Websites Powered by MobX
428,674 websites tracked using MobX (JavaScript libraries) · mobx.js.org
MobX is a JavaScript library used to add functionality to web pages. Its official site is mobx.js.org. PoweredBy tracks the websites that use MobX 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
Feb 2020
Oct 2021
May 2023
Jan 2025
Aug 2026
Domains observed using MobX in each month's HTTP Archive crawl,
Feb 2020 to Aug 2026 · peak 146,751 in Sep 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.4 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 148,430 MobX sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
58,953
Germany
18,455
Italy
13,417
United Kingdom
13,054
France
11,077
India
10,503
Canada
9,823
Australia
8,791
Sites using MobX by audience country, Chrome UX Report.
Top sites by authority
9+
13% · 48 of 372 sites
8+
6% · 481 of 7,677 sites
7+
3% · 1,314 of 45,712 sites
6+
2% · 2,070 of 110,136 sites
5+
1% · 3,224 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running MobX in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using MobX
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | google.com | 10.00/10 | 36,640,600 | 1,601,732 | Mar 2025 |
| 2 | apple.com | 9.66/10 | 12,947,600 | 1,709,217 | Dec 2024 |
| 3 | europa.eu | 9.57/10 | 42,200 | 31,835 | Sep 2021 |
| 4 | microsoft.com | 9.54/10 | 11,686,100 | 988,151 | Mar 2020 |
| 5 | amazonaws.com | 9.50/10 | - | - | Jul 2021 |
| 6 | adobe.com | 9.48/10 | 8,627,700 | 1,068,559 | Feb 2020 |
| 7 | amazon.com | 9.47/10 | 351,206,500 | 41,126,511 | Jan 2021 |
| 8 | github.io | 9.43/10 | 1,800 | 1 | Apr 2020 |
| 9 | blogspot.com | 9.39/10 | - | - | Mar 2020 |
| 10 | yandex.ru | 9.35/10 | 32,200 | 67,587 | Mar 2020 |
| 11 | qq.com | 9.34/10 | 2,200 | 163 | Jul 2022 |
| 12 | baidu.com | 9.33/10 | 27,100 | 357 | Mar 2020 |
| 13 | vk.com | 9.33/10 | 116,100 | 185,627 | Aug 2022 |
| 14 | cdc.gov | 9.31/10 | 14,977,400 | 1,767,892 | May 2023 |
| 15 | bund.de | 9.23/10 | - | - | Jul 2026 |
| 16 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Jul 2021 |
| 17 | wix.com | 9.22/10 | 1,204,700 | 135,119 | Feb 2022 |
| 18 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Mar 2020 |
| 19 | bbc.co.uk | 9.18/10 | 6,004,800 | 2,144,161 | Dec 2020 |
| 20 | mit.edu | 9.18/10 | 161,200 | 27,360 | Jun 2020 |
| 21 | pages.dev | 9.14/10 | - | - | Mar 2023 |
| 22 | wiley.com | 9.14/10 | 76,900 | 33,308 | Mar 2023 |
| 23 | hbr.org | 9.14/10 | 605,200 | 217,833 | Aug 2022 |
| 24 | usda.gov | 9.14/10 | 476,600 | 147,178 | Jan 2024 |
| 25 | ibm.com | 9.13/10 | 11,139,500 | 518,522 | May 2022 |
| 26 | epa.gov | 9.13/10 | 3,848,900 | 707,207 | Oct 2024 |
| 27 | myshopify.com | 9.12/10 | - | - | Mar 2020 |
| 28 | canva.com | 9.11/10 | 17,031,300 | 2,247,334 | Mar 2020 |
| 29 | rakuten.co.jp | 9.11/10 | 9,200 | 1,689 | Sep 2023 |
| 30 | openai.com | 9.10/10 | 1,963,900 | 199,482 | Jun 2020 |
| 31 | berkeley.edu | 9.10/10 | 166,900 | 5,412 | Sep 2021 |
| 32 | sagepub.com | 9.07/10 | 31,500 | 2,940 | Jan 2024 |
| 33 | apa.org | 9.07/10 | 1,040,700 | 238,370 | Feb 2023 |
| 34 | state.gov | 9.07/10 | 3,314,200 | 200,218 | Jan 2026 |
| 35 | hcaptcha.com | 9.06/10 | 780 | 1,843 | Aug 2022 |
| 36 | go.com | 9.06/10 | 134,400 | 715 | Feb 2020 |
| 37 | vercel.app | 9.05/10 | - | - | Sep 2020 |
| 38 | weibo.com | 9.04/10 | 1,200 | 638 | Mar 2020 |
| 39 | theverge.com | 9.04/10 | 1,079,000 | 727,363 | Dec 2025 |
| 40 | deloitte.com | 9.04/10 | 393,900 | 170,966 | Mar 2020 |
| 41 | mayoclinic.org | 9.04/10 | 61,726,300 | 4,533,343 | Feb 2026 |
| 42 | ny.gov | 9.04/10 | 691,300 | 55,212 | Aug 2026 |
| 43 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Sep 2020 |
| 44 | netlify.app | 9.01/10 | 2 | 2 | Jul 2020 |
| 45 | psu.edu | 9.01/10 | 581,600 | 94,595 | Jun 2023 |
| 46 | yale.edu | 9.01/10 | 177,900 | 6,885 | Jun 2023 |
| 47 | uk.com | 9.00/10 | 2 | 12 | May 2020 |
| 48 | plos.org | 9.00/10 | 9,300 | 4,623 | Mar 2024 |
| 49 | naver.com | 8.99/10 | 47,500 | 134 | Mar 2020 |
| 50 | mail.ru | 8.98/10 | 1,700 | 37 | Mar 2020 |
| 51 | texas.gov | 8.98/10 | 856,400 | 43,777 | Jan 2026 |
| 52 | steampowered.com | 8.96/10 | 720 | 3 | Nov 2022 |
| 53 | washington.edu | 8.96/10 | 668,000 | 107,419 | Aug 2022 |
| 54 | umn.edu | 8.96/10 | 78 | 49 | Feb 2026 |
| 55 | webflow.io | 8.95/10 | 79 | 1 | Aug 2023 |
| 56 | nsw.gov.au | 8.95/10 | 75,300 | 73,181 | Mar 2020 |
| 57 | maine.gov | 8.93/10 | 1,116,200 | 428,738 | Mar 2023 |
| 58 | pwc.com | 8.93/10 | 291,600 | 164,788 | Mar 2023 |
| 59 | fao.org | 8.93/10 | 213,900 | 125,762 | Sep 2025 |
| 60 | jhu.edu | 8.93/10 | 177,400 | 6,915 | Dec 2024 |
| 61 | cisco.com | 8.92/10 | 1,161,900 | 251,239 | Apr 2020 |
| 62 | vox.com | 8.92/10 | 670,700 | 361,902 | Dec 2025 |
| 63 | utexas.edu | 8.92/10 | 503,000 | 11,984 | Jul 2024 |
| 64 | uol.com.br | 8.92/10 | 33,600 | 42,015 | Jan 2026 |
| 65 | gov.ru | 8.91/10 | 2,700 | 216 | Dec 2020 |
| 66 | withgoogle.com | 8.91/10 | - | - | Jan 2022 |
| 67 | zdnet.com | 8.91/10 | 656,900 | 705,745 | Jan 2026 |
| 68 | ok.ru | 8.90/10 | 11,600 | 6,573 | Sep 2025 |
| 69 | nationalgeographic.com | 8.90/10 | 3,598,800 | 677,296 | Jul 2021 |
| 70 | huawei.com | 8.89/10 | 52,700 | 5,653 | Oct 2023 |
| 71 | nvidia.com | 8.89/10 | 1,845,000 | 409,683 | Mar 2026 |
| 72 | iheart.com | 8.88/10 | 1,899,600 | 677,344 | Mar 2020 |
| 73 | jimdofree.com | 8.88/10 | - | - | May 2020 |
| 74 | economie.gouv.fr | 8.88/10 | 15,700 | 10,150 | Jun 2024 |
| 75 | azurewebsites.net | 8.87/10 | - | - | Apr 2020 |
| 76 | appspot.com | 8.87/10 | - | - | Jul 2023 |
| 77 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Aug 2022 |
| 78 | optimizely.com | 8.86/10 | 149,400 | 9,101 | Nov 2023 |
| 79 | us.com | 8.86/10 | 32 | 9 | Sep 2024 |
| 80 | statuspage.io | 8.85/10 | - | - | Mar 2020 |
| 81 | heart.org | 8.85/10 | 3,203,900 | 465,174 | Nov 2025 |
| 82 | umd.edu | 8.85/10 | 253,300 | 15,690 | Jan 2022 |
| 83 | acs.org | 8.85/10 | 801,500 | 102,932 | Feb 2024 |
| 84 | ubc.ca | 8.84/10 | 14,500 | 2,813 | Dec 2023 |
| 85 | redhat.com | 8.83/10 | 290,500 | 84,884 | Apr 2020 |
| 86 | ucdavis.edu | 8.83/10 | 383,600 | 93,475 | Jul 2026 |
| 87 | tokyo.lg.jp | 8.83/10 | - | - | Nov 2021 |
| 88 | aarp.org | 8.82/10 | 1,984,100 | 653,556 | Jul 2026 |
| 89 | asu.edu | 8.82/10 | 144,700 | 4,208 | Aug 2026 |
| 90 | cnrs.fr | 8.82/10 | 4,300 | 2,992 | Jan 2022 |
| 91 | virginia.gov | 8.82/10 | 339,900 | 20,933 | Oct 2024 |
| 92 | it.com | 8.81/10 | - | - | Oct 2024 |
| 93 | perplexity.ai | 8.81/10 | 752,700 | 72,065 | Apr 2025 |
| 94 | utoronto.ca | 8.81/10 | 42,800 | 10,094 | May 2023 |
| 95 | kakao.com | 8.80/10 | 51 | 39 | Dec 2022 |
| 96 | fc2.com | 8.80/10 | 5,100 | 10 | Mar 2024 |
| 97 | utah.gov | 8.80/10 | 129,900 | 27,432 | Jun 2021 |
| 98 | in.gov | 8.80/10 | 3,076,000 | 1,001,546 | May 2023 |
| 99 | playstation.com | 8.78/10 | 5,277,700 | 668,998 | Jan 2023 |
| 100 | hp.com | 8.78/10 | 2,701,800 | 494,419 | 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) →