> For the complete documentation index, see [llms.txt](https://developer.parvenu.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.parvenu.io/enrichments/website-enrichment.md).

# Website Enrichment

Resolve a company website from its name or LinkedIn URL, one company at a time or across an entire Parvenu list.

Website Lookup resolves a company's website from its name, its LinkedIn company URL, or both. Run this before [Scrape Website with AI](/enrichments/scrape-website-with-ai.md), which needs a website on the row to work.

### Endpoints

* [Individual Lookup](/enrichments/website-enrichment/individual-lookup.md): pass a company name and/or LinkedIn URL, get the website back in the response. Synchronous.
* [List Lookup](/enrichments/website-enrichment/list-lookup.md): pass a `listname`; the API resolves a website for every row in the list and writes it to the `company_website` column. Asynchronous.

### Use Cases

* **Backfill missing domains on a list sourced from LinkedIn only.** Many list sources have a company name and LinkedIn URL but no website, this fills the gap needed for domain-based enrichments.
* **Unblock website-dependent enrichments in your pipeline.** [Scrape Website with AI](/enrichments/scrape-website-with-ai.md) and other website-based lookups need a resolved domain on the row first.

{% hint style="info" %}
Costs **0.5 credits per company**, charged only when a website is found. On a list, each company name is looked up once, however many contacts share it.
{% endhint %}