Why does my website load slowly when customizing options?

Topic summary

Website slows and briefly freezes when selecting multiple product customization options on a specific product page (efx.co link provided). Issue persists after clearing cookies/cache and testing in incognito.

Another participant could not reproduce the slowdown. They recommended checking the browser developer console (Inspect > Console) for errors that can guide troubleshooting.

The original poster shared a console screenshot (Results.PNG) and noted the page eventually un-freezes but with noticeable delay. The image is central to understanding potential errors, but no specific error messages were detailed in the thread.

Status: unresolved/ongoing. Key next steps include reviewing the console output in the screenshot, capturing any error messages, and possibly checking network/performance tabs to identify slow scripts or requests.

Summarized with AI on January 8. AI used: gpt-5.

Hello,

Whenever I’m customizing an option this like:

https://www.efx.co/products/ebonite-envision-pearl?_pos=1&_psq=envision&_ss=e&_v=1.0

After I click a few options, the page will freeze, then load after a few seconds. I have cleared cookies/cache, and tried incognito with the same result.

Any help would be great.

Hi,

I cannot reproduce your error, everything works fine when I try it. But what you can do is check the console output of your browser (Usually with right click > Inspect > Console). If there is an error it often gives you a clue what to search for.

Hello,

I have attached a screenshot of the inspect results when this happens on my computer. It un-freezes, but seems to take a bit.

Any help would be appreciated.