Websites Powered by AddThis
247,906 websites tracked using AddThis (Widgets) · www.addthis.com
AddThis is a embeddable widget that adds a feature to web pages. Its official site is addthis.com. PoweredBy tracks the websites that use AddThis across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the widgets ecosystem.
Usage trend
50K
100K
150K
Apr 2018
May 2020
May 2022
Jun 2024
Jun 2026
Domains observed using AddThis in each month's HTTP Archive crawl,
Apr 2018 to Jun 2026 · peak 149,041 in Nov 2022. 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 62,454 AddThis sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
23,507
United Kingdom
10,745
India
10,743
Canada
8,933
France
8,554
Brazil
7,957
Italy
7,681
Spain
7,269
Sites using AddThis by audience country, Chrome UX Report.
Top sites by authority
9+
10% · 37 of 372 sites
8+
4% · 301 of 7,677 sites
7+
2% · 847 of 45,712 sites
6+
1% · 1,447 of 110,136 sites
5+
<1% · 2,372 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running AddThis in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using AddThis
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | amazonaws.com | 9.50/10 | - | - | Aug 2018 |
| 2 | nih.gov | 9.44/10 | 301,200 | 37,339 | Aug 2018 |
| 3 | github.io | 9.43/10 | 1,800 | 1 | Aug 2018 |
| 4 | blogspot.com | 9.39/10 | - | - | Apr 2018 |
| 5 | cdc.gov | 9.31/10 | 14,977,400 | 1,767,892 | Aug 2018 |
| 6 | tumblr.com | 9.27/10 | 5,146,200 | 2,235,020 | Apr 2018 |
| 7 | who.int | 9.26/10 | 3,114,700 | 778,407 | Apr 2018 |
| 8 | weebly.com | 9.24/10 | 162,400 | 11,089 | Apr 2018 |
| 9 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Aug 2018 |
| 10 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Aug 2018 |
| 11 | apache.org | 9.21/10 | 35,700 | 6,177 | Aug 2018 |
| 12 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Aug 2018 |
| 13 | mit.edu | 9.18/10 | 161,200 | 27,360 | Aug 2018 |
| 14 | nasa.gov | 9.15/10 | 2,715,500 | 372,280 | Jun 2018 |
| 15 | fda.gov | 9.14/10 | 4,271,000 | 880,054 | Aug 2018 |
| 16 | usda.gov | 9.14/10 | 476,600 | 147,178 | Aug 2018 |
| 17 | myshopify.com | 9.12/10 | - | - | Apr 2018 |
| 18 | squarespace.com | 9.11/10 | 240,100 | 36,138 | Aug 2018 |
| 19 | zendesk.com | 9.10/10 | 416,900 | 60,938 | Aug 2018 |
| 20 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Aug 2018 |
| 21 | cornell.edu | 9.10/10 | 242,100 | 23,854 | Aug 2018 |
| 22 | hhs.gov | 9.10/10 | 1,465,200 | 282,522 | Jun 2018 |
| 23 | statcounter.com | 9.07/10 | 1,900 | 925 | Aug 2018 |
| 24 | sagepub.com | 9.07/10 | 31,500 | 2,940 | Aug 2018 |
| 25 | worldbank.org | 9.05/10 | 711,400 | 193,830 | Aug 2018 |
| 26 | house.gov | 9.05/10 | 752,000 | 103,932 | Aug 2018 |
| 27 | free.fr | 9.05/10 | 3,400 | 1,262 | Apr 2018 |
| 28 | ed.gov | 9.05/10 | 1,229,500 | 99,935 | Aug 2018 |
| 29 | wpengine.com | 9.04/10 | 66,500 | 17,967 | Mar 2020 |
| 30 | telegraph.co.uk | 9.04/10 | 700,500 | 680,508 | Aug 2018 |
| 31 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Apr 2018 |
| 32 | nps.gov | 9.02/10 | 23,101,200 | 1,958,815 | Jul 2022 |
| 33 | netlify.app | 9.01/10 | 2 | 2 | Jul 2020 |
| 34 | psu.edu | 9.01/10 | 581,600 | 94,595 | Aug 2018 |
| 35 | yale.edu | 9.01/10 | 177,900 | 6,885 | Aug 2018 |
| 36 | uk.com | 9.00/10 | 2 | 12 | Apr 2018 |
| 37 | upenn.edu | 9.00/10 | 179,200 | 5,457 | Aug 2018 |
| 38 | va.gov | 8.99/10 | 3,933,900 | 1,032,734 | Aug 2018 |
| 39 | marriott.com | 8.98/10 | 13,740,800 | 1,485,399 | Aug 2018 |
| 40 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Aug 2018 |
| 41 | texas.gov | 8.98/10 | 856,400 | 43,777 | Aug 2018 |
| 42 | webflow.io | 8.95/10 | 79 | 1 | Apr 2019 |
| 43 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Aug 2018 |
| 44 | mynavi.jp | 8.95/10 | 81 | 14 | Mar 2020 |
| 45 | sakura.ne.jp | 8.95/10 | - | - | Jun 2021 |
| 46 | fao.org | 8.93/10 | 213,900 | 125,762 | Jul 2020 |
| 47 | ucla.edu | 8.93/10 | 412,200 | 14,756 | Aug 2018 |
| 48 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Aug 2018 |
| 49 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Apr 2018 |
| 50 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Aug 2018 |
| 51 | si.edu | 8.92/10 | 1,458,100 | 152,619 | Aug 2018 |
| 52 | nyu.edu | 8.90/10 | 674,000 | 142,032 | Aug 2018 |
| 53 | nyc.gov | 8.90/10 | 3,942,300 | 913,688 | Aug 2018 |
| 54 | usc.edu | 8.89/10 | 361,000 | 14,987 | Aug 2018 |
| 55 | jimdofree.com | 8.88/10 | - | - | Apr 2019 |
| 56 | ssrn.com | 8.88/10 | 19,900 | 24,188 | Apr 2023 |
| 57 | duke.edu | 8.88/10 | 193,100 | 821 | Aug 2018 |
| 58 | azurewebsites.net | 8.87/10 | - | - | Jan 2019 |
| 59 | appspot.com | 8.87/10 | - | - | Jan 2019 |
| 60 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Aug 2018 |
| 61 | site.com | 8.86/10 | - | 1 | Dec 2022 |
| 62 | us.com | 8.86/10 | 32 | 9 | Jan 2019 |
| 63 | purdue.edu | 8.86/10 | 744,800 | 169,159 | Aug 2018 |
| 64 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Aug 2018 |
| 65 | heart.org | 8.85/10 | 3,203,900 | 465,174 | Aug 2018 |
| 66 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Aug 2018 |
| 67 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Aug 2018 |
| 68 | ubc.ca | 8.84/10 | 14,500 | 2,813 | Aug 2018 |
| 69 | elpais.com | 8.83/10 | 156,800 | 265,475 | Aug 2018 |
| 70 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Aug 2018 |
| 71 | tripod.com | 8.82/10 | - | - | Aug 2018 |
| 72 | aarp.org | 8.82/10 | 1,984,100 | 653,556 | Aug 2018 |
| 73 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Aug 2018 |
| 74 | fc2.com | 8.80/10 | 5,100 | 10 | Aug 2018 |
| 75 | hopkinsmedicine.org | 8.79/10 | 9,812,100 | 1,276,317 | Apr 2018 |
| 76 | georgetown.edu | 8.78/10 | 138,100 | 27,817 | Aug 2018 |
| 77 | gouv.qc.ca | 8.77/10 | - | - | Aug 2018 |
| 78 | web.app | 8.76/10 | - | - | Sep 2020 |
| 79 | tamu.edu | 8.76/10 | 352,900 | 11,636 | Aug 2018 |
| 80 | osu.edu | 8.76/10 | 163,600 | 14,045 | Aug 2018 |
| 81 | rutgers.edu | 8.75/10 | 147,400 | 31,478 | Jan 2019 |
| 82 | oregon.gov | 8.74/10 | 1,702,900 | 643,483 | Aug 2018 |
| 83 | nzz.ch | 8.74/10 | 6,900 | 9,881 | Apr 2019 |
| 84 | itu.int | 8.71/10 | 49,700 | 17,914 | Apr 2018 |
| 85 | ucsb.edu | 8.71/10 | 73,800 | 11,445 | Aug 2018 |
| 86 | japantimes.co.jp | 8.71/10 | 83,100 | 74,372 | Apr 2018 |
| 87 | hku.hk | 8.70/10 | 6,000 | 1,100 | Aug 2018 |
| 88 | ucsf.edu | 8.70/10 | 162,500 | 56,785 | Aug 2018 |
| 89 | in.net | 8.69/10 | - | - | Jan 2019 |
| 90 | usps.com | 8.69/10 | 13,021,900 | 229,175 | Aug 2018 |
| 91 | pitt.edu | 8.69/10 | 62,900 | 8,815 | Aug 2018 |
| 92 | unwomen.org | 8.68/10 | 109,300 | 44,461 | Aug 2018 |
| 93 | xsrv.jp | 8.68/10 | - | - | Dec 2022 |
| 94 | pantheonsite.io | 8.67/10 | 7 | 5 | Aug 2022 |
| 95 | delaware.gov | 8.67/10 | 128,800 | 12,757 | Apr 2018 |
| 96 | dc.gov | 8.67/10 | 99,300 | 10,787 | Aug 2018 |
| 97 | unl.edu | 8.67/10 | 64,000 | 6,655 | Nov 2021 |
| 98 | crisistextline.org | 8.66/10 | 109,100 | 16,376 | Oct 2021 |
| 99 | altervista.org | 8.66/10 | - | - | Aug 2018 |
| 100 | greenpeace.org | 8.66/10 | 69,500 | 29,682 | Apr 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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