Websites Powered by Linkedin Sign-in
31,681 websites tracked using Linkedin Sign-in (Authentication) · www.linkedin.com
Linkedin Sign-in is a authentication and identity service for signing users in. Its official site is linkedin.com. PoweredBy tracks the websites that use Linkedin Sign-in across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the authentication ecosystem.
Usage trend
10K
20K
30K
Jun 2021
Oct 2022
Feb 2024
Jun 2025
Oct 2026
Domains observed using Linkedin Sign-in in each month's HTTP Archive crawl,
Jun 2021 to Oct 2026 · peak 20,135 in Dec 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2 s
INP 75 ms
CLS 0
TTFB 800 ms
Median site among 12,052 Linkedin Sign-in sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
5,164
India
2,642
United Kingdom
1,887
Canada
1,709
France
1,629
Italy
1,430
Mexico
1,395
Spain
1,385
Sites using Linkedin Sign-in by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Blogs and publishing | 0.13% | 39 |
| Finance and insurance | 0.10% | 20 |
| Education | 0.09% | 58 |
| Arts and entertainment | 0.08% | 42 |
| Professional services | 0.08% | 41 |
| Government | 0.06% | 6 |
| News and media | 0.05% | 26 |
| Software and apps | 0.05% | 74 |
| Non-profit and religious | 0.04% | 4 |
| Home and construction | 0.04% | 23 |
| Pets and animals | 0.03% | 1 |
| Healthcare | 0.03% | 37 |
Share of each industry's websites with a detected stack that use Linkedin Sign-in; industries come from what sites declare in their own structured data.
Top sites by authority
9+
3% · 13 of 372 sites
8+
1% · 107 of 7,677 sites
7+
<1% · 271 of 45,712 sites
6+
<1% · 457 of 110,136 sites
5+
<1% · 747 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Linkedin Sign-in in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Linkedin Sign-in
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | wordpress.com | 9.50/10 | 461,400 | 54,845 | Jun 2021 |
| 2 | github.io | 9.43/10 | 1,800 | 1 | Jun 2021 |
| 3 | blogspot.com | 9.39/10 | - | - | Jun 2021 |
| 4 | weebly.com | 9.24/10 | 162,400 | 11,089 | Oct 2021 |
| 5 | harvard.edu | 9.24/10 | 472,700 | 11,444 | Jun 2021 |
| 6 | ca.gov | 9.23/10 | 1,455,600 | 26,086 | Mar 2022 |
| 7 | hubspot.com | 9.22/10 | 227,700 | 38,631 | Jun 2021 |
| 8 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Jun 2021 |
| 9 | mit.edu | 9.18/10 | 163,800 | 31,239 | Jun 2021 |
| 10 | state.gov | 9.07/10 | 3,264,300 | 173,312 | Jun 2021 |
| 11 | free.fr | 9.05/10 | 3,400 | 1,262 | Jun 2021 |
| 12 | uk.com | 9.00/10 | 2 | 12 | Jun 2021 |
| 13 | upenn.edu | 9.00/10 | 178,900 | 4,794 | Jun 2021 |
| 14 | service.gov.uk | 8.99/10 | - | - | Oct 2023 |
| 15 | indiatimes.com | 8.95/10 | 54,100 | 69,752 | Jun 2021 |
| 16 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Jun 2021 |
| 17 | sakura.ne.jp | 8.95/10 | - | - | Jun 2021 |
| 18 | utexas.edu | 8.92/10 | 502,800 | 11,092 | Nov 2021 |
| 19 | shop-pro.jp | 8.91/10 | 17 | 9 | Aug 2022 |
| 20 | usc.edu | 8.89/10 | 362,800 | 14,354 | May 2023 |
| 21 | jimdofree.com | 8.88/10 | - | - | Mar 2023 |
| 22 | appspot.com | 8.87/10 | - | - | Aug 2022 |
| 23 | disqus.com | 8.87/10 | 7,100 | 1,014 | Jun 2021 |
| 24 | us.com | 8.86/10 | 32 | 8 | Jun 2021 |
| 25 | g2.com | 8.85/10 | 471,800 | 215,138 | Jul 2021 |
| 26 | ucsd.edu | 8.84/10 | 48,100 | 2,261 | Feb 2026 |
| 27 | unc.edu | 8.83/10 | 341,300 | 24,562 | Nov 2022 |
| 28 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | Jun 2021 |
| 29 | in.gov | 8.80/10 | 3,047,100 | 832,670 | Jun 2021 |
| 30 | msu.edu | 8.78/10 | 149,500 | 2,186 | Jun 2021 |
| 31 | eu.com | 8.77/10 | - | - | Jun 2021 |
| 32 | lovable.app | 8.73/10 | - | - | Sep 2026 |
| 33 | ucsf.edu | 8.70/10 | 161,700 | 52,728 | Jun 2021 |
| 34 | pitt.edu | 8.69/10 | 62,900 | 8,520 | Jul 2022 |
| 35 | xsrv.jp | 8.68/10 | - | - | Jun 2021 |
| 36 | wildapricot.org | 8.67/10 | - | - | Jun 2021 |
| 37 | pantheonsite.io | 8.67/10 | 7 | 5 | Aug 2022 |
| 38 | af.mil | 8.67/10 | 983,100 | 88,532 | Jun 2021 |
| 39 | edx.org | 8.66/10 | 183,800 | 74,245 | Jun 2021 |
| 40 | altervista.org | 8.66/10 | - | - | Jun 2021 |
| 41 | main.jp | 8.64/10 | - | - | May 2026 |
| 42 | simplecast.com | 8.63/10 | 1,700 | 686 | Mar 2023 |
| 43 | pcisecuritystandards.org | 8.63/10 | 71,000 | 15,253 | Jun 2021 |
| 44 | gencat.cat | 8.63/10 | 86 | 174 | Jun 2021 |
| 45 | vanderbilt.edu | 8.63/10 | 265,200 | 51,240 | Feb 2022 |
| 46 | oregonstate.edu | 8.63/10 | 88,600 | 10,954 | Jul 2021 |
| 47 | colostate.edu | 8.62/10 | 189,100 | 10,871 | Jun 2021 |
| 48 | tum.de | 8.61/10 | 7,800 | 7,642 | Jun 2023 |
| 49 | nd.edu | 8.59/10 | 56,800 | 8,385 | Jun 2021 |
| 50 | neocities.org | 8.57/10 | 22,900 | 5,318 | Apr 2023 |
| 51 | rice.edu | 8.56/10 | 255,400 | 12,718 | Dec 2024 |
| 52 | gmu.edu | 8.56/10 | 143,200 | 25,328 | Nov 2022 |
| 53 | cuni.cz | 8.56/10 | 4,400 | 1,637 | Jun 2021 |
| 54 | udel.edu | 8.55/10 | 157,300 | 39,674 | Jun 2021 |
| 55 | over-blog.com | 8.54/10 | 31 | 123 | Jun 2021 |
| 56 | spb.ru | 8.53/10 | - | - | Jul 2021 |
| 57 | vwo.com | 8.51/10 | 18,200 | 5,026 | May 2022 |
| 58 | jmir.org | 8.51/10 | 21,000 | 31,548 | Aug 2022 |
| 59 | ning.com | 8.51/10 | 4,400 | 720 | Jun 2021 |
| 60 | monash.edu | 8.51/10 | 257,300 | 68,187 | Aug 2025 |
| 61 | sapo.pt | 8.49/10 | 10,100 | 29,601 | Nov 2021 |
| 62 | panasonic.com | 8.48/10 | 42,700 | 27,959 | Apr 2023 |
| 63 | sprinklr.com | 8.47/10 | 55,400 | 23,506 | Apr 2023 |
| 64 | mufg.jp | 8.46/10 | 920 | 453 | Oct 2023 |
| 65 | nextdoor.com | 8.45/10 | 3,396,300 | 2,100,894 | Jul 2025 |
| 66 | home.blog | 8.45/10 | - | - | Jun 2021 |
| 67 | ulaval.ca | 8.44/10 | 2,800 | 1,607 | Jun 2021 |
| 68 | workday.com | 8.40/10 | 191,500 | 73,517 | May 2022 |
| 69 | polimi.it | 8.38/10 | 5,800 | 4,283 | Jun 2021 |
| 70 | pp.ua | 8.37/10 | 22 | 5 | Jun 2021 |
| 71 | uchile.cl | 8.35/10 | 1,900 | 3,976 | Apr 2025 |
| 72 | opengroup.org | 8.32/10 | 11,700 | 4,100 | Feb 2024 |
| 73 | rakuten.com | 8.31/10 | 841,500 | 137,433 | Jun 2021 |
| 74 | choicehotels.com | 8.30/10 | 2,735,100 | 297,313 | Jun 2021 |
| 75 | ncl.ac.uk | 8.29/10 | 50,900 | 15,860 | Jun 2021 |
| 76 | universityofcalifornia.edu | 8.28/10 | 204,100 | 53,408 | Jun 2021 |
| 77 | upc.edu | 8.27/10 | 1,400 | 1,502 | Nov 2025 |
| 78 | cea.fr | 8.27/10 | 2,000 | 1,809 | Mar 2024 |
| 79 | act.org | 8.26/10 | 529,100 | 76,008 | Apr 2024 |
| 80 | cureus.com | 8.25/10 | 173,700 | 188,639 | Sep 2026 |
| 81 | sub.jp | 8.24/10 | - | - | Jun 2021 |
| 82 | smu.edu | 8.23/10 | 375,200 | 49,730 | Aug 2022 |
| 83 | dji.com | 8.22/10 | 455,100 | 48,853 | Jun 2021 |
| 84 | wpcomstaging.com | 8.20/10 | - | - | Nov 2021 |
| 85 | latrobe.edu.au | 8.18/10 | 30,400 | 15,224 | Jul 2021 |
| 86 | barnard.edu | 8.17/10 | 33,500 | 9,689 | Jun 2021 |
| 87 | investors.com | 8.17/10 | 807,600 | 130,448 | Jun 2021 |
| 88 | shu.edu | 8.16/10 | 62,900 | 25,915 | Jun 2021 |
| 89 | jpn.org | 8.13/10 | - | - | Jun 2021 |
| 90 | tripleseat.com | 8.11/10 | 12,700 | 4,804 | Sep 2021 |
| 91 | nec.com | 8.07/10 | 7,600 | 3,489 | Jun 2026 |
| 92 | umt.edu | 8.07/10 | 152,200 | 42,273 | Mar 2025 |
| 93 | kornferry.com | 8.06/10 | 74,800 | 14,503 | Aug 2022 |
| 94 | freee.co.jp | 8.06/10 | 5 | 17 | Nov 2022 |
| 95 | hackerrank.com | 8.05/10 | 31,400 | 13,376 | Aug 2025 |
| 96 | knowbe4.com | 8.05/10 | 20,400 | 8,085 | Jun 2021 |
| 97 | mod.uk | 8.05/10 | - | - | Apr 2026 |
| 98 | sonypictures.com | 8.04/10 | 561,100 | 31,396 | Nov 2025 |
| 99 | openvpn.net | 8.02/10 | 37,000 | 23,557 | Sep 2024 |
| 100 | msk.ru | 8.02/10 | - | - | Jun 2021 |
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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