Websites Powered by SpeedCurve
2,037 websites tracked using SpeedCurve (RUM) · www.speedcurve.com
SpeedCurve is a real-user-monitoring tool that measures live page performance. Its official site is speedcurve.com. PoweredBy tracks the websites that use SpeedCurve across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the rum ecosystem.
Usage trend
1K
2K
3K
Jul 2021
Oct 2022
Feb 2024
May 2025
Aug 2026
Domains observed using SpeedCurve in each month's HTTP Archive crawl,
Jul 2021 to Aug 2026 · peak 2,424 in Sep 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.9 s
INP 125 ms
CLS 0
TTFB 700 ms
Median site among 1,237 SpeedCurve sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
846
United Kingdom
726
Germany
694
India
652
France
625
Canada
624
Spain
605
Netherlands
600
Sites using SpeedCurve by audience country, Chrome UX Report.
Top sites by authority
9+
3% · 10 of 372 sites
8+
1% · 103 of 7,677 sites
7+
<1% · 207 of 45,712 sites
6+
<1% · 276 of 110,136 sites
5+
<1% · 360 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running SpeedCurve in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using SpeedCurve
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | liverpool.ac.uk | 8.01/10 | 20,200 | 13,785 | Oct 2025 |
| 102 | maryville.edu | 8.01/10 | 31,500 | 8,131 | Nov 2023 |
| 103 | townandcountrymag.com | 8.00/10 | 808,900 | 297,156 | Feb 2022 |
| 104 | syracuse.edu | 7.99/10 | 213,200 | 28,595 | Nov 2023 |
| 105 | babbel.com | 7.98/10 | 353,400 | 68,456 | Nov 2025 |
| 106 | secure-platform.com | 7.96/10 | - | - | Sep 2023 |
| 107 | lululemon.com | 7.96/10 | - | - | Aug 2024 |
| 108 | oprahdaily.com | 7.95/10 | 397,100 | 261,476 | Jan 2022 |
| 109 | lrb.co.uk | 7.95/10 | 33,000 | 31,471 | Jan 2023 |
| 110 | casino.org | 7.95/10 | 169,700 | 76,293 | Jul 2021 |
| 111 | o2.co.uk | 7.94/10 | 29,600 | 29,735 | Nov 2023 |
| 112 | elledecor.com | 7.92/10 | 304,200 | 187,314 | Feb 2022 |
| 113 | virginmedia.com | 7.91/10 | 62,200 | 40,830 | May 2023 |
| 114 | aufeminin.com | 7.89/10 | 570 | 2,517 | Nov 2022 |
| 115 | vogue.com.au | 7.88/10 | 86,600 | 52,499 | Oct 2025 |
| 116 | mediamarkt.de | 7.84/10 | 8,200 | 18,054 | Jul 2021 |
| 117 | vu.edu.au | 7.84/10 | 11,200 | 10,322 | Feb 2026 |
| 118 | udayton.edu | 7.83/10 | 73,700 | 21,407 | Nov 2023 |
| 119 | getjobber.com | 7.81/10 | 99,200 | 29,033 | Nov 2023 |
| 120 | thepioneerwoman.com | 7.80/10 | 4,294,200 | 1,442,171 | Feb 2022 |
| 121 | jcrew.com | 7.79/10 | 371,000 | 289,538 | Aug 2022 |
| 122 | asics.com | 7.79/10 | 715,500 | 160,803 | Jun 2026 |
| 123 | barnardos.org.uk | 7.79/10 | 2,800 | 3,665 | Mar 2023 |
| 124 | levi.com | 7.78/10 | 747,400 | 246,122 | Jun 2026 |
| 125 | radiotimes.com | 7.76/10 | 1,367,100 | 773,872 | Jul 2021 |
| 126 | ray-ban.com | 7.75/10 | 733,700 | 155,171 | Jun 2026 |
| 127 | arcpublishing.com | 7.74/10 | - | - | Apr 2025 |
| 128 | webador.com | 7.73/10 | 8,200 | 2,672 | Oct 2023 |
| 129 | dollarshaveclub.com | 7.73/10 | - | - | Dec 2024 |
| 130 | crateandbarrel.com | 7.73/10 | 1,200,300 | 525,330 | Apr 2022 |
| 131 | speedcurve.com | 7.72/10 | 730 | 376 | Jul 2021 |
| 132 | dominos.com | 7.72/10 | 2,429,600 | 306,750 | Aug 2025 |
| 133 | webador.fr | 7.71/10 | 13 | 31 | Oct 2023 |
| 134 | zbozi.cz | 7.70/10 | 6,200 | 14,594 | Nov 2024 |
| 135 | webador.de | 7.66/10 | 1 | 23 | Oct 2023 |
| 136 | casino.guru | 7.65/10 | 13,700 | 17,840 | Jul 2021 |
| 137 | logitechg.com | 7.63/10 | 480,100 | 88,399 | Jun 2026 |
| 138 | neimanmarcus.com | 7.63/10 | 402,300 | 351,623 | Jul 2026 |
| 139 | gilt.com | 7.62/10 | 45,300 | 25,888 | Aug 2024 |
| 140 | newzealand.com | 7.62/10 | 270,500 | 27,558 | Mar 2022 |
| 141 | autoexpress.co.uk | 7.61/10 | 32,700 | 55,146 | Jan 2024 |
| 142 | jeuneafrique.com | 7.59/10 | 1,700 | 3,576 | Jul 2021 |
| 143 | womansday.com | 7.59/10 | 170,400 | 165,495 | Feb 2022 |
| 144 | 360learning.com | 7.54/10 | 20,200 | 6,077 | Jan 2022 |
| 145 | mediaexpert.pl | 7.53/10 | 14,100 | 20,974 | Jun 2026 |
| 146 | simmons.edu | 7.52/10 | 23,400 | 10,414 | Nov 2023 |
| 147 | decider.com | 7.49/10 | 1,232,100 | 810,409 | Oct 2021 |
| 148 | saturn.de | 7.47/10 | 1,300 | 2,997 | Mar 2026 |
| 149 | tommy.com | 7.47/10 | 260 | 42 | Oct 2024 |
| 150 | bmwusa.com | 7.46/10 | 1,608,200 | 162,893 | Jul 2021 |
| 151 | autoweek.com | 7.46/10 | 250,700 | 191,519 | Feb 2022 |
| 152 | roadandtrack.com | 7.46/10 | 322,400 | 170,184 | Feb 2022 |
| 153 | cleanpower.org | 7.46/10 | 12,800 | 4,666 | Jul 2021 |
| 154 | seniorliving.org | 7.46/10 | 270,300 | 75,012 | Oct 2021 |
| 155 | morehouse.edu | 7.45/10 | 32,200 | 14,109 | Nov 2023 |
| 156 | emeritus.org | 7.45/10 | 29,200 | 18,260 | Apr 2023 |
| 157 | bicycling.com | 7.45/10 | 209,000 | 99,437 | Feb 2022 |
| 158 | csswizardry.com | 7.44/10 | 780 | 588 | Jul 2021 |
| 159 | philips.nl | 7.44/10 | 210 | 335 | Feb 2026 |
| 160 | emerson.edu | 7.43/10 | 39,300 | 11,619 | Nov 2023 |
| 161 | philips.de | 7.42/10 | 230 | 906 | Nov 2021 |
| 162 | logicool.co.jp | 7.42/10 | 920 | 964 | Apr 2025 |
| 163 | gumtree.com | 7.41/10 | 33,200 | 87,306 | Jul 2021 |
| 164 | london.ac.uk | 7.41/10 | 20,000 | 9,408 | Nov 2023 |
| 165 | weedmaps.com | 7.40/10 | 681,300 | 209,850 | May 2023 |
| 166 | hercampus.com | 7.40/10 | 355,200 | 436,202 | Aug 2022 |
| 167 | simplybusiness.co.uk | 7.38/10 | 3,800 | 3,844 | Nov 2023 |
| 168 | seventeen.com | 7.38/10 | 159,700 | 129,991 | Feb 2022 |
| 169 | historyextra.com | 7.37/10 | 658,000 | 122,497 | Jul 2021 |
| 170 | ebaumsworld.com | 7.36/10 | 38,100 | 18,475 | Aug 2021 |
| 171 | gardenersworld.com | 7.34/10 | 262,500 | 167,688 | Jul 2021 |
| 172 | jouwweb.be | 7.33/10 | 1 | 3 | Oct 2023 |
| 173 | thereformation.com | 7.32/10 | 199,800 | 167,059 | Oct 2022 |
| 174 | dolcegabbana.com | 7.31/10 | 152,700 | 21,239 | Jul 2021 |
| 175 | mediamarkt.nl | 7.31/10 | 2,400 | 4,689 | Jun 2026 |
| 176 | madewell.com | 7.30/10 | 398,300 | 174,145 | Aug 2024 |
| 177 | philips.co.uk | 7.27/10 | 16,800 | 9,766 | Jul 2026 |
| 178 | datart.cz | 7.26/10 | 1,700 | 2,742 | Sep 2022 |
| 179 | stuff.tv | 7.26/10 | 58,300 | 63,745 | Dec 2025 |
| 180 | safehome.org | 7.18/10 | 193,900 | 31,746 | Aug 2021 |
| 181 | delicious.com.au | 7.17/10 | 40,900 | 40,425 | Jul 2021 |
| 182 | singulart.com | 7.14/10 | 96,100 | 36,919 | Jul 2023 |
| 183 | revolve.com | 7.14/10 | 579,700 | 284,274 | Oct 2021 |
| 184 | landal.nl | 7.14/10 | 240 | 1,049 | Dec 2022 |
| 185 | spoonuniversity.com | 7.13/10 | 162,400 | 139,245 | Aug 2022 |
| 186 | gq.com.au | 7.12/10 | 39,600 | 26,519 | Oct 2025 |
| 187 | arcadia.edu | 7.11/10 | 37,500 | 13,048 | Dec 2023 |
| 188 | re-thinkingthefuture.com | 7.07/10 | 110,100 | 44,273 | Mar 2025 |
| 189 | redbookmag.com | 7.07/10 | 31,700 | 36,522 | Feb 2022 |
| 190 | mediamarkt.es | 7.06/10 | 8,700 | 24,291 | Jun 2026 |
| 191 | elfcosmetics.com | 7.05/10 | 390,600 | 52,971 | Sep 2024 |
| 192 | national-geographic.pl | 7.05/10 | 2,000 | 1,415 | Sep 2024 |
| 193 | telnyx.com | 7.03/10 | 50,800 | 9,401 | Nov 2021 |
| 194 | insurify.com | 7.03/10 | 623,000 | 49,891 | Mar 2022 |
| 195 | boden.com | 7.02/10 | 23,900 | 21,914 | Feb 2025 |
| 196 | webador.co.uk | 7.02/10 | 8 | 12 | Oct 2023 |
| 197 | practo.com | 7.02/10 | 566,100 | 1,024,956 | Jul 2021 |
| 198 | cb2.com | 7.02/10 | 330,600 | 207,408 | Apr 2022 |
| 199 | commonplace.is | 7.02/10 | 140 | 119 | Oct 2022 |
| 200 | preventchildabuse.org | 7.02/10 | 16,300 | 4,533 | Jul 2021 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
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