member-directory-detection

Finding the member directory URL on chamber of commerce sites requires a staged crawl strategy that scores landing pages, expands navigation links, and verifies candidates to return a single best result.

The best way to score links during a directory crawl involves applying internal signals like _page_directory_score to distinguish genuine member listings from other directory-like pages, ensuring accurate re-ranking and validation.

Same-domain navigation works by constraining the crawl strategy to stay within the original chamber site's domain, expanding from the landing page through internal navigation menus to locate and verify the member directory.

Handling diverse site structures during chamber directory scraping requires a multi-stage pipeline: resolving splash pages, scoring landing pages, expanding navigation, and applying fallback strategies with re-ranking.

Web scraping logic fails to verify genuine member listings when it lacks content verification steps, which must re-rank candidates using internal signals to filter out non-member directory-like pages.

Limitations of automated directory detection include struggling with unconventional site structures that bypass standard navigation expansion, requiring manual adaptation of the fallback and scoring logic for edge cases.