{"id":3812,"date":"2024-05-02T08:06:57","date_gmt":"2024-05-02T08:06:57","guid":{"rendered":"http:\/\/screamingfrog.club\/quest-ce-que-le-web-scraping\/"},"modified":"2024-07-05T08:03:17","modified_gmt":"2024-07-05T08:03:17","slug":"quest-ce-que-le-web-scraping","status":"publish","type":"post","link":"https:\/\/screamingfrog.club\/fr\/quest-ce-que-le-web-scraping\/","title":{"rendered":"Qu&rsquo;est-ce que le Web Scraping ?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-title-center fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">R\u00e9cup\u00e9ration de donn\u00e9es sur le Web<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-1\"><p>Le concept de web scraping trouve ses racines dans l&rsquo;anglais \u00ab\u00a0to scrape\u00a0\u00bb et prend la forme d&rsquo;une m\u00e9thodologie particuli\u00e8re visant \u00e0 collecter des donn\u00e9es et des informations directement \u00e0 partir de pages web ou du serveur afin de les cataloguer et de les stocker dans une base de donn\u00e9es.<\/p>\n<p>Dans certains cas, encore tr\u00e8s fr\u00e9quents, le web scraping est utilis\u00e9 pour collecter des noms, des pr\u00e9noms et des donn\u00e9es sensibles afin de les utiliser comme bases de donn\u00e9es pour le marketing, mais cette activit\u00e9 doit \u00eatre consid\u00e9r\u00e9e comme ill\u00e9gale.<\/p>\n<p>Dans d&rsquo;autres cas, cette activit\u00e9 peut \u00eatre utilis\u00e9e pour des campagnes d&rsquo;hame\u00e7onnage, d&rsquo;usurpation d&rsquo;identit\u00e9 ou de violation des droits d&rsquo;auteur.<\/p>\n<p>Malgr\u00e9 ces exc\u00e8s dans son utilisation, le Web Scraping n&rsquo;est pas consid\u00e9r\u00e9 comme ill\u00e9gal et permet de trouver des donn\u00e9es tr\u00e8s importantes dans les analyses SEO et pour tout le Digital Marketing en g\u00e9n\u00e9ral.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-2 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">Marketing num\u00e9rique et scraping<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-2\"><p>Apr\u00e8s des ann\u00e9es pendant lesquelles cette activit\u00e9 \u00e9tait subordonn\u00e9e \u00e0 des connaissances informatiques de niveau moyen \u00e0 \u00e9lev\u00e9, il existe aujourd&rsquo;hui des outils sans code qui permettent d&rsquo;obtenir des r\u00e9sultats remarquables en termes d&rsquo;extraction de donn\u00e9es.<\/p>\n<p>A la base du Web Scraping se trouve un standard appel\u00e9 <b>XPath<\/b>, qui permet de localiser et donc de g\u00e9rer assez facilement les diff\u00e9rents n\u0153uds d&rsquo;un document Html.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">Web Scraping et SEO<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-3\"><p>Le web scraping offre plusieurs avantages pour l&rsquo;optimisation des moteurs de recherche (SEO) :<\/p>\n<ul>\n<li><strong>Recherche de mots-cl\u00e9s<\/strong>: le web scraping permet de collecter une grande vari\u00e9t\u00e9 de donn\u00e9es, y compris des donn\u00e9es sur les mots-cl\u00e9s utilis\u00e9s par les concurrents ou trouv\u00e9s sur les pages web des sites les plus pertinents pour un secteur donn\u00e9. Ces informations peuvent \u00eatre utilis\u00e9es pour identifier de nouvelles opportunit\u00e9s de mots-cl\u00e9s et am\u00e9liorer la strat\u00e9gie de r\u00e9f\u00e9rencement (analyse des rubriques, balises m\u00e9ta, etc.).<\/li>\n<li><strong>Surveillance des concurrents<\/strong>: gr\u00e2ce au web scraping, il est possible de surveiller en permanence les activit\u00e9s des concurrents, y compris les changements dans leurs strat\u00e9gies de r\u00e9f\u00e9rencement, les nouveaux contenus publi\u00e9s, les mises \u00e0 jour algorithmiques de Google, etc. Ces informations peuvent s&rsquo;av\u00e9rer pr\u00e9cieuses pour adapter et optimiser votre strat\u00e9gie de r\u00e9f\u00e9rencement.<\/li>\n<li><strong>Mise \u00e0 jour des<\/strong> donn\u00e9es : l&rsquo;utilisation consciencieuse de cette activit\u00e9 permet de maintenir \u00e0 jour les donn\u00e9es utilis\u00e9es pour l&rsquo;optimisation des moteurs de recherche. Par exemple, il est possible de surveiller en permanence les r\u00e9sultats de recherche et les mises \u00e0 jour du classement pour certains mots cl\u00e9s, ainsi que de collecter des donn\u00e9es sur les nouvelles tendances de recherche et le comportement des utilisateurs.<\/li>\n<li><strong>Analyse des liens retour<\/strong>: Le scraping web peut \u00eatre utilis\u00e9 pour extraire des informations sur les backlinks des sites web pertinents ou concurrents. Ces donn\u00e9es peuvent \u00eatre analys\u00e9es afin d&rsquo;identifier de nouvelles opportunit\u00e9s de cr\u00e9ation de liens et d&rsquo;\u00e9valuer la qualit\u00e9 des liens existants (services tels que Semrush\/Seozoom).<\/li>\n<li>R\u00e9cup\u00e9ration de <strong>contenu<\/strong>: lorsqu&rsquo;elle est utilis\u00e9e de mani\u00e8re \u00e9thique et conforme, la r\u00e9cup\u00e9ration de contenu sur le web peut vous permettre de rassembler du contenu pertinent \u00e0 partir d&rsquo;autres sources en ligne afin d&rsquo;enrichir votre site web d&rsquo;informations suppl\u00e9mentaires ou de cr\u00e9er un nouveau contenu de haute qualit\u00e9 en int\u00e9grant diff\u00e9rentes sources.<br \/>\nEn r\u00e9sum\u00e9, le web scraping offre aux sp\u00e9cialistes du r\u00e9f\u00e9rencement un ensemble d&rsquo;outils et de donn\u00e9es utiles pour optimiser et am\u00e9liorer les performances des sites web dans les moteurs de recherche. Toutefois, il est important d&rsquo;utiliser ces informations de mani\u00e8re responsable et l\u00e9gale afin d&rsquo;\u00e9viter les litiges juridiques ou la p\u00e9nalisation par les moteurs de recherche.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-title title fusion-title-4 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">Screaming Frog et Web Scraping<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-4\"><p>Apr\u00e8s avoir compris l&rsquo;importance du web scraping, voyons comment exploiter <b>Screaming Frog<\/b> et extraire des informations pr\u00e9cieuses pour am\u00e9liorer notre strat\u00e9gie de marketing num\u00e9rique.<\/p>\n<p>Avec le SEO Spider, vous pouvez perfectionner votre capacit\u00e9 \u00e0 collecter rapidement et efficacement des donn\u00e9es \u00e0 partir de pages web pour l&rsquo;analyse de votre site web ou l&rsquo;\u00e9laboration d&rsquo;un benchmarking tr\u00e8s avanc\u00e9 de vos concurrents.<\/p>\n<p>Gr\u00e2ce \u00e0<b>XPath<\/b> et \u00e0 l&rsquo;<b>extraction personnalis\u00e9e<\/b>, vos analyses ne seront plus jamais les m\u00eames. De plus, depuis la version 19 de Seo Spider, la fonction \u00ab\u00a0Custom Scraping\u00a0\u00bb est devenue encore plus simple et intuitive, et aucune connaissance pr\u00e9alable n&rsquo;est n\u00e9cessaire pour obtenir les r\u00e9sultats souhait\u00e9s.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"850\" height=\"431\" alt=\"utilizzare la custom extraction di screaming frog\" title=\"custom extraction del seo spider\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/custom-extraction-del-seo-spider.png\" class=\"img-responsive wp-image-2579\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/custom-extraction-del-seo-spider-200x101.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/custom-extraction-del-seo-spider-400x203.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/custom-extraction-del-seo-spider-600x304.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/custom-extraction-del-seo-spider-800x406.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/custom-extraction-del-seo-spider.png 850w\" sizes=\"(max-width: 640px) 100vw, 850px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-margin-top:10px;\"><p>Une fois dans la fonction, il suffit de cliquer sur \u00ab\u00a0ajouter\u00a0\u00bb dans le coin inf\u00e9rieur droit et de saisir l&rsquo;expression de raclage.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"1283\" height=\"725\" alt=\"la funzione visual della custom extraction del Seo spider screaming frog\" title=\"la funzione visual della custom extraction\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction.png\" class=\"img-responsive wp-image-2580\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction-200x113.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction-400x226.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction-600x339.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction-800x452.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction-1200x678.png 1200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/la-funzione-visual-della-custom-extraction.png 1283w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-6\"><p>Si vous \u00eates d\u00e9j\u00e0 familier avec les expressions Xpath, vous pouvez les saisir directement dans la cellule &lsquo;Enter Xpath&rsquo;, ou vous pouvez opter pour la version &lsquo;Visual&rsquo; de Seo Spider, qui vous permet de comprendre visuellement les informations \u00e0 extraire en quelques clics gr\u00e2ce au navigateur interne de Screaming Frog.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"1297\" height=\"769\" alt=\"Utilizzo del browser interno del seo spider per la custom configuration\" title=\"visual browser della custom extraction\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction.png\" class=\"img-responsive wp-image-2581\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction-200x119.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction-400x237.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction-600x356.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction-800x474.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction-1200x711.png 1200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-browser-della-custom-extraction.png 1297w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-7\" style=\"--awb-margin-top:10px;\"><p>Ensuite, en s\u00e9lectionnant l&rsquo;\u00e9l\u00e9ment de la page que vous souhaitez extraire, SEO Spider mettra en \u00e9vidence la zone de la page et cr\u00e9era une vari\u00e9t\u00e9 d&rsquo;expressions sugg\u00e9r\u00e9es (vous les trouverez \u00e0 droite) et un aper\u00e7u de ce qui sera extrait sur la base du HTML brut ou rendu.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"2584\" height=\"1578\" alt=\"Esempio della visual extraction con screaming frog\" title=\"visual custom extraction\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction.png\" class=\"img-responsive wp-image-2583\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction-200x122.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction-400x244.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction-600x366.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction-800x489.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction-1200x733.png 1200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/visual-custom-extraction.png 2584w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-8\" style=\"--awb-margin-top:10px;\"><p>Dans l&rsquo;exemple ci-dessus, j&rsquo;ai s\u00e9lectionn\u00e9 les prix des produits (en cliquant sur les prix) et, comme vous pouvez le voir \u00e0 droite, le SEO Spider a saisi la syntaxe correcte pour l&rsquo;extraction.<\/p>\n<p>Il y a essentiellement quatre extractions disponibles (\u00ab\u00a0date\u00a0\u00bb) :<\/p>\n<ol>\n<li><strong>Extraire l&rsquo;\u00e9l\u00e9ment HTML : <\/strong>l&rsquo;\u00e9l\u00e9ment s\u00e9lectionn\u00e9 et tout son contenu HTML interne.<\/li>\n<li><strong>Extraire le<\/strong> HTML interne : Le contenu HTML interne de l&rsquo;\u00e9l\u00e9ment s\u00e9lectionn\u00e9. Si l&rsquo;\u00e9l\u00e9ment s\u00e9lectionn\u00e9 contient d&rsquo;autres \u00e9l\u00e9ments HTML, ceux-ci seront inclus.<\/li>\n<li><strong>Extraire le texte<\/strong>: le contenu textuel de l&rsquo;\u00e9l\u00e9ment s\u00e9lectionn\u00e9 et le contenu textuel de tout \u00e9l\u00e9ment enfant.<\/li>\n<li><strong>Valeur de la fonction<\/strong>: le r\u00e9sultat de la fonction fournie, par exemple count(\/\/h1) pour conna\u00eetre le nombre de balises h1 sur une page.<\/li>\n<\/ol>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"1138\" height=\"488\" alt=\"La scheda dedicata alla custom extraction sul seo spider\" title=\"tab di custom extraction\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/tab-di-custom-extraction.png\" class=\"img-responsive wp-image-2585\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/tab-di-custom-extraction-200x86.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/tab-di-custom-extraction-400x172.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/tab-di-custom-extraction-600x257.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/tab-di-custom-extraction-800x343.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/04\/tab-di-custom-extraction.png 1138w\" sizes=\"(max-width: 640px) 100vw, 1138px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-9\" style=\"--awb-margin-top:10px;\"><p>Une fois le crawl trait\u00e9, les d\u00e9tails de l&rsquo;extraction personnalis\u00e9e se trouvent dans l&rsquo;onglet pr\u00e9vu \u00e0 cet effet ; s&rsquo;il y a plus d&rsquo;une extraction, vous pouvez utiliser les filtres pour passer d&rsquo;une extraction \u00e0 l&rsquo;autre.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-5 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">R\u00e9cup\u00e9ration des SERP sur le web<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-10\"><p>Outre le web scraping interne ou vers des sites concurrents sp\u00e9cifiques, il est \u00e9galement possible d&rsquo;effectuer des extractions sur des annuaires et sur le moteur de recherche lui-m\u00eame. Cette activit\u00e9, qui doit toutefois \u00eatre men\u00e9e avec prudence afin de ne pas \u00eatre interdite, est tr\u00e8s utile, par exemple, pour recueillir des donn\u00e9es sur le classement de certains mots cl\u00e9s strat\u00e9giques.<\/p>\n<p>Screaming Frog ne remplace pas des services tels que Semrush ou Seozoom, mais pour les mots-cl\u00e9s \u00e0 classer, il peut \u00eatre un bon outil pour v\u00e9rifier le positionnement des concurrents, les caract\u00e9ristiques des sites les plus performants, etc.<\/p>\n<ul>\n<li>La premi\u00e8re \u00e9tape consiste \u00e0 cr\u00e9er une URL de recherche Google qui sera analys\u00e9e par le robot de recherche. Cette \u00e9tape peut \u00eatre r\u00e9alis\u00e9e simplement en utilisant le <a href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1N9cN-iNn8emnyvGOJz1N8Ikdhs1RWFxJka6NNOdvdHw\/edit#gid=0\">formulaire<\/a> Google Spreadsheet suivant.<\/li>\n<li>La deuxi\u00e8me \u00e9tape consistera \u00e0 configurer le SEO Spider de mani\u00e8re appropri\u00e9e :\n<ul>\n<li>Utilisez le rendu JS.<\/li>\n<li>D\u00e9finissez &lsquo;Ignorer Robots.txt&rsquo;.<\/li>\n<li>Utilisez l&rsquo;agent utilisateur \u00ab\u00a0Chrome\u00a0\u00bb.<\/li>\n<li>Diminuer la vitesse de balayage (Max Threads = 1 | Max URI\/s = 0.5)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Il est conseill\u00e9 d&rsquo;enregistrer cette configuration en tant que nouveau \u00ab\u00a0profil\u00a0\u00bb pour l&rsquo;utiliser en cas de besoin.<\/p>\n<p>Comment cr\u00e9er un <a href=\"https:\/\/screamingfrog.club\/fr\/profils-crawl\/\">profil personnalis\u00e9 avec Screaming Frog<\/a>.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-6 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">Grenouille hurlante SetUP<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-11\"><p>Apr\u00e8s avoir termin\u00e9 la phase de configuration technique de Screaming Frog, il est temps de d\u00e9finir la syntaxe pour l&rsquo;extraction des donn\u00e9es personnalis\u00e9es du serp via un scan en mode &lsquo;Liste&rsquo;.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"1671\" height=\"576\" alt=\"Modalit\u00e0 list per la scansione delle parole chiavi con il seo spider\" title=\"modalita list del seo spider\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider.png\" class=\"img-responsive wp-image-2591\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider-200x69.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider-400x138.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider-600x207.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider-800x276.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider-1200x414.png 1200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/modalita-list-del-seo-spider.png 1671w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-12\" style=\"--awb-margin-top:10px;\"><p>Par d\u00e9faut, en traitant un crawler avec les URLs g\u00e9n\u00e9r\u00e9es en mode liste, vous obtiendrez d\u00e9j\u00e0 des r\u00e9sultats int\u00e9ressants en regardant l&rsquo;onglet inf\u00e9rieur &lsquo;Outlinks&rsquo; dans lequel vous trouverez les URLs positionn\u00e9es pour cette requ\u00eate sp\u00e9cifique.[To] Comme vous le verrez, il y aura de nombreuses r\u00e9f\u00e9rences \u00e0 des liens Google. Il est donc conseill\u00e9 d&rsquo;utiliser le filtre dans l&rsquo;onglet inf\u00e9rieur et de saisir la syntaxe \u00ab\u00a0TO\u00a0\u00bb ne contient pas Google (\u00ab\u00a0Not Contains &lsquo;Google'\u00a0\u00bb).<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none\"><img decoding=\"async\" width=\"1048\" height=\"952\" alt=\"uso dei filtri di Screaming Frog per trovare competitors in Serp con modalit\u00e0 List\" title=\"uso dei filtri per trovare competitors in serp\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/uso-dei-filtri-per-trovare-competitors-in-serp.png\" class=\"img-responsive wp-image-2592\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/uso-dei-filtri-per-trovare-competitors-in-serp-200x182.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/uso-dei-filtri-per-trovare-competitors-in-serp-400x363.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/uso-dei-filtri-per-trovare-competitors-in-serp-600x545.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/uso-dei-filtri-per-trovare-competitors-in-serp-800x727.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/uso-dei-filtri-per-trovare-competitors-in-serp.png 1048w\" sizes=\"(max-width: 640px) 100vw, 1048px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-13\" style=\"--awb-margin-top:10px;\"><p>En plus de cette fonction de base, nous pouvons \u00e9laborer des audits seo plus avanc\u00e9s du Serp \u00e0 l&rsquo;aide d&rsquo;une extraction personnalis\u00e9e, par exemple de &lsquo;Also people Ask&rsquo;, de featured snippets, de la pr\u00e9sence de vid\u00e9os ou d&rsquo;autres caract\u00e9ristiques d\u00e9finissant le type de Serp. Vous pouvez trouver les syntaxes XPath en utilisant le navigateur interne de Seo Spider.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-7 fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#141617;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-font-size:40px;\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h3 class=\"fusion-title-heading title-heading-center awb-gradient-text fusion-responsive-typography-calculated\" style=\"font-family:&quot;Work Sans&quot;;font-style:normal;font-weight:800;margin:0;letter-spacing:-0.012em;text-transform:var(--awb-typography1-text-transform);background-color:#f79501;background-image:linear-gradient(150deg, #f79501 20%,#fe6996 100%);font-size:1em;--fontSize:40;line-height:1;\">Web Scraping sur le terrain<\/h3><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:var(--awb-color3);\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-14\"><p>L&rsquo;objectif de ce test est d&rsquo;extraire les donn\u00e9es \u00ab\u00a0People also Ask\u00a0\u00bb du SERP. Notre question de r\u00e9f\u00e9rence sera :<strong>\u00ab\u00a0Qu&rsquo;est-ce que le r\u00e9f\u00e9rencement<\/strong>?<\/p>\n<ul>\n<li>Nous entrons cette Url g\u00e9n\u00e9r\u00e9e avec notre &lsquo;Url generator : https:\/\/www.google.it\/search?q=cose+la+seo.<\/li>\n<li>&gt; &gt; Ouvrez Config Custom Custom Extraction et utilisez le navigateur interne.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none\"><img decoding=\"async\" width=\"2592\" height=\"1584\" alt=\"Utilizzo della custom extraction con il Seo spider di una query in serp\" title=\"custom extraction con seo spider di una query in serp\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp.png\" class=\"img-responsive wp-image-2595\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp-200x122.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp-400x244.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp-600x367.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp-800x489.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp-1200x733.png 1200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/custom-extraction-con-seo-spider-di-una-query-in-serp.png 2592w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-15\" style=\"--awb-margin-top:10px;\"><ul>\n<li>Lancez l&rsquo;analyse (mode liste) et consultez les donn\u00e9es dans l&rsquo;onglet Extraction personnalis\u00e9e.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-9 hover-type-none\"><img decoding=\"async\" width=\"2736\" height=\"306\" title=\"Risultati della custom extraction con screaming Frog\" src=\"http:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog.png\" alt class=\"img-responsive wp-image-2596\" srcset=\"https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog-200x22.png 200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog-400x45.png 400w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog-600x67.png 600w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog-800x89.png 800w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog-1200x134.png 1200w, https:\/\/screamingfrog.club\/wp-content\/uploads\/2024\/05\/Risultati-della-custom-extraction-con-screaming-Frog.png 2736w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-16\" style=\"--awb-margin-top:10px;\"><p>De la m\u00eame mani\u00e8re, il sera possible d&rsquo;extraire de mani\u00e8re tr\u00e8s simplifi\u00e9e toutes les autres caract\u00e9ristiques de Google et d&rsquo;obtenir une vue d&rsquo;ensemble granulaire avanc\u00e9e pour nos audits Seo !<\/p>\n<p>N&rsquo;OUBLIEZ PAS : Le module que vous avez utilis\u00e9 pr\u00e9c\u00e9demment contient certaines syntaxes XPath d\u00e9j\u00e0 configur\u00e9es, mais comme le moteur de recherche est constamment mis \u00e0 jour, il se peut qu&rsquo;elles ne renvoient pas des r\u00e9sultats fiables ; je vous conseille donc de toujours utiliser le navigateur interne pour ces analyses !<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[69],"tags":[],"class_list":["post-3812","post","type-post","status-publish","format-standard","hentry","category-guide-screaming-frog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qu&#039;est-ce que le Web Scraping ? | Screaming Frog<\/title>\n<meta name=\"description\" content=\"Apprenez \u00e0 utiliser Screaming Frog pour faire du web scraping avanc\u00e9 sur Search Engine Serp avec une extraction personnalis\u00e9e.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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