Websites Powered by Section.io
16,999 websites tracked using Section.io (CDN) · www.section.io
Section.io is a content delivery network that serves assets from edge locations worldwide. Its official site is section.io. PoweredBy tracks the websites that use Section.io across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the cdn ecosystem.
Usage trend
2.5K
5K
7.5K
10K
Feb 2020
Oct 2021
Jun 2023
Jan 2025
Sep 2026
Domains observed using Section.io in each month's HTTP Archive crawl,
Feb 2020 to Sep 2026 · peak 9,140 in Mar 2025. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.7 s
INP 75 ms
CLS 0
TTFB 700 ms
Median site among 8,528 Section.io sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
4,075
Sweden
2,149
United Kingdom
2,037
France
1,665
India
1,575
Spain
1,499
Germany
1,326
Finland
1,123
Sites using Section.io by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Finance and insurance | 0.11% | 18 |
| Real estate | 0.08% | 58 |
| Professional services | 0.06% | 23 |
| Software and apps | 0.05% | 60 |
| Non-profit and religious | 0.04% | 3 |
| Education | 0.04% | 18 |
| Travel and hospitality | 0.03% | 24 |
| News and media | 0.03% | 11 |
| Industrial and manufacturing | 0.02% | 1 |
| Blogs and publishing | 0.02% | 5 |
| Sports and fitness | 0.02% | 3 |
| Arts and entertainment | 0.02% | 7 |
Share of each industry's websites with a detected stack that use Section.io; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 3 of 372 sites
8+
<1% · 39 of 7,677 sites
7+
<1% · 204 of 45,712 sites
6+
<1% · 456 of 110,136 sites
5+
<1% · 809 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Section.io in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Section.io
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | mtv.fi | 7.43/10 | 2,900 | 1,434 | Aug 2025 |
| 102 | essec.edu | 7.43/10 | 2,800 | 3,463 | Mar 2024 |
| 103 | isglobal.org | 7.43/10 | 3,800 | 3,118 | Feb 2025 |
| 104 | once.es | 7.43/10 | 1,600 | 1,554 | Apr 2024 |
| 105 | rcseng.ac.uk | 7.42/10 | 14,000 | 5,173 | Oct 2020 |
| 106 | observer.co.uk | 7.42/10 | 58,300 | 32,973 | Jun 2026 |
| 107 | unir.net | 7.41/10 | 7,600 | 7,354 | Aug 2022 |
| 108 | gumtree.com | 7.41/10 | 33,200 | 87,306 | May 2025 |
| 109 | holafly.com | 7.41/10 | - | - | Apr 2026 |
| 110 | phorest.com | 7.40/10 | 2,200 | 1,440 | Dec 2021 |
| 111 | nordicsemi.com | 7.40/10 | 7,600 | 1,787 | Sep 2023 |
| 112 | apm.org.uk | 7.40/10 | 20,500 | 5,216 | Mar 2026 |
| 113 | tobii.com | 7.40/10 | 2,400 | 1,211 | Mar 2020 |
| 114 | leroymerlin.com.br | 7.39/10 | 14,400 | 8,062 | Feb 2023 |
| 115 | lb.lt | 7.39/10 | 1,000 | 927 | Aug 2022 |
| 116 | wwf.fi | 7.39/10 | 690 | 82 | Jan 2023 |
| 117 | vueling.com | 7.39/10 | 80,300 | 14,535 | Dec 2021 |
| 118 | draeger.com | 7.38/10 | 17,200 | 8,402 | Jun 2026 |
| 119 | svenskaspel.se | 7.38/10 | 380 | 189 | Jul 2020 |
| 120 | police.vic.gov.au | 7.38/10 | 6,900 | 10,329 | Apr 2020 |
| 121 | junipereducation.org | 7.37/10 | 290 | 235 | Aug 2024 |
| 122 | cancerfonden.se | 7.37/10 | 39 | 93 | Oct 2021 |
| 123 | aenor.com | 7.36/10 | 140 | 203 | Jul 2025 |
| 124 | ktu.edu | 7.36/10 | 9 | 58 | Jul 2025 |
| 125 | sanitas.es | 7.36/10 | 11,700 | 14,608 | Jun 2025 |
| 126 | askattest.com | 7.35/10 | 20,100 | 4,797 | Mar 2026 |
| 127 | panmacmillan.com | 7.35/10 | 128,100 | 39,149 | Jan 2021 |
| 128 | nok.se | 7.35/10 | 53 | 139 | Aug 2022 |
| 129 | bupa.com.au | 7.34/10 | 1,400 | 3,504 | Feb 2024 |
| 130 | bearingpoint.com | 7.32/10 | 470 | 489 | Mar 2022 |
| 131 | queue-it.com | 7.31/10 | 11,600 | 2,571 | Jun 2021 |
| 132 | rapha.cc | 7.30/10 | 9,600 | 2,424 | Jul 2023 |
| 133 | savills.com | 7.30/10 | 3,300 | 1,830 | Dec 2022 |
| 134 | prensaiberica.es | 7.30/10 | 29 | 99 | Oct 2022 |
| 135 | rai.nl | 7.30/10 | 6,100 | 836 | May 2024 |
| 136 | geoguessr.com | 7.28/10 | 909,600 | 54,698 | Oct 2022 |
| 137 | svea.com | 7.27/10 | 300 | 149 | Mar 2020 |
| 138 | spendesk.com | 7.27/10 | 8,800 | 4,388 | Oct 2025 |
| 139 | vivino.com | 7.27/10 | 90,700 | 99,361 | Nov 2021 |
| 140 | epa.vic.gov.au | 7.27/10 | 3,800 | 4,556 | Jun 2025 |
| 141 | avanza.se | 7.27/10 | 4,000 | 2,327 | Apr 2020 |
| 142 | ui.se | 7.27/10 | 1,300 | 1,071 | Mar 2025 |
| 143 | hemnet.se | 7.26/10 | 2,300 | 1,992 | Mar 2020 |
| 144 | citywire.com | 7.24/10 | 30,700 | 28,077 | Dec 2025 |
| 145 | academicworks.com | 7.23/10 | - | - | Mar 2022 |
| 146 | indy.fr | 7.22/10 | 150 | 345 | Dec 2022 |
| 147 | crd.org | 7.21/10 | 36,800 | 1,036 | Mar 2021 |
| 148 | volumental.com | 7.20/10 | 58 | 95 | Apr 2020 |
| 149 | aicd.com.au | 7.20/10 | 2,900 | 2,757 | Aug 2022 |
| 150 | iai.it | 7.20/10 | 1,000 | 1,691 | Jun 2025 |
| 151 | transperfect.com | 7.17/10 | 7,200 | 4,333 | Mar 2026 |
| 152 | bregroup.com | 7.17/10 | 9,000 | 503 | Dec 2024 |
| 153 | sedex.com | 7.15/10 | 2,800 | 1,925 | May 2024 |
| 154 | adecco.com | 7.15/10 | 293,000 | 65,387 | Jun 2025 |
| 155 | fiaformulae.com | 7.15/10 | 23,900 | 11,102 | Nov 2024 |
| 156 | studieframjandet.se | 7.14/10 | 6 | 18 | Sep 2022 |
| 157 | easyfairs.com | 7.11/10 | 100 | 221 | Aug 2022 |
| 158 | unbiased.co.uk | 7.10/10 | 24,400 | 14,221 | Oct 2020 |
| 159 | crackerbarrel.com | 7.10/10 | 627,200 | 89,230 | Nov 2023 |
| 160 | ai.se | 7.10/10 | 180 | 119 | Sep 2022 |
| 161 | lne.fr | 7.09/10 | 5,200 | 371 | Jul 2025 |
| 162 | letsenhance.io | 7.09/10 | 12,400 | 7,961 | May 2022 |
| 163 | clinicbarcelona.org | 7.09/10 | 12,100 | 11,891 | Apr 2022 |
| 164 | remarkable.com | 7.07/10 | 107,500 | 12,797 | Jun 2024 |
| 165 | horiba.com | 7.06/10 | 23,500 | 9,048 | Jan 2025 |
| 166 | tiketti.fi | 7.06/10 | 220 | 648 | Mar 2023 |
| 167 | globetrotter.de | 7.06/10 | 200 | 1,215 | Apr 2021 |
| 168 | leroymerlin.es | 7.06/10 | 36,500 | 103,053 | Nov 2024 |
| 169 | apoteket.se | 7.06/10 | 690 | 634 | Nov 2023 |
| 170 | ihm.se | 7.05/10 | 5 | 51 | Jul 2026 |
| 171 | southpole.com | 7.05/10 | 750 | 390 | Sep 2020 |
| 172 | oei.int | 7.04/10 | 760 | 6,325 | May 2024 |
| 173 | ieseg.fr | 7.03/10 | 200 | 476 | Jan 2021 |
| 174 | boardable.com | 7.02/10 | 7,700 | 2,360 | Mar 2026 |
| 175 | partykungen.se | 7.02/10 | 170 | 477 | Oct 2022 |
| 176 | riseup.ai | 7.02/10 | 520 | 453 | Jun 2024 |
| 177 | bannerflow.com | 7.02/10 | 2,300 | 1,761 | Aug 2022 |
| 178 | tradera.com | 7.02/10 | 86,100 | 122,386 | Jul 2020 |
| 179 | soundtrap.com | 7.02/10 | 109,100 | 13,351 | Jun 2020 |
| 180 | lunio.ai | 7.02/10 | 3,100 | 2,032 | Sep 2022 |
| 181 | jato.com | 7.02/10 | 1,300 | 631 | Oct 2024 |
| 182 | lumapps.com | 7.02/10 | 9,700 | 4,039 | Jan 2023 |
| 183 | pccomponentes.com | 7.02/10 | 10,500 | 27,772 | Jan 2022 |
| 184 | dfds.com | 7.02/10 | 4,300 | 4,080 | Apr 2025 |
| 185 | tryhackme.com | 7.02/10 | 29,600 | 16,223 | Mar 2025 |
| 186 | mpb.com | 7.02/10 | 128,100 | 34,928 | Aug 2022 |
| 187 | aso.fr | 7.02/10 | 61 | 11 | Apr 2024 |
| 188 | teenage.engineering | 7.02/10 | 39,000 | 20,345 | Nov 2022 |
| 189 | suttontrust.com | 7.02/10 | 680 | 546 | Sep 2022 |
| 190 | replika.com | 7.02/10 | 10,100 | 3,701 | Jun 2025 |
| 191 | epicompany.eu | 7.02/10 | 180 | 99 | May 2023 |
| 192 | emjreviews.com | 7.02/10 | 19,400 | 14,496 | Jul 2023 |
| 193 | fotografiska.com | 7.02/10 | 110 | 63 | Mar 2020 |
| 194 | hjart-lungfonden.se | 7.02/10 | 17 | 49 | Feb 2026 |
| 195 | stockholmsmassan.se | 7.02/10 | 29 | 83 | Dec 2021 |
| 196 | roccofortehotels.com | 7.02/10 | 40,500 | 10,569 | Dec 2024 |
| 197 | legalaid.vic.gov.au | 7.02/10 | 6,800 | 3,532 | Jul 2022 |
| 198 | afaforsakring.se | 7.02/10 | 59 | 112 | Nov 2025 |
| 199 | brandskyddsforeningen.se | 7.02/10 | 5 | 16 | Mar 2023 |
| 200 | boras.se | 7.02/10 | 35 | 89 | Sep 2022 |
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 Section.io
- Section.io vs Cloudflare
- Section.io vs cdnjs
- Section.io vs jsDelivr
- Section.io vs Google Hosted Libraries
- Section.io vs jQuery CDN