[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"blog-cat-regressions-seo-3":3},{"category":4,"slug":5,"listing":6},"Régressions SEO","regressions-seo",{"articles":7,"total":179,"page":180,"totalPages":34},[8,27,43,56,69,85,97,111,124,136,151,165],{"_id":9,"slug":10,"__v":11,"author":12,"canonical":13,"category":4,"createdAt":14,"date":15,"description":16,"image":17,"imageAlt":17,"readingTime":18,"tags":19,"title":24,"updatedAt":25,"categoryLegacy":26},"6a17da49aa6b273b0c9fa147","migration-prestashop-vers-bigcommerce-canonicals-pointent-encore-vers-le-staging",0,"Equipe Seogard","https://seogard.io/blog/migration-prestashop-vers-bigcommerce-canonicals-pointent-encore-vers-le-staging","2026-05-28T06:01:45.067Z","2026-05-28","Migration PrestaShop vers BigCommerce : les canonical pointaient vers le staging. Récit du bug, diagnostic technique et fix complet.",null,11,[20,21,22,23],"prestashop","bigcommerce","canonical","staging","BigCommerce : canonicals staging en prod, −38% trafic","Thu May 28 2026 06:01:45 GMT+0000 (Coordinated Universal Time)","Migration",{"_id":28,"slug":29,"__v":11,"author":12,"canonical":30,"category":4,"createdAt":31,"date":32,"description":33,"image":17,"imageAlt":17,"readingTime":34,"tags":35,"title":41,"updatedAt":42,"categoryLegacy":26},"6a171570aa6b273b0cfd2531","migration-magento-2-vers-shopify-structure-url-non-redirigee-autorite-dispersee","https://seogard.io/blog/migration-magento-2-vers-shopify-structure-url-non-redirigee-autorite-dispersee","2026-05-27T16:01:52.468Z","2026-05-27","Récit d'une migration Magento 2 vers Shopify où 8 400 URLs produit n'ont jamais été redirigées. Diagnostic, impact SEO, fix complet.",12,[36,37,38,39,40],"magento","shopify","migration","url structure","301","Migration Magento 2 → Shopify : 8 400 URLs sans 301","Wed May 27 2026 16:01:52 GMT+0000 (Coordinated Universal Time)",{"_id":44,"slug":45,"__v":11,"author":12,"canonical":46,"category":4,"createdAt":47,"date":48,"description":49,"image":17,"imageAlt":17,"readingTime":18,"tags":50,"title":54,"updatedAt":55,"categoryLegacy":26},"6a153757aa6b273b0c727dc2","migration-gatsby-vers-astro-rss-feed-orphelin-pendant-6-semaines","https://seogard.io/blog/migration-gatsby-vers-astro-rss-feed-orphelin-pendant-6-semaines","2026-05-26T06:01:59.887Z","2026-05-26","Un blog tech migre de Gatsby vers Astro. Le RSS feed change d'URL sans redirect. 6 semaines de silence. Récit, diagnostic et fix complet.",[51,52,53,38],"gatsby","astro","rss","Migration Gatsby → Astro : RSS feed orphelin, 6 semaines","Tue May 26 2026 06:01:59 GMT+0000 (Coordinated Universal Time)",{"_id":57,"slug":58,"__v":11,"author":12,"canonical":59,"category":4,"createdAt":60,"date":48,"description":61,"image":17,"imageAlt":17,"readingTime":34,"tags":62,"title":67,"updatedAt":68,"categoryLegacy":26},"6a15c401aa6b273b0ce69b93","migration-wordpress-vers-headless-strapi-4000-redirections-htaccess-oubliees","https://seogard.io/blog/migration-wordpress-vers-headless-strapi-4000-redirections-htaccess-oubliees","2026-05-26T16:02:09.891Z","Migration JAMstack réussie côté dev, désastre SEO : 4000 redirections .htaccess oubliées, 60% de trafic perdu. Récit, diagnostic et fix complet.",[63,64,65,40,66],"wordpress","strapi","jamstack","htaccess","WordPress vers Strapi headless : 4000 redirects .htaccess perdues","Tue May 26 2026 16:02:09 GMT+0000 (Coordinated Universal Time)",{"_id":70,"slug":71,"__v":11,"author":12,"canonical":72,"category":4,"createdAt":73,"date":74,"description":75,"image":17,"imageAlt":17,"readingTime":34,"tags":76,"title":82,"updatedAt":83,"categoryLegacy":84},"6a13e60baa6b273b0c5c113f","all-you-need-to-know-about-cloudflare-s-agent-readiness-score-via-sejournal-slobodanmanic","https://seogard.io/blog/all-you-need-to-know-about-cloudflare-s-agent-readiness-score-via-sejournal-slobodanmanic","2026-05-25T06:02:51.630Z","2026-05-25","Analyse technique du score Agent Readiness de Cloudflare. Quels checks comptent selon votre type de site, et comment améliorer ce qui a un impact réel.",[77,78,79,80,81],"cloudflare","agent readiness","AI agents","crawl","SEO technique","Cloudflare Agent Readiness Score : ce que le chiffre signifie vraiment","Mon May 25 2026 06:02:51 GMT+0000 (Coordinated Universal Time)","Actualités SEO",{"_id":86,"slug":87,"__v":11,"author":12,"canonical":88,"category":4,"createdAt":89,"date":74,"description":90,"image":17,"imageAlt":17,"readingTime":18,"tags":91,"title":95,"updatedAt":96,"categoryLegacy":26},"6a14645baa6b273b0cc45458","astro-v5-vers-v6-content-collections-cassent-le-mapping-frontmatter-title","https://seogard.io/blog/astro-v5-vers-v6-content-collections-cassent-le-mapping-frontmatter-title","2026-05-25T15:01:47.013Z","Après upgrade Astro v5→v6, 312 articles perdent leur balise title. Récit du bug, diagnostic frontmatter, fix et récupération SEO en 19 jours.",[52,92,93,94,38],"content collections","frontmatter","title","Astro v6 : Content Collections cassent les title en silence","Mon May 25 2026 15:01:47 GMT+0000 (Coordinated Universal Time)",{"_id":98,"slug":99,"__v":11,"author":12,"canonical":100,"category":4,"createdAt":101,"date":102,"description":103,"image":17,"imageAlt":17,"readingTime":18,"tags":104,"title":109,"updatedAt":110,"categoryLegacy":26},"6a129444aa6b273b0c453fac","migration-vue-2-vers-vue-3-47-pages-produit-en-panne-seo-en-silence","https://seogard.io/blog/migration-vue-2-vers-vue-3-47-pages-produit-en-panne-seo-en-silence","2026-05-24T06:01:40.987Z","2026-05-24","Récit d'une migration Vue 2 vers Vue 3 où useHead mal porté a supprimé les meta titles de 47 pages produit. Diagnostic, code du bug, et fix complet.",[105,38,106,107,108],"vue 3","usehead","composition api","seo","Migration Vue 3 : 47 pages produit sans meta titles pendant 21 jours","Sun May 24 2026 06:01:40 GMT+0000 (Coordinated Universal Time)",{"_id":112,"slug":113,"__v":11,"author":12,"canonical":114,"category":4,"createdAt":115,"date":102,"description":116,"image":17,"imageAlt":17,"readingTime":34,"tags":117,"title":122,"updatedAt":123,"categoryLegacy":26},"6a1312d1aa6b273b0cadb52b","migration-next-js-pages-router-vers-app-router-les-metadata-ignorees-sur-les-pages-client","https://seogard.io/blog/migration-next-js-pages-router-vers-app-router-les-metadata-ignorees-sur-les-pages-client","2026-05-24T15:01:37.060Z","Migration Next.js Pages Router vers App Router : les metadata disparaissent sur les composants 'use client'. Récit d'incident, diagnostic et fix complet.",[118,119,120,121,38],"next.js","app router","metadata","use client","Next.js App Router : metadata ignorées sur les pages client","Sun May 24 2026 15:01:37 GMT+0000 (Coordinated Universal Time)",{"_id":125,"slug":126,"__v":11,"author":12,"canonical":127,"category":4,"createdAt":128,"date":102,"description":129,"image":17,"imageAlt":17,"readingTime":34,"tags":130,"title":134,"updatedAt":135,"categoryLegacy":26},"6a133d06aa6b273b0cd08cc0","migration-nuxt-2-vers-nuxt-3-200-pages-en-fallback-layout-pendant-6-semaines","https://seogard.io/blog/migration-nuxt-2-vers-nuxt-3-200-pages-en-fallback-layout-pendant-6-semaines","2026-05-24T18:01:42.250Z","Récit d'une migration Nuxt 2 → Nuxt 3 où head() disparaît, 200 pages servent un title générique, et le trafic chute de 38%. Diagnostic et fix.",[131,38,132,133],"nuxt 3","head","seo regression","Nuxt 2 vers Nuxt 3 : 200 pages SEO cassées 6 semaines","Sun May 24 2026 18:01:42 GMT+0000 (Coordinated Universal Time)",{"_id":137,"slug":138,"__v":11,"author":12,"canonical":139,"category":4,"createdAt":140,"date":141,"description":142,"image":17,"imageAlt":17,"readingTime":34,"tags":143,"title":149,"updatedAt":150,"categoryLegacy":84},"6a117b44aa6b273b0c5041df","fix-everything-is-the-wrong-seo-strategy","https://seogard.io/blog/fix-everything-is-the-wrong-seo-strategy","2026-05-23T10:02:44.929Z","2026-05-23","Les outils d'audit traitent chaque erreur de la même façon. Voici comment prioriser les corrections SEO qui génèrent vraiment du trafic.",[144,145,146,147,148],"seo strategy","technical seo","audit prioritization","crawl budget","seo workflow","'Fix Everything' Is the Wrong SEO Strategy","Sat May 23 2026 10:02:44 GMT+0000 (Coordinated Universal Time)",{"_id":152,"slug":153,"__v":11,"author":12,"canonical":154,"category":4,"createdAt":155,"date":141,"description":156,"image":17,"imageAlt":17,"readingTime":34,"tags":157,"title":163,"updatedAt":164,"categoryLegacy":84},"6a11ebc0aa6b273b0cad1bf8","velocity-what-the-googlers-not-on-stage-said-at-i-o-2026","https://seogard.io/blog/velocity-what-the-googlers-not-on-stage-said-at-i-o-2026","2026-05-23T18:02:40.687Z","Les conversations off-stage à Google I/O 2026 révèlent les vrais changements pour le SEO technique : crawl par agents, rendering, signaux de vitesse.",[158,159,160,161,162],"google io 2026","velocity","seo technique","ai search","core web vitals","Google I/O 2026 : ce que les Googlers hors scène ont vraiment dit","Sat May 23 2026 18:02:40 GMT+0000 (Coordinated Universal Time)",{"_id":166,"slug":167,"__v":11,"author":12,"canonical":168,"category":4,"createdAt":169,"date":170,"description":171,"image":17,"imageAlt":17,"readingTime":34,"tags":172,"title":177,"updatedAt":178,"categoryLegacy":84},"6a0ff1a4aa6b273b0c0b58f7","google-may-2026-core-update-rolling-out-now","https://seogard.io/blog/google-may-2026-core-update-rolling-out-now","2026-05-22T06:03:16.605Z","2026-05-22","Deuxième core update de 2026 : ce qui change, comment diagnostiquer l'impact sur vos pages, et les actions techniques à mener pendant le rollout.",[173,174,175,81,176],"google","core update","2026","rolling update","Google May 2026 Core Update : analyse technique et plan d'action","Fri May 22 2026 06:03:16 GMT+0000 (Coordinated Universal Time)",137,3]