[BUG] IBM equal accessibility plugin hangs indefinitely for IBM Cloud ApiDocs application

[npovatho]

Describe the bug

The Accessibility checker tools hangs on our applications

To Reproduce
Steps to reproduce the behavior:

1. Go to 'https://cloud.ibm.com/apidocs/secrets-manager/secrets-manager-v2'
2. Go to F12 to the IBM Equal Accessibility Checker Tool
3. Click on Scan
4. See that it hangs & never gets us the scan result

Expected behavior
We should be seeing the accessibility test results.

Screenshots
NA

Desktop (please complete the following information):

• OS:Mac Sonoma
• Browser Chrome
• Version 42.0.7444.60

Additional context
Additional Urls :

In production https://cloud.ibm.com/apidocs/vpc/latest#update-subnet-reserved-ip
In development https://dev.console.test.cloud.ibm.com/docs/apis/secrets-manager/secrets-manager-v2?code=curl

Definition of Done

• Design artifacts reviewed
• Work item implemented
• Automated test case created (when applicable)
• Unit test completed
• Run Checker (when applicable)
• Manual and Screen Reader Testing (when applicable)
• Video recording of user experience walkthrough (if impact to UX)
• PR created

[tombrunet]

It's generally a large page. If I disable element_tabbable_visible and style_focus_visible, it completes in about three minutes. Still slow, but does complete. Will need to take a deep dive into these two rules in particular, but need to spend some time looking at overall rule performance to see where else we can improve.