{"id":3583,"date":"2025-07-03T11:10:54","date_gmt":"2025-07-03T09:10:54","guid":{"rendered":"http:\/\/thibault-svt.fr\/?page_id=3583"},"modified":"2025-07-03T11:18:17","modified_gmt":"2025-07-03T09:18:17","slug":"theme-2-le-web","status":"publish","type":"page","link":"http:\/\/thibault-svt.fr\/index.php\/secondes\/snt\/theme-2-le-web\/","title":{"rendered":"THEME 2 &#8211; Le WEB"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #bf1177;\"><strong><u>I- Qu\u2019est ce que le WEB ?<\/u><\/strong><\/span><\/p>\n<div class=\"titre-TP\" style=\"text-align: center;\"><span style=\"color: #000000;\"><a href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/S1-Page-web.pdf\" target=\"_blank\" rel=\"noopener\">Activit\u00e9 1 &#8211; Principe du WEB<\/a><\/span><\/div>\n<p><iframe loading=\"lazy\" title=\"MOOC SNT \/ Le web, &quot;site internet&quot;\u00a0ou &quot;site web&quot;\u00a0?\" src=\"https:\/\/www.youtube.com\/embed\/GqD6AiaRo3U\" width=\"866\" height=\"487\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<ul>\n<li><strong><u>WEB <\/u><\/strong>(= World Wide Web Consortium) : application d\u2019internet qui permet de <strong>consulter des pages<\/strong> \u00e0 l\u2019aide d\u2019un programme appel\u00e9 <strong>navigateur<\/strong> \u00a0(Ex\u00a0: Google chrome, Mozilla firefox, Internet explorer).<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3584\" src=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/WEB.png\" alt=\"\" width=\"713\" height=\"298\" srcset=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/WEB.png 1106w, http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/WEB-300x125.png 300w, http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/WEB-1024x428.png 1024w, http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/WEB-768x321.png 768w, http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/WEB-900x376.png 900w\" sizes=\"auto, (max-width: 713px) 100vw, 713px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #bf1177;\"><strong><u>II- Le langage HTML<\/u><\/strong><\/span><\/p>\n<div class=\"titre-TP\" style=\"text-align: center;\">\n<p><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/S1-Page-web.pdf\" target=\"_blank\" rel=\"noopener\">TP html 1\u00a0<\/a> \u00a0+\u00a0 \u00a0 <a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/tp_html1.html\" target=\"_blank\" rel=\"noopener\">fichier 1\u00a0<\/a> \u00a0+ \u00a0\u00a0 <a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/tp_html1.2.html\" target=\"_blank\" rel=\"noopener\">Fichier 2\u00a0 <\/a><br \/>\n<\/span><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/S2-Page-web-2-1.pdf\" target=\"_blank\" rel=\"noopener\">TP html 2\u00a0<\/a><br \/>\n<\/span><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/S3-Page-web-3.pdf\" target=\"_blank\" rel=\"noopener\">TP html 3\u00a0 <\/a><br \/>\n<\/span><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/Tableau-de-reference-theme-web.pdf\" target=\"_blank\" rel=\"noopener\">Tableau \u00e0 remplir au cours de tous les TP<\/a><\/span><\/p>\n<\/div>\n<p>Ce langage permet de pr\u00e9ciser le contenu de la page WEB et quelques informations de mise en forme. Il est organis\u00e9 en <u><strong>balises <\/strong><\/u>qui d\u00e9finissent les instructions \u00e0 appliquer au contenu qu\u2019elles encadrent. Elles sont \u00e9crites entre chevrons\u00a0 : &lt;balise&gt;\u00a0 contenu\u00a0 &lt;\/balise&gt;<\/p>\n<p><u>Exemple <\/u>: la balise &lt;u&gt; permet de souligner ce qu\u2019elle encadre.<br \/>\n<strong>Code source :\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/strong><strong>&lt;u&gt;\u00a0 bonjour &lt;\/u&gt;<br \/>\nAffichage dans la page WEB :\u00a0 \u00a0 \u00a0<\/strong><strong><u>bonjour<\/u><\/strong><\/p>\n<p>Certaines balises peuvent avoir un <span style=\"text-decoration: underline;\"><strong>attribut<\/strong><\/span>, c\u2019est-\u00e0-dire une pr\u00e9cision sur le contenu de la balise.<br \/>\n<strong><u>Exemple <\/u><\/strong>: la balise &lt;body&gt; permet de d\u00e9terminer le contenu de la page. Elle peut avoir l\u2019attribut bgcolor=\u2018Blue\u2019 qui rends le fond de la page bleu.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #bf1177;\"><strong><u>III- Le r\u00e9f\u00e9rencement sur le web<\/u><\/strong><\/span><\/p>\n<div class=\"titre-TP\" style=\"text-align: center;\"><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"http:\/\/thibault-svt.fr\/wp-content\/uploads\/2025\/07\/S4-Acces-aux-pages-WEB.pdf\" target=\"_blank\" rel=\"noopener\">TP 4 &#8211; URL et moteur de recherche<\/a><\/span><\/div>\n<p>&nbsp;<br \/>\n<strong>Les moteurs de recherche (google, yahoo, bing, Qwant \u2026) permettent de trouver des pages dont on ne connait pas l\u2019URL.<br \/>\nPour cela, ils doivent connaitre toutes les pages WEB disponibles, les stocker dans des bases de donn\u00e9es et proposer celles qui paraissent le plus adapt\u00e9es \u00e0 la recherche de l\u2019utilisateur. <\/strong><\/p>\n<p><strong>\u00a0 L\u2019ordre de proposition des pages par un moteur de recherche d\u00e9pend du <u>r\u00e9f\u00e9rencement de la page<\/u><\/strong><\/p>\n<p>Ce r\u00e9f\u00e9rencement d\u00e9pend : de l\u2019algorithme du moteur de recherche, des mots-cl\u00e9s de la page, des liens vers la page venant d\u2019autres sites et de la popularit\u00e9 du site (et parfois de l\u2019argent vers\u00e9 aux moteurs de recherche)<u><br \/>\n<\/u>\u00catre bien r\u00e9f\u00e9renc\u00e9 est un enjeu majeur pour les propri\u00e9taires de site car cela permet d\u2019avoir de la visibilit\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I- Qu\u2019est ce que le WEB ? Activit\u00e9 1 &#8211; Principe du WEB WEB (= World Wide Web Consortium) : application d\u2019internet qui permet de consulter des pages \u00e0 l\u2019aide d\u2019un programme appel\u00e9 navigateur \u00a0(Ex\u00a0: Google chrome, Mozilla firefox, Internet explorer). &nbsp; II- Le langage HTML TP html 1\u00a0 \u00a0+\u00a0 \u00a0 fichier 1\u00a0 \u00a0+ \u00a0\u00a0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":96,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3583","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>THEME 2 - Le WEB - SVT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/thibault-svt.fr\/index.php\/theme-2-le-web\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"THEME 2 - Le WEB - SVT\" \/>\n<meta property=\"og:description\" content=\"I- Qu\u2019est ce que le WEB ? 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