Calibre: Most-used fields

The table below gives information about most-used fields that you can import from Calibre. Other fields might also be available in Adverity.

The fields that you can fetch in Adverity are updated regularly to reflect updates to data source APIs.

API name	Adverity UI name	Description	Use in Adverity
asset_count	asset_count	The total number of requests.	metric
consistently-interactive	consistently-interactive	The moment at which the main thread has had 5 seconds with no network activity or JavaScript long tasks.	metric
created_at	created_at	Datetime when a report was created.	dimension
css_body_size_in_bytes	css_body_size_in_bytes	The total, uncompressed filesize of CSS assets transferred during the page load.	metric
css_size_in_bytes	css_size_in_bytes	The total filesize of CSS assets transferred during the page load.	metric
cumulative-layout-shift	cumulative-layout-shift	The sum of scores from all of the unstable elements that move around during page load.	metric
date	date	Date of the report.	dimension
domSize	domSize	The quantity of DOM nodes.	metric
estimatedInputLatency	estimatedInputLatency	An estimate of how long your app takes to respond to user input during the busiest 5 second window of page load.	metric
first-contentful-paint	first-contentful-paint		metric
first-interactive	first-interactive	The moment at which the main thread has no active long tasks since First Contentful Paint.	dimension
first-meaningful-paint	first-meaningful-paint	The time at which the the largest area of above-the-fold content was painted to the screen.	dimension
firstRender	firstRender	The time at which the first page paint event occurred.	metric
font_body_size_in_bytes	font_body_size_in_bytes	The total, uncompressed filesize of Font (EOT, TTF, WOFF and WOFF2) assets transferred during the page load.	metric
font_size_in_bytes	font_size_in_bytes	The total filesize of Font (EOT, TTF, WOFF and WOFF2) assets transferred during the page load.	metric
html_body_size_in_bytes	html_body_size_in_bytes	The total, uncompressed filesize of HTML assets transferred during the page load.	metric
html_size_in_bytes	html_size_in_bytes	The total filesize of HTML assets transferred during the page load.	metric
image_body_size_in_bytes	image_body_size_in_bytes	The total, uncompressed filesize of Image (JPEG, PNG, GIF, Webp and SVG) assets transferred during the page load.	metric
image_size_in_bytes	image_size_in_bytes	The total filesize of Image (JPEG, PNG, GIF, Webp and SVG) assets transferred during the page load.	metric
js-parse-compile	js-parse-compile	The duration of the time taken to parse, compile and execute all JavaScript for a page.	metric
js_body_size_in_bytes	js_body_size_in_bytes	The total, uncompressed filesize of JavaScript assets transferred during the page load.	metric
js_size_in_bytes	js_size_in_bytes	The total filesize of JavaScript assets transferred during the page load.	metric
json_body_size_in_bytes	json_body_size_in_bytes	The total, uncompressed filesize of JSON assets transferred during the page load.	metric
json_size_in_bytes	json_size_in_bytes	The total filesize of JSON assets transferred during the page load.	metric
largest_contentful_paint	largest_contentful_paint	The time at which the the largest image, video or text element was painted to the screen.	metric
lighthouse-accessibility-score	lighthouse-accessibility-score	A number ranging from 0 to 100 evaluating the accessibility properties of a given page.	metric
lighthouse-best-practices-score	lighthouse-best-practices-score	A number ranging from 0 to 100 evaluating the implementation of a given page in relation to common best practices.	metric
lighthouse-performance-score	lighthouse-performance-score		metric
lighthouse-pwa-score	lighthouse-pwa-score	A number ranging from 0 to 100 evaluating if a page meets the Progressive Web App definition guidelines.	metric
lighthouse-seo-score	lighthouse-seo-score	A number ranging from 0 to 100 evaluating the SEO potential of a page from pre-defined audits.	metric
max-potential-fid	max-potential-fid	The duration of the worst-case scenario time taken to respond to a user interaction.	metric
oncontentload	oncontentload	The browser emits onContentloaded when the document has been parsed and the content has been constructed.	metric
onload	onload	The browser emits onLoad when all initial resources have finished loading. This includes HTML, Images, CSS, JavaScript and Video media.	dimension
page_body_size_in_bytes	page_body_size_in_bytes	The total, uncompressed filesize of all page assets transferred during the page load.	metric
page_dns_timing	page_dns_timing	The time taken in DNS lookup for the page.	metric
page_download_timing	page_download_timing	Time to first byte (TTFB) plus the time taken to download the HTML.	metric
page_id	page_id	Identifier of the web page.	dimension
page_name	page_name	The name of the web page.	dimension
page_size_in_bytes	page_size_in_bytes	The total filesize of all page assets transferred during the page load.	metric
page_ssl_timing	page_ssl_timing	The time it takes the browser to handle SSL negotiation for the main/document HTML request.	metric
page_tcp_timing	page_tcp_timing	The time all samples spent in establishing a TCP connection to the page.	metric
profile	profile	Profile: device, type of connection and its quality, third party scripts and so on (Nexus 5X, Good 3G; Chrome Desktop, etc.).	dimension
profile_status	profile_status	Profile status.	dimension
site_id	site_id	The identifier of the website.	dimension
speed_index	speed_index	A timing metric that is calculated by analysing the time that the majority of the user’s viewport has rendered.	metric
status	status	Status of the web page.	dimension
testDuration	testDuration	The duration of Calibre test	metric
third_party_count	third_party_count	The total number of identified third party providers existing on a page.	metric
third_party_main_thread_duration	third_party_main_thread_duration	The total duration of main thread tasks prompted by third party script.	metric
third_party_size_in_bytes	third_party_size_in_bytes	The total filesize of third party JavaScript assets transferred during the page load.	metric
time-to-first-byte	time-to-first-byte	The time taken from the request being made until the first byte arriving back to the browser.	metric
total-blocking-time	total-blocking-time	The total duration of Main thread tasks observed between First Contentful Paint and Time to Interactive.	metric
uuid	uuid	A universally unique identifier.	dimension
video_body_size_in_bytes	video_body_size_in_bytes	The total, uncompressed filesize of Video assets transferred during the page load.	metric
video_size_in_bytes	video_size_in_bytes	The total filesize of Video assets transferred during the page load.	metric
visually_complete	visually_complete	A timing metric that is calculated by analysing the time that the user’s viewport has fully rendered.	metric
visually_complete_85	visually_complete_85	A timing metric that is calculated by analysing the time that the user’s viewport has been 85% rendered.	dimension