Websites Powered by Cloudflare Zaraz
29,791 websites tracked using Cloudflare Zaraz (Performance) · www.cloudflare.com
Cloudflare Zaraz is a performance optimization tool that speeds up the site. Its official site is cloudflare.com. PoweredBy tracks the websites that use Cloudflare Zaraz across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the performance ecosystem.
Usage trend
5K
10K
15K
Jan 2023
Nov 2023
Oct 2024
Aug 2025
Jun 2026
Domains observed using Cloudflare Zaraz in each month's HTTP Archive crawl,
Jan 2023 to Jun 2026 · peak 14,880 in Jun 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.1 s
INP 75 ms
CLS 0
TTFB 1000 ms
Median site among 14,517 Cloudflare Zaraz sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
5,819
India
3,208
Brazil
2,676
United Kingdom
2,628
Germany
2,202
Canada
2,069
France
1,985
Indonesia
1,852
Sites using Cloudflare Zaraz by audience country, Chrome UX Report.
Top sites by authority
9+
2% · 6 of 372 sites
8+
<1% · 58 of 7,677 sites
7+
<1% · 199 of 45,712 sites
6+
<1% · 398 of 110,136 sites
5+
<1% · 688 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Cloudflare Zaraz in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Cloudflare Zaraz
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | seoclerk.com | 7.43/10 | 540 | 1,045 | Feb 2026 |
| 102 | jospt.org | 7.43/10 | 16,800 | 13,819 | Jun 2023 |
| 103 | bsc.news | 7.43/10 | 52 | 169 | Nov 2025 |
| 104 | whimsical.com | 7.42/10 | 46,500 | 6,529 | May 2024 |
| 105 | rcseng.ac.uk | 7.42/10 | 14,000 | 5,173 | Jun 2023 |
| 106 | buap.mx | 7.42/10 | 550 | 2,160 | Mar 2026 |
| 107 | ada.cx | 7.41/10 | 2,800 | 1,480 | Mar 2024 |
| 108 | liverfoundation.org | 7.41/10 | 104,900 | 16,072 | Apr 2024 |
| 109 | alltop.com | 7.40/10 | 760 | 1,665 | May 2026 |
| 110 | consumidormoderno.com.br | 7.40/10 | 200 | 319 | Jun 2024 |
| 111 | tanium.com | 7.39/10 | 7,300 | 2,891 | Jun 2026 |
| 112 | cxotoday.com | 7.39/10 | 2,700 | 3,248 | Jun 2025 |
| 113 | livability.com | 7.39/10 | 180,200 | 62,021 | Apr 2026 |
| 114 | radix.website | 7.38/10 | 290 | 61 | May 2025 |
| 115 | utppublishing.com | 7.38/10 | 6,300 | 10,239 | Nov 2024 |
| 116 | plant-for-the-planet.org | 7.38/10 | 550 | 299 | Feb 2025 |
| 117 | naftemporiki.gr | 7.38/10 | 1,200 | 764 | Feb 2023 |
| 118 | co.cz | 7.38/10 | - | - | Nov 2025 |
| 119 | scienceofpeople.com | 7.37/10 | 81,400 | 62,145 | Jan 2023 |
| 120 | spc.int | 7.36/10 | 5,600 | 2,370 | Apr 2025 |
| 121 | bmkg.go.id | 7.35/10 | 930 | 1,178 | Jan 2023 |
| 122 | openzeppelin.com | 7.34/10 | 740 | 410 | Jun 2023 |
| 123 | atari.com | 7.34/10 | 143,800 | 18,589 | Nov 2024 |
| 124 | kent.gov.uk | 7.34/10 | 8,700 | 26,474 | Mar 2025 |
| 125 | danielmiessler.com | 7.33/10 | 4,800 | 2,820 | Aug 2023 |
| 126 | idonate.ie | 7.33/10 | 140 | 489 | Feb 2024 |
| 127 | dogster.com | 7.32/10 | 553,400 | 238,380 | Dec 2023 |
| 128 | a-z-animals.com | 7.32/10 | 2,383,600 | 671,516 | Aug 2025 |
| 129 | cruxnow.com | 7.32/10 | 12,500 | 12,303 | Jan 2023 |
| 130 | linksta.cc | 7.32/10 | 2 | 13 | May 2026 |
| 131 | thesaturdaypaper.com.au | 7.32/10 | 7,800 | 10,161 | Dec 2023 |
| 132 | urdupoint.com | 7.31/10 | 195,700 | 162,966 | Dec 2023 |
| 133 | meowwolf.com | 7.30/10 | 186,200 | 43,844 | Jul 2024 |
| 134 | buffalowildwings.com | 7.30/10 | 1,014,400 | 194,877 | Sep 2024 |
| 135 | klick-tipp.com | 7.29/10 | - | - | Jul 2025 |
| 136 | liverpooluniversitypress.co.uk | 7.29/10 | 7,000 | 3,157 | Jul 2023 |
| 137 | krytykapolityczna.pl | 7.26/10 | 230 | 441 | Oct 2025 |
| 138 | alixpartners.com | 7.25/10 | 7,300 | 2,827 | Dec 2025 |
| 139 | plerdy.com | 7.24/10 | 8,300 | 7,373 | Feb 2024 |
| 140 | financefeeds.com | 7.19/10 | 3,700 | 10,283 | Apr 2026 |
| 141 | seoclerks.com | 7.17/10 | - | - | Feb 2026 |
| 142 | euppublishing.com | 7.12/10 | 4,500 | 6,508 | Jun 2023 |
| 143 | pedestrian.tv | 7.11/10 | 42,400 | 54,071 | Sep 2025 |
| 144 | countercurrents.org | 7.11/10 | 12,100 | 17,440 | May 2024 |
| 145 | lambeth.gov.uk | 7.10/10 | 2,900 | 2,285 | Sep 2025 |
| 146 | streamelements.com | 7.09/10 | 43,500 | 17,244 | Jan 2023 |
| 147 | soax.com | 7.09/10 | 15,400 | 5,608 | May 2023 |
| 148 | plantbasednews.org | 7.09/10 | 17,700 | 19,087 | Dec 2023 |
| 149 | dropinblog.com | 7.08/10 | 2,100 | 1,206 | Oct 2023 |
| 150 | hackney.gov.uk | 7.07/10 | 5,200 | 1,775 | Aug 2024 |
| 151 | umj.ac.id | 7.07/10 | 220 | 285 | Aug 2025 |
| 152 | wbcomdesigns.com | 7.06/10 | 3,700 | 6,098 | Feb 2025 |
| 153 | lensculture.com | 7.06/10 | 10,900 | 7,203 | Oct 2025 |
| 154 | themonthly.com.au | 7.06/10 | 3,500 | 3,265 | Dec 2023 |
| 155 | slidebean.com | 7.05/10 | 19,300 | 8,847 | Aug 2024 |
| 156 | lendio.com | 7.04/10 | 30,100 | 12,395 | Dec 2025 |
| 157 | isixsigma.com | 7.04/10 | 15,800 | 7,272 | Aug 2025 |
| 158 | thecollegeinvestor.com | 7.04/10 | 38,600 | 37,115 | Jan 2025 |
| 159 | kitces.com | 7.04/10 | 12,700 | 15,528 | Mar 2023 |
| 160 | paste2.org | 7.04/10 | 5 | 61 | Nov 2024 |
| 161 | infotech.com | 7.03/10 | 10,800 | 9,579 | Mar 2026 |
| 162 | klett.de | 7.03/10 | 78 | 195 | Apr 2026 |
| 163 | spif.in | 7.02/10 | 8 | 34 | Oct 2025 |
| 164 | technologycoalition.org | 7.02/10 | 650 | 183 | Aug 2024 |
| 165 | ninetheme.com | 7.02/10 | - | - | Aug 2025 |
| 166 | neon.com | 7.02/10 | 43,500 | 17,552 | Jun 2025 |
| 167 | salt.agency | 7.02/10 | 220 | 478 | Jan 2023 |
| 168 | cdata.com | 7.02/10 | 5,300 | 9,510 | Feb 2025 |
| 169 | community.com | 7.02/10 | 9,300 | 3,326 | Apr 2026 |
| 170 | blinq.me | 7.02/10 | 19,000 | 6,746 | Jan 2023 |
| 171 | intelligentcio.com | 7.02/10 | 800 | 1,796 | Nov 2025 |
| 172 | cardsagainsthumanity.com | 7.02/10 | 68,400 | 8,730 | Mar 2026 |
| 173 | history-computer.com | 7.02/10 | - | - | Aug 2025 |
| 174 | womentech.net | 7.02/10 | 5,800 | 5,062 | May 2024 |
| 175 | gamedev.net | 7.02/10 | 9,600 | 15,067 | Jun 2025 |
| 176 | whydonate.com | 7.02/10 | 2,400 | 3,101 | Jul 2023 |
| 177 | oxo.com | 7.02/10 | 212,700 | 48,142 | Apr 2025 |
| 178 | stanventures.com | 7.02/10 | 13,600 | 4,892 | Feb 2024 |
| 179 | irmi.com | 7.02/10 | 70,800 | 14,896 | Oct 2023 |
| 180 | telesintese.com.br | 7.02/10 | 140 | 305 | Aug 2023 |
| 181 | adnoc.ae | 7.02/10 | 1,600 | 1,112 | Feb 2026 |
| 182 | aami.org | 7.02/10 | 5,400 | 1,480 | Jun 2023 |
| 183 | ilounge.com | 7.02/10 | 8,200 | 10,336 | Jan 2024 |
| 184 | scienceabc.com | 7.02/10 | 64,100 | 58,037 | Jan 2023 |
| 185 | ptsem.edu | 7.02/10 | 10,900 | 2,689 | Jan 2025 |
| 186 | scienceblog.com | 7.02/10 | 5,800 | 8,654 | Jan 2024 |
| 187 | mahkamahagung.go.id | 7.02/10 | 190 | 227 | Apr 2026 |
| 188 | arbys.com | 7.02/10 | 347,700 | 154,759 | Sep 2024 |
| 189 | sonicdrivein.com | 7.02/10 | 2,698,000 | 199,911 | Sep 2024 |
| 190 | 5.ua | 7.02/10 | 65 | 103 | Jun 2026 |
| 191 | estacio.br | 7.02/10 | 740 | 696 | Jan 2023 |
| 192 | ceew.in | 7.02/10 | 760 | 793 | Aug 2023 |
| 193 | lawyersweekly.com.au | 7.02/10 | 460 | 1,058 | Dec 2023 |
| 194 | defenceconnect.com.au | 7.02/10 | 3,300 | 4,229 | Dec 2023 |
| 195 | halaltrip.com | 7.02/10 | 4,800 | 5,366 | Mar 2025 |
| 196 | conecta.bio | 7.02/10 | - | 7 | Nov 2023 |
| 197 | hydroflask.com | 7.01/10 | 130,600 | 41,851 | May 2025 |
| 198 | australianaviation.com.au | 7.01/10 | 730 | 2,006 | Dec 2023 |
| 199 | wdwnt.com | 7.00/10 | 200,700 | 181,461 | Mar 2026 |
| 200 | lifescied.org | 6.99/10 | 5,300 | 3,530 | Jul 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) →
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