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Technical SEO

What is crawl budget and when does it matter?

Updated April 19, 2026

Quick Answer

Crawl budget is the number of URLs Googlebot will crawl on your site in a given timeframe. It only matters for large sites (10,000+ URLs), sites with lots of dynamic parameters, or sites with serious technical debt. Most Toronto SMB sites under 1,000 pages will never bump up against a crawl budget limit.

When crawl budget actually becomes a problem

Programmatic SEO sites with thousands of generated pages, ecommerce stores with faceted navigation creating millions of URL combinations, or news/job sites publishing hundreds of pages a day — these are the cases where crawl budget matters.

Symptoms: new pages take weeks to get indexed, important pages disappear from the index intermittently, or the Search Console crawl stats report shows the daily crawl request count flatlining despite site growth.

How to optimize crawl budget

Block low-value URLs in robots.txt: faceted navigation parameters, internal search results, session IDs, calendar pages.

Use canonical tags aggressively to consolidate similar URLs. Use noindex (not robots.txt) for pages you want crawled but not indexed.

Improve server response time — Googlebot adapts its crawl rate to your server's performance. A slow server gets crawled less.

Maintain a clean, current XML sitemap that only lists indexable canonical URLs, and submit it in Search Console.

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People also asked

What is technical SEO and do I need it?

Technical SEO is the work of making your site easy for Google to crawl, render, and index — Core Web Vitals, mobile usability, schema markup, XML sitemaps, internal linking, and fixing crawl errors. Every site needs at least a baseline technical audit; without it, content and link work is fighting against a broken foundation.

What are Core Web Vitals and how do I improve them?

Core Web Vitals are Google's three real-user performance metrics: Largest Contentful Paint (LCP) under 2.5s, Interaction to Next Paint (INP) under 200ms, and Cumulative Layout Shift (CLS) under 0.1. They're a confirmed ranking factor and a major UX driver — passing all three on mobile typically improves both rankings and conversion rate.

What is schema markup and which schemas matter?

Schema markup (structured data) is JSON-LD code that tells Google exactly what your page is about — a product, a recipe, a service, a local business, an FAQ. The high-impact schemas for Toronto businesses are LocalBusiness, Service, FAQPage, BreadcrumbList, Review, and Article. Done right, schema unlocks rich results that lift CTR by 20–40%.

Why did my Google rankings suddenly drop?

Sudden ranking drops are almost always caused by one of five things: a Google algorithm update, a technical change on your site (accidental noindex, broken redirects, blocked crawler), lost backlinks, a new competitor outranking you, or a manual action. The diagnosis path is the same: check Search Console first, then your CMS change log.

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