Download websites that use Twenty Twenty-One
30,097 live sites using Twenty Twenty-One right now
WordPress themes · by WordPress.org · since 2020 · open source
30K sites
Dataset updated · 2026-10-03
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WordPress themes
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All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day.
30,097
Sites detected
0.0%
Of all websites
Preview Twenty Twenty-One site datasets
Twenty Twenty-One detection is a value inside the Technologies column. Two datasets carry it, switch between them to compare what's included.
webatla-technologies-twenty-twenty-one-2026-10-03.jsonl.zst · 30,097 rows · 14 columns
Daily fresh export
| Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | PR value | Harmonic value | Domain creation date | Domain expiration date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bcz.com | com | com | ICANN | HTTP 200 | 104.21.50.24 | US | {"facebook":["https://facebook.com/bczcom"],"x-twitter":["https://twitter.com/bczdotcom"]} | 2026-09-28 | PHP, RSS, MySQL, HTTP/3, Favicon, WordPress, Cloudflare, Google Workspace, Twenty Twenty-One, Google Site Verification | 0.000000375636 | 16,626,231 | 1998-07-24 | 2027-07-23 |
| ufl.edu | edu | edu | ICANN | HTTP 200 | 128.227.36.35 | US | {"youtube":["http://youtube.com/user/universityofflorida"],"facebook":["http://facebook.com/uflorida"],"linkedin":["https://linkedin.com/school/uflorida"],"instagram":["https://instagram.com/uflorida"],"x-twitter":["https://twitter.com/UF"]} | 2026-09-21 | Google Analytics GA4 G-H38Y2W6PT9 G-HN3DQY9YDJ UA-118362011-12 UA-3703196-1 UA-3703196-75 +4, Google Tag Manager GTM-NZ4MS8Q, PHP 7.4.33, RSS, Canva, MySQL, Slick, HTTP/2, jQuery, Dropbox | 0.0000127664 | 18,669,846 | 1986-03-25 | 2027-07-31 |
| aspenpharma.com | com | com | ICANN | HTTP 200 | 141.193.213.10 | US | {"facebook":["https://web.facebook.com/aspenpharma"],"linkedin":["https://linkedin.com/company/41810"],"instagram":["https://instagram.com/aspenpharma1"],"x-twitter":["https://twitter.com/aspenpharma"]} | 2026-09-27 | PHP, RSS, MySQL, HTTP/3, jQuery, Favicon, Raphael, Typekit, core-js, Site Kit 1.184.0 | 0.000000808464 | 13,709,016 | 2001-06-26 | 2027-06-26 |
| battery.com | com | com | ICANN | HTTP 200 | 141.193.213.10 | US | {"youtube":["https://youtube.com/user/batteryventures"],"linkedin":["https://linkedin.com/company/battery-ventures"],"x-twitter":["https://twitter.com/batteryventures","https://twitter.com/intent/user?screen_name=BatteryVentures","https://twitter.com/michaelmbrown"]} | 2026-09-28 | HubSpot 242240499, Google Analytics G-ENYHZXKKY3, Google Tag Manager GTM-TXXK2XK6, PHP, RSS, MySQL, Slick, cdnjs, HTTP/3, Notion | 0.000000730179 | 16,661,690 | 1994-10-05 | 2034-10-04 |
| via-la.com | com | com | ICANN | HTTP 200 | 52.24.101.222 | US | {"linkedin":["https://linkedin.com/company/via-la"]} | 2026-09-21 | IIS 10.0, PHP 8.4.12, RSS, Miro, MySQL, Slick, HTTP/2, jQuery 3.7.1, Favicon, Sectigo | 0.00000072631 | 14,330,906 | 2022-11-29 | 2030-11-29 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | DNS last data checked | DNS Status | DNS records | PR value | Harmonic value | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record | Response Status RDAP/WHOIS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bcz.com | com | com | ICANN | HTTP 200 | 104.21.50.24 | US | {"facebook":["https://facebook.com/bczcom"],"x-twitter":["https://twitter.com/bczdotcom"]} | 2026-09-28 | PHP, RSS, MySQL, HTTP/3, Favicon, WordPress, Cloudflare, Google Workspace, Twenty Twenty-One, Google Site Verification | 2026-09-25 | TRUE | {"A":["104.21.50.24","172.67.199.183"],"DS":[{"digest":"4de6e520931306758804f71c5464f46165f655025b2924add1941d7c48ee698e","key_tag":2371,"algorithm":13,"digest_type":2}],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"aspmx.l.google.com","priority":1},{"host":"aspmx2.googlemail.com","priority":5},{"host":"aspmx3.googlemail.com","priority":5}],"NS":["merlin.ns.cloudflare.com","sue.ns.cloudflare.com"],"CAA":[{"tag":"issue","flags":0,"value":"comodoca.com"},{"tag":"issuewild","flags":0,"value":"comodoca.com"},{"tag":"issue","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"digicert.com; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"issuewild","flags":0,"value":"letsencrypt.org"},{"tag":"issue","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issuewild","flags":0,"value":"pki.goog; cansignhttpexchanges=yes"},{"tag":"issue","flags":0,"value":"ssl.com"},{"tag":"issuewild","flags":0,"value":"ssl.com"}],"SOA":{"mname":"merlin.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2415785297,"minimum":1800,"refresh":10000},"TXT":["google-site-verification=OboYBoH7qO2m1CgRo9osjs5dn0jdVNgVc9xVYwjCcm8","v=spf1 a mx a:bcz.com ip4:210.48.158.152 ip4:108.163.159.31 ?all"],"AAAA":["2606:4700:3036::ac43:c7b7","2606:4700:3037::6815:3218"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.50.24,172.67.199.183","ech=AEX+DQBBzQAgACDfQjU1MidqNtPYOIT3nHNBVrBTiQHUPLH0WJStyEBGJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3036::ac43:c7b7,2606:4700:3037::6815:3218"],"target":"","priority":1}],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ=="}]} | 0.000000375636 | 16,626,231 | 2026-07-22 | RDAP | 1998-07-24 | 2027-07-23 | 2026-05-08 | Cloudflare, Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/BCZ.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/BCZ.COM"},{"rel":"related","href":"https://rdap.cloudflare.com/rdap/v1/domain/BCZ.COM","type":"application/rdap+json","value":"https://rdap.cloudflare.com/rdap/v1/domain/BCZ.COM"}],"events":[{"eventDate":"1998-07-24T04:00:00Z","eventAction":"registration"},{"eventDate":"2027-07-23T04:00:00Z","eventAction":"expiration"},{"eventDate":"2026-05-08T12:32:43Z","eventAction":"last changed"},{"eventDate":"2026-07-22T09:07:08Z","eventAction":"last update of RDAP database"}],"handle":"2289449_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"BCZ.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/bcz.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/bcz.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.cloudflare.com","type":"text/html","value":"https://rdap.cloudflare.com/rdap/v1/"}],"roles":["registrar"],"handle":"1910","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.6503198930"],["email",{},"text","registrar-abuse@cloudflare.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1910"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Cloudflare, Inc."]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[{"digest":"4DE6E520931306758804F71C5464F46165F655025B2924ADD1941D7C48EE698E","keyTag":2371,"algorithm":13,"digestType":2}],"delegationSigned":true},"nameservers":[{"ldhName":"MERLIN.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"SUE.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| ufl.edu | edu | edu | ICANN | HTTP 200 | 128.227.36.35 | US | {"youtube":["http://youtube.com/user/universityofflorida"],"facebook":["http://facebook.com/uflorida"],"linkedin":["https://linkedin.com/school/uflorida"],"instagram":["https://instagram.com/uflorida"],"x-twitter":["https://twitter.com/UF"]} | 2026-09-21 | Google Analytics GA4 G-H38Y2W6PT9 G-HN3DQY9YDJ UA-118362011-12 UA-3703196-1 UA-3703196-75 +4, Google Tag Manager GTM-NZ4MS8Q, PHP 7.4.33, RSS, Canva, MySQL, Slick, HTTP/2, jQuery, Dropbox | 2026-09-21 | TRUE | {"A":["128.227.36.35"],"MX":[{"host":"ufl-edu.mail.protection.outlook.com","priority":5}],"NS":["ens.name.ufl.edu","rns.name.ufl.edu"],"PTR":["198.74.227.128.in-addr.arpa"],"SOA":{"mname":"rns.name.ufl.edu","retry":200,"rname":"ufit-dns-notify.mail.ufl.edu","expire":2419200,"serial":330186430,"minimum":300,"refresh":86400},"TXT":["00D41000002ElGo=1TBVm00000000Cv","00DKb000000NtBp=1TBcx00000000T3","176D61B1DAA4CD3EFFEE8293D2546D9D","MS=ms94919362","adobe-idp-site-verification=7c8cd6e9c9b04eb60670818ca42e481ef6aa772e3c018fb8e9676f97bf5a96c3","airtable-verification=870ad782476d95a951486604523b909c","airtable-verification=a82914a4245481b0b3a7a97e4a705f9f","apple-domain-verification=cezqOSiI9SK9a4wl","apple-domain-verification=y9JdzsvfpOAMTGJk","autodesk-domain-verification=FSF_3IyYoDsnRCfQp8Vo","canva-site-verification=rqdZ_DiKQrp-Yu0_ubEY6g","cisco-ci-domain-verification=3f35d7a18857086c23bb36cdd19f3cd0cc81fdec4e9565954acd609f13078f29","contractworksverify=M4WEJZvXFi","docusign=0db0a018-ba63-4181-91d0-cd9c16f19353","dropbox-domain-verification=1rzguf6ktomp","e2ma-verification=4m3bb","google-site-verification=WfK3GDL7G43-eS-CZkpODatU5zNZ6bMGegsicpPy6jo","google-site-verification=nXH7dAjpfCeP_T76cRDlE8-YIZk0FnYnyNLbR_-kFnk","iContact180071","inLdNbkwVgpckGyQO5okUjF8D0uJZ3RAdXAJmuxIrII41wr60ds87xcnR1hL4gt60YCoqDHoQKAu7fdboahNVw==","jamf-site-verification=b5CMLqCFw1IrQyidGyv9Zw","lk2tiu4i03drmoomsncctp4om6","sending_domain1040741=8bf6473f43a280b921d387d953b46c40b1a5b21943f7cf17156d3ce1410ab874","sending_domain1069012=4f6b6aa09fc64566f0e8543c547d5eb4eb669afc5e1ac4a67fbcadcabcdf17a5","sending_domain134441=a48964708126d03db8f9f04ab520ac1c5316517fa7bea38b87d999475384eb7b","sending_domain307541=4424c706e483069c43c6b4d7013b71880610f4550a9125cef87ad1dda0a1a7a4","v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all","xxxk+e03DboyMHBP94u1+9I0M/OW2MhnhvY1mCH5qTZ4LwHFLoDZsYbKIFtXbzD8b30PNIg3l8CTFPD+pvttKQ=="]} | 0.0000127664 | 18,669,846 | 2025-07-13 | WHOIS | 1986-03-25 | 2027-07-31 | 2024-09-10 | — | {"raw_response":"This Registry database contains ONLY .EDU domains.\nThe data in the EDUCAUSE Whois database is provided\nby EDUCAUSE for information purposes in order to\nassist in the process of obtaining information about\nor related to .edu domain registration records.\n\nThe EDUCAUSE Whois database is authoritative for the\n.EDU domain.\n\nA Web interface for the .EDU EDUCAUSE Whois Server is\navailable at: http://whois.educause.edu\n\nBy submitting a Whois query, you agree that this information\nwill not be used to allow, enable, or otherwise support\nthe transmission of unsolicited commercial advertising or\nsolicitations via e-mail. The use of electronic processes to\nharvest information from this server is generally prohibited\nexcept as reasonably necessary to register or modify .edu\ndomain names.\n\n-------------------------------------------------------------\n\nDomain Name: UFL.EDU\n\nRegistrant:\n\tUniversity of Florida\n\tNetwork Services\n\tSpace Sciences Research Building\n\tGainesville, FL 32611-2050\n\tUSA\n\nAdministrative Contact:\n\tBarry Kinter\n\tInfrastructure and Communication Technology (ICT)\n\tPO BOX 113370\n\tGainesville, FL 32611-2050\n\tUSA\n\t+1.3523922061\n\tdomain@net-services.ufl.edu\n\nTechnical Contact:\n\tJustin Taylor\n\tUniversity of Florida\n\tRm.112 SSRB\n\tGainesville, FL 32611-2050\n\tUSA\n\t+1.3522731347\n\tjustintaylor9@ufl.edu\n\nName Servers:\n\tRNS.NAME.UFL.EDU\n\tENS.NAME.UFL.EDU\n\nDomain record activated: 25-Mar-1986\nDomain record last updated: 10-Sep-2024\nDomain expires: 31-Jul-2027\n\r\n"} | Domain is active |
| aspenpharma.com | com | com | ICANN | HTTP 200 | 141.193.213.10 | US | {"facebook":["https://web.facebook.com/aspenpharma"],"linkedin":["https://linkedin.com/company/41810"],"instagram":["https://instagram.com/aspenpharma1"],"x-twitter":["https://twitter.com/aspenpharma"]} | 2026-09-27 | PHP, RSS, MySQL, HTTP/3, jQuery, Favicon, Raphael, Typekit, core-js, Site Kit 1.184.0 | 2026-10-02 | TRUE | {"A":["141.193.213.10","141.193.213.11"],"MX":[{"host":"za-smtp-inbound-1.mimecast.co.za","priority":10},{"host":"za-smtp-inbound-2.mimecast.co.za","priority":10}],"NS":["ns1.markmonitor.com","ns2.markmonitor.com","ns3.markmonitor.com","ns4.markmonitor.com","ns5.markmonitor.com","ns6.markmonitor.com","ns7.markmonitor.com"],"SOA":{"mname":"ns1.markmonitor.com","retry":3600,"rname":"hostmaster.markmonitor.com","expire":2592000,"serial":2026100201,"minimum":172800,"refresh":86400},"TXT":["28e01cff-615e-431f-b010-a6cf9c8e32b0","3ehp7p8mu1bhd551qntddmvnfe","MS=ms86645216","_abyvzbd1l2wblfkudr0zkm0dpmf1baw","_vkrhrqwzt7dxn709pj8rcl6soo80mjz","adobe-idp-site-verification=38dd1856386818e3edb37efed452bbe3b49e7619f7dc87aca824559250c96086","autodesk-domain-verification=Mw042PnZZjKGKFRNbXve","google-site-verification=lr0o_oSJD1IeUkpT7bpDLOnqN9Oa2XsC5-tVxE45M6o","ibmid=ce6f31ef-7cea-4bdd-9e20-fb2d96cc3a7f","keuebnhod4j1epf2l7lrstch0","pexip-ms-tenant-domain-verification=e5f3a7b2-602d-4883-a00d-68b153e65f85","successfactors-site-verification=MDkxZThmZWE5ZDMxNTMwZGFmOTdiMWNiYTE3Mzg0MjBiZGMyOWFmYzQ1M2QyNmRlMmMxNDRhNTE0MGEzMTYxZg==","v=spf1 include:spf1.aspenpharma.com include:spf2.aspenpharma.com include:spf3.aspenpharma.com include:spf4.aspenpharma.com include:spf5.aspenpharma.com include:spf.odmad.quest-on-demand.com include:spf.eu.odmad.quest-on-demand.com ~all","zKyF4vnVucOhM4nrO+C/jqm0QDlShzsbwco5ysBcVpL4+zkCcfHDLfdAZBcXkbxTuzvI0paNNvPqwdlMK/+n2Q=="]} | 0.000000808464 | 13,709,016 | 2025-06-29 | RDAP | 2001-06-26 | 2027-06-26 | 2025-06-29 | MarkMonitor Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/ASPENPHARMA.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/ASPENPHARMA.COM"},{"rel":"related","href":"https://rdap.markmonitor.com/rdap/domain/ASPENPHARMA.COM","type":"application/rdap+json","value":"https://rdap.markmonitor.com/rdap/domain/ASPENPHARMA.COM"}],"events":[{"eventDate":"2001-06-26T18:49:10Z","eventAction":"registration"},{"eventDate":"2027-06-26T18:49:10Z","eventAction":"expiration"},{"eventDate":"2025-05-25T09:12:44Z","eventAction":"last changed"},{"eventDate":"2025-06-29T07:44:47Z","eventAction":"last update of RDAP database"}],"handle":"73440071_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"ASPENPHARMA.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/aspenpharma.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/aspenpharma.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.markmonitor.com","type":"text/html","value":"https://rdap.markmonitor.com/rdap/"}],"roles":["registrar"],"handle":"292","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.2086851750"],["email",{},"text","abusecomplaints@markmonitor.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"292"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","MarkMonitor Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.MARKMONITOR.COM","objectClassName":"nameserver"},{"ldhName":"NS2.MARKMONITOR.COM","objectClassName":"nameserver"},{"ldhName":"NS3.MARKMONITOR.COM","objectClassName":"nameserver"},{"ldhName":"NS4.MARKMONITOR.COM","objectClassName":"nameserver"},{"ldhName":"NS5.MARKMONITOR.COM","objectClassName":"nameserver"},{"ldhName":"NS6.MARKMONITOR.COM","objectClassName":"nameserver"},{"ldhName":"NS7.MARKMONITOR.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| battery.com | com | com | ICANN | HTTP 200 | 141.193.213.10 | US | {"youtube":["https://youtube.com/user/batteryventures"],"linkedin":["https://linkedin.com/company/battery-ventures"],"x-twitter":["https://twitter.com/batteryventures","https://twitter.com/intent/user?screen_name=BatteryVentures","https://twitter.com/michaelmbrown"]} | 2026-09-28 | HubSpot 242240499, Google Analytics G-ENYHZXKKY3, Google Tag Manager GTM-TXXK2XK6, PHP, RSS, MySQL, Slick, cdnjs, HTTP/3, Notion | 2026-10-02 | TRUE | {"A":["141.193.213.10","141.193.213.11"],"MX":[{"host":"battery-com.mail.protection.outlook.com","priority":10}],"NS":["ns0.dnsmadeeasy.com","ns1.dnsmadeeasy.com","ns2.dnsmadeeasy.com","ns3.dnsmadeeasy.com","ns4.dnsmadeeasy.com"],"SOA":{"mname":"ns10.digicertdns.com","retry":3600,"rname":"dns.digicertdns.com","expire":1209600,"serial":2009010161,"minimum":180,"refresh":43200},"TXT":["MS=ms39251034","_zs7io63owi9xmnkv647gxgp6q82nrdu","a8Z9RFYzmL82qowiHvbsg9/PVk/TIp8GK0H5XR2z06EZd9GKG3aBtne8AJURXVN23KpS+9GkpPRQQN3E6y0TQA==","adobe-idp-site-verification=df218b822f93338d8c767446baade2a40a197ab10d41a7a8adc367732f5da7af","anthropic-domain-verification-c2kafc=h9OFSKOWfy2vaaiou3o4b2c72","apple-domain-verification=al1WGae5H4NecB70","astro-domain-verification=clv42qcik01ya01orutbob0nm","brevo-code:708803ae605e2391b24e576180739232","google-site-verification=5djjliesvE-o_EW-iBevYLe0rwMMRorWVqQaXLFe9-k","google-site-verification=pqYgzMks7tC6vB0A2MAuJja1CmzRql49Yy8IAYKTlNA","logmein-verification-code=3OYFd7G2Fjl3l2guJaPW3EZiY","ms-domain-verification=709f6d98-9949-496c-becb-636dd146b496","notion-domain-verification=d079fRgjuy83Ns2erLnf0gGbjXGKMgTiSoPfRi1avws","openai-domain-verification=dv-yThvohkm85NU1Pkos1eZUps4","v=spf1 ip4:45.129.208.0/22 ip4:208.117.50.199 include:spf.protection.outlook.com include:_spf.salesforce.com include:sendgrid.net include:242240499.spf07.hubspotemail.net -all"]} | 0.000000730179 | 16,661,690 | 2025-06-27 | RDAP | 1994-10-05 | 2034-10-04 | 2025-06-27 | Network Solutions, LLC | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/BATTERY.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/BATTERY.COM"},{"rel":"related","href":"https://rdap.networksolutions.com/rdap/domain/BATTERY.COM","type":"application/rdap+json","value":"https://rdap.networksolutions.com/rdap/domain/BATTERY.COM"}],"events":[{"eventDate":"1994-10-05T04:00:00Z","eventAction":"registration"},{"eventDate":"2034-10-04T04:00:00Z","eventAction":"expiration"},{"eventDate":"2024-10-04T05:23:13Z","eventAction":"last changed"},{"eventDate":"2025-06-27T01:35:02Z","eventAction":"last update of RDAP database"}],"handle":"410167_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"BATTERY.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/battery.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/battery.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://networksolutions.com","type":"text/html","value":"https://rdap.networksolutions.com/rdap/"}],"roles":["registrar"],"handle":"2","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.8777228662"],["email",{},"text","domain.operations@web.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"2"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Network Solutions, LLC"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS0.DNSMADEEASY.COM","objectClassName":"nameserver"},{"ldhName":"NS1.DNSMADEEASY.COM","objectClassName":"nameserver"},{"ldhName":"NS2.DNSMADEEASY.COM","objectClassName":"nameserver"},{"ldhName":"NS3.DNSMADEEASY.COM","objectClassName":"nameserver"},{"ldhName":"NS4.DNSMADEEASY.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| via-la.com | com | com | ICANN | HTTP 200 | 52.24.101.222 | US | {"linkedin":["https://linkedin.com/company/via-la"]} | 2026-09-21 | IIS 10.0, PHP 8.4.12, RSS, Miro, MySQL, Slick, HTTP/2, jQuery 3.7.1, Favicon, Sectigo | 2026-09-26 | TRUE | {"A":["52.24.101.222"],"MX":[{"host":"mx0a-000fd501.pphosted.com","priority":20},{"host":"mx0b-000fd501.pphosted.com","priority":20},{"host":"mxa-000fd501.gslb.pphosted.com","priority":10},{"host":"mxb-000fd501.gslb.pphosted.com","priority":10}],"NS":["ns-1194.awsdns-21.org","ns-1719.awsdns-22.co.uk","ns-43.awsdns-05.com","ns-529.awsdns-02.net"],"SOA":{"mname":"ns-529.awsdns-02.net","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["MS=ms54624738","atlassian-domain-verification=VtgUaFQZBed1uBSGwh/qrMiFCtyKg9dJ6a6AQmzFUmjwx8KhsQGxADLeEcHuXL6e","box-domain-verification=49161f3e1fc3076bd0426775abfe8530e6f0908901330047dd44850d95423c0a","miro-verification=ba9aaaf0e96790a63feebbbc31ddf408d318168a","smartsheet-site-validation=TIbFJV6U1Ooc2FKsasfdvnKKrCMxU4sO","v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all"]} | 0.00000072631 | 14,330,906 | 2025-06-28 | RDAP | 2022-11-29 | 2030-11-29 | 2025-06-28 | MarkMonitor Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/VIA-LA.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/VIA-LA.COM"},{"rel":"related","href":"https://rdap.markmonitor.com/rdap/domain/VIA-LA.COM","type":"application/rdap+json","value":"https://rdap.markmonitor.com/rdap/domain/VIA-LA.COM"}],"events":[{"eventDate":"2022-11-29T23:49:16Z","eventAction":"registration"},{"eventDate":"2030-11-29T23:49:16Z","eventAction":"expiration"},{"eventDate":"2024-01-26T20:22:35Z","eventAction":"last changed"},{"eventDate":"2025-06-28T14:15:56Z","eventAction":"last update of RDAP database"}],"handle":"2741671135_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"VIA-LA.COM","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/via-la.com"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/com/v1/domain/via-la.com"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.markmonitor.com","type":"text/html","value":"https://rdap.markmonitor.com/rdap/"}],"roles":["registrar"],"handle":"292","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.2086851750"],["email",{},"text","abusecomplaints@markmonitor.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"292"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","MarkMonitor Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS-1194.AWSDNS-21.ORG","objectClassName":"nameserver"},{"ldhName":"NS-1719.AWSDNS-22.CO.UK","objectClassName":"nameserver"},{"ldhName":"NS-43.AWSDNS-05.COM","objectClassName":"nameserver"},{"ldhName":"NS-529.AWSDNS-02.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
Showing 5 of 30,097 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.
Twenty Twenty-One sites by country
| Country | Sites | Share |
|---|---|---|
| 🇺🇸 United States | 9,963 | 34.7% |
| 🇩🇪 Germany | 5,193 | 18.1% |
| 🇫🇷 France | 1,379 | 4.8% |
| 🇳🇱 Netherlands | 1,059 | 3.7% |
| 🇯🇵 Japan | 999 | 3.5% |
Twenty Twenty-One sites by TLD
The Twenty Twenty-One dataset
Every site we've detected as running Twenty Twenty-One, with version, hosting, country, TLD and traffic rank.
Twenty Twenty-One lives inside 2 datasets
Twenty Twenty-One detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 30,097-site list, or grab a free preview first.
About Twenty Twenty-One
A default theme is the one thing on a website that nobody chose. The theme arrived with the software, and it is still there because whoever installed the software either never reached the design stage or never came back to it.
Twenty Twenty-One shipped as the default with a particular WordPress release, published by WordPress.org under GPL v2 and written in PHP like the rest of the platform. As of October 2026 we detect it on 30,097 sites. A share of those are deliberate, since the theme is accessible, light and perfectly usable, but most default-theme detections on any platform are sites that simply stopped.
What makes the marker useful is that it dates things. A default theme belongs to the release it shipped with and is installed when the platform is installed, so a site still running the one from 2020 was almost certainly set up around then and has not been redesigned since. Install age is otherwise hard to observe from outside, and here it arrives free with the detection.
The people who want that are the people who sell redesigns. An agency looking for prospects wants sites that are live, indexed, attached to a real business and visibly untouched for years, which is precisely the intersection this marker sits at. Hosting companies read the same rows as churn risk, because a neglected site is a cancellation waiting to happen. Security teams read them as unattended surface.
The obvious caveat is that neglect is inferred rather than observed. A site can run a default theme and still be updated weekly, and plenty of small businesses are perfectly content with the stock design. The detection is a starting filter and not a verdict, and it earns its value in combination with the rest of the row, the plugin versions, the platform version, and whether anything on the site moved between rebuilds.
United States carries 9,963 of the detections and the .com zone most of the remainder, which tracks platform adoption rather than anything about the theme itself. The export lists every domain with country, zone and the full detected stack, rebuilt daily, and the question it answers is not what one site is running but how many sites in a chosen market are frozen at the same point in time.
Frequently asked questions
How many websites use Twenty Twenty-One?
webatla detects Twenty Twenty-One on 30K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.
Can I download the list of websites using Twenty Twenty-One?
Yes, as structured JSONL. Grab a free sample first.
What's included for each site, and how fresh is it?
Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic, re-detected and re-exported daily.
How do I find the websites using Twenty Twenty-One?
Buy the technology dataset, then download the complete list of domains we detect using Twenty Twenty-One, re-exported every day.
What else is in the Twenty Twenty-One technology data?
Each row places Twenty Twenty-One next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.
Can I download just the sites using Twenty Twenty-One, or the whole database?
Both. Every site running Twenty Twenty-One comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export.
How do I download the list of websites using Twenty Twenty-One?
Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Twenty Twenty-One as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank.
Get the full list of websites using Twenty Twenty-One
Pick the dataset that covers what you need. Each one includes Twenty Twenty-One and downloads as JSONL, rebuilt daily.
Technologies
14 columns
Full website tech stack per site: CMS, payments, analytics, frameworks.
€159 / mo
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All data
23 columns
Everything we have, in a single package. The full webatla universe.
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