Websites Powered by SpeedCurve
2,036 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
Nov 2022
Mar 2024
Jun 2025
Oct 2026
Domains observed using SpeedCurve in each month's HTTP Archive crawl,
Jul 2021 to Oct 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 1,222 SpeedCurve sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
835
United Kingdom
723
Germany
682
India
646
Canada
627
Spain
621
France
618
Italy
595
Sites using SpeedCurve by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| News and media | 0.03% | 13 |
| Education | 0.03% | 16 |
| Finance and insurance | 0.01% | 3 |
| Government | 0.01% | 1 |
| Non-profit and religious | <0.01% | 1 |
| Software and apps | <0.01% | 12 |
| Travel and hospitality | <0.01% | 6 |
| Retail | <0.01% | 22 |
| Arts and entertainment | <0.01% | 3 |
| Blogs and publishing | <0.01% | 1 |
| Automotive | <0.01% | 2 |
| Professional services | <0.01% | 1 |
Share of each industry's websites with a detected stack that use SpeedCurve; industries come from what sites declare in their own structured data.
Top sites by authority
9+
2% · 8 of 372 sites
8+
1% · 95 of 7,677 sites
7+
<1% · 197 of 45,712 sites
6+
<1% · 271 of 110,136 sites
5+
<1% · 352 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 |
|---|---|---|---|---|---|
| 1 | mit.edu | 9.18/10 | 163,800 | 31,239 | Oct 2026 |
| 2 | businessinsider.com | 9.11/10 | 6,219,300 | 2,952,834 | Jul 2021 |
| 3 | ft.com | 9.10/10 | 698,500 | 489,218 | Jul 2021 |
| 4 | berkeley.edu | 9.10/10 | 166,700 | 4,721 | Oct 2023 |
| 5 | sagepub.com | 9.07/10 | 31,100 | 2,692 | Jun 2025 |
| 6 | bizjournals.com | 9.04/10 | 803,700 | 750,107 | Jul 2025 |
| 7 | cbc.ca | 9.03/10 | 1,276,900 | 807,604 | Apr 2026 |
| 8 | latimes.com | 9.01/10 | 3,834,800 | 1,748,067 | Oct 2024 |
| 9 | mynavi.jp | 8.95/10 | 81 | 14 | Mar 2023 |
| 10 | nypost.com | 8.91/10 | 5,009,700 | 1,907,312 | Oct 2021 |
| 11 | newsweek.com | 8.90/10 | 5,027,500 | 1,494,203 | Oct 2025 |
| 12 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Nov 2023 |
| 13 | hbs.edu | 8.89/10 | 262,700 | 50,518 | Nov 2023 |
| 14 | semrush.com | 8.88/10 | 401,800 | 64,435 | Jul 2021 |
| 15 | azurewebsites.net | 8.87/10 | - | - | Feb 2026 |
| 16 | site.com | 8.86/10 | - | 1 | Jul 2023 |
| 17 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Oct 2023 |
| 18 | news.com.au | 8.85/10 | 494,400 | 340,842 | Jul 2021 |
| 19 | ucdavis.edu | 8.83/10 | 381,100 | 81,485 | Oct 2023 |
| 20 | unc.edu | 8.83/10 | 341,300 | 24,562 | Oct 2023 |
| 21 | nikkei.com | 8.79/10 | 1,900 | 2,469 | Nov 2022 |
| 22 | leparisien.fr | 8.79/10 | 20,200 | 35,048 | May 2022 |
| 23 | lesechos.fr | 8.79/10 | 8,900 | 14,217 | Sep 2024 |
| 24 | georgetown.edu | 8.78/10 | 136,900 | 25,266 | Nov 2023 |
| 25 | nzz.ch | 8.74/10 | 6,900 | 9,881 | Sep 2022 |
| 26 | bostonglobe.com | 8.71/10 | 322,400 | 261,819 | Nov 2024 |
| 27 | target.com | 8.71/10 | 22,063,400 | 5,697,207 | Oct 2025 |
| 28 | nike.com | 8.70/10 | 6,524,100 | 696,281 | Aug 2022 |
| 29 | ameba.jp | 8.68/10 | 660 | 173 | Jul 2024 |
| 30 | gwu.edu | 8.64/10 | 257,300 | 13,278 | Oct 2023 |
| 31 | autodesk.com | 8.63/10 | 742,400 | 114,708 | Jan 2022 |
| 32 | vanderbilt.edu | 8.63/10 | 265,200 | 51,240 | Oct 2023 |
| 33 | sydney.edu.au | 8.61/10 | 132,000 | 67,034 | Nov 2023 |
| 34 | cosmopolitan.com | 8.60/10 | 3,010,400 | 1,272,315 | Jul 2021 |
| 35 | ign.com | 8.60/10 | 11,684,900 | 2,876,285 | Apr 2026 |
| 36 | sbb.ch | 8.59/10 | 44,600 | 15,511 | Jul 2021 |
| 37 | theaustralian.com.au | 8.59/10 | 53,000 | 73,402 | Oct 2022 |
| 38 | jouwweb.nl | 8.56/10 | 6 | 20 | Oct 2023 |
| 39 | rice.edu | 8.56/10 | 255,400 | 12,718 | Oct 2023 |
| 40 | fastly.com | 8.55/10 | 17,400 | 6,039 | May 2022 |
| 41 | popularmechanics.com | 8.55/10 | 497,900 | 354,457 | Feb 2022 |
| 42 | goodhousekeeping.com | 8.55/10 | 2,874,800 | 1,243,662 | Feb 2022 |
| 43 | harpersbazaar.com | 8.54/10 | 865,400 | 480,050 | Feb 2022 |
| 44 | esquire.com | 8.53/10 | 842,400 | 501,576 | Feb 2022 |
| 45 | webfx.com | 8.52/10 | 116,400 | 66,588 | Jul 2021 |
| 46 | elle.com | 8.50/10 | 2,258,900 | 845,374 | Feb 2022 |
| 47 | miami.edu | 8.50/10 | 5 | 14 | Oct 2023 |
| 48 | american.edu | 8.46/10 | 284,900 | 63,463 | Nov 2023 |
| 49 | logitech.com | 8.45/10 | 690,100 | 162,287 | Jun 2026 |
| 50 | sage.com | 8.44/10 | 175,900 | 38,764 | May 2024 |
| 51 | rit.edu | 8.44/10 | 158,100 | 87,161 | Nov 2023 |
| 52 | caranddriver.com | 8.43/10 | 9,644,000 | 1,463,702 | Apr 2022 |
| 53 | springernature.com | 8.41/10 | 27,300 | 12,532 | Nov 2022 |
| 54 | thenation.com | 8.40/10 | 94,100 | 65,127 | Jul 2021 |
| 55 | f5.com | 8.39/10 | 66,600 | 17,745 | Oct 2023 |
| 56 | rd.com | 8.36/10 | 1,412,000 | 459,235 | Jul 2024 |
| 57 | york.ac.uk | 8.36/10 | 36,500 | 21,619 | Oct 2025 |
| 58 | biography.com | 8.35/10 | 3,248,500 | 329,889 | Feb 2023 |
| 59 | bristol.ac.uk | 8.33/10 | 52,100 | 24,733 | Jan 2026 |
| 60 | impact.com | 8.32/10 | 48,400 | 8,660 | Mar 2023 |
| 61 | inquirer.com | 8.32/10 | 332,600 | 170,553 | May 2022 |
| 62 | fordham.edu | 8.32/10 | 360,400 | 36,853 | Nov 2023 |
| 63 | delish.com | 8.31/10 | 3,921,400 | 1,029,192 | Feb 2022 |
| 64 | womenshealthmag.com | 8.31/10 | 925,000 | 654,603 | Feb 2022 |
| 65 | dailytelegraph.com.au | 8.30/10 | 22,800 | 46,585 | Jul 2021 |
| 66 | london.gov.uk | 8.29/10 | 36,900 | 17,157 | Apr 2023 |
| 67 | bbcgoodfood.com | 8.26/10 | 2,290,500 | 1,147,679 | Jul 2021 |
| 68 | menshealth.com | 8.26/10 | 2,529,600 | 949,002 | Feb 2022 |
| 69 | heraldsun.com.au | 8.25/10 | 23,800 | 45,431 | Jul 2021 |
| 70 | edmunds.com | 8.24/10 | 11,809,500 | 1,201,531 | Jul 2021 |
| 71 | pepperdine.edu | 8.24/10 | 67,600 | 10,931 | Nov 2023 |
| 72 | du.edu | 8.24/10 | 98,500 | 37,216 | Oct 2023 |
| 73 | seagate.com | 8.23/10 | 152,000 | 31,531 | Jun 2026 |
| 74 | smu.edu | 8.23/10 | 375,200 | 49,730 | Oct 2023 |
| 75 | countryliving.com | 8.19/10 | 1,046,300 | 573,304 | Feb 2022 |
| 76 | doctissimo.fr | 8.16/10 | 3,100 | 7,178 | Oct 2022 |
| 77 | housebeautiful.com | 8.15/10 | 630,100 | 360,398 | Feb 2022 |
| 78 | tasteofhome.com | 8.15/10 | 3,456,600 | 860,415 | Sep 2024 |
| 79 | la-croix.com | 8.11/10 | 3,100 | 7,560 | Nov 2022 |
| 80 | pagesix.com | 8.11/10 | 1,923,400 | 414,587 | Nov 2021 |
| 81 | runnersworld.com | 8.09/10 | 744,800 | 248,957 | Jan 2022 |
| 82 | avvo.com | 8.08/10 | 316,000 | 428,833 | Jul 2024 |
| 83 | taste.com.au | 8.07/10 | 255,900 | 251,827 | Jul 2021 |
| 84 | httparchive.org | 8.06/10 | 730 | 55 | Jul 2021 |
| 85 | couriermail.com.au | 8.06/10 | 15,400 | 33,535 | Jul 2021 |
| 86 | gucci.com | 8.05/10 | 540,400 | 108,044 | Jul 2021 |
| 87 | familyhandyman.com | 8.05/10 | 577,700 | 338,520 | Jul 2024 |
| 88 | howard.edu | 8.05/10 | 131,000 | 28,809 | Nov 2023 |
| 89 | prevention.com | 8.04/10 | 769,300 | 491,246 | Feb 2022 |
| 90 | security.org | 8.03/10 | 665,800 | 75,830 | Oct 2021 |
| 91 | bodyandsoul.com.au | 8.02/10 | 31,000 | 32,114 | Jul 2021 |
| 92 | rs-online.com | 8.02/10 | 8,600 | 5,073 | Nov 2022 |
| 93 | liverpool.ac.uk | 8.01/10 | 20,200 | 13,785 | Oct 2025 |
| 94 | maryville.edu | 8.01/10 | 31,200 | 6,549 | Nov 2023 |
| 95 | townandcountrymag.com | 8.00/10 | 790,200 | 270,078 | Feb 2022 |
| 96 | syracuse.edu | 7.99/10 | 212,900 | 24,678 | Nov 2023 |
| 97 | babbel.com | 7.98/10 | 353,400 | 68,456 | Nov 2025 |
| 98 | lululemon.com | 7.96/10 | - | - | Aug 2024 |
| 99 | oprahdaily.com | 7.95/10 | 393,700 | 249,613 | Jan 2022 |
| 100 | lrb.co.uk | 7.95/10 | 32,500 | 29,409 | Jan 2023 |
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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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