- May 1, 2006
- 4,150
- 3,018
- Awards
- 13
- First Name
- Alex
Here is a cool website I found looking for dealership citation data, pretty cool. Ranks core web vitals, and shows market share for automotive website providers, and shows when dealers defect from one website provider to another:
![]()
DealerDB - Market Dynamics
Explore the most up-to-date data on market share shifts, performance metrics, and vendor switches to stay ahead in the competitive auto dealership industrywww.dealerships.io


A developer built a free tool using the Google Lighthouse API to monitor Core Web Vitals daily across over 5,000 U.S. franchise dealership websites, expanding it over two years to include agentic scoring, script/tool auditing, domain health checks, and email alerting. The thread evolves into a product update log, with the creator revealing widespread industry issues like duplicate third-party scripts degrading CWV scores and approximately 3,800 dealer sites failing to load without 'www.' in the URL. The key takeaway is that a free, publicly accessible performance benchmarking tool now exists for dealers, with a comprehensive annual industry report comparing website vendors planned for year-end.