Loop AI Engine

iSmartFrame throught the proprietary technology named LOOP (Loading Optimizer), is able to perform automatic optimization of Core Web Vitals.

Automatic optimization of Core Web Vitals

Optimize three main aspects of the user experience: loading, interactivity, and visual stability.

Largest Contentful Paint (LCP): LOOP reduce loading time defining LCP image.
First Input Delay (FID): LOOP improves interactivity optimizing JS waterfall chain
Cumulative Layout Shift (CLS): LOOP bring near to zero the shift of layout throught the CSS critical

HTML Analisys

The LOOP analize the HTML page to select the main LCP image/s to serve it/them to the client browser.

Viewport Size

The A.I. engine define the images above the fold related to the device viewport dimensions.

JS&CSS Critical

The optimization engine create Critical JS and CSS to minimize the Google CLS and FID metrics values and optimize UX.


The LOOP define mandatory fonts to load minimizing the CLS value.

Boost your UX, Boost your business!