The State of Web Vitals

LCP priority hint

The strongest priority signal on the LCP element: preload, fetchpriority, preconnect, or none.

Field data PhoneDesktopAll Scope All sites Q2 2026 edition · All devices field outcomes
Metric LCP INP CLS
1

At a glance the headline numbers for LCP priority hint

The strongest priority signal on the LCP element: preload, fetchpriority, preconnect, or none.

4
Categories
176,552 sites
86.2%
Top share
none
1.5s
Top LCP
Median for none

86.2% of LCP images get no priority help at all.

The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
2

LCP priority hint who uses what, and how fast each group loads

Median LCP
0
0.5s
1s
1.5s
2s
2.5s
3s
3.5s
4s
preconnect1.4s4% of sites
highprio1.5s8% of sites
none1.5s86% of sites
preload1.6s2% of sites
VariantShare of sitesMedian
preconnect 6,529 sites
4%
1.4s
highprio 14,632 sites
8%
1.5s
none 152,211 sites
86%
1.5s
preload 3,180 sites
2%
1.6s

Preconnect sites post the best median LCP (1.4s). Preload sites trail at 1.6s. Correlation, not causation. computed

The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
3

Passing LCP per LCP priority hint which group passes the LCP most often

VariantSitesPassing LCPLCP
Preconnect 3.7% 6,529 87% 1.4s
Highprio 8.3% 14,632 84% 1.5s
None 86.2% 152,211 82% 1.5s
Preload 1.8% 3,180 81% 1.6s
Good Needs Improvement Poor Sorted best-passing first · median colored by its own rating · pass = good LCP (2.5s at p75) · one value per site

87% of Preconnect sites pass LCP. Preload trails 6 points behind. computed

The State of Web Vitals · Q2 2026 · 189,915 sites · all devices field datacorewebvitals.io/state-of-cwv
4

Why this matters for the Core Web Vitals, and where to start fixing it

Browsers start most images at low priority, because most images do not matter. The LCP image is the exception, and without help the browser only finds out after layout. fetchpriority=high says it upfront. A preload moves the discovery earlier as well. None means the most important resource on the page starts at the back of the queue.

One hint on one image. Spraying fetchpriority=high across the page puts the queue right back where it started.

How does this affect the Core Web Vitals?

LCP priority hint correlates with the LCP. With Preconnect, 87% of sites pass the LCP. With Preload, 81% do.

Go fix it Preload the LCP image → Guide to resource prioritization → Fix slow hero images →
Related signals LCP image size → LCP origin → LCP image format → LCP element type → Chrome field data from 189,915 sites, representing millions of real page loads · How we measured