CDN 404 Errors on JS CSS IMAGES

Technical Q&A

Topic summary

Shopify store 6ydolls.com is experiencing widespread CDN 404 errors on JS, CSS, and image files, leaving the site effectively down for 2–3 days. The outage has caused an estimated $3,000 loss; the business typically spends $700–$1,000 per day on ads.

CDN 404 indicates requested static assets aren’t found on the content delivery network, preventing pages from loading correctly. Screenshots were provided and are central to understanding the error behavior.

Community suggestions included: share the store URL for checks, remove or fix potentially incorrect custom code, and specifically uninstall or correct any privacy banner app code that might have injected faulty references. Testing with a new theme and contacting Shopify Support were also recommended.

Updates: the URL was shared; a new theme was installed, but the issue persists, suggesting it’s not theme-related. The original poster contacted the helper, but the issue remains unresolved.

Status: unresolved/ongoing. Open questions center on which custom code or apps might be causing bad asset paths and whether Shopify’s CDN configuration or app-injected links are at fault.

Summarized with AI on December 25. AI used: gpt-5.
1

Hi everyone,

We urgently need help with our Shopify website https://6ydolls.com/. This site is one of our core business assets, and we spend around $700 to $1000 in advertising daily.

Unfortunately, we’ve run into a significant issue with CDN 404 errors that has caused the site to be down for the past two to three days. This downtime has already cost us approximately $3000, and it’s causing a major disruption to our operations and our customers.

We are in the middle of our core operational period, and this problem couldn’t have come at a worse time. The site’s unavailability is not only hurting our revenue but also damaging our customer trust and brand reputation.

Has anyone experienced a similar issue or can anyone offer guidance on how to quickly resolve this? We are desperate for any assistance or advice on what steps to take next.

Best regards,

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2

Hi, @Nappy

Can you share your store Url. So I can have a check

3

It seems that you have added a wrong code. If you are using an app related to the privacy banner, you can delete the app first. Or if you have added code related to the privacy banner, please delete it or modify the code correctly.

4

Have you ever tried installing a new theme to test it?

5

Suggest contacting shopify support asap. https://help.shopify.com/en/

6

ok https://6ydolls.com/

7

We changed the theme and still have this problem. It can be ruled out that it is a problem with the theme.

8

Yes we installed a new theme but same problem

9

Thanks, I have contacted you but the issue has not been resolved.