WEBVTT

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What does that extra website widget bring with it?

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An embedded service can add code, network requests and dependencies.

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Review the value and the extra work.
6 third-party widget checks.

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Start with the visitor benefit
Know which useful task the widget helps someone complete.
Visitor need · Useful feature · Clear purpose

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Review the loading cost
Extra scripts can increase download and processing work.
Added requests · Script download · Browser processing

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Check when it is needed
An off-screen widget may not need to load immediately.
First-view needs · Later page content · Suitable loading strategy

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Understand data access
Ask what information the service receives and how it behaves.
Service purpose · Data flow · Provider documentation

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Plan for service failure
The page needs a sensible experience if the widget is unavailable.
Unavailable provider · Useful alternative · Clear next step

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Review the complete result
Check speed, keyboard use and the task after adding it.
Performance check · Keyboard operation · Working visitor journey

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Your checklist
Start with the visitor benefit · Review the loading cost · Check when it is needed · Understand data access · Plan for service failure · Review the complete result

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Keep the services that help the visitor.
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