Websites Powered by SpeedCurve
2,064 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
Jan 2024
Mar 2025
Jun 2026
Domains observed using SpeedCurve in each month's HTTP Archive crawl,
Jul 2021 to Jun 2026 · peak 2,424 in Sep 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 125 ms
CLS 0
TTFB 700 ms
Median site among 1,274 SpeedCurve sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
960
United Kingdom
831
Germany
800
France
752
India
745
Canada
717
Spain
710
Netherlands
708
Sites using SpeedCurve by audience country, Chrome UX Report.
Top sites by authority
9+
2% · 9 of 372 sites
8+
1% · 102 of 7,677 sites
7+
<1% · 210 of 45,712 sites
6+
<1% · 285 of 110,136 sites
5+
<1% · 374 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 |
|---|---|---|---|---|---|
| 201 | cb2.com | 7.02/10 | 330,600 | 207,408 | Apr 2022 |
| 202 | commonplace.is | 7.02/10 | 140 | 119 | Oct 2022 |
| 203 | preventchildabuse.org | 7.02/10 | 16,300 | 4,533 | Jul 2021 |
| 204 | veranda.com | 7.02/10 | 68,600 | 65,191 | Feb 2022 |
| 205 | roompot.nl | 7.02/10 | 470 | 1,232 | Jul 2025 |
| 206 | mediamarkt.pl | 7.02/10 | 1,500 | 1,356 | Jun 2026 |
| 207 | sport.pl | 7.02/10 | 1,500 | 2,705 | Sep 2021 |
| 208 | boroughmarket.org.uk | 7.02/10 | 38,900 | 4,166 | Jul 2021 |
| 209 | pella.com | 7.01/10 | 205,300 | 63,510 | Jul 2021 |
| 210 | hpu.edu | 7.00/10 | 36,500 | 12,151 | May 2024 |
| 211 | but.fr | 6.99/10 | 12,500 | 3,841 | Jul 2021 |
| 212 | bestproducts.com | 6.97/10 | 46,900 | 86,554 | Feb 2022 |
| 213 | virginmediao2.co.uk | 6.96/10 | 1,000 | 887 | Mar 2025 |
| 214 | objektvision.se | 6.96/10 | 150 | 83 | Apr 2026 |
| 215 | perlego.com | 6.93/10 | 45,900 | 58,544 | Feb 2023 |
| 216 | fujingaho.jp | 6.93/10 | 12 | 94 | Sep 2023 |
| 217 | mediaworld.it | 6.90/10 | 1,300 | 4,095 | Jun 2026 |
| 218 | escape.com.au | 6.90/10 | 24,300 | 30,710 | Jul 2021 |
| 219 | autodesk.de | 6.89/10 | 4 | 4 | Feb 2022 |
| 220 | halloweencostumes.com | 6.87/10 | 683,400 | 183,398 | Jun 2024 |
| 221 | massimodutti.com | 6.87/10 | 85,200 | 40,394 | Aug 2025 |
| 222 | taylormadegolf.com | 6.84/10 | 230,800 | 85,543 | Jun 2026 |
| 223 | expertmarket.com | 6.84/10 | 16,600 | 7,539 | Jul 2021 |
| 224 | keurig.com | 6.84/10 | 613,600 | 53,797 | Jul 2021 |
| 225 | thecrownestate.co.uk | 6.84/10 | 740 | 448 | Nov 2023 |
| 226 | mediamarkt.at | 6.79/10 | 5,400 | 2,995 | Jun 2026 |
| 227 | understory.io | 6.77/10 | 360 | 8 | May 2025 |
| 228 | rehab4addiction.co.uk | 6.76/10 | 2,400 | 2,627 | Jul 2021 |
| 229 | secretescapes.com | 6.71/10 | 5,300 | 8,589 | Dec 2023 |
| 230 | thechronicle.com.au | 6.69/10 | 4,200 | 6,138 | Jul 2021 |
| 231 | webador.ch | 6.67/10 | 3 | 2 | Oct 2023 |
| 232 | rossignol.com | 6.65/10 | 38,900 | 14,823 | Nov 2024 |
| 233 | aje.com | 6.64/10 | 39,400 | 7,935 | Nov 2022 |
| 234 | adecco.fr | 6.62/10 | 420 | 363 | Jul 2021 |
| 235 | edinburghairport.com | 6.59/10 | 19,100 | 17,896 | Aug 2024 |
| 236 | mastersindatascience.org | 6.59/10 | 2,600 | 2,553 | Nov 2023 |
| 237 | 25ans.jp | 6.55/10 | 97 | 164 | Sep 2023 |
| 238 | gotobrno.cz | 6.53/10 | 4,200 | 258 | Jul 2021 |
| 239 | joybird.com | 6.52/10 | 130,800 | 37,430 | Jul 2021 |
| 240 | shipup.co | 6.51/10 | 62 | 9 | Jun 2025 |
| 241 | maxmara.com | 6.51/10 | 96 | 16 | Jul 2024 |
| 242 | innogy.cz | 6.50/10 | 61 | 39 | Dec 2021 |
| 243 | sjf.edu | 6.50/10 | 34,500 | 12,442 | Nov 2023 |
| 244 | hotelchocolat.com | 6.50/10 | 12,800 | 10,268 | Jul 2025 |
| 245 | wrangler.com | 6.49/10 | 566,300 | 128,457 | Jun 2026 |
| 246 | olivemagazine.com | 6.48/10 | 68,900 | 50,019 | Jul 2021 |
| 247 | mediamarkt.ch | 6.48/10 | 530 | 293 | May 2024 |
| 248 | simplybusiness.com | 6.47/10 | 20,000 | 8,424 | Nov 2023 |
| 249 | thomascook.com | 6.47/10 | 95,900 | 65,004 | Dec 2024 |
| 250 | elle.pl | 6.46/10 | 830 | 1,555 | Sep 2024 |
| 251 | visitqatar.com | 6.45/10 | 28,300 | 6,008 | Dec 2022 |
| 252 | evo.co.uk | 6.44/10 | 41,600 | 32,609 | Dec 2023 |
| 253 | monicavinader.com | 6.37/10 | 38,400 | 18,024 | Nov 2025 |
| 254 | webador.it | 6.36/10 | 1 | 7 | Oct 2023 |
| 255 | mghihp.edu | 6.35/10 | 14,700 | 7,471 | Feb 2025 |
| 256 | clarins.fr | 6.34/10 | 210 | 262 | Apr 2026 |
| 257 | thechinaproject.com | 6.33/10 | 10,000 | 5,631 | Nov 2022 |
| 258 | shipping-portal.com | 6.32/10 | - | - | Aug 2022 |
| 259 | parkiet.com | 6.31/10 | 160 | 568 | May 2024 |
| 260 | sportscheck.com | 6.29/10 | 190 | 908 | Apr 2026 |
| 261 | kao-kirei.com | 6.27/10 | 53 | 102 | Apr 2024 |
| 262 | vernier.com | 6.27/10 | 30,400 | 11,830 | Sep 2025 |
| 263 | greetz.nl | 6.27/10 | 510 | 259 | Sep 2022 |
| 264 | frontiercoop.com | 6.24/10 | 147,000 | 9,874 | Oct 2023 |
| 265 | jacadi.fr | 6.24/10 | 62 | 283 | Nov 2023 |
| 266 | kw.be | 6.23/10 | 810 | 1,037 | Jul 2021 |
| 267 | wizaz.pl | 6.23/10 | 1,800 | 5,785 | Jul 2024 |
| 268 | jomashop.com | 6.19/10 | 425,300 | 200,126 | Jun 2026 |
| 269 | clarins.jp | 6.19/10 | 12 | 15 | Apr 2026 |
| 270 | betnacional.bet.br | 4.73/10 | - | - | Jun 2025 |
| 271 | casinoorg-india.com | 0.31/10 | - | - | Sep 2025 |
| 272 | cortefiel.com | 4.44/10 | - | - | Sep 2021 |
| 273 | flashscore.co.za | 3.64/10 | - | - | Nov 2023 |
| 274 | flashscore.com.br | 4.73/10 | - | - | Jul 2021 |
| 275 | flashscore.com.ng | 3.50/10 | - | - | Jul 2021 |
| 276 | flashscore.pt | 3.92/10 | - | - | Jan 2024 |
| 277 | livesport.cz | 5.50/10 | 2,100 | 5,421 | Jul 2021 |
| 278 | mediamarkt.com.tr | 5.74/10 | 4,900 | 5,449 | Jun 2026 |
| 279 | myspringfield.com | 4.67/10 | - | - | Jan 2022 |
| 280 | polki.pl | 6.08/10 | 400 | 1,325 | Sep 2024 |
| 281 | sportisimo.cz | 5.84/10 | 170 | 840 | Apr 2025 |
| 282 | toprecepty.cz | 5.85/10 | 750 | 1,005 | Mar 2022 |
| 283 | womensecret.com | 5.15/10 | 3,400 | 4,941 | Jan 2022 |
| 284 | adameve.com | 5.52/10 | 81,900 | 4,633 | Jul 2021 |
| 285 | aeonretail.com | 6.14/10 | 73 | 177 | May 2024 |
| 286 | avon.co.za | 3.35/10 | - | - | Jul 2021 |
| 287 | avon.com.tr | 3.65/10 | - | - | Jul 2021 |
| 288 | blackcircles.com | 4.38/10 | - | - | Feb 2026 |
| 289 | brabantia.com | 5.71/10 | 11,900 | 4,813 | Aug 2023 |
| 290 | brainmarket.cz | 5.36/10 | 71 | 366 | Feb 2026 |
| 291 | codesports.com.au | 6.01/10 | 11,600 | 11,604 | Apr 2022 |
| 292 | conforama.ch | 5.33/10 | 24 | 179 | Jan 2025 |
| 293 | duluthtrading.com | 6.07/10 | 349,800 | 134,578 | May 2022 |
| 294 | easycash.fr | 5.28/10 | 62 | 281 | Dec 2022 |
| 295 | ellegirl.jp | 5.70/10 | 220 | 329 | Nov 2023 |
| 296 | esky.bg | 3.98/10 | - | - | Sep 2022 |
| 297 | esky.gr | 3.67/10 | - | - | Sep 2022 |
| 298 | esky.pl | 6.07/10 | 420 | 554 | Sep 2022 |
| 299 | esky.ro | 4.72/10 | - | - | Sep 2022 |
| 300 | esky.rs | 3.75/10 | - | - | Sep 2022 |
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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