/** * Plugin Name: Auto SEO Meta * Description: Автогенерация SEO meta через Groq API. Multi-geo. * Version: 1.0 */ if (!defined('ABSPATH')) exit; if (!defined('AUTO_SEO_GROQ_KEY')) define('AUTO_SEO_GROQ_KEY', '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'); if (!defined('AUTO_SEO_MODEL')) define('AUTO_SEO_MODEL', 'llama-3.3-70b-versatile'); if (!defined('AUTO_SEO_PLUGIN')) define('AUTO_SEO_PLUGIN', 'yoast'); if (!defined('AUTO_SEO_LANG')) define('AUTO_SEO_LANG', 'English'); if (!function_exists('auto_seo_meta_keys')) { add_action('save_post', 'auto_seo_on_save', 20, 3); function auto_seo_meta_keys() { $map = [ 'rankmath' => ['title' => 'rank_math_title', 'desc' => 'rank_math_description'], 'yoast' => ['title' => '_yoast_wpseo_title', 'desc' => '_yoast_wpseo_metadesc'], 'seopress' => ['title' => '_seopress_titles_title', 'desc' => '_seopress_titles_desc'], 'aioseo' => ['title' => '_aioseo_title', 'desc' => '_aioseo_description'], ]; return $map[AUTO_SEO_PLUGIN] ?? $map['rankmath']; } function auto_seo_on_save($post_id, $post, $update) { if (wp_is_post_revision($post_id) || wp_is_post_autosave($post_id)) return; if ($post->post_status !== 'publish') return; if (!in_array($post->post_type, ['post', 'page'])) return; $keys = auto_seo_meta_keys(); $existing_t = get_post_meta($post_id, $keys['title'], true); $existing_d = get_post_meta($post_id, $keys['desc'], true); if (!empty($existing_t) && !empty($existing_d)) return; $seo = auto_seo_generate($post); if (!$seo) return; if (empty($existing_t)) update_post_meta($post_id, $keys['title'], $seo['title']); if (empty($existing_d)) update_post_meta($post_id, $keys['desc'], $seo['description']); } function auto_seo_generate($post) { $title = $post->post_title; $content = wp_strip_all_tags($post->post_content); $content = mb_substr($content, 0, 3000); if (empty($content) && empty($title)) return false; $site_name = get_bloginfo('name'); $site_desc = get_bloginfo('description'); $domain = parse_url(home_url(), PHP_URL_HOST); $lang = AUTO_SEO_LANG; $prompt = "You are an SEO expert. Generate SEO meta title (max 60 chars) and description (max 155 chars) for this webpage.\n\n"; $prompt .= "Output language: {$lang}\n"; $prompt .= "Site: {$site_name} ({$domain})\n"; if ($site_desc) $prompt .= "Site tagline: {$site_desc}\n"; $prompt .= "\nPage title: {$title}\n\n"; $prompt .= "Content:\n{$content}\n\n"; $prompt .= "Rules:\n- Title max 60 chars, includes main keyword\n- Description max 155 chars, compelling\n- Output in {$lang} only\n- No quotes\n- Output ONLY valid JSON:\n"; $prompt .= '{"title":"...","description":"..."}'; $response = wp_remote_post('https://api.groq.com/openai/v1/chat/completions', [ 'timeout' => 30, 'headers' => [ 'Content-Type' => 'application/json', 'Authorization' => 'Bearer ' . AUTO_SEO_GROQ_KEY, ], 'body' => json_encode([ 'model' => AUTO_SEO_MODEL, 'messages' => [['role' => 'user', 'content' => $prompt]], 'temperature' => 0.7, 'max_tokens' => 300, 'response_format' => ['type' => 'json_object'], ]) ]); if (is_wp_error($response)) { error_log('Auto SEO error: ' . $response->get_error_message()); return false; } $code = wp_remote_retrieve_response_code($response); $body = json_decode(wp_remote_retrieve_body($response), true); if ($code !== 200) { error_log('Auto SEO HTTP ' . $code . ': ' . wp_remote_retrieve_body($response)); return false; } $text = $body['choices'][0]['message']['content'] ?? ''; if (empty($text)) return false; $text = preg_replace('/^```json\s*|\s*```$/m', '', trim($text)); $seo = json_decode($text, true); if (!isset($seo['title']) || !isset($seo['description'])) return false; return [ 'title' => mb_substr($seo['title'], 0, 60), 'description' => mb_substr($seo['description'], 0, 155), ]; } add_action('add_meta_boxes', function() { add_meta_box('auto_seo', 'Auto SEO', 'auto_seo_metabox', ['post', 'page'], 'side'); }); function auto_seo_metabox($post) { $keys = auto_seo_meta_keys(); $t = get_post_meta($post->ID, $keys['title'], true); $d = get_post_meta($post->ID, $keys['desc'], true); echo '

Title:
' . esc_html($t ?: '—') . '

'; echo '

Description:
' . esc_html($d ?: '—') . '

'; $url = wp_nonce_url(admin_url('admin-post.php?action=auto_seo_regen&post_id=' . $post->ID), 'auto_seo_' . $post->ID); echo '

Regenerate

'; } add_action('admin_post_auto_seo_regen', function() { $post_id = intval($_GET['post_id'] ?? 0); if (!current_user_can('edit_post', $post_id)) wp_die('No permission'); check_admin_referer('auto_seo_' . $post_id); $keys = auto_seo_meta_keys(); delete_post_meta($post_id, $keys['title']); delete_post_meta($post_id, $keys['desc']); auto_seo_on_save($post_id, get_post($post_id), true); wp_redirect(get_edit_post_link($post_id, 'raw')); exit; }); } // end function_exists guard 25 Archives - Biotin Tablets https://biotintablets.com/category/25/ Fri, 01 May 2026 21:13:22 +0000 en-US hourly 1 The Founding of YouTube A Short History https://biotintablets.com/the-founding-of-youtube-a-short-history-2/ Tue, 21 Apr 2026 12:06:09 +0000 https://biotintablets.com/?p=12404 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 […]

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]]> 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.

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