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Sitemap di immagini
Le Sitemap per immagini sono un metodo per comunicare a Google altre immagini sul tuo sito, in particolare quelle che altrimenti non potremmo trovare (ad esempio le immagini che il sito raggiunge con codice JavaScript). Puoi creare una Sitemap per immagini a parte o aggiungere tag Sitemap per immagini alla Sitemap esistente; entrambe le soluzioni sono valide per Google.
Le Sitemap per immagini si basano sulle Sitemap generiche, pertanto le best practice generali per le Sitemap si applicano anche alle Sitemap per immagini. Ti consigliamo inoltre di seguire le best practice generali per la pubblicazione delle immagini.
Esempio di Sitemap per immagini
L'esempio riportato di seguito mostra una Sitemap normale con estensione Sitemap per immagini, con due elementi <url>
:
https://example.com/sample1.html
, che contiene due immagini
https://example.com/sample2.html
, che contiene una sola immagine
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
<url>
<loc>https://example.com/sample1.html</loc>
<image:image>
<image:loc>https://example.com/image.jpg</image:loc>
</image:image>
<image:image>
<image:loc>https://example.com/photo.jpg</image:loc>
</image:image>
</url>
<url>
<loc>https://example.com/sample2.html</loc>
<image:image>
<image:loc>https://example.com/picture.jpg</image:loc>
</image:image>
</url>
</urlset>
Riferimento alla Sitemap per immagini
I tag image
sono definiti nello spazio dei nomi delle Sitemap per immagini:
http://www.google.com/schemas/sitemap-image/1.1
Per assicurarti che Google possa utilizzare la tua Sitemap per immagini, devi utilizzare i seguenti tag obbligatori:
Tag obbligatori |
<image:image> |
Racchiude tutte le informazioni relative a un'unica immagine. Ogni tag <url> può contenere fino a 1000 tag <image:image> .
|
<image:loc> |
L'URL dell'immagine.
In alcuni casi, l'URL dell'immagine potrebbe trovarsi su un dominio diverso da quello del sito principale. Non è un problema, a condizione che verifichi entrambi i domini in Search Console. Se, ad esempio, utilizzi una rete CDN (Content Delivery Network) come Google Sites per ospitare le tue immagini, assicurati che il sito di hosting sia stato verificato in Search Console. Verifica, inoltre, che il tuo file robots.txt non vieti la scansione dei contenuti che vuoi vengano indicizzati.
|
Abbiamo rimosso i seguenti tag e attributi dalla nostra documentazione: <image:caption>
, <image:geo_location>
, <image:title>
e <image:license>
. Per scoprire di più, consulta l'annuncio sul ritiro.
Risorse aggiuntive
Vuoi saperne di più? Consulta le seguenti risorse:
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-08-04 UTC.
[null,null,["Ultimo aggiornamento 2025-08-04 UTC."],[[["\u003cp\u003eImage sitemaps inform Google about images on your site, including those loaded with JavaScript, which can be created separately or integrated into existing sitemaps.\u003c/p\u003e\n"],["\u003cp\u003eGeneral sitemap best practices and image publishing guidelines should be followed for optimal image indexing.\u003c/p\u003e\n"],["\u003cp\u003eEach \u003ccode\u003e<url>\u003c/code\u003e tag in an image sitemap can contain up to 1,000 \u003ccode\u003e<image:image>\u003c/code\u003e tags, with \u003ccode\u003e<image:loc>\u003c/code\u003e specifying the image URL, even if hosted on a different verified domain.\u003c/p\u003e\n"],["\u003cp\u003ePreviously supported tags like \u003ccode\u003e<image:caption>\u003c/code\u003e, \u003ccode\u003e<image:geo_location>\u003c/code\u003e, \u003ccode\u003e<image:title>\u003c/code\u003e, and \u003ccode\u003e<image:license>\u003c/code\u003e are now deprecated.\u003c/p\u003e\n"],["\u003cp\u003eYou can submit your image sitemap to Google and combine it with other sitemap extensions for comprehensive indexing.\u003c/p\u003e\n"]]],["Image sitemaps inform Google about images on a site, including those found via JavaScript. Create a separate image sitemap or add image tags to an existing one. Use the `\u003cimage:image\u003e` tag to enclose image details, allowing up to 1,000 per `\u003curl\u003e`, and utilize the `\u003cimage:loc\u003e` tag for the image's URL. Ensure both your main and any image hosting domains are verified in Search Console. Deprecated tags include `\u003cimage:caption\u003e`, `\u003cimage:geo_location\u003e`, `\u003cimage:title\u003e`, and `\u003cimage:license\u003e`.\n"],null,["# Image Sitemaps | Google Search Central\n\nImage sitemaps\n==============\n\n\nImage sitemaps are a way of telling Google about other images on your site, especially those that\nwe might not otherwise find (such as images your site reaches with JavaScript code). You can\ncreate a separate image sitemap or add image sitemap tags to your existing sitemap; either\napproach is equally fine for Google.\n\n\nImage sitemaps are based on generic sitemaps so the\n[general sitemap best practices](/search/docs/crawling-indexing/sitemaps/build-sitemap#general-guidelines)\nalso apply to image sitemaps. We also recommend that you follow the\n[general best practices for publishing images](/search/docs/appearance/google-images).\n\nExample image sitemap\n---------------------\n\n\nThe following example shows a regular sitemap with image sitemap extension, with two\n`\u003curl\u003e` elements:\n\n- `https://example.com/sample1.html`, which contains two images\n- `https://example.com/sample2.html`, which contains one image\n\n```text\n\u003c?xml version=\"1.0\" encoding=\"UTF-8\"?\u003e\n\u003curlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\"\n xmlns:image=\"http://www.google.com/schemas/sitemap-image/1.1\"\u003e\n \u003curl\u003e\n \u003cloc\u003ehttps://example.com/sample1.html\u003c/loc\u003e\n \u003cimage:image\u003e\n \u003cimage:loc\u003ehttps://example.com/image.jpg\u003c/image:loc\u003e\n \u003c/image:image\u003e\n \u003cimage:image\u003e\n \u003cimage:loc\u003ehttps://example.com/photo.jpg\u003c/image:loc\u003e\n \u003c/image:image\u003e\n \u003c/url\u003e\n \u003curl\u003e\n \u003cloc\u003ehttps://example.com/sample2.html\u003c/loc\u003e\n \u003cimage:image\u003e\n \u003cimage:loc\u003ehttps://example.com/picture.jpg\u003c/image:loc\u003e\n \u003c/image:image\u003e\n \u003c/url\u003e\n\u003c/urlset\u003e\n```\n\nImage sitemap reference\n-----------------------\n\n\nThe `image` tags are defined in the Image Sitemaps namespace:\n[`http://www.google.com/schemas/sitemap-image/1.1`](http://www.google.com/schemas/sitemap-image/1.1)\n\n\nTo make sure Google can use your image sitemap, you must use the following required tags:\n\n| Required tags ||\n|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `\u003cimage:image\u003e` | Encloses all information about a single image. Each `\u003curl\u003e` tag can contain up to 1,000 `\u003cimage:image\u003e` tags. |\n| `\u003cimage:loc\u003e` | The URL of the image. In some cases, the image URL may not be on the same domain as your main site. This is fine, as long as you verify both domains in Search Console. If, for example, you use a content delivery network such as Google Sites to host your images, make sure that the hosting site is verified in Search Console. In addition, make sure that your [robots.txt](/search/docs/crawling-indexing/robots/intro) file doesn't disallow the crawling of any content you want indexed. |\n\n### Deprecated tags and attributes\n\n\nWe removed the following tags and attributes from our documentation:\n`\u003cimage:caption\u003e`, `\u003cimage:geo_location\u003e`,\n`\u003cimage:title\u003e`, `\u003cimage:license\u003e`. See the\n[deprecation announcement](/search/blog/2022/05/spring-cleaning-sitemap-extensions)\nfor more information.\n\nAdditional resources\n--------------------\n\n\nWant to learn more? Check out the following resources:\n\n- [Submit your sitemap to Google](/search/docs/crawling-indexing/sitemaps/build-sitemap#addsitemap)\n- [Learn how to combine sitemap extensions](/search/docs/crawling-indexing/sitemaps/combine-sitemap-extensions)"]]