static function instance() { if ( ! self::$_instance ) { self::$_instance = new self(); } return self::$_instance; } } ET_Builder_Do_Not_Cache_Page::instance(); Founding of YouTube A Short History | Legal Consultation

YouTube is one of the most influential platforms in modern media, but its origin story is surprisingly simple: a small team wanted an easier way to share video online. In the early 2000s, uploading and sending video files was slow, formats were inconsistent, and most websites weren’t built for smooth playback. YouTube’s founders focused on removing those barriers—making video sharing as easy as sending a link.

Who Founded YouTube?

YouTube was founded by three former PayPal employees: Chad Hurley, Steve Chen, and Jawed Karim. They combined product thinking, engineering skills, and a clear user goal: create a website where anyone could upload a video and watch it instantly in a browser.

  • Chad Hurley — product/design focus and early CEO role
  • Steve Chen — engineering and infrastructure
  • Jawed Karim — engineering and early concept support

The Problem YouTube Solved

At the time, sharing video often meant emailing huge files or dealing with complicated players and downloads. YouTube made video:

  1. Uploadable by non-experts (simple interface)
  2. Streamable in the browser (no special setup)
  3. Sharable through links and embedding on other sites

Early Growth and the First Video

YouTube launched publicly in 2005. One of the most famous early moments was the first uploaded video, “Me at the zoo,” featuring co-founder Jawed Karim. The clip was short and casual—exactly the kind of everyday content that proved the platform’s big idea: ordinary people could publish video without needing a studio.

Key Milestones Timeline

Year/Date
Milestone
Why It Mattered
2005 YouTube is founded and launches Introduced easy browser-based video sharing
2005 “Me at the zoo” is uploaded Became a symbol of user-generated video culture
2006 Google acquires YouTube Provided resources to scale hosting and global reach

Why Google Bought YouTube

By 2006, YouTube’s traffic was exploding. Video hosting is expensive—bandwidth and storage costs rise fast when millions of people watch content daily. Google’s acquisition gave YouTube the infrastructure and advertising ecosystem to grow into a sustainable business.

What YouTube’s Founding Changed

YouTube didn’t just create a popular website; it reshaped how people learn, entertain themselves, and build careers online. Its founding helped accelerate:

  • Creator-driven media and influencer culture
  • How-to education and free tutorials at massive scale
  • Music discovery, commentary, and global community trends

From a small startup idea to a global video powerhouse, YouTube’s founding is a classic example of a simple product solving a real problem—and changing the internet in the process.

\n\n\n