Official statement
Other statements from this video 11 ▾
- 1:39 Rel canonical et nofollow : quelle balise utiliser pour gérer vos variantes de pages ?
- 4:44 Le JavaScript anti-scraping constitue-t-il du cloaking aux yeux de Google ?
- 10:03 Pourquoi Google ne réévalue-t-il pas immédiatement votre site après une Core Update ?
- 13:46 Faut-il utiliser le nofollow sur les liens internes vers les pages légales ?
- 15:50 Pourquoi la page en cache Google a-t-elle disparu pour votre site mobile-first ?
- 15:58 Pourquoi vos URL d'images sont-elles signalées en soft 404 sans affecter votre indexation visuelle ?
- 21:43 Googlebot crawle-t-il vraiment votre site uniquement depuis les États-Unis ?
- 25:50 Les sitemaps KML ont-ils encore un impact sur le référencement local ?
- 28:03 Comment gérer canonical et hreflang lors de la syndication de contenu sans créer de conflits entre marchés ?
- 30:07 Existe-t-il un seuil maximal d'annonces publicitaires pour éviter une pénalité Google ?
- 40:06 Faut-il systématiquement placer les articles sponsorisés en noindex ?
Google does not artificially prioritize the homepage during crawling. This prioritization naturally stems from the internal linking structure and backlinks directing to this page. For SEO, this means that the site's structure and the distribution of internal links determine crawl frequency, not an algorithm favoring a specific URL.
What you need to understand
Does crawl budget really follow links?
The crawl budget allocated to a site is not distributed equally among all pages. Googlebot follows links to discover and reassess content, which naturally creates a concentration on the best-connected pages.
The homepage mechanically receives more visits from the bot because it aggregates the majority of external backlinks and serves as a central hub in the site's architecture. Each internal page typically points to the homepage through the main menu, logo, and breadcrumb navigation. This convergence creates a frequency effect.
Does Google assign special status to the homepage?
Contrary to popular belief, Google does not mark the homepage with a priority flag in its crawling system. The algorithm treats all URLs according to the same rules of discovery and reassessment.
What changes is the structural context. A page receiving 500 internal links and 200 backlinks will necessarily be crawled more frequently than a product page buried 5 clicks deep with 2 incoming links. The engine reacts to topology, not to the nature of the URL.
How does internal PageRank influence this distribution?
Internal PageRank (which still exists, even if it is no longer publicly displayed) plays a central role in crawl prioritization. Pages with high PR are revisited more often because they concentrate the authority conveyed by links.
The homepage naturally enjoys a maximal PageRank in most classic web architectures. Each link from a page on the site transfers a fraction of its authority to the homepage. This accumulation translates into increased visibility in the crawl queues.
- Crawling follows links, not arbitrary rules favoring certain types of URLs
- The site's topology determines the frequency with which each page is visited
- Internal PageRank directly influences the allocation of crawl budget
- External backlinks create privileged entry points for Googlebot
- Silo architecture can redistribute this prioritization to other strategic pages
SEO Expert opinion
Is this explanation comprehensive?
Mueller's statement is technically accurate but elliptical. It confirms what field tests have shown for years: the homepage is crawled more often because it is better linked. However, it omits a crucial detail.
Google does not specify that its crawl algorithm incorporates other freshness signals and relevance indicators that can alter this distribution. A product page updated daily with a flow of customer reviews might receive more crawls than a static homepage, even if it has fewer links. [To be verified]: Mueller likely simplifies to avoid delving into the complexity of predictive models.
Do field observations confirm this mechanism?
Analysis of server logs across thousands of sites indeed shows a strong correlation between the number of incoming links (internal + external) and crawl frequency. Pages with 100+ links receive on average 10 to 15 times more visits from Googlebot.
However, we observe anomalies on some news or e-commerce sites: deep pages crawled every hour despite weak linking. This suggests that other factors (behavioral signals, predictive freshness, sitemaps with recent lastmod) modulate this basic model.
What are the limitations of this link-focused approach?
Focusing solely on links can create strategic imbalances. A site that over-optimizes internal linking towards the homepage at the expense of commercial pages risks concentrating the crawl budget on a low-converting page.
Modern thematic silo architectures intentionally redistribute internal authority to strategic landing pages. As a result, these pages receive as many (if not more) crawls than the homepage, which contradicts the general rule. Mueller speaks of an average case, not an absolute law.
Practical impact and recommendations
How can you effectively allocate the crawl budget?
The goal is not to reduce crawling of the homepage (that would be counterproductive) but to redistribute internal authority to pages that generate revenue. A strategic internal linking structure can increase the crawl frequency of target pages without harming the homepage.
Specifically: identify your priority pages (high traffic potential, currently low indexing) and create short linking paths from the homepage and other hubs. Each additional link to a page increases its chances of being crawled more frequently.
What mistakes should you avoid in link structure?
The worst mistake is creating orphaned silos: entire sections of the site linked together but with only one entry point from the homepage. Googlebot can take weeks to discover the deep pages of these silos if they do not receive cross-links.
Another common pitfall is an overloaded footer that dilutes PageRank by creating hundreds of links from each page to secondary URLs (legal mentions, T&Cs, corporate pages). These links siphon authority without adding SEO value. Change them to nofollow or limit their presence.
How can you check the current distribution of crawl?
Analyzing server logs remains the most reliable method. Extract all Googlebot hits over 30 days, group by URL, and calculate visit frequency. You will immediately see which pages are over-crawled (often the homepage, categories, paginated pages) and which are ignored.
Cross-reference this data with your business goals: if your key product sheets receive fewer crawls than secondary pages, you have a structural issue. Use Google Search Console (crawling statistics section) for a broad view, but logs provide the necessary granularity.
- Audit your server logs to identify over-crawled vs. under-crawled pages
- Create internal links from the homepage to your strategic pages (maximum 3 clicks)
- Remove or nofollow footer/sidebar links to secondary pages
- Structure the site in silos with cross-links between related themes
- Submit an XML sitemap with precise lastmod to signal fresh content
- Monitor the crawl to indexed pages ratio in Search Console each month
❓ Frequently Asked Questions
La page d'accueil a-t-elle plus de poids dans l'algorithme de ranking ?
Faut-il limiter les liens depuis la homepage pour économiser le crawl budget ?
Les backlinks vers des pages profondes augmentent-ils leur fréquence de crawl ?
Le sitemap XML modifie-t-il cette priorisation naturelle ?
Comment un site d'actualité peut-il crawler ses nouveaux articles rapidement ?
🎥 From the same video 11
Other SEO insights extracted from this same Google Search Central video · duration 57 min · published on 26/09/2018
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