Websites Powered by SWFObject
177,895 websites tracked using SWFObject (Miscellaneous) · github.com
SWFObject is a web technology detected on the site. Its official site is github.com. PoweredBy tracks the websites that use SWFObject across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the miscellaneous ecosystem.
Usage trend
25K
50K
75K
100K
Apr 2018
May 2020
May 2022
Jun 2024
Jun 2026
Domains observed using SWFObject in each month's HTTP Archive crawl,
Apr 2018 to Jun 2026 · peak 87,298 in Nov 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.6 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 50,240 SWFObject sites with Chrome UX data, p75 values, Jun 2026.
Top countries
United States
12,718
Germany
6,968
Japan
6,416
France
6,151
Poland
5,838
United Kingdom
5,827
Italy
5,419
Spain
5,043
Sites using SWFObject by audience country, Chrome UX Report.
Top sites by authority
9+
6% · 21 of 372 sites
8+
3% · 246 of 7,677 sites
7+
1% · 684 of 45,712 sites
6+
1% · 1,126 of 110,136 sites
5+
<1% · 1,739 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running SWFObject in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using SWFObject
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | cloudfront.net | 9.47/10 | - | - | Aug 2018 |
| 2 | github.io | 9.43/10 | 1,800 | 1 | Oct 2020 |
| 3 | blogspot.com | 9.39/10 | - | - | Apr 2018 |
| 4 | qq.com | 9.34/10 | 2,200 | 163 | Aug 2018 |
| 5 | cdc.gov | 9.31/10 | 14,977,400 | 1,767,892 | Aug 2018 |
| 6 | weebly.com | 9.24/10 | 162,400 | 11,089 | Jun 2018 |
| 7 | ca.gov | 9.23/10 | 1,457,100 | 28,722 | Aug 2018 |
| 8 | mit.edu | 9.18/10 | 161,200 | 27,360 | Aug 2018 |
| 9 | pages.dev | 9.14/10 | - | - | Oct 2024 |
| 10 | hatena.ne.jp | 9.14/10 | 15 | 10 | Aug 2018 |
| 11 | nist.gov | 9.12/10 | 677,600 | 130,365 | Aug 2018 |
| 12 | squarespace.com | 9.11/10 | 240,100 | 36,138 | Aug 2018 |
| 13 | zendesk.com | 9.10/10 | 416,900 | 60,938 | Aug 2022 |
| 14 | go.com | 9.06/10 | 134,400 | 715 | Jun 2018 |
| 15 | loc.gov | 9.06/10 | 1,940,600 | 291,331 | Aug 2018 |
| 16 | house.gov | 9.05/10 | 752,000 | 103,932 | Aug 2018 |
| 17 | free.fr | 9.05/10 | 3,400 | 1,262 | Aug 2018 |
| 18 | oecd.org | 9.03/10 | 369,300 | 169,314 | Aug 2018 |
| 19 | columbia.edu | 9.02/10 | 770,900 | 41,349 | Aug 2018 |
| 20 | senate.gov | 9.02/10 | 1,931,200 | 175,699 | Aug 2018 |
| 21 | uk.com | 9.00/10 | 2 | 12 | Jan 2019 |
| 22 | va.gov | 8.99/10 | 3,933,900 | 1,032,734 | Aug 2018 |
| 23 | ox.ac.uk | 8.98/10 | 214,200 | 93,016 | Aug 2018 |
| 24 | princeton.edu | 8.98/10 | 246,800 | 50,700 | Aug 2018 |
| 25 | sakura.ne.jp | 8.95/10 | - | - | Aug 2018 |
| 26 | sohu.com | 8.94/10 | 2,600 | 4,792 | Aug 2018 |
| 27 | uchicago.edu | 8.92/10 | 63,700 | 10,331 | Aug 2018 |
| 28 | gov.ru | 8.91/10 | 2,700 | 216 | Apr 2018 |
| 29 | hbs.edu | 8.89/10 | 272,000 | 59,628 | Jun 2018 |
| 30 | jimdofree.com | 8.88/10 | - | - | Feb 2020 |
| 31 | cam.ac.uk | 8.87/10 | 208,200 | 35,354 | Aug 2018 |
| 32 | northwestern.edu | 8.86/10 | 193,400 | 45,922 | Aug 2018 |
| 33 | japanpost.jp | 8.85/10 | 55 | 78 | Aug 2018 |
| 34 | ufl.edu | 8.84/10 | 241,600 | 3,624 | Aug 2018 |
| 35 | ucsd.edu | 8.84/10 | 48,100 | 2,389 | Aug 2018 |
| 36 | dw.com | 8.83/10 | 482,700 | 286,700 | Aug 2018 |
| 37 | illinois.edu | 8.83/10 | 47,000 | 4,065 | Aug 2018 |
| 38 | unc.edu | 8.83/10 | 342,800 | 27,928 | Aug 2018 |
| 39 | mass.gov | 8.82/10 | 3,564,100 | 1,351,010 | Apr 2024 |
| 40 | it.com | 8.81/10 | - | - | Aug 2025 |
| 41 | fc2.com | 8.80/10 | 5,100 | 10 | Aug 2018 |
| 42 | nikkei.com | 8.79/10 | 1,900 | 2,469 | Dec 2020 |
| 43 | mext.go.jp | 8.78/10 | 1,300 | 1,556 | Aug 2018 |
| 44 | eu.com | 8.77/10 | - | - | Feb 2019 |
| 45 | gouv.qc.ca | 8.77/10 | - | - | Aug 2018 |
| 46 | espn.com | 8.76/10 | 158,842,200 | 5,331,720 | Aug 2022 |
| 47 | cern.ch | 8.76/10 | 950 | 261 | Aug 2022 |
| 48 | army.mil | 8.75/10 | 1,049,000 | 286,727 | Aug 2018 |
| 49 | utah.edu | 8.74/10 | 474,600 | 10,598 | Aug 2018 |
| 50 | bnf.fr | 8.72/10 | 6,300 | 1,597 | Aug 2018 |
| 51 | u-tokyo.ac.jp | 8.71/10 | 25,200 | 7,795 | Aug 2018 |
| 52 | hku.hk | 8.70/10 | 6,000 | 1,100 | Aug 2018 |
| 53 | mcgill.ca | 8.70/10 | 403,000 | 145,097 | Aug 2018 |
| 54 | cpsc.gov | 8.69/10 | 383,100 | 146,087 | Aug 2018 |
| 55 | unsw.edu.au | 8.69/10 | 77,400 | 61,319 | Aug 2018 |
| 56 | unibo.it | 8.68/10 | 11,100 | 4,872 | Aug 2018 |
| 57 | gatech.edu | 8.68/10 | 72,600 | 12,653 | Aug 2018 |
| 58 | br.de | 8.68/10 | 8,800 | 11,996 | Feb 2019 |
| 59 | xsrv.jp | 8.68/10 | - | - | Aug 2018 |
| 60 | corriere.it | 8.68/10 | 15,900 | 18,697 | Aug 2018 |
| 61 | nikkeibp.co.jp | 8.68/10 | 32 | 38 | Aug 2018 |
| 62 | af.mil | 8.67/10 | 983,100 | 88,532 | Aug 2018 |
| 63 | esa.int | 8.67/10 | 412,100 | 94,679 | Aug 2018 |
| 64 | wdr.de | 8.67/10 | 440 | 367 | Aug 2018 |
| 65 | hawaii.gov | 8.67/10 | 34 | 270 | Aug 2018 |
| 66 | altervista.org | 8.66/10 | - | - | Aug 2018 |
| 67 | greenpeace.org | 8.66/10 | 69,500 | 29,682 | Aug 2018 |
| 68 | caltech.edu | 8.65/10 | 148,700 | 22,852 | Jun 2020 |
| 69 | uga.edu | 8.65/10 | 234,400 | 2,908 | Jul 2019 |
| 70 | cuny.edu | 8.65/10 | 294,000 | 61,388 | Aug 2018 |
| 71 | culture.gouv.fr | 8.65/10 | 1,800 | 2,659 | Aug 2024 |
| 72 | usp.br | 8.65/10 | 1 | 19 | Aug 2018 |
| 73 | paris.fr | 8.65/10 | 24,100 | 12,376 | Aug 2018 |
| 74 | olympics.com | 8.64/10 | 3,472,600 | 525,669 | Jul 2021 |
| 75 | education.gouv.fr | 8.64/10 | 7,000 | 6,860 | Apr 2018 |
| 76 | main.jp | 8.64/10 | - | - | Aug 2018 |
| 77 | cctv.com | 8.63/10 | 1,100 | 869 | Aug 2018 |
| 78 | gencat.cat | 8.63/10 | 86 | 174 | Aug 2018 |
| 79 | oregonstate.edu | 8.63/10 | 88,700 | 11,290 | Aug 2018 |
| 80 | sachsen.de | 8.62/10 | 45 | 135 | Oct 2025 |
| 81 | home.pl | 8.61/10 | 210 | 80 | Jun 2018 |
| 82 | uic.edu | 8.61/10 | 69,500 | 13,549 | Aug 2018 |
| 83 | sydney.edu.au | 8.61/10 | 132,000 | 67,034 | Aug 2018 |
| 84 | ucm.es | 8.60/10 | 15,000 | 16,497 | Aug 2018 |
| 85 | developpement-durable.gouv.fr | 8.60/10 | - | - | Aug 2018 |
| 86 | sc.gov | 8.59/10 | 132,100 | 22,114 | Aug 2018 |
| 87 | ri.gov | 8.59/10 | 307,200 | 12,086 | Aug 2018 |
| 88 | krakow.pl | 8.59/10 | 690 | 649 | Apr 2018 |
| 89 | salesforce-sites.com | 8.58/10 | - | - | Jan 2023 |
| 90 | tvp.pl | 8.58/10 | 1,500 | 1,073 | Aug 2018 |
| 91 | fu-berlin.de | 8.58/10 | 11,500 | 7,748 | Aug 2018 |
| 92 | unam.mx | 8.58/10 | 1,900 | 1,196 | Aug 2018 |
| 93 | sourceforge.io | 8.57/10 | - | - | Aug 2018 |
| 94 | lacounty.gov | 8.57/10 | 308,300 | 23,022 | Aug 2018 |
| 95 | cnr.it | 8.57/10 | 810 | 1,174 | Jan 2019 |
| 96 | kyoto-u.ac.jp | 8.57/10 | 4,800 | 3,548 | Aug 2018 |
| 97 | uky.edu | 8.55/10 | 270,500 | 30,796 | Aug 2018 |
| 98 | fujitv.co.jp | 8.55/10 | 200 | 245 | Oct 2022 |
| 99 | uconn.edu | 8.54/10 | 120,000 | 8,114 | Aug 2018 |
| 100 | spb.ru | 8.53/10 | - | - | Apr 2018 |
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) →