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Performance Audit for www.ontellus.com

These checks ensure that your page is optimized for users to be able to see and interact with page content.

#	attributeattribute name requiring attention	countnumber of pages with this attribute
1	first-contentful-paint	50
2	largest-contentful-paint	50
3	first-meaningful-paint	50
4	speed-index	50
5	total-blocking-time	50
6	max-potential-fid	50
7	interactive	50
8	mainthread-work-breakdown	50
9	bootup-time	50
10	uses-rel-preconnect	50
11	font-display	50
12	third-party-summary	46
13	largest-contentful-paint-element	50
14	unsized-images	50
15	uses-long-cache-ttl	50
16	offscreen-images	33
17	render-blocking-resources	50
18	unminified-css	50
19	unused-css-rules	50
20	unused-javascript	50
21	uses-responsive-images	50
22	legacy-javascript	50
23	dom-size	50
24	uses-passive-event-listeners	3
25	modern-image-formats	4
26	third-party-facades	2
27	total-byte-weight	5
28	cumulative-layout-shift	4
29	layout-shift-elements	2
30	layout-shifts	2