- Discover
- Crawl
- Process
- Index
- Check
What is the difference between crawling and indexing?
Crawling is a bot fetching a resource; indexing is separate processing and a decision about inclusion in an index. A successful HTTP response shows access to the resource. Use the platform’s checks for indexing; an AI citation needs the answer itself as evidence.
Check status, access, core text and the selected canonical URL in sequence. Use the platform’s available indexing checks rather than inferring from one metric. Private pages remain protected regardless of discovery goals.
Why do JavaScript and rendering matter?
On a JavaScript site, the retrieved document and rendered content can differ. Google describes crawling, rendering and indexing as distinct stages. The important question is whether the core answer and links are available in the processed page.
Check a real page with its core text and links. Do not assume content visible after signing in or clicking is available to a crawler. Research answers should exist in HTML; filters should help people without creating new indexed URLs.
What does a canonical URL do?
A canonical signal identifies a preferred version of identical or similar content. It is not a redirect or a universal repair for poor architecture. A search engine may select a different canonical version according to the signals it processes.
Align internal links, the sitemap and canonical URL. Avoid contradictions such as one URL in links and another in metadata. Language versions need their own correct URLs and corresponding hreflang links; a translation is not a technical duplicate to consolidate mechanically.
Do 404 errors and broken links harm SEO?
A 404 is a normal response for a resource that does not exist. It becomes a problem when important internal links point there or a removed page has a useful replacement that visitors cannot find. Do not redirect every missing URL to the homepage.
Repair the source of the broken link first. If a genuinely equivalent replacement exists, consider a permanent redirect. If content was removed without a replacement, an honest status is more useful than a page promising an answer it does not contain.
Is structured data enough for SEO and AI?
No. Structured data describes visible information in a machine-readable format; it does not replace the answer or guarantee special presentation. Google requires no special AI schema for AI Overviews or AI Mode.
Check that the type, author and claims match the text. Do not add Dataset to an editorial topic without an actual dataset. An accurate description of a real article is preferable to rich markup presenting an invented measurement.
How does an SEO audit become an action plan?
For each finding, record affected pages, evidence, the expected mechanism and dependencies for a fix. A tool export is input, not a completed audit. A warning’s severity is not automatically a business priority.
At Z-Consult we start with important public pages and systemic obstacles. After a change we verify the actual URL, content and links, not merely whether a warning disappeared. Each task should have a clear owner and a verification step.
Sources
We read official public guidance alongside our work in SEO, BEO and AI Search. The sources explain the technical framework; the team’s experience helps us apply it to a business context.
- Google Search Central — Crawling and indexing
- Google Search Central — JavaScript SEO basics
- Google Search Central — Canonical URLs
Corrections and updates
We keep Research resources up to date and correct factual errors when we find them. A material change to the sources, methodology or our interpretation receives a new update date.
For corrections or feedback: office@z-consult.bg
