Websites Powered by Lozad.js
186,500 websites tracked using Lozad.js (JavaScript libraries) · apoorv.pro
Lozad.js is a JavaScript library used to add functionality to web pages. Its official site is apoorv.pro. PoweredBy tracks the websites that use Lozad.js across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the javascript libraries ecosystem.
Usage trend
50K
100K
150K
May 2022
Jun 2023
Jul 2024
Jul 2025
Aug 2026
Domains observed using Lozad.js in each month's HTTP Archive crawl,
May 2022 to Aug 2026 · peak 124,827 in Nov 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.8 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 54,095 Lozad.js sites with Chrome UX data, p75 values, Aug 2026.
Top countries
Japan
14,422
United States
11,284
United Kingdom
5,130
Germany
4,154
India
4,056
Brazil
3,965
Indonesia
3,070
France
3,026
Sites using Lozad.js by audience country, Chrome UX Report.
Top sites by authority
9+
3% · 12 of 372 sites
8+
2% · 157 of 7,677 sites
7+
1% · 506 of 45,712 sites
6+
<1% · 865 of 110,136 sites
5+
<1% · 1,386 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Lozad.js in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Lozad.js
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | github.io | 9.43/10 | 1,800 | 1 | May 2022 |
| 2 | blogspot.com | 9.39/10 | - | - | May 2022 |
| 3 | weebly.com | 9.24/10 | 162,400 | 11,089 | Jul 2023 |
| 4 | harvard.edu | 9.24/10 | 472,900 | 13,570 | Oct 2022 |
| 5 | pages.dev | 9.14/10 | - | - | Aug 2022 |
| 6 | myshopify.com | 9.12/10 | - | - | May 2022 |
| 7 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | May 2022 |
| 8 | sagepub.com | 9.07/10 | 31,500 | 2,940 | Oct 2023 |
| 9 | vercel.app | 9.05/10 | - | - | Mar 2023 |
| 10 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Jan 2023 |
| 11 | netlify.app | 9.01/10 | 2 | 2 | May 2022 |
| 12 | uk.com | 9.00/10 | 2 | 12 | May 2022 |
| 13 | texas.gov | 8.98/10 | 856,400 | 43,777 | May 2022 |
| 14 | samsung.com | 8.96/10 | 5,696,100 | 1,599,814 | Jan 2024 |
| 15 | mynavi.jp | 8.95/10 | 81 | 14 | May 2022 |
| 16 | sakura.ne.jp | 8.95/10 | - | - | May 2022 |
| 17 | bayern.de | 8.92/10 | 12,500 | 512 | Apr 2024 |
| 18 | uol.com.br | 8.92/10 | 33,600 | 42,015 | May 2022 |
| 19 | shop-pro.jp | 8.91/10 | 17 | 9 | Apr 2024 |
| 20 | usc.edu | 8.89/10 | 361,000 | 14,987 | May 2022 |
| 21 | azurewebsites.net | 8.87/10 | - | - | Jun 2022 |
| 22 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Feb 2026 |
| 23 | optimizely.com | 8.86/10 | 149,400 | 9,101 | Sep 2023 |
| 24 | us.com | 8.86/10 | 32 | 9 | Dec 2023 |
| 25 | snapchat.com | 8.83/10 | 1,352,500 | 774,347 | May 2022 |
| 26 | maryland.gov | 8.82/10 | 173,300 | 7,828 | Dec 2022 |
| 27 | it.com | 8.81/10 | - | - | Mar 2025 |
| 28 | in.gov | 8.80/10 | 3,076,000 | 1,001,546 | May 2023 |
| 29 | playstation.com | 8.78/10 | 5,277,700 | 668,998 | May 2022 |
| 30 | msu.edu | 8.78/10 | 149,500 | 2,641 | Nov 2024 |
| 31 | eu.com | 8.77/10 | - | - | Oct 2025 |
| 32 | web.app | 8.76/10 | - | - | Dec 2022 |
| 33 | rochester.edu | 8.71/10 | 240,800 | 70,711 | Jul 2026 |
| 34 | arizona.edu | 8.71/10 | 127,800 | 25,918 | Oct 2024 |
| 35 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | May 2022 |
| 36 | in.net | 8.69/10 | - | - | Dec 2022 |
| 37 | xsrv.jp | 8.68/10 | - | - | May 2022 |
| 38 | corriere.it | 8.68/10 | 15,900 | 18,697 | May 2022 |
| 39 | co.com | 8.67/10 | - | - | Mar 2026 |
| 40 | ed.ac.uk | 8.67/10 | 29,600 | 5,927 | Dec 2025 |
| 41 | tbs.co.jp | 8.67/10 | 2,400 | 731 | May 2022 |
| 42 | altervista.org | 8.66/10 | - | - | Aug 2026 |
| 43 | impress.co.jp | 8.66/10 | - | 2 | May 2022 |
| 44 | ru.com | 8.65/10 | - | - | May 2022 |
| 45 | orange.fr | 8.64/10 | 2,600 | 209 | Mar 2023 |
| 46 | main.jp | 8.64/10 | - | - | May 2022 |
| 47 | com.de | 8.62/10 | 5 | 14 | Feb 2025 |
| 48 | mt.gov | 8.62/10 | 209,800 | 17,377 | May 2022 |
| 49 | cn.com | 8.59/10 | 17 | 8 | Jun 2026 |
| 50 | heylink.me | 8.59/10 | 11,700 | 6,421 | May 2022 |
| 51 | krakow.pl | 8.59/10 | 690 | 649 | May 2022 |
| 52 | sa.com | 8.58/10 | - | - | Jun 2026 |
| 53 | tesla.com | 8.58/10 | 4,078,600 | 580,303 | May 2022 |
| 54 | unam.mx | 8.58/10 | 1,900 | 1,196 | May 2022 |
| 55 | cnr.it | 8.57/10 | 810 | 1,174 | Apr 2026 |
| 56 | kyoto-u.ac.jp | 8.57/10 | 4,800 | 3,548 | Apr 2025 |
| 57 | business-standard.com | 8.56/10 | 194,900 | 238,108 | Oct 2022 |
| 58 | utwente.nl | 8.56/10 | 11,800 | 6,416 | Aug 2022 |
| 59 | ndtv.com | 8.55/10 | 960,300 | 503,983 | May 2022 |
| 60 | spb.ru | 8.53/10 | - | - | May 2022 |
| 61 | jp.net | 8.52/10 | 66 | 7 | May 2022 |
| 62 | fortinet.com | 8.52/10 | 755,000 | 88,489 | May 2022 |
| 63 | saude.gov.br | 8.52/10 | - | - | Aug 2022 |
| 64 | base.shop | 8.50/10 | - | - | Nov 2024 |
| 65 | hpe.com | 8.50/10 | 245,000 | 37,402 | May 2024 |
| 66 | paloaltonetworks.com | 8.50/10 | 143,200 | 36,610 | May 2022 |
| 67 | nikkei.co.jp | 8.50/10 | 490 | 255 | Aug 2022 |
| 68 | xero.com | 8.49/10 | 154,600 | 30,241 | May 2023 |
| 69 | hatenablog.com | 8.47/10 | - | - | May 2022 |
| 70 | iadb.org | 8.47/10 | 41,900 | 17,252 | Jun 2023 |
| 71 | rp-online.de | 8.47/10 | 6,600 | 10,906 | Jan 2025 |
| 72 | de.com | 8.46/10 | - | 2 | Dec 2022 |
| 73 | adelaide.edu.au | 8.45/10 | 47,400 | 19,273 | Jan 2026 |
| 74 | splunk.com | 8.42/10 | 133,200 | 36,907 | May 2022 |
| 75 | ugent.be | 8.42/10 | 3,800 | 3,554 | Jul 2023 |
| 76 | mos.ru | 8.40/10 | 2,800 | 1,648 | May 2022 |
| 77 | us.org | 8.39/10 | - | 2 | Jun 2026 |
| 78 | polimi.it | 8.38/10 | 5,800 | 4,283 | May 2022 |
| 79 | ugr.es | 8.38/10 | 8,500 | 8,711 | May 2022 |
| 80 | pp.ua | 8.37/10 | 22 | 5 | Aug 2022 |
| 81 | securityweek.com | 8.36/10 | 14,700 | 14,395 | Feb 2023 |
| 82 | jpn.com | 8.36/10 | - | - | May 2022 |
| 83 | stjude.org | 8.36/10 | 198,900 | 67,593 | May 2022 |
| 84 | beta.gouv.fr | 8.36/10 | 40 | 49 | May 2022 |
| 85 | wroc.pl | 8.36/10 | - | - | May 2022 |
| 86 | exceedlms.com | 8.34/10 | - | - | May 2022 |
| 87 | br.com | 8.34/10 | - | - | May 2022 |
| 88 | defense.gouv.fr | 8.33/10 | 4,300 | 2,897 | Jun 2026 |
| 89 | diamond.jp | 8.33/10 | 180 | 349 | May 2022 |
| 90 | uw.edu.pl | 8.33/10 | 240 | 261 | May 2022 |
| 91 | impact.com | 8.32/10 | 48,800 | 9,808 | Aug 2022 |
| 92 | sebrae.com.br | 8.32/10 | 1,800 | 3,151 | Jul 2022 |
| 93 | ina.fr | 8.32/10 | 1,400 | 5,358 | May 2022 |
| 94 | cafe24.com | 8.31/10 | 6 | 6 | May 2023 |
| 95 | 3ds.com | 8.31/10 | 61,300 | 21,868 | Sep 2024 |
| 96 | eib.org | 8.31/10 | 43,900 | 50,590 | May 2022 |
| 97 | exeter.ac.uk | 8.30/10 | 19,000 | 11,669 | May 2022 |
| 98 | firebaseapp.com | 8.27/10 | - | - | May 2022 |
| 99 | com.ru | 8.27/10 | - | - | May 2022 |
| 100 | stonybrook.edu | 8.27/10 | 351,000 | 92,449 | 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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