Websites Powered by LazySizes unveilhooks plugin
46,481 websites tracked using LazySizes unveilhooks plugin (JavaScript libraries) · github.com
LazySizes unveilhooks plugin is a JavaScript library used to add functionality to web pages. Its official site is github.com. PoweredBy tracks the websites that use LazySizes unveilhooks plugin 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
Core Web Vitals
Median site among 19,713 LazySizes unveilhooks plugin sites with Chrome UX data, p75 values, Sep 2026.
Top countries
Russia
6,589
Japan
4,284
United States
2,599
Brazil
1,927
Germany
1,323
Belarus
1,077
Spain
1,009
India
963
Sites using LazySizes unveilhooks plugin by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Government | 0.88% | 83 |
| Finance and insurance | 0.72% | 149 |
| Healthcare | 0.20% | 258 |
| Retail | 0.10% | 381 |
| Industrial and manufacturing | 0.10% | 5 |
| Travel and hospitality | 0.10% | 83 |
| News and media | 0.10% | 47 |
| Pets and animals | 0.09% | 3 |
| Blogs and publishing | 0.09% | 26 |
| Home and construction | 0.08% | 47 |
| Legal | 0.07% | 19 |
| Professional services | 0.06% | 35 |
Share of each industry's websites with a detected stack that use LazySizes unveilhooks plugin; industries come from what sites declare in their own structured data.
Top sites by authority
The share of the web's most authoritative domains, by Open Page Rank tier, seen running LazySizes unveilhooks plugin in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using LazySizes unveilhooks plugin
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | cloudfront.net | 9.47/10 | - | - | Aug 2022 |
| 2 | github.io | 9.43/10 | 1,800 | 1 | Jul 2022 |
| 3 | tumblr.com | 9.27/10 | 5,070,300 | 1,588,775 | Jul 2022 |
| 4 | uk.com | 9.00/10 | 2 | 12 | Jul 2022 |
| 5 | mynavi.jp | 8.95/10 | 81 | 14 | Jul 2022 |
| 6 | sakura.ne.jp | 8.95/10 | - | - | Jul 2022 |
| 7 | gov.ru | 8.91/10 | 2,700 | 216 | Sep 2025 |
| 8 | shop-pro.jp | 8.91/10 | 17 | 9 | Jul 2022 |
| 9 | azurewebsites.net | 8.87/10 | - | - | Feb 2025 |
| 10 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Dec 2022 |
| 11 | fc2.com | 8.80/10 | 5,100 | 10 | Jul 2022 |
| 12 | thebase.in | 8.72/10 | - | 1 | Apr 2025 |
| 13 | arizona.edu | 8.71/10 | 127,500 | 23,873 | Oct 2024 |
| 14 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Jul 2022 |
| 15 | xsrv.jp | 8.68/10 | - | - | Jul 2022 |
| 16 | altervista.org | 8.66/10 | - | - | Jul 2022 |
| 17 | ru.com | 8.65/10 | - | - | Aug 2022 |
| 18 | main.jp | 8.64/10 | - | - | Nov 2022 |
| 19 | lit.link | 8.59/10 | 590 | 546 | Jul 2022 |
| 20 | ucf.edu | 8.58/10 | 343,100 | 84,810 | Jul 2022 |
| 21 | nato.int | 8.55/10 | 340,700 | 121,553 | Jun 2023 |
| 22 | spb.ru | 8.53/10 | - | - | Jul 2022 |
| 23 | jp.net | 8.52/10 | 66 | 7 | Jul 2022 |
| 24 | theshop.jp | 8.52/10 | - | - | Jan 2025 |
| 25 | keio.ac.jp | 8.52/10 | 9,400 | 1,068 | Aug 2022 |
| 26 | official.ec | 8.51/10 | - | - | Apr 2025 |
| 27 | base.shop | 8.50/10 | - | - | Jan 2025 |
| 28 | smrj.go.jp | 8.49/10 | 30 | 55 | Nov 2023 |
| 29 | poznan.pl | 8.47/10 | 320 | 564 | Aug 2022 |
| 30 | queensu.ca | 8.46/10 | 44,000 | 26,583 | Jul 2022 |
| 31 | lodz.pl | 8.37/10 | 90 | 193 | Jul 2022 |
| 32 | jpn.com | 8.36/10 | - | - | Jul 2022 |
| 33 | audubon.org | 8.36/10 | 1,156,900 | 118,514 | Apr 2023 |
| 34 | wroc.pl | 8.36/10 | - | - | Jul 2022 |
| 35 | pref.aichi.jp | 8.36/10 | 440 | 254 | Sep 2022 |
| 36 | hm.com | 8.33/10 | 9,100 | 4,691 | Jul 2022 |
| 37 | acer.com | 8.29/10 | 221,100 | 40,376 | Jul 2022 |
| 38 | dmm.com | 8.28/10 | 130 | 101 | Jul 2022 |
| 39 | tsukuba.ac.jp | 8.28/10 | 1,800 | 517 | Aug 2022 |
| 40 | infoseek.co.jp | 8.28/10 | 53 | 10 | Jul 2022 |
| 41 | com.ru | 8.27/10 | - | - | Jul 2022 |
| 42 | nursingworld.org | 8.27/10 | 423,000 | 53,536 | Nov 2022 |
| 43 | stonybrook.edu | 8.27/10 | 348,800 | 65,542 | Jul 2023 |
| 44 | ig.com.br | 8.27/10 | 17 | 58 | Nov 2024 |
| 45 | ritsumei.ac.jp | 8.27/10 | 960 | 1,069 | Jul 2022 |
| 46 | mod.go.jp | 8.27/10 | 13,900 | 1,798 | Apr 2023 |
| 47 | reserva.be | 8.24/10 | 170 | 89 | Jul 2022 |
| 48 | ifrc.org | 8.24/10 | 38,500 | 12,266 | Nov 2022 |
| 49 | fujifilm.com | 8.23/10 | 35,600 | 13,498 | Aug 2022 |
| 50 | jasso.go.jp | 8.23/10 | 790 | 794 | Apr 2023 |
| 51 | unisg.ch | 8.22/10 | 6,200 | 3,093 | Jul 2022 |
| 52 | takashimaya.co.jp | 8.18/10 | 600 | 640 | Jul 2022 |
| 53 | univ-lorraine.fr | 8.16/10 | 510 | 500 | Nov 2023 |
| 54 | novartis.com | 8.11/10 | 100,300 | 41,306 | Jul 2022 |
| 55 | livedoor.com | 8.07/10 | 130 | 5 | Sep 2024 |
| 56 | motorola.com | 8.07/10 | 171,200 | 25,833 | Jul 2022 |
| 57 | xrea.com | 8.07/10 | - | 4 | Jul 2022 |
| 58 | msu.ru | 8.02/10 | 4,500 | 86 | Aug 2022 |
| 59 | msk.ru | 8.02/10 | - | - | Mar 2023 |
| 60 | uc.cl | 8.02/10 | 2,800 | 2,417 | Jun 2024 |
| 61 | uniandes.edu.co | 8.00/10 | 2,300 | 994 | Mar 2025 |
| 62 | kirin.co.jp | 7.97/10 | 64 | 125 | Jul 2022 |
| 63 | boehringer-ingelheim.com | 7.96/10 | 38,900 | 16,929 | Oct 2026 |
| 64 | tomsk.ru | 7.95/10 | 23 | 11 | Aug 2022 |
| 65 | pref.okinawa.jp | 7.93/10 | 380 | 41 | Jul 2022 |
| 66 | osdn.jp | 7.92/10 | 430 | 6 | Jan 2026 |
| 67 | mts.ru | 7.91/10 | - | - | Jul 2025 |
| 68 | tec.mx | 7.89/10 | 5,800 | 3,653 | Jul 2022 |
| 69 | nen.nl | 7.89/10 | 460 | 1,067 | Jul 2022 |
| 70 | net.ru | 7.88/10 | - | 4 | Feb 2025 |
| 71 | yamaguchi.lg.jp | 7.88/10 | - | - | Jul 2022 |
| 72 | ciao.jp | 7.83/10 | - | - | Aug 2022 |
| 73 | gs1us.org | 7.82/10 | 71,600 | 8,162 | Mar 2025 |
| 74 | chu.jp | 7.79/10 | - | - | Jul 2022 |
| 75 | ricoh.com | 7.77/10 | 3,500 | 2,501 | May 2025 |
| 76 | quorum.us | 7.77/10 | 19,600 | 3,641 | Jul 2022 |
| 77 | sbbit.jp | 7.76/10 | 28 | 71 | Jul 2022 |
| 78 | sysu.edu.cn | 7.75/10 | 4,200 | 173 | Mar 2025 |
| 79 | vtex.com | 7.75/10 | 830 | 497 | Jul 2022 |
| 80 | swarovski.com | 7.69/10 | 172,800 | 99,292 | Aug 2022 |
| 81 | royalacademy.org.uk | 7.65/10 | 65,100 | 17,573 | Nov 2025 |
| 82 | juntendo.ac.jp | 7.65/10 | 20 | 46 | Jul 2022 |
| 83 | univ-toulouse.fr | 7.64/10 | 15 | 28 | Jun 2025 |
| 84 | mkk.com.tr | 7.61/10 | 42 | 50 | Jul 2022 |
| 85 | itochu.co.jp | 7.57/10 | 3,900 | 750 | Oct 2026 |
| 86 | ismworld.org | 7.56/10 | 20,700 | 4,658 | Jul 2022 |
| 87 | base.ec | 7.54/10 | - | - | May 2025 |
| 88 | u-ryukyu.ac.jp | 7.49/10 | 29 | 43 | Aug 2024 |
| 89 | asrm.org | 7.48/10 | 15,200 | 8,098 | Jul 2023 |
| 90 | tommy.com | 7.47/10 | 260 | 42 | Jul 2022 |
| 91 | bfu.ch | 7.47/10 | 29 | 77 | Mar 2023 |
| 92 | halfmoon.jp | 7.47/10 | - | - | Nov 2022 |
| 93 | lincoln.ac.uk | 7.46/10 | 2,200 | 2,608 | Jul 2022 |
| 94 | agensir.it | 7.46/10 | 220 | 616 | Aug 2022 |
| 95 | golfdigest.co.jp | 7.46/10 | 10 | 43 | Jul 2022 |
| 96 | uns.ac.id | 7.46/10 | 200 | 349 | Jul 2022 |
| 97 | visma.com | 7.44/10 | 1,900 | 442 | Aug 2022 |
| 98 | rnu.tn | 7.44/10 | - | - | Oct 2026 |
| 99 | ac-lyon.fr | 7.44/10 | 49 | 202 | Nov 2023 |
| 100 | wef.org | 7.43/10 | 4,000 | 1,750 | Mar 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) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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