Accelerate Car Buyer Formation

I’m experiencing frustrating delays when visitors hit “Submit” on the valuation form at www.carbuyercomparison.co.uk. The page itself loads fine, but as soon as the data is sent the browser just spins for several seconds before confirming the submission. Nothing else is mis-behaving—there are no error messages—yet this sluggish hand-off is hurting conversions.

I need someone to trace exactly where the bottleneck sits (front-end scripts, server-side validation, database writes, or any API calls) and then apply the fixes that will get the response time down to a near-instant click-and-confirm experience.

Please plan to:

• profile the current form workflow
• isolate the slow step(s) during submission
• implement and test the code, query, or infrastructure optimisations that remove the lag
• verify the final submission time is comfortably under one second for a typical user

No design changes are required; this task is purely about speed. If you have questions about the tech stack, send them over—once you show me where the delay lives and how you’ll address it, we can get started right away.