Websites Powered by Leaflet
446,156 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
May 2022
Jun 2024
Jun 2026
Domains observed using Leaflet in each month's HTTP Archive crawl,
Apr 2018 to Jun 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 800 ms
Median site among 212,604 Leaflet sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
57,469
France
35,693
Germany
31,190
Italy
20,159
United Kingdom
20,056
Spain
17,955
Poland
15,325
India
14,970
Sites using Leaflet by audience country, Chrome UX Report.
Top sites by authority
9+
13% · 47 of 372 sites
8+
11% · 862 of 7,677 sites
7+
6% · 2,944 of 45,712 sites
6+
5% · 5,070 of 110,136 sites
5+
3% · 8,382 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 |
|---|---|---|---|---|---|
| 1 | europa.eu | 9.57/10 | 42,200 | 31,835 | Aug 2018 |
| 2 | amazonaws.com | 9.50/10 | - | - | Aug 2018 |
| 3 | cloudfront.net | 9.47/10 | - | - | Jul 2019 |
| 4 | nih.gov | 9.44/10 | 301,200 | 37,339 | Oct 2019 |
| 5 | github.io | 9.43/10 | 1,800 | 1 | Aug 2018 |
| 6 | blogspot.com | 9.39/10 | - | - | Feb 2019 |
| 7 | baidu.com | 9.33/10 | 27,100 | 357 | Jul 2020 |
| 8 | wikimedia.org | 9.25/10 | 26,200 | 5,466 | May 2019 |
| 9 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Jan 2019 |
| 10 | bund.de | 9.23/10 | - | - | Feb 2019 |
| 11 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Aug 2018 |
| 12 | un.org | 9.21/10 | 2,209,200 | 439,253 | Aug 2018 |
| 13 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Aug 2018 |
| 14 | mit.edu | 9.18/10 | 161,200 | 27,360 | Feb 2019 |
| 15 | admin.ch | 9.18/10 | 4,200 | 753 | Aug 2018 |
| 16 | yahoo.co.jp | 9.16/10 | 23,900 | 128 | May 2021 |
| 17 | nasa.gov | 9.15/10 | 2,715,500 | 372,280 | Aug 2018 |
| 18 | pages.dev | 9.14/10 | - | - | Sep 2023 |
| 19 | usda.gov | 9.14/10 | 476,600 | 147,178 | Apr 2022 |
| 20 | bunny.net | 9.13/10 | 61,900 | 3,491 | May 2023 |
| 21 | irs.gov | 9.13/10 | 19,016,800 | 2,129,096 | Jan 2021 |
| 22 | epa.gov | 9.13/10 | 3,848,900 | 707,207 | Mar 2025 |
| 23 | myshopify.com | 9.12/10 | - | - | Jul 2018 |
| 24 | squarespace.com | 9.11/10 | 240,100 | 36,138 | May 2020 |
| 25 | zendesk.com | 9.10/10 | 416,900 | 60,938 | Jul 2020 |
| 26 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Aug 2018 |
| 27 | cornell.edu | 9.10/10 | 242,100 | 23,854 | Aug 2018 |
| 28 | state.gov | 9.07/10 | 3,314,200 | 200,218 | Apr 2020 |
| 29 | noaa.gov | 9.07/10 | 1,258,800 | 144,262 | Aug 2018 |
| 30 | go.com | 9.06/10 | 134,400 | 715 | Aug 2018 |
| 31 | loc.gov | 9.06/10 | 1,940,600 | 291,331 | Aug 2019 |
| 32 | vercel.app | 9.05/10 | - | - | Oct 2021 |
| 33 | worldbank.org | 9.05/10 | 711,400 | 193,830 | Aug 2018 |
| 34 | house.gov | 9.05/10 | 752,000 | 103,932 | Jun 2021 |
| 35 | free.fr | 9.05/10 | 3,400 | 1,262 | Aug 2018 |
| 36 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Aug 2022 |
| 37 | openstreetmap.org | 9.04/10 | 84,300 | 9,254 | Jun 2018 |
| 38 | ny.gov | 9.04/10 | 691,300 | 55,212 | Aug 2018 |
| 39 | ieee.org | 9.02/10 | 37,200 | 20,161 | Oct 2023 |
| 40 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Aug 2018 |
| 41 | senate.gov | 9.02/10 | 1,931,200 | 175,699 | Nov 2019 |
| 42 | netlify.app | 9.01/10 | 2 | 2 | Jun 2020 |
| 43 | psu.edu | 9.01/10 | 581,600 | 94,595 | Aug 2018 |
| 44 | umich.edu | 9.01/10 | 36,500 | 1,974 | Jul 2019 |
| 45 | yale.edu | 9.01/10 | 177,900 | 6,885 | Aug 2018 |
| 46 | pbs.org | 9.01/10 | 10,732,500 | 2,329,939 | Aug 2022 |
| 47 | uk.com | 9.00/10 | 2 | 12 | May 2019 |
| 48 | service.gov.uk | 8.99/10 | - | - | Aug 2018 |
| 49 | ohchr.org | 8.98/10 | 379,200 | 109,533 | May 2024 |
| 50 | marriott.com | 8.98/10 | 13,740,800 | 1,485,399 | Oct 2025 |
| 51 | healthline.com | 8.98/10 | 32,274,400 | 5,254,611 | Mar 2023 |
| 52 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Aug 2018 |
| 53 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Apr 2020 |
| 54 | texas.gov | 8.98/10 | 856,400 | 43,777 | Aug 2018 |
| 55 | cmu.edu | 8.97/10 | 436,800 | 81,774 | Dec 2024 |
| 56 | wisc.edu | 8.97/10 | 461,400 | 7,361 | Aug 2018 |
| 57 | meti.go.jp | 8.97/10 | 1,300 | 1,916 | Feb 2024 |
| 58 | umn.edu | 8.96/10 | 78 | 49 | Aug 2018 |
| 59 | webflow.io | 8.95/10 | 79 | 1 | Aug 2023 |
| 60 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Aug 2018 |
| 61 | usgs.gov | 8.95/10 | 3,119,800 | 407,471 | Aug 2018 |
| 62 | ethz.ch | 8.95/10 | 12,900 | 11,869 | Feb 2020 |
| 63 | sakura.ne.jp | 8.95/10 | - | - | Jan 2020 |
| 64 | fcc.gov | 8.94/10 | 859,700 | 181,746 | Aug 2018 |
| 65 | fao.org | 8.93/10 | 213,900 | 125,762 | Dec 2020 |
| 66 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Aug 2018 |
| 67 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Sep 2021 |
| 68 | wa.gov | 8.93/10 | 719,800 | 8,195 | Aug 2018 |
| 69 | bayern.de | 8.92/10 | 12,500 | 512 | Sep 2023 |
| 70 | utexas.edu | 8.92/10 | 503,000 | 11,984 | Nov 2021 |
| 71 | fbi.gov | 8.92/10 | 3,384,300 | 344,939 | Jun 2018 |
| 72 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Aug 2018 |
| 73 | si.edu | 8.92/10 | 1,458,100 | 152,619 | Aug 2018 |
| 74 | mlit.go.jp | 8.92/10 | 11,100 | 6,476 | Aug 2018 |
| 75 | ovhcloud.com | 8.91/10 | 19,700 | 9,275 | Mar 2026 |
| 76 | gov.ru | 8.91/10 | 2,700 | 216 | Jun 2018 |
| 77 | walmart.com | 8.91/10 | 78,582,300 | 16,234,360 | Mar 2022 |
| 78 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Aug 2018 |
| 79 | nyc.gov | 8.90/10 | 3,942,300 | 913,688 | Aug 2018 |
| 80 | jimdofree.com | 8.88/10 | - | - | Nov 2021 |
| 81 | duke.edu | 8.88/10 | 193,100 | 821 | Aug 2018 |
| 82 | azurewebsites.net | 8.87/10 | - | - | Jan 2019 |
| 83 | appspot.com | 8.87/10 | - | - | Oct 2019 |
| 84 | fandom.com | 8.87/10 | 96,300 | 43,935 | May 2022 |
| 85 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Aug 2018 |
| 86 | site.com | 8.86/10 | - | 1 | May 2023 |
| 87 | us.com | 8.86/10 | 32 | 9 | Sep 2020 |
| 88 | libsyn.com | 8.86/10 | 3,900 | 1,232 | Dec 2025 |
| 89 | coe.int | 8.86/10 | 138,700 | 44,475 | Apr 2019 |
| 90 | purdue.edu | 8.86/10 | 744,800 | 169,159 | Jan 2020 |
| 91 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Aug 2022 |
| 92 | ilo.org | 8.85/10 | 55,900 | 30,140 | Aug 2022 |
| 93 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Oct 2020 |
| 94 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Oct 2018 |
| 95 | ubc.ca | 8.84/10 | 14,500 | 2,813 | Oct 2022 |
| 96 | elpais.com | 8.83/10 | 156,800 | 265,475 | Feb 2019 |
| 97 | medicalnewstoday.com | 8.83/10 | 12,563,500 | 2,957,191 | Apr 2025 |
| 98 | nrw.de | 8.83/10 | - | - | Oct 2020 |
| 99 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Nov 2020 |
| 100 | ct.gov | 8.83/10 | 4,800 | 35 | Aug 2018 |
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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