Websites Powered by Leaflet
459,359 websites tracked using Leaflet (Maps) · leafletjs.com
Leaflet is a mapping service that embeds interactive maps. Its official site is leafletjs.com. PoweredBy tracks the websites that use Leaflet across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the maps ecosystem.
Usage trend
50K
100K
150K
200K
Apr 2018
May 2020
Jun 2022
Jul 2024
Aug 2026
Domains observed using Leaflet in each month's HTTP Archive crawl,
Apr 2018 to Aug 2026 · peak 196,399 in May 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.9 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 215,727 Leaflet sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
51,086
France
31,482
Germany
28,332
Italy
18,549
United Kingdom
17,984
Spain
16,361
Poland
14,075
India
13,665
Sites using Leaflet by audience country, Chrome UX Report.
Top sites by authority
9+
13% · 49 of 372 sites
8+
11% · 867 of 7,677 sites
7+
6% · 2,949 of 45,712 sites
6+
5% · 5,119 of 110,136 sites
5+
3% · 8,416 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Leaflet in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Leaflet
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Nov 2020 |
| 102 | ct.gov | 8.83/10 | 4,800 | 35 | Aug 2018 |
| 103 | ucdavis.edu | 8.83/10 | 383,600 | 93,475 | Aug 2018 |
| 104 | unc.edu | 8.83/10 | 342,800 | 27,928 | Feb 2019 |
| 105 | uscourts.gov | 8.83/10 | 1,639,600 | 209,380 | Mar 2019 |
| 106 | tokyo.lg.jp | 8.83/10 | - | - | May 2021 |
| 107 | js.org | 8.82/10 | 2 | 5 | Feb 2019 |
| 108 | ey.com | 8.82/10 | 243,500 | 104,187 | Jan 2022 |
| 109 | aarp.org | 8.82/10 | 1,984,100 | 653,556 | Oct 2020 |
| 110 | maryland.gov | 8.82/10 | 173,300 | 7,828 | Jan 2019 |
| 111 | yimg.jp | 8.82/10 | - | - | Sep 2020 |
| 112 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Aug 2018 |
| 113 | mass.gov | 8.82/10 | 3,564,100 | 1,351,010 | Aug 2018 |
| 114 | it.com | 8.81/10 | - | - | Jan 2023 |
| 115 | owasp.org | 8.81/10 | 69,200 | 29,196 | Mar 2025 |
| 116 | mpg.de | 8.81/10 | 59,700 | 20,903 | Aug 2018 |
| 117 | undp.org | 8.81/10 | 220,100 | 57,922 | Aug 2018 |
| 118 | colorado.gov | 8.81/10 | 81,400 | 12,781 | Aug 2018 |
| 119 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Jan 2019 |
| 120 | zeit.de | 8.81/10 | 13,300 | 15,974 | Nov 2023 |
| 121 | fc2.com | 8.80/10 | 5,100 | 10 | Oct 2021 |
| 122 | redcross.org | 8.80/10 | 2,363,400 | 433,255 | Apr 2025 |
| 123 | utah.gov | 8.80/10 | 129,900 | 27,432 | Apr 2019 |
| 124 | in.gov | 8.80/10 | 3,076,000 | 1,001,546 | Aug 2018 |
| 125 | ipsos.com | 8.79/10 | 23,800 | 18,825 | Aug 2022 |
| 126 | uzh.ch | 8.79/10 | 7,800 | 3,263 | Jun 2019 |
| 127 | mn.gov | 8.78/10 | 964,200 | 281,325 | Jun 2020 |
| 128 | unep.org | 8.78/10 | 189,100 | 71,991 | Aug 2022 |
| 129 | georgetown.edu | 8.78/10 | 138,100 | 27,817 | Feb 2020 |
| 130 | pa.gov | 8.78/10 | 3,838,500 | 1,368,223 | Jan 2019 |
| 131 | msu.edu | 8.78/10 | 149,500 | 2,641 | Jul 2020 |
| 132 | michigan.gov | 8.78/10 | 3,521,000 | 1,176,642 | Aug 2018 |
| 133 | env.go.jp | 8.78/10 | 12,100 | 4,606 | Jun 2021 |
| 134 | odoo.com | 8.77/10 | 63,000 | 27,307 | Feb 2020 |
| 135 | wpenginepowered.com | 8.77/10 | - | - | Apr 2024 |
| 136 | eu.com | 8.77/10 | - | - | Jan 2019 |
| 137 | gouv.qc.ca | 8.77/10 | - | - | Aug 2018 |
| 138 | usembassy.gov | 8.77/10 | 109,000 | 24,898 | Apr 2021 |
| 139 | web.app | 8.76/10 | - | - | Feb 2020 |
| 140 | tamu.edu | 8.76/10 | 352,900 | 11,636 | Sep 2020 |
| 141 | cern.ch | 8.76/10 | 950 | 261 | Aug 2022 |
| 142 | osu.edu | 8.76/10 | 163,600 | 14,045 | May 2020 |
| 143 | berlin.de | 8.75/10 | 78,900 | 23,782 | Dec 2020 |
| 144 | bundestag.de | 8.75/10 | 31,000 | 7,863 | Aug 2018 |
| 145 | army.mil | 8.75/10 | 1,049,000 | 286,727 | Aug 2018 |
| 146 | rutgers.edu | 8.75/10 | 147,400 | 31,478 | Sep 2020 |
| 147 | herokuapp.com | 8.74/10 | - | - | Jan 2019 |
| 148 | utah.edu | 8.74/10 | 474,600 | 10,598 | Jul 2025 |
| 149 | oregon.gov | 8.74/10 | 1,702,900 | 643,483 | Aug 2018 |
| 150 | nzz.ch | 8.74/10 | 6,900 | 9,881 | Nov 2018 |
| 151 | telekom.de | 8.73/10 | 3,400 | 4,133 | Sep 2021 |
| 152 | lovable.app | 8.73/10 | - | - | Aug 2025 |
| 153 | smugmug.com | 8.73/10 | 5,100 | 2,968 | Sep 2019 |
| 154 | brown.edu | 8.73/10 | 377,100 | 26,065 | Aug 2018 |
| 155 | virginia.edu | 8.73/10 | 265,200 | 11,663 | Aug 2018 |
| 156 | illinois.gov | 8.73/10 | 523,000 | 73,209 | Jul 2024 |
| 157 | arbeitsagentur.de | 8.72/10 | 4,500 | 6,133 | Aug 2018 |
| 158 | bnf.fr | 8.72/10 | 6,300 | 1,597 | Aug 2018 |
| 159 | ncsu.edu | 8.72/10 | 155,900 | 15,968 | Dec 2023 |
| 160 | colorado.edu | 8.72/10 | 591,600 | 213,520 | Aug 2018 |
| 161 | itu.int | 8.71/10 | 49,700 | 17,914 | Jun 2019 |
| 162 | bostonglobe.com | 8.71/10 | 326,800 | 294,931 | Jul 2025 |
| 163 | uwaterloo.ca | 8.71/10 | 224,700 | 71,840 | Jul 2019 |
| 164 | rochester.edu | 8.71/10 | 240,800 | 70,711 | Nov 2021 |
| 165 | ecologie.gouv.fr | 8.71/10 | 2,700 | 5,326 | Dec 2022 |
| 166 | tagesspiegel.de | 8.71/10 | 4,100 | 9,470 | Feb 2019 |
| 167 | ucsb.edu | 8.71/10 | 73,800 | 11,445 | Sep 2022 |
| 168 | arizona.edu | 8.71/10 | 127,800 | 25,918 | Aug 2018 |
| 169 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Apr 2022 |
| 170 | interieur.gouv.fr | 8.70/10 | 1,500 | 1,189 | Aug 2018 |
| 171 | idnes.cz | 8.70/10 | 9,700 | 10,609 | Apr 2023 |
| 172 | in.net | 8.69/10 | - | - | Jan 2023 |
| 173 | bankofamerica.com | 8.69/10 | 6,208,500 | 498,109 | Jun 2019 |
| 174 | nasdaq.com | 8.69/10 | 3,655,300 | 758,767 | Oct 2022 |
| 175 | hessen.de | 8.69/10 | 110 | 145 | Aug 2018 |
| 176 | gov.bc.ca | 8.69/10 | 2,200 | 880 | Mar 2020 |
| 177 | pitt.edu | 8.69/10 | 62,900 | 8,815 | Jul 2023 |
| 178 | unibo.it | 8.68/10 | 11,100 | 4,872 | Aug 2018 |
| 179 | carrd.co | 8.68/10 | 74,900 | 6,103 | Dec 2022 |
| 180 | inria.fr | 8.68/10 | 1,200 | 667 | Jan 2023 |
| 181 | unwomen.org | 8.68/10 | 109,300 | 44,461 | Oct 2025 |
| 182 | gatech.edu | 8.68/10 | 72,600 | 12,653 | Aug 2018 |
| 183 | navy.mil | 8.68/10 | 320,800 | 44,371 | Apr 2026 |
| 184 | ky.gov | 8.68/10 | - | 1 | Aug 2018 |
| 185 | tufts.edu | 8.68/10 | 98,500 | 9,726 | Aug 2018 |
| 186 | unimelb.edu.au | 8.68/10 | 16,100 | 7,502 | Aug 2018 |
| 187 | adp.com | 8.67/10 | 4,139,400 | 271,379 | Sep 2019 |
| 188 | pantheonsite.io | 8.67/10 | 7 | 5 | Feb 2023 |
| 189 | ed.ac.uk | 8.67/10 | 29,600 | 5,927 | May 2019 |
| 190 | esa.int | 8.67/10 | 412,100 | 94,679 | Sep 2020 |
| 191 | aclu.org | 8.67/10 | 503,500 | 164,414 | Jun 2020 |
| 192 | lse.ac.uk | 8.67/10 | 60,400 | 38,566 | Apr 2024 |
| 193 | propublica.org | 8.67/10 | 325,000 | 95,405 | Jul 2025 |
| 194 | delaware.gov | 8.67/10 | 128,800 | 12,757 | Aug 2018 |
| 195 | wdr.de | 8.67/10 | 440 | 367 | Feb 2020 |
| 196 | dc.gov | 8.67/10 | 99,300 | 10,787 | Aug 2018 |
| 197 | unl.edu | 8.67/10 | 64,000 | 6,655 | May 2020 |
| 198 | uu.nl | 8.67/10 | 17,200 | 12,463 | Jan 2025 |
| 199 | azure.com | 8.66/10 | - | - | Aug 2018 |
| 200 | mastercard.com | 8.66/10 | 866,600 | 105,364 | Aug 2026 |
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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