Cos'è Crawl Budget?
Definizione Rapida
Il crawl budget rappresenta il numero di pagine che un bot di un motore di ricerca esplorerà sul tuo sito in un determinato intervallo di tempo.
Crawl budget refers to the resources search engine bots allocate to crawling your website. Google's crawler (Googlebot) doesn't have unlimited resources, so it must prioritize which pages to crawl and how often. Your crawl budget determines how many of your pages get discovered and indexed.
Two factors determine crawl budget. Crawl rate limit is the maximum number of simultaneous connections Googlebot will use to crawl your site without overloading your server. Crawl demand is how much Google wants to crawl your site based on popularity, freshness, and site size.
For most small to medium websites (under a few thousand pages), crawl budget isn't a concern. Googlebot can easily crawl the entire site. But for large websites with tens of thousands or millions of pages, like e-commerce stores or news sites, crawl budget becomes critical.
Wasted crawl budget is a common problem. If Googlebot spends time crawling duplicate pages, parameter-heavy URLs, session IDs, internal search results, or other low-value pages, it has less budget available for your important content. Proper use of robots.txt, canonical tags, and noindex directives helps direct crawl budget toward your most valuable pages.
Perché è Importante
If important pages on your site aren't being crawled, they can't be indexed, and if they're not indexed, they can't rank. For large websites, inefficient crawl budget management means some of your best content may never appear in search results.
Crawl budget optimization is especially important after large site migrations, when adding significant amounts of new content, or when you notice that Google is slow to index changes to your site.
Esempi Pratici
An e-commerce site with 500,000 product pages discovered that Googlebot was spending 60% of its crawl budget on filtered navigation pages, leaving thousands of product pages unindexed
A news website implemented proper pagination and canonical tags, reducing wasted crawl on duplicate archive pages and improving the indexing speed of new articles
A travel site blocked faceted search URLs in robots.txt, redirecting crawl budget to their 10,000 destination pages that actually needed indexing
A marketplace platform noticed their new product listings weren't appearing in search for weeks; optimizing the XML sitemap and internal linking reduced indexing time to 48 hours
Termini Correlati
Technical SEO
Il SEO tecnico si riferisce al processo di ottimizzazione dell'infrastruttura del sito web affinché i motori di ricerca possano eseguire la scansione, l'indicizzazione e il rendering delle pagine in modo efficiente.
Schema Markup
Lo schema markup è codice di dati strutturati aggiunto al sito che aiuta i motori di ricerca a comprendere il contenuto, consentendo risultati arricchiti nelle ricerche.
On-Page SEO
Il SEO on-page implica l'ottimizzazione delle singole pagine web — contenuto, codice HTML e link interni — per posizionarsi più in alto nei motori di ricerca.
SERP (Search Engine Results Page)
Una SERP è la pagina mostrata da un motore di ricerca in risposta a una query, contenente risultati organici, annunci a pagamento, snippet in primo piano e altri tipi di contenuti.
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