Performance
Explore 33 Performance technologies used across 216,838 websites.
33
Technologies
216,838
Sites using any
#1
Priority Hints
199,344
sites
38.0%
#2
Cloudflare Rocket Loader
15,373
sites
2.9%
#3
Lozad.js
3,131
sites
0.60%
All Performance Technologies
33 total
1
Priority Hints
38.0%
199,344
2
Cloudflare Rocket Loader
2.9%
15,373
3
Lozad.js
0.60%
3,131
4
Azure Monitor
0.50%
2,642
5
WP-Optimize
0.47%
2,450
6
Cloudflare Zaraz
0.45%
2,354
7
Turbo
0.27%
1,442
8
Google Cloud Trace
0.24%
1,254
9
Partytown
0.18%
922
10
Image Placeholders
0.15%
778
11
Optimization Detective
0.14%
755
12
a3 Lazy Load
0.13%
690
13
Turbolinks
0.11%
590
14
Embed Optimizer
0.11%
586
15
Image Prioritizer
0.11%
567
16
Performant Translations
0.08%
440
17
Blitz
0.08%
421
18
Quicklink
0.08%
412
19
Queue-it
0.06%
331
20
Speed Kit
0.06%
289
21
Flying Pages
0.05%
279
22
Intersection Observer
0.04%
216
23
Fasterize
0.02%
117
24
Gumlet
0.01%
55
25
Edgemesh
< 0.01%
52
26
BerqWP
< 0.01%
25
27
PerfectApps Swift
< 0.01%
23
28
Render Better
< 0.01%
22
29
Hyperspeed
< 0.01%
17
30
Jumbo
< 0.01%
12
31
SpeedSize
< 0.01%
8
32
Nostra
< 0.01%
6
33
Quicq
< 0.01%
4
Full Dataset
19 million domains with their full technology stacks — available as a CSV file.