Websites Powered by Pico CSS
1,314 websites tracked using Pico CSS (UI frameworks) · picocss.com
Pico CSS is a UI/CSS framework used to style and lay out the site. Its official site is picocss.com. PoweredBy tracks the websites that use Pico CSS across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the ui frameworks ecosystem.
Usage trend
200
400
600
Mar 2023
Feb 2024
Dec 2024
Nov 2025
Sep 2026
Domains observed using Pico CSS in each month's HTTP Archive crawl,
Mar 2023 to Sep 2026 · peak 407 in Mar 2026. 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 323 Pico CSS sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
138
India
101
Brazil
83
France
80
Germany
77
Indonesia
74
Canada
73
Spain
72
Sites using Pico CSS by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Industrial and manufacturing | 0.02% | 1 |
| Games | 0.02% | 1 |
| Software and apps | 0.02% | 19 |
| Blogs and publishing | <0.01% | 2 |
| Finance and insurance | <0.01% | 1 |
| Professional services | <0.01% | 2 |
| Education | <0.01% | 2 |
| Arts and entertainment | <0.01% | 1 |
| Restaurants and food | <0.01% | 2 |
| Travel and hospitality | <0.01% | 1 |
| Retail | <0.01% | 1 |
Share of each industry's websites with a detected stack that use Pico CSS; industries come from what sites declare in their own structured data.
Top sites by authority
9+
1% · 4 of 372 sites
8+
<1% · 14 of 7,677 sites
7+
<1% · 19 of 45,712 sites
6+
<1% · 25 of 110,136 sites
5+
<1% · 31 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Pico CSS in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Pico CSS
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | github.io | 9.43/10 | 1,800 | 1 | Mar 2023 |
| 2 | mit.edu | 9.18/10 | 163,800 | 31,239 | Oct 2025 |
| 3 | vercel.app | 9.05/10 | - | - | May 2023 |
| 4 | netlify.app | 9.01/10 | 2 | 2 | Apr 2023 |
| 5 | duke.edu | 8.88/10 | 194,300 | 1,396 | Jun 2026 |
| 6 | web.app | 8.76/10 | - | - | Mar 2023 |
| 7 | digitalocean.com | 8.71/10 | 221,000 | 121,251 | Jul 2025 |
| 8 | caltech.edu | 8.65/10 | 148,200 | 20,173 | Sep 2023 |
| 9 | gitlab.io | 8.64/10 | - | - | Mar 2026 |
| 10 | sourceforge.io | 8.57/10 | - | - | Apr 2026 |
| 11 | codeberg.org | 8.57/10 | 3,000 | 3,303 | Jan 2025 |
| 12 | ru.nl | 8.57/10 | 3,700 | 3,479 | May 2025 |
| 13 | tugraz.at | 8.25/10 | 1,400 | 989 | Jul 2026 |
| 14 | replit.app | 8.16/10 | - | - | Feb 2024 |
| 15 | ufc.br | 7.85/10 | 280 | 529 | Jul 2026 |
| 16 | fly.dev | 7.65/10 | - | - | Mar 2025 |
| 17 | ocadu.ca | 7.50/10 | 4,200 | 2,143 | Mar 2025 |
| 18 | mbl.is | 7.46/10 | 5,900 | 4,617 | Mar 2023 |
| 19 | smarty.net | 7.02/10 | 1,900 | 182 | Jun 2024 |
| 20 | keepandroidopen.org | 6.79/10 | 3 | 24 | Feb 2026 |
| 21 | teleticket.com.pe | 6.65/10 | 3,700 | 5,429 | Aug 2026 |
| 22 | wuaze.com | 6.59/10 | - | - | Sep 2025 |
| 23 | neodb.social | 6.42/10 | 10 | 156 | Jun 2023 |
| 24 | naomeperturbe.com.br | 6.21/10 | 81 | 114 | Apr 2026 |
| 25 | wcpss.net | 6.18/10 | 83,800 | 24,040 | Jul 2024 |
| 26 | ai-text-humanizer.com | 5.98/10 | 380 | 874 | Sep 2024 |
| 27 | whatsup.org.il | 5.32/10 | - | - | Aug 2026 |
| 28 | evcc.io | 5.29/10 | 140 | 260 | Oct 2023 |
| 29 | haschek.at | 5.29/10 | - | - | May 2024 |
| 30 | lapu.edu | 5.27/10 | 4,500 | 2,003 | Sep 2026 |
| 31 | plc.directory | 5.11/10 | 27 | 3 | Dec 2023 |
| 32 | uiu.ac.bd | 4.74/10 | - | - | Feb 2024 |
| 33 | boyter.org | 4.74/10 | - | - | Mar 2025 |
| 34 | aimeos.org | 4.69/10 | 31 | 47 | Sep 2026 |
| 35 | open2ch.net | 4.69/10 | - | - | Aug 2026 |
| 36 | webperf.se | 4.69/10 | - | - | Apr 2026 |
| 37 | mkaz.blog | 4.57/10 | - | - | Dec 2025 |
| 38 | playphrase.me | 4.39/10 | - | - | May 2025 |
| 39 | css-loaders.com | 4.24/10 | - | - | Sep 2023 |
| 40 | jessazh.be | 4.24/10 | - | - | Jun 2024 |
| 41 | calahealth.com | 4.23/10 | - | - | Jul 2023 |
| 42 | kozow.com | 4.13/10 | - | - | Jul 2026 |
| 43 | css-generators.com | 4.09/10 | - | - | Apr 2023 |
| 44 | desmoulins.fr | 4.08/10 | - | - | Aug 2025 |
| 45 | avidml.org | 4.03/10 | 5 | 13 | May 2023 |
| 46 | tica.nl | 3.97/10 | - | - | Aug 2025 |
| 47 | imemories.com | 3.96/10 | - | - | Mar 2023 |
| 48 | websim.com | 3.91/10 | - | - | Mar 2026 |
| 49 | carbone.io | 3.78/10 | - | - | Feb 2025 |
| 50 | idoneos.com | 3.73/10 | - | - | Apr 2026 |
| 51 | costao.com.br | 3.72/10 | - | - | Apr 2025 |
| 52 | jsph.pl | 3.65/10 | - | - | Oct 2025 |
| 53 | annagoeldimuseum.ch | 3.62/10 | - | - | Aug 2026 |
| 54 | evgeniaarbugaeva.com | 3.57/10 | - | - | Apr 2026 |
| 55 | seabrookwa.com | 3.51/10 | - | - | Jul 2026 |
| 56 | winmaildat.com | 3.50/10 | - | - | Dec 2023 |
| 57 | labitat.dk | 3.49/10 | - | - | Mar 2023 |
| 58 | usebox.net | 3.47/10 | - | - | Sep 2026 |
| 59 | eucharistiefeier.de | 3.41/10 | - | - | Mar 2023 |
| 60 | ralsina.me | 3.38/10 | - | - | Jul 2025 |
| 61 | bruckmuehle.at | 3.33/10 | - | - | Mar 2026 |
| 62 | deepakness.com | 3.32/10 | - | - | Feb 2024 |
| 63 | css-shape.com | 3.27/10 | - | - | May 2024 |
| 64 | manualsbrain.com | 3.25/10 | - | - | Jan 2026 |
| 65 | scribbler.live | 3.21/10 | - | - | Feb 2024 |
| 66 | marcusnoble.co.uk | 3.21/10 | - | - | Mar 2023 |
| 67 | bittefeedback.de | 3.20/10 | - | - | Mar 2026 |
| 68 | iamrohit.in | 3.19/10 | - | - | Sep 2023 |
| 69 | wanderingitaly.com | 3.18/10 | - | - | Apr 2023 |
| 70 | robida.net | 3.17/10 | - | - | Jun 2026 |
| 71 | image.delivery | 3.10/10 | - | - | Feb 2024 |
| 72 | puntoticket.cl | 3.01/10 | - | - | Jun 2026 |
| 73 | ahmetcadirci.com | 3.00/10 | - | 2 | Aug 2025 |
| 74 | sommeregg.at | 2.99/10 | - | - | May 2026 |
| 75 | elfhosted.com | 2.91/10 | - | - | Jan 2025 |
| 76 | savevid.com | 2.91/10 | - | - | Jul 2025 |
| 77 | traveltaormina.com | 2.88/10 | - | - | Nov 2025 |
| 78 | decomp.dev | 2.75/10 | - | - | Jun 2025 |
| 79 | openjscad.xyz | 2.61/10 | - | - | Sep 2026 |
| 80 | loteria.com.ec | 2.57/10 | - | - | Sep 2026 |
| 81 | gmapsextractor.com | 2.56/10 | - | - | Mar 2023 |
| 82 | jardinesdemexico.com | 2.55/10 | - | - | Sep 2024 |
| 83 | engsoftmoderna.info | 2.53/10 | - | - | Jan 2026 |
| 84 | einfachesprache.xyz | 2.47/10 | - | - | Mar 2025 |
| 85 | narayana.im | 2.38/10 | - | - | Mar 2026 |
| 86 | softengbook.org | 2.24/10 | - | - | Jun 2024 |
| 87 | el-mak.pl | 2.08/10 | - | - | May 2026 |
| 88 | key13.uk | 2.08/10 | - | - | May 2024 |
| 89 | mumbaiweb.in | 2.08/10 | - | - | Jul 2026 |
| 90 | popolvuh.nl | 2.07/10 | - | - | May 2026 |
| 91 | axrt.org | 2.05/10 | - | - | Aug 2024 |
| 92 | twitpane.com | 2.01/10 | - | - | Apr 2026 |
| 93 | vronlinux.org | 2.01/10 | - | - | Jul 2025 |
| 94 | lyceedupaysdesoule.fr | 1.99/10 | - | - | May 2026 |
| 95 | vittorioromeo.com | 1.95/10 | - | - | Jun 2025 |
| 96 | muscafe.su | 1.95/10 | - | - | Jun 2024 |
| 97 | fachschaft-wiwi.ms | 1.90/10 | - | - | Sep 2026 |
| 98 | securewebsystems.net | 1.89/10 | - | - | Nov 2024 |
| 99 | peterdench.com | 1.88/10 | - | - | Jul 2026 |
| 100 | streamup.tips | 1.85/10 | - | - | May 2024 |
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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