Websites Powered by 51.LA
59,905 websites tracked using 51.LA (Analytics) · www.51.la
51.LA is a web analytics service that measures site traffic and visitor behavior. Its official site is 51.la. PoweredBy tracks the websites that use 51.LA across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the analytics ecosystem.
Usage trend
2K
4K
6K
8K
Dec 2022
Nov 2023
Nov 2024
Oct 2025
Sep 2026
Domains observed using 51.LA in each month's HTTP Archive crawl,
Dec 2022 to Sep 2026 · peak 6,388 in May 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.5 s
INP 75 ms
CLS 0
TTFB 1000 ms
Median site among 3,541 51.LA sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
960
China
875
Indonesia
814
Hong Kong SAR China
561
Taiwan
550
Japan
543
Philippines
423
India
350
Sites using 51.LA by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Software and apps | 1.13% | 1,308 |
| Games | 0.06% | 3 |
| Blogs and publishing | 0.02% | 4 |
| News and media | 0.01% | 6 |
| Retail | <0.01% | 27 |
| Professional services | <0.01% | 2 |
| Home and construction | <0.01% | 2 |
| Education | <0.01% | 2 |
| Healthcare | <0.01% | 4 |
| Automotive | <0.01% | 2 |
| Travel and hospitality | <0.01% | 2 |
| Arts and entertainment | <0.01% | 1 |
Share of each industry's websites with a detected stack that use 51.LA; industries come from what sites declare in their own structured data.
Top sites by authority
9+
1% · 4 of 372 sites
8+
<1% · 13 of 7,677 sites
7+
<1% · 22 of 45,712 sites
6+
<1% · 30 of 110,136 sites
5+
<1% · 45 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running 51.LA in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using 51.LA
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | cloudfront.net | 9.47/10 | - | - | Aug 2023 |
| 2 | github.io | 9.43/10 | 1,800 | 1 | Mar 2023 |
| 3 | 51.la | 9.14/10 | - | - | Jun 2023 |
| 4 | pages.dev | 9.14/10 | - | - | Dec 2023 |
| 5 | it.com | 8.81/10 | - | - | Jun 2025 |
| 6 | co.com | 8.67/10 | - | - | May 2026 |
| 7 | azure.com | 8.66/10 | - | - | Jan 2025 |
| 8 | cn.com | 8.59/10 | 17 | 8 | Apr 2023 |
| 9 | neocities.org | 8.57/10 | 22,900 | 5,318 | Feb 2024 |
| 10 | cnr.it | 8.57/10 | 810 | 1,174 | Jun 2026 |
| 11 | br.com | 8.34/10 | - | - | Jun 2026 |
| 12 | com.ru | 8.27/10 | - | - | Dec 2022 |
| 13 | chinatax.gov.cn | 8.15/10 | - | 9 | Apr 2024 |
| 14 | xinjiang.gov.cn | 7.85/10 | 85 | 1 | Apr 2025 |
| 15 | ufpe.br | 7.78/10 | 42,700 | 34,698 | Aug 2026 |
| 16 | qinghai.gov.cn | 7.73/10 | 12 | 8 | Mar 2025 |
| 17 | eu.cc | 7.43/10 | - | - | Jun 2026 |
| 18 | agenciasebrae.com.br | 7.42/10 | 98 | 356 | Aug 2026 |
| 19 | stackstaging.com | 7.24/10 | - | - | Sep 2026 |
| 20 | kejaksaan.go.id | 7.11/10 | 1,800 | 32 | Mar 2026 |
| 21 | ufsj.edu.br | 7.09/10 | 61 | 294 | Sep 2026 |
| 22 | ufabc.edu.br | 7.07/10 | 58 | 135 | Jun 2026 |
| 23 | uin-suska.ac.id | 6.99/10 | 22 | 42 | Apr 2025 |
| 24 | 21food.cn | 6.88/10 | - | 2 | Jan 2024 |
| 25 | bfsu.edu.cn | 6.76/10 | 1 | 2 | Jun 2026 |
| 26 | tlu.edu.vn | 6.51/10 | 18 | 57 | Jul 2026 |
| 27 | qzz.io | 6.47/10 | - | - | Aug 2026 |
| 28 | cnnb.com.cn | 6.21/10 | 49 | 3 | May 2023 |
| 29 | jp-dolls.com | 6.10/10 | - | - | Jul 2025 |
| 30 | cctime.com | 6.09/10 | 33 | 56 | Dec 2024 |
| 31 | kireidoll.com | 5.92/10 | - | - | Apr 2026 |
| 32 | ufra.edu.br | 5.86/10 | 950 | 6 | Aug 2026 |
| 33 | nn.ci | 5.81/10 | - | - | Dec 2022 |
| 34 | 2nt.com | 5.72/10 | 33 | 1 | Dec 2022 |
| 35 | iconf.org | 5.70/10 | 370 | 393 | Jan 2024 |
| 36 | termis.org | 5.54/10 | 230 | 75 | Aug 2026 |
| 37 | merrss.com | 5.50/10 | - | - | Aug 2025 |
| 38 | crsky.com | 5.40/10 | 27 | 102 | Oct 2025 |
| 39 | novastar.tech | 5.32/10 | 3,400 | 2,311 | Mar 2026 |
| 40 | erdoll.com | 5.32/10 | - | - | Nov 2023 |
| 41 | hkust-gz.edu.cn | 5.27/10 | 910 | 468 | Jul 2025 |
| 42 | hxw.gov.cn | 5.22/10 | - | - | Feb 2026 |
| 43 | xju.edu.cn | 5.19/10 | - | 2 | Sep 2026 |
| 44 | unisoc.com | 5.12/10 | 200 | 35 | Feb 2023 |
| 45 | morrss.com | 5.02/10 | - | - | Dec 2025 |
| 46 | feijipan.com | 4.80/10 | - | - | Jan 2023 |
| 47 | henghost.com | 4.79/10 | - | - | Dec 2024 |
| 48 | 52by.com | 4.75/10 | 5 | 43 | Dec 2022 |
| 49 | anbernic.com | 4.74/10 | 12,300 | 11,710 | Apr 2026 |
| 50 | changde.gov.cn | 4.73/10 | - | - | Sep 2026 |
| 51 | trustguru.vip | 4.73/10 | - | - | Aug 2026 |
| 52 | chisa.edu.cn | 4.69/10 | - | - | Dec 2022 |
| 53 | simcom.com | 4.69/10 | - | - | Feb 2023 |
| 54 | verisilicon.com | 4.69/10 | - | - | Dec 2022 |
| 55 | xuancheng.gov.cn | 4.52/10 | - | - | Feb 2023 |
| 56 | gter.net | 4.45/10 | - | - | Jul 2026 |
| 57 | daqing.gov.cn | 4.37/10 | - | - | Nov 2024 |
| 58 | huainan.gov.cn | 4.34/10 | - | - | Jan 2023 |
| 59 | heihe.gov.cn | 4.30/10 | - | - | Jan 2025 |
| 60 | biancheng.net | 4.25/10 | - | - | Nov 2023 |
| 61 | lingang.gov.cn | 4.16/10 | - | - | Oct 2024 |
| 62 | crxsoso.com | 4.16/10 | - | - | Mar 2023 |
| 63 | reviewluxurystore.com | 4.15/10 | - | - | Feb 2024 |
| 64 | ilanzou.com | 4.07/10 | - | - | Dec 2023 |
| 65 | go-deepseek.com | 4.03/10 | - | - | Jun 2025 |
| 66 | kk999.net.br | 4.02/10 | - | - | Jul 2025 |
| 67 | worldrobotconference.com | 4.00/10 | - | - | Jun 2023 |
| 68 | tssgroup.com.cn | 3.97/10 | - | - | Jan 2026 |
| 69 | chinajob.com | 3.96/10 | - | - | Apr 2025 |
| 70 | apachecn.org | 3.96/10 | - | - | Apr 2024 |
| 71 | yorfan.com | 3.95/10 | - | - | Dec 2022 |
| 72 | biodiversity-science.net | 3.94/10 | 170 | 313 | Apr 2026 |
| 73 | worldinsidepictures.com | 3.94/10 | - | - | Mar 2026 |
| 74 | callmysoft.com | 3.90/10 | - | - | May 2026 |
| 75 | ymt.com | 3.89/10 | - | - | Oct 2024 |
| 76 | lmtw.com | 3.87/10 | - | - | Feb 2024 |
| 77 | uniontech.com | 3.86/10 | - | - | Sep 2024 |
| 78 | cnta-osaka.jp | 3.79/10 | - | - | Mar 2024 |
| 79 | chinbullbotany.com | 3.76/10 | - | - | Feb 2026 |
| 80 | maroskab.go.id | 3.75/10 | - | - | Mar 2025 |
| 81 | reach24h.com | 3.73/10 | - | - | Jul 2024 |
| 82 | drugfuture.com | 3.73/10 | - | - | Dec 2022 |
| 83 | tendata.com | 3.71/10 | - | - | May 2023 |
| 84 | zgsyb.com | 3.67/10 | - | - | Feb 2024 |
| 85 | assorestauro.org | 3.65/10 | 4 | 10 | Jun 2026 |
| 86 | jihaoba.com | 3.63/10 | - | - | Dec 2022 |
| 87 | zzz.gov.cn | 3.56/10 | - | - | Jun 2026 |
| 88 | pathea.net | 3.54/10 | - | - | Dec 2022 |
| 89 | ctgdutyfree.com.cn | 3.53/10 | - | - | Apr 2026 |
| 90 | tonghua.gov.cn | 3.53/10 | - | - | Jun 2026 |
| 91 | allconfs.org | 3.53/10 | - | 20 | Jan 2023 |
| 92 | yofc.com | 3.52/10 | - | - | Dec 2022 |
| 93 | vectorarchitects.com | 3.52/10 | - | - | Jun 2025 |
| 94 | sheshenjp.com | 3.51/10 | - | - | Jan 2024 |
| 95 | laterizio.it | 3.47/10 | - | - | Sep 2026 |
| 96 | plant-ecology.com | 3.46/10 | - | - | Feb 2026 |
| 97 | daoisms.com.cn | 3.43/10 | - | - | Oct 2023 |
| 98 | vllis.com | 3.43/10 | - | - | Apr 2024 |
| 99 | sinolub.com | 3.42/10 | - | - | Aug 2026 |
| 100 | threenh.com | 3.42/10 | - | - | Aug 2025 |
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).
Compare 51.LA
- 51.LA vs Google Analytics
- 51.LA vs Facebook Pixel
- 51.LA vs Cloudflare Browser Insights
- 51.LA vs Site Kit
- 51.LA vs Yandex.Metrika