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Handbook of Sustainable Design of Digital Services

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Ux/Ui    ODD#12     ODD#13    

Does the target functionality require calling an iFrame ?

Advice 

Technology

B People

A Planet

B Prosperity

Difficulty

N/A

Priority

/

Récurrence

/

Tests

Is an API solution available?

Precisions

The accessibility of an iframe is null and the pages' ergonomics offering the service being restricted, the iFrame is a solution that will downgrade the user experience.

Additional elements

Rule for assessing the level of compliance of the criterion

/

Life cycle

Réalisation

6 other criteria related to the recommendation: Media engineering: reducing the digital service media as much as possible (images, animations, content, etc.)

Recommendation Essential

UI

Is a media management / use policy in place to reduce their impact, with criteria for media compression and formats ?

Recommendation Essential

UI

Are the number of fonts and the variants of fonts called (weight, characters used in the project) limited ?

Recommendation

Technology

Can the functionality be offered without calling external scripts or libraries (JS, AJAX, ...) ?

Recommendation

UI

Can the native system features and components match as needed ?

Recommendation

UI

Are videos and animations only used when they add value to the user ?

Recommendation

UI

Are the images optimized for their functions ?