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One Search Across Every Domain

# Cross-Domain Search

Organisations with multiple websites, brands, or subdomains shouldn't require users to search each one separately. Keyspider's cross-domain search crawls every property and unifies results into one ranked list — so users find the right answer regardless of which domain it lives on.

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Index content from unlimited domains and subdomains in one collection
Cross-domain deduplication — no duplicate results when content is mirrored
Source domain displayed in results for user clarity
Per-domain relevance weighting — boost results from preferred properties
Domain-level access controls for internal vs. external content
Works across HTTP and HTTPS, with authentication support for gated domains

## How it works

1

### Add all domains to your collection

Add each website or subdomain as a separate data source within the same collection. Configure crawl settings independently for each domain.

2

### Set domain weighting

If some domains carry more authority or relevance than others, assign higher weights. The official product documentation site can outrank older support blogs, for example.

3

### Users search the full estate

One search bar queries every domain simultaneously. Results are ranked by relevance, with the source domain visible in each result so users know where the answer lives.

## Use cases

### Government digital estates

Federal and state agencies often have dozens of agency websites and subdomains. Cross-domain search gives citizens one place to find information across the whole government.

### University portals

Faculty sites, library systems, student portals, and research databases are typically separate domains. A single cross-domain search surfaces content from all of them.

### Enterprise multi-site deployments

An organisation with regional, product, or brand websites can unify them under a single search — useful for both customers and employees navigating the full estate.

## Related

Multiple Data Sources
Create Unlimited Search Forms
Web Crawler

## Ready to give your users better answers?

AI Search, AI Assistant, and Workplace Search. Deployed in days, not months. See it live on your own content.

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