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Performance Audit for www.umassmemorialhealthcare.org

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	57
2	largest-contentful-paint	57
3	first-meaningful-paint	57
4	speed-index	57
5	total-blocking-time	57
6	max-potential-fid	57
7	interactive	57
8	redirects	57
9	mainthread-work-breakdown	57
10	uses-rel-preconnect	57
11	font-display	57
12	third-party-summary	43
13	largest-contentful-paint-element	57
14	unsized-images	57
15	uses-long-cache-ttl	57
16	offscreen-images	44
17	render-blocking-resources	57
18	unminified-javascript	57
19	unused-css-rules	57
20	unused-javascript	57
21	modern-image-formats	57
22	uses-optimized-images	12
23	uses-text-compression	57
24	uses-responsive-images	57
25	legacy-javascript	57
26	uses-passive-event-listeners	56
27	dom-size	23
28	total-byte-weight	6
29	bootup-time	4
30	third-party-facades	4
31	prioritize-lcp-image	4
32	cumulative-layout-shift	5
33	layout-shift-elements	1
34	layout-shifts	1