Puppeteer
Waterfalls
Supports a single record and shows a list of all the requests made during the test with a breakdown of important timings and details for each.
Waterfall
You can use `VARIABLE` for device/url meaning it will show what ever the user currently selects (phone or desktop, origin or exact page)
html
css
js
image
font
other
blocked
dns
connect
ssl
Resource
web.dev– /
20.0 KB / 122.6 KB
fonts.googl…– /css
3.4 KB / 62.6 KB
fonts.googl…– /css2
982 B / 1.3 KB
www.gstatic… /css/app.css
132.1 KB / 1011.3 KB
www.gstatic… rk-theme.css
5.0 KB / 26.9 KB
web.dev– /extras.css
367 B / 68 B
www.gstatic… s/lockup.svg
1.1 KB / 2.8 KB
web.dev… blue_720.png
26.7 KB / 26.4 KB
web.dev… 2beacc.frame
434 B / 0 B
web-dot-dev… 2beacc.frame
3.9 KB / 0 B
fonts.gstat… bQoi-E.woff2
0 B
fonts.gstat… IhQ8tQ.woff2
0 B
web.dev… mark_720.png
24.1 KB / 23.8 KB
web.dev… ture_480.png
11.8 KB / 11.6 KB
web.dev… v.v2_480.png
26.4 KB / 26.2 KB
web.dev… tity_480.png
21.9 KB / 21.7 KB
www.gstatic… pp_loader.js
8.8 KB / 27.3 KB
www.gstatic… pp_module.js
56.4 KB / 167.9 KB
www.gstatic… ts_module.js
303.6 KB / 1077.4 KB
www.gstatic… /favicon.png
463 B / 363 B
www.gstatic… er_module.js
6.5 KB (from cache)
www.gstatic… ce_module.js
717 B (from cache)
www.gstatic… cs_module.js
188 B (from cache)
www.gstatic… or_module.js
6.0 KB (from cache)
www.gstatic… er_module.js
3.7 KB (from cache)
www.gstatic… av_module.js
12.4 KB (from cache)
www.gstatic… rk_module.js
56.5 KB (from cache)
www.gstatic… nt_module.js
10.0 KB (from cache)
www.gstatic… ar_module.js
2.2 KB (from cache)
www.gstatic… ip_module.js
29.4 KB (from cache)
www.gstatic… es_module.js
449 B (from cache)
www.gstatic… os_module.js
443 B (from cache)
www.gstatic… ty_module.js
485 B (from cache)
www.gstatic… nk_module.js
2.3 KB (from cache)
www.gstatic… me_module.js
1.3 KB (from cache)
www.gstatic… or_module.js
6.9 KB (from cache)
www.gstatic… on_module.js
821 B (from cache)
www.gstatic… el_module.js
166 B (from cache)
www.gstatic… ss_module.js
847 B (from cache)
www.gstatic… ar_module.js
3.2 KB (from cache)
www.gstatic… ch_module.js
11.4 KB (from cache)
www.gstatic… sk_module.js
1.3 KB (from cache)
www.gstatic… ar_module.js
6.9 KB (from cache)
www.gstatic… bs_module.js
159 B (from cache)
www.gstatic… oc_module.js
7.9 KB (from cache)
www.gstatic… ip_module.js
3.6 KB (from cache)
www.gstatic… er_module.js
171 B (from cache)
www.gstatic… nfig/2a.json
28 B (from cache)
web.dev… /profile/ogb
525 B / 478 B
www.gstatic… ed_module.js
189 B (from cache)
www.gstatic… og_module.js
163 B (from cache)
www.gstatic… or_module.js
212 B (from cache)
www.gstatic… er_module.js
6.6 KB (from cache)
www.gstatic… wc_module.js
16.2 KB (from cache)
web.dev… profile/user
275 B / 2 B
www.googlet…– /gtm.js
103.0 KB / 329.6 KB
www.googlet…– /gtm.js
96.4 KB / 297.4 KB
www.googlet…– /gtag/js
113.4 KB / 336.5 KB
unpkg.com… tion.iife.js
12.2 KB (from cache)
www.googlet…– /gtag/js
109.9 KB / 311.4 KB
www.google-…– /g/collect
548 B / 0 B
www.google-…– /g/collect
57 B / 0 B
0s
1.0s
2.0s
3.0s
4.0s
5.0s
6.0s
7.0s
8.0s
9.0s
10.0s
11.0s
12.0s
13.0s
14.0s
421 ms
213 ms
206 ms
236 ms
210 ms
253 ms
196 ms
281 ms
123 ms
240 ms
102 ms
29 ms
181 ms
252 ms
241 ms
234 ms
195 ms
257 ms
235 ms
178 ms
20 ms
20 ms
22 ms
22 ms
47 ms
24 ms
32 ms
34 ms
92 ms
90 ms
75 ms
43 ms
34 ms
26 ms
29 ms
43 ms
33 ms
43 ms
46 ms
63 ms
58 ms
33 ms
29 ms
22 ms
24 ms
27 ms
25 ms
30 ms
205 ms
18 ms
19 ms
20 ms
21 ms
22 ms
176 ms
242 ms
225 ms
203 ms
131 ms
200 ms
1161 ms
255 ms
Waterfall
Or you can specifically set the device using `DESKTOP` or `PHONE`
html
css
js
image
font
other
blocked
dns
connect
ssl
Resource
web.dev– /
20.0 KB / 122.6 KB
fonts.googl…– /css
3.7 KB / 61.7 KB
fonts.googl…– /css2
613 B / 1.3 KB
www.gstatic… /css/app.css
131.7 KB / 1011.3 KB
www.gstatic… rk-theme.css
5.4 KB / 26.9 KB
web.dev– /extras.css
365 B / 68 B
www.gstatic… s/lockup.svg
1.1 KB / 2.8 KB
web.dev… blue_720.png
26.7 KB / 26.4 KB
web.dev… 2beacc.frame
433 B / 0 B
web-dot-dev… 2beacc.frame
10.5 KB / 0 B
www.gstatic… pp_loader.js
8.8 KB / 27.3 KB
fonts.gstat… bQoi-E.woff2
0 B
fonts.gstat… IhQ8tQ.woff2
0 B
web.dev… mark_480.png
15.1 KB / 14.8 KB
web.dev… ture_480.png
11.8 KB / 11.6 KB
web.dev… v.v2_480.png
26.5 KB / 26.2 KB
web.dev… tity_480.png
22.0 KB / 21.7 KB
fonts.gstat… HMdazQ.woff2
0 B
www.gstatic… pp_module.js
56.4 KB / 167.9 KB
www.gstatic… ts_module.js
303.6 KB / 1077.4 KB
www.gstatic… er_module.js
6.5 KB (from cache)
www.gstatic… ce_module.js
717 B (from cache)
www.gstatic… cs_module.js
188 B (from cache)
www.gstatic… or_module.js
6.0 KB (from cache)
www.gstatic… er_module.js
3.7 KB (from cache)
www.gstatic… av_module.js
12.4 KB (from cache)
www.gstatic… rk_module.js
56.5 KB (from cache)
www.gstatic… nt_module.js
10.0 KB (from cache)
www.gstatic… ar_module.js
2.2 KB (from cache)
www.gstatic… ip_module.js
29.4 KB (from cache)
www.gstatic… es_module.js
449 B (from cache)
www.gstatic… os_module.js
443 B (from cache)
www.gstatic… ty_module.js
485 B (from cache)
www.gstatic… nk_module.js
2.3 KB (from cache)
www.gstatic… me_module.js
1.3 KB (from cache)
www.gstatic… or_module.js
6.9 KB (from cache)
www.gstatic… on_module.js
821 B (from cache)
www.gstatic… el_module.js
166 B (from cache)
www.gstatic… ss_module.js
847 B (from cache)
www.gstatic… ar_module.js
3.2 KB (from cache)
www.gstatic… ch_module.js
11.4 KB (from cache)
www.gstatic… sk_module.js
1.3 KB (from cache)
www.gstatic… ar_module.js
6.9 KB (from cache)
www.gstatic… bs_module.js
159 B (from cache)
www.gstatic… oc_module.js
7.9 KB (from cache)
www.gstatic… ip_module.js
3.6 KB (from cache)
www.gstatic… er_module.js
171 B (from cache)
www.gstatic… ed_module.js
189 B (from cache)
www.gstatic… og_module.js
163 B (from cache)
www.gstatic… or_module.js
212 B (from cache)
www.gstatic… nfig/2a.json
28 B (from cache)
web.dev… /profile/ogb
537 B / 478 B
www.gstatic… er_module.js
6.6 KB (from cache)
www.gstatic… wc_module.js
16.2 KB (from cache)
www.gstatic… /favicon.png
446 B / 363 B
web.dev… profile/user
287 B / 2 B
www.googlet…– /gtm.js
103.0 KB / 329.6 KB
www.googlet…– /gtm.js
96.5 KB / 297.4 KB
www.googlet…– /gtag/js
109.3 KB / 309.9 KB
www.googlet…– /gtag/js
113.2 KB / 336.5 KB
unpkg.com… tion.iife.js
12.2 KB (from cache)
www.google-…– /g/collect
548 B / 0 B
www.google-…– /g/collect
57 B / 0 B
0s
1.0s
2.0s
3.0s
4.0s
715 ms
135 ms
135 ms
214 ms
135 ms
291 ms
132 ms
308 ms
109 ms
227 ms
88 ms
74 ms
40 ms
169 ms
133 ms
261 ms
348 ms
25 ms
121 ms
313 ms
27 ms
71 ms
78 ms
70 ms
83 ms
102 ms
88 ms
110 ms
127 ms
125 ms
148 ms
134 ms
152 ms
152 ms
239 ms
248 ms
271 ms
282 ms
278 ms
233 ms
231 ms
239 ms
264 ms
278 ms
261 ms
251 ms
272 ms
169 ms
104 ms
103 ms
59 ms
98 ms
22 ms
64 ms
83 ms
145 ms
234 ms
229 ms
160 ms
153 ms
129 ms
162 ms
83 ms