Why did my online store suddenly stop working?

Topic summary

A Shopify store owner experienced a sudden, complete malfunction where:

Primary Issues:

  • Store sections stopped loading entirely
  • The Shopify editor itself became inaccessible and crashed repeatedly
  • HTML inspection was blocked
  • Problems appeared without warning after 8 hours of normal operation

Key Details:

  • No recent code changes or app installations were made prior to the failure
  • Screenshots show error states in both the live storefront and backend editor
  • The store owner could see sections existed but couldn’t view or edit them

Diagnosis & Resolution:

  • One responder suggested custom code or slow-loading third-party widgets as potential causes
  • The store owner disputed this, noting no recent modifications
  • A subsequent check indicated the site appeared functional again from a customer perspective

Current Status: The issue may have resolved itself, though the root cause remains unclear. The store owner was advised to test again from their end.

Summarized with AI on November 13. AI used: claude-sonnet-4-5-20250929.

This morning I was working in my store and everything was ok, after +/- 8 hours this happened to me:

the store sections simply stopped loading and the site itself won’t let me inspect the html

To top it off, the store is crashing successively, this happened out of nowhere, I had a beautiful store, I’m super disappointed, can anyone tell me if it’s really Shopify’s mistake?

My website: https://bellaartecosmeticos.com/

This is most likely an issue with custom coding, or using third-party widgets that are taking too long to load.

sure? because I can’t even view the sections in the Shopify editor itself, but as you can see they are there, not to mention that since the last time I used the store (and everything was fine) I haven’t changed any code or installed any apps

and the editor itself also crashes

It seems to be working now, when I visit your site as a customer. Try again, and see if it’s working on your end.