sitespeed.io/lib/plugins/crux/repackage.js

148 lines
4.9 KiB
JavaScript

export function repackage(cruxResult) {
const result = {};
if (cruxResult.record.metrics.first_contentful_paint) {
result.FIRST_CONTENTFUL_PAINT_MS = {
p75: cruxResult.record.metrics.first_contentful_paint.percentiles.p75,
fast: cruxResult.record.metrics.first_contentful_paint.histogram[0]
.density,
moderate:
cruxResult.record.metrics.first_contentful_paint.histogram[1].density,
slow: cruxResult.record.metrics.first_contentful_paint.histogram[2]
.density
};
}
if (cruxResult.record.metrics.cumulative_layout_shift) {
result.CUMULATIVE_LAYOUT_SHIFT_SCORE = {
p75: cruxResult.record.metrics.cumulative_layout_shift.percentiles.p75,
fast: cruxResult.record.metrics.cumulative_layout_shift.histogram[0]
.density,
moderate:
cruxResult.record.metrics.cumulative_layout_shift.histogram[1].density,
slow: cruxResult.record.metrics.cumulative_layout_shift.histogram[2]
.density
};
}
if (cruxResult.record.metrics.largest_contentful_paint) {
result.LARGEST_CONTENTFUL_PAINT_MS = {
p75: cruxResult.record.metrics.largest_contentful_paint.percentiles.p75,
fast: cruxResult.record.metrics.largest_contentful_paint.histogram[0]
.density,
moderate:
cruxResult.record.metrics.largest_contentful_paint.histogram[1].density,
slow: cruxResult.record.metrics.largest_contentful_paint.histogram[2]
.density
};
}
if (cruxResult.record.metrics.interaction_to_next_paint) {
result.INTERACTION_TO_NEXT_PAINT_MS = {
p75: cruxResult.record.metrics.interaction_to_next_paint.percentiles.p75,
fast: cruxResult.record.metrics.interaction_to_next_paint.histogram[0]
.density,
moderate:
cruxResult.record.metrics.interaction_to_next_paint.histogram[1]
.density,
slow: cruxResult.record.metrics.interaction_to_next_paint.histogram[2]
.density
};
}
if (cruxResult.record.metrics.experimental_time_to_first_byte) {
result.TIME_TO_FIRST_BYTE_MS = {
p75: cruxResult.record.metrics.experimental_time_to_first_byte.percentiles
.p75,
fast: cruxResult.record.metrics.experimental_time_to_first_byte
.histogram[0].density,
moderate:
cruxResult.record.metrics.experimental_time_to_first_byte.histogram[1]
.density,
slow: cruxResult.record.metrics.experimental_time_to_first_byte
.histogram[2].density
};
}
if (cruxResult.record.metrics.round_trip_time) {
result.ROUND_TRIP_TIME_MS = {
p75: cruxResult.record.metrics.round_trip_time.percentiles.p75,
low: cruxResult.record.metrics.round_trip_time.histogram[0].density,
medium: cruxResult.record.metrics.round_trip_time.histogram[1].density,
high: cruxResult.record.metrics.round_trip_time.histogram[2].density
};
}
if (
cruxResult.record.metrics
.largest_contentful_paint_image_resource_load_duration
) {
result.LCP_IMAGE_RESOURCE_LOAD_DURATION_MS = {
p75: cruxResult.record.metrics
.largest_contentful_paint_image_resource_load_duration.percentiles.p75
};
}
if (
cruxResult.record.metrics.largest_contentful_paint_image_resource_load_delay
) {
result.LCP_IMAGE_RESOURCE_LOAD_DELAY_MS = {
p75: cruxResult.record.metrics
.largest_contentful_paint_image_resource_load_delay.percentiles.p75
};
}
if (
cruxResult.record.metrics
.largest_contentful_paint_image_element_render_delay
) {
result.LCP_IMAGE_ELEMENT_RENDER_DELAY_MS = {
p75: cruxResult.record.metrics
.largest_contentful_paint_image_element_render_delay.percentiles.p75
};
}
if (
cruxResult.record.metrics.largest_contentful_paint_image_time_to_first_byte
) {
result.LCP_IMAGE_TTFB_MS = {
p75: cruxResult.record.metrics
.largest_contentful_paint_image_time_to_first_byte.percentiles.p75
};
}
if (
cruxResult.record.metrics.form_factors &&
cruxResult.record.metrics.form_factors.fractions
) {
result.FORM_FACTORS_FRACTIONS = {
desktop: cruxResult.record.metrics.form_factors.fractions.desktop,
phone: cruxResult.record.metrics.form_factors.fractions.phone,
tablet: cruxResult.record.metrics.form_factors.fractions.tablet
};
}
if (
cruxResult.record.metrics.largest_contentful_paint_resource_type &&
cruxResult.record.metrics.largest_contentful_paint_resource_type.fractions
) {
result.LCP_RESOURCE_TYPES_FRACTIONS = {
text: cruxResult.record.metrics.largest_contentful_paint_resource_type
.fractions.text,
image:
cruxResult.record.metrics.largest_contentful_paint_resource_type
.fractions.image
};
}
if (
cruxResult.record.metrics.navigation_types &&
cruxResult.record.metrics.navigation_types.fractions
) {
result.NAVIGATION_TYPES_FRACTIONS =
cruxResult.record.metrics.navigation_types.fractions;
}
result.data = cruxResult;
return result;
}