Websites using W3 Total Cache

Name: Websites that use W3 Total Cache
Creator: webatla
License: https://webatla.com/terms

About W3 Total Cache Database preview By country By TLD Versions Download

About W3 Total Cache

webatla tracks 500,702 live websites using W3 Total Cache, 0.2% of every site we index. Download the full list of websites that use W3 Total Cache as a daily JSONL export. Every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

W3 Total Cache is a widely used WordPress performance optimization plugin developed by BoldGrid. It improves website speed and user experience by implementing page caching, database caching, object caching, browser caching, and CDN integration, reducing server load and page load times.

With millions of active installations, W3 Total Cache is one of the most popular WordPress caching plugins. It supports integration with major CDN providers including Cloudflare, Amazon CloudFront, and others, and offers granular control over caching rules. The plugin is used by WordPress sites ranging from personal blogs to high-traffic enterprise websites seeking to improve Core Web Vitals scores and overall performance.

At a glance

VendorBoldGrid

Websitew3-edge.com ↗

LanguagePHP

LicenseGPL v2

First release2009-01-01

All figures as of Aug 18, 2026

500,702 Sites detected

0.2% Of all websites

2.9.4 Most used version

Database preview of W3 Total Cache sites

W3 Total Cache detection is a value inside the Technologies column. Two datasets carry it, switch between them to compare what's included.

webatla-technologies-w3-total-cache-2026-08-18.jsonl.zst · 500,702 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
blender.org	org	org	ICANN	HTTP 200	104.20.41.146	US	{"tiktok":["https://tiktok.com/@blender_org"],"bluesky":["https://bsky.app/profile/blender.org"],"youtube":["https://youtube.com/blenderdevelopers","https://youtube.com/BlenderFoundation"],"facebook":["https://facebook.com/YourOwn3DSoftware"],"linkedin":["https://linkedin.com/company/blender-org"],"instagram":["https://instagram.com/blender.official"]}	2026-07-25	PHP, MySQL, HTTP/2, Favicon, Mailgun, WordPress 7.0.2, Cloudflare, Open Graph, Priority Hints, W3 Total Cache	0.00000812551	18,044,240	2000-04-04	2027-04-04
itsrio.org	org	org	ICANN	HTTP 200	188.114.96.3	US	{"github":["https://github.com/itsriodejaneiro"],"bluesky":["https://bsky.app/profile/itsriodejaneiro.bsky.social"],"threads":["https://threads.net/@itsriodejaneiro"],"youtube":["https://youtube.com/user/ITSriodejaneiro"],"facebook":["https://facebook.com/ITSriodejaneiro"],"linkedin":["https://linkedin.com/school/itsriodejaneiro"],"instagram":["https://instagram.com/itsriodejaneiro"],"x-twitter":["https://twitter.com/itsriodejaneiro"]}	2026-08-06	PHP, MySQL, cdnjs, HTTP/3, Vue.js 2.0.3, jQuery, Favicon, core-js, Sendgrid, hreflang	0.000028134	17,686,036	2013-12-01	2026-12-01
wufoo.com	com	com	ICANN	HTTP 200	18.64.211.114	US	{"youtube":["https://youtube.com/user/wufooforms"],"facebook":["https://facebook.com/formbuilder"],"linkedin":["https://linkedin.com/company-beta/3364692"],"instagram":["https://instagram.com/wufoo?hl=en"],"x-twitter":["https://twitter.com/Wufoo"]}	2026-07-17	PHP, PWA, HSTS, MySQL, Nginx, Slick, HTTP/3, jQuery 3.5.1, Favicon, YouTube	0.0000237679	18,056,612	2006-01-16	2028-01-16
illinois.edu	edu	edu	ICANN	HTTP 200	64.236.243.124	US	{"tiktok":["https://tiktok.com/@uofillinois"],"youtube":["http://youtube.com/user/Illinois1867"],"facebook":["https://facebook.com/illinois.edu"],"linkedin":["http://linkedin.com/edu/school?id=18321"],"instagram":["https://instagram.com/illinois1867"],"x-twitter":["https://x.com/uofillinois"]}	2026-08-06	PHP, HSTS, Miro, MySQL, Nginx 1.22.1, OpenAI, jQuery, Favicon, KnowBe4, core-js	0.0000160208	19,019,084	1997-01-13	2027-07-31
esrb.org	org	org	ICANN	HTTP 200	104.21.19.79	US	{"bluesky":["https://bsky.app/profile/esrb.org"],"threads":["https://threads.net/@esrbratings"],"youtube":["https://youtube.com/user/ESRBrating"],"facebook":["https://facebook.com/ESRBratings"],"linkedin":["https://linkedin.com/company/esrb"],"instagram":["https://instagram.com/esrbratings?hl=en"],"x-twitter":["https://twitter.com/ESRBRatings"]}	2026-08-03	PHP 8.4.16, HSTS, MySQL, HTTP/3, jQuery, Favicon, core-js, Mustache, Sendgrid, Bootstrap 4.0.0	0.0000129988	17,038,122	1996-03-09	2027-03-10
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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
blender.org	org	org	ICANN	HTTP 200	104.20.41.146	US	{"tiktok":["https://tiktok.com/@blender_org"],"bluesky":["https://bsky.app/profile/blender.org"],"youtube":["https://youtube.com/blenderdevelopers","https://youtube.com/BlenderFoundation"],"facebook":["https://facebook.com/YourOwn3DSoftware"],"linkedin":["https://linkedin.com/company/blender-org"],"instagram":["https://instagram.com/blender.official"]}	2026-07-25	PHP, MySQL, HTTP/2, Favicon, Mailgun, WordPress 7.0.2, Cloudflare, Open Graph, Priority Hints, W3 Total Cache	2026-08-08	TRUE	{"A":["104.20.41.146","172.66.172.236"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["anastasia.ns.cloudflare.com","drake.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":"iodef","flags":0,"value":"mailto:root@blender.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":"anastasia.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2411656811,"minimum":1800,"refresh":10000},"TXT":["MS=ms98852839","google-site-verification=DyoNU_74Wl224uH6T2HPuvecIy-gM-eupW6H5nYBGiw","google-site-verification=d408Zr-jA5cuWrb-xRjg8llY27scMaVozDcAEtrj1JA","google-site-verification=m0CfMKRwaNuSd0BVpxxOn0giKfNmw9yo4mvqCqUfEhQ","v=spf1 mx include:_spf.google.com include:eu.mailgun.org -all"],"AAAA":["2606:4700:10::6814:2992","2606:4700:10::ac42:acec"],"HTTPS":[{"params":["alpn=h2","ipv4hint=104.20.41.146,172.66.172.236","ipv6hint=2606:4700:10::6814:2992,2606:4700:10::ac42:acec"],"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=="}]}	0.00000812551	18,044,240	2025-07-27	RDAP	2000-04-04	2027-04-04	2025-07-27	Domain.com, LLC	{"raw_response":{"links":[{"rel":"related","href":"https://endurance.rdap.tucows.com/domain/blender.org","type":"application/rdap+json","value":"https://endurance.rdap.tucows.com/domain/blender.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/blender.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/blender.org"}],"events":[{"eventDate":"2027-04-04T18:56:19Z","eventAction":"expiration"},{"eventDate":"2000-04-04T17:56:19.354Z","eventAction":"registration"},{"eventDate":"2025-06-24T19:19:45.823Z","eventAction":"last changed"},{"eventDate":"2025-07-27T21:28:44.48Z","eventAction":"last update of RDAP database"}],"handle":"b71f2bd971f044669958168f079cf570-LROR","status":["client transfer prohibited"],"ldhName":"blender.org","notices":[{"links":[{"rel":"alternate","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/blender.org"}],"title":"Terms of Service","description":["Public Interest Registry provides this RDAP service for informational purposes only, and to assist persons in obtaining information about or related to a domain name registration record. Public Interest Registry does not guarantee its accuracy. Users accessing the Public Interest Registry RDAP service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Public Interest Registry or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Public Interest Registry RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request to WHOISrequest@pir.org. Public Interest Registry Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"self","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://icann.org/epp"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"self","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://icann.org/wicf"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrant"],"events":[{"eventDate":"2025-07-27T21:28:44.48Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["org",{"type":"work"},"text","Data Protected"],["adr",{"cc":"CA"},"text",["","","","","ON","",""]]]],"objectClassName":"entity"},{"roles":["administrative"],"events":[{"eventDate":"2025-07-27T21:28:44.48Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""]]],"objectClassName":"entity"},{"roles":["technical"],"events":[{"eventDate":"2025-07-27T21:28:44.48Z","eventAction":"last update of RDAP database"}],"remarks":[{"type":"object redacted due to authorization","title":"REDACTED","description":["Some of the data in this object has been removed."]}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""]]],"objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/886","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/886"}],"roles":["registrar"],"handle":"886","entities":[{"roles":["abuse"],"handle":"e42df4100a804957ac8fc2e1316e8eed-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Eric Rokobauer"],["tel",{"type":"voice"},"uri","tel:+1.6022262389"],["email",{},"text","compliance@domain-inc.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"886"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Domain.com, LLC"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"886"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"8be998728b2c43ba9faba602b6c32ba1-LROR","status":["associated"],"ldhName":"anastasia.ns.cloudflare.com","unicodeName":"anastasia.ns.cloudflare.com","objectClassName":"nameserver"},{"handle":"87999c1100df4901959228676d771de9-LROR","status":["associated"],"ldhName":"drake.ns.cloudflare.com","unicodeName":"drake.ns.cloudflare.com","objectClassName":"nameserver"}],"unicodeName":"blender.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_0","icann_rdap_technical_implementation_guide_0"]}}	Domain is active
itsrio.org	org	org	ICANN	HTTP 200	188.114.96.3	US	{"github":["https://github.com/itsriodejaneiro"],"bluesky":["https://bsky.app/profile/itsriodejaneiro.bsky.social"],"threads":["https://threads.net/@itsriodejaneiro"],"youtube":["https://youtube.com/user/ITSriodejaneiro"],"facebook":["https://facebook.com/ITSriodejaneiro"],"linkedin":["https://linkedin.com/school/itsriodejaneiro"],"instagram":["https://instagram.com/itsriodejaneiro"],"x-twitter":["https://twitter.com/itsriodejaneiro"]}	2026-08-06	PHP, MySQL, cdnjs, HTTP/3, Vue.js 2.0.3, jQuery, Favicon, core-js, Sendgrid, hreflang	2026-08-10	TRUE	{"A":["188.114.96.3","188.114.97.3"],"MX":[{"host":"alt1.aspmx.l.google.com","priority":5},{"host":"alt2.aspmx.l.google.com","priority":5},{"host":"alt3.aspmx.l.google.com","priority":10},{"host":"alt4.aspmx.l.google.com","priority":10},{"host":"aspmx.l.google.com","priority":1}],"NS":["aria.ns.cloudflare.com","lloyd.ns.cloudflare.com"],"SOA":{"mname":"aria.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2410646108,"minimum":1800,"refresh":10000},"TXT":["v=spf1 include:_spf.google.com include:_spf.rdstation.com.br include:sendgrid.net ~all"],"AAAA":["2a06:98c1:3120::3","2a06:98c1:3121::3"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=188.114.96.12,188.114.97.12","ech=AEX+DQBBDwAgACA090/VKnbIkaVzCLYrjIxI7kAc30UyQ+Q5PY1VHeq8bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2a06:98c1:3120::c,2a06:98c1:3121::c"],"target":"","priority":1}]}	0.000028134	17,686,036	2025-11-02	RDAP	2013-12-01	2026-12-01	2025-11-02	eNom, LLC	{"raw_response":{"links":[{"rel":"related","href":"https://enom.rdap.tucows.com/domain/itsrio.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/itsrio.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/itsrio.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/itsrio.org"}],"events":[{"eventDate":"2026-12-01T03:04:19.735Z","eventAction":"expiration"},{"eventDate":"2013-12-01T03:04:19.735Z","eventAction":"registration"},{"eventDate":"2025-10-09T09:26:42.359Z","eventAction":"last changed"},{"eventDate":"2025-11-02T04:19:15.537Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited"],"ldhName":"itsrio.org","notices":[{"links":[{"rel":"terms-of-service","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/itsrio.org"}],"title":"Terms of Service","description":["Public Interest Registry provides this RDAP service for informational purposes only, and to assist persons in obtaining information about or related to a domain name registration record. Public Interest Registry does not guarantee its accuracy. Users accessing the Public Interest Registry RDAP service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Public Interest Registry or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Public Interest Registry RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request to WHOISrequest@pir.org. Public Interest Registry Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/itsrio.org"}],"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":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/itsrio.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/48","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/48"},{"rel":"about","href":"https://enom.rdap.tucows.com","type":"application/rdap+json","value":"https://enom.rdap.tucows.com"}],"roles":["registrar"],"handle":"48","entities":[{"roles":["abuse"],"handle":"d5450ed4b0c64278ad73e2d8567ff418-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Tucows Compliance"],["tel",{"type":"voice"},"uri","tel:+1.4165350123"],["email",{},"text","abuse@enom.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"48"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","eNom, LLC"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"48"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"4bce563241a740509cf240358a7ffa0a-LROR","status":["associated"],"ldhName":"ns-1145.awsdns-15.org","ipAddresses":{"v4":["205.251.196.121"]},"unicodeName":"ns-1145.awsdns-15.org","objectClassName":"nameserver"},{"handle":"47bff3b1862442e2ab575d65024b2b8e-LROR","status":["associated"],"ldhName":"ns-1783.awsdns-30.co.uk","unicodeName":"ns-1783.awsdns-30.co.uk","objectClassName":"nameserver"},{"handle":"62d85beb9dad4e9ca94d6b5d94130c90-LROR","status":["associated"],"ldhName":"ns-531.awsdns-02.net","unicodeName":"ns-531.awsdns-02.net","objectClassName":"nameserver"}],"unicodeName":"itsrio.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}}	Domain is active
wufoo.com	com	com	ICANN	HTTP 200	18.64.211.114	US	{"youtube":["https://youtube.com/user/wufooforms"],"facebook":["https://facebook.com/formbuilder"],"linkedin":["https://linkedin.com/company-beta/3364692"],"instagram":["https://instagram.com/wufoo?hl=en"],"x-twitter":["https://twitter.com/Wufoo"]}	2026-07-17	PHP, PWA, HSTS, MySQL, Nginx, Slick, HTTP/3, jQuery 3.5.1, Favicon, YouTube	2026-08-12	TRUE	{"A":["18.64.211.114","18.64.211.116","18.64.211.117","18.64.211.57"],"MX":[{"host":"us-smtp-inbound-1.mimecast.com","priority":10},{"host":"us-smtp-inbound-2.mimecast.com","priority":10}],"NS":["ns-1104.awsdns-10.org","ns-136.awsdns-17.com","ns-1612.awsdns-09.co.uk","ns-927.awsdns-51.net"],"SOA":{"mname":"ns-136.awsdns-17.com","retry":900,"rname":"awsdns-hostmaster.amazon.com","expire":1209600,"serial":1,"minimum":86400,"refresh":7200},"TXT":["0ed1fe018aac4542176e184fcf847c5fe9780bef50","0z67zpyk7zwwyqgfnjzy08whqdgm34vm","MS=ms32172748","bdg8bkjh5cbj6g3y0py00kwynr0ns7xp","facebook-domain-verification=or17saasy1m354p5mk4hxe841a68gn","globalsign-domain-verification=jvMLQ8xH8X38HutWDQXyDJP7T-iqxBoYAg1AYT0omb","google-site-verification=0I99D7Z3RGhiV7VVMu8RoP7lyVONiKF855WPEv-0Xck","v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"]}	0.0000237679	18,056,612	2025-12-18	RDAP	2006-01-16	2028-01-16	2025-12-18	MarkMonitor Inc.	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/WUFOO.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/WUFOO.COM"},{"rel":"related","href":"https://rdap.markmonitor.com/rdap/domain/WUFOO.COM","type":"application/rdap+json","value":"https://rdap.markmonitor.com/rdap/domain/WUFOO.COM"}],"events":[{"eventDate":"2006-01-16T06:45:18Z","eventAction":"registration"},{"eventDate":"2028-01-16T06:45:18Z","eventAction":"expiration"},{"eventDate":"2025-12-15T09:02:27Z","eventAction":"last changed"},{"eventDate":"2025-12-18T00:34:25Z","eventAction":"last update of RDAP database"}],"handle":"316992818_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"WUFOO.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/wufoo.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/wufoo.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-1104.AWSDNS-10.ORG","objectClassName":"nameserver"},{"ldhName":"NS-136.AWSDNS-17.COM","objectClassName":"nameserver"},{"ldhName":"NS-1612.AWSDNS-09.CO.UK","objectClassName":"nameserver"},{"ldhName":"NS-927.AWSDNS-51.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
illinois.edu	edu	edu	ICANN	HTTP 200	64.236.243.124	US	{"tiktok":["https://tiktok.com/@uofillinois"],"youtube":["http://youtube.com/user/Illinois1867"],"facebook":["https://facebook.com/illinois.edu"],"linkedin":["http://linkedin.com/edu/school?id=18321"],"instagram":["https://instagram.com/illinois1867"],"x-twitter":["https://x.com/uofillinois"]}	2026-08-06	PHP, HSTS, Miro, MySQL, Nginx 1.22.1, OpenAI, jQuery, Favicon, KnowBe4, core-js	2026-08-15	TRUE	{"A":["64.236.243.124"],"MX":[{"host":"incoming-relays.illinois.edu","priority":10}],"NS":["dns1.illinois.edu","dns2.illinois.edu","dns3.illinois.edu"],"SOA":{"mname":"ipam1.techservices.illinois.edu","retry":900,"rname":"dns-admin.illinois.edu","expire":1209600,"serial":266663522,"minimum":60,"refresh":3600},"TXT":["HmRccqbkceLf+95IJQ7QAel3EekYl6RlKAvVCi397hXwBjJj225B5ty6kAX3jXEFxJps5CaXUYcox6B7368xFw==","MS=ms64069560","adobe-idp-site-verification=871c897f-f9d7-47bc-804f-f437f4717c94","adobe-idp-site-verification={150d748e-9d9e-4454-b347-c422a8e94045}","airtable-verification=28fb993b5e5a434a871a156d33869136","airtable-verification=cc762a9bc02471eb7162872f91d30f1c","atlassian-domain-verification=ebs4HtRaugGl/IadlP43zjrOZfEynVnZ0pCpm3u0A6/n97m76oQERw7N81Druzoh","bw=FhyVncFk3KO1JtAsPgEMf3OzQMjGGH/njOxJ3MH009F/","d365mktkey=QFJVdlJ4jHu40ev0vmpYiZz65AyJ0bj8iW8bt8jKgHsx","d365mktkey=QjHZW2tV2djugxh4a0dMR8FPzKXgneQaIFwhtVUM1iox","docusign=12076312-3a39-4496-ba79-e87bee5f3df6","e2ma-verification=wnucb","google-site-verification=IshbA56YD-JnQuVNN1qlCMR3a6JBsKTTXo4DVQdAkHo","google-site-verification=vlBFbVILoXwbGHs74_9u2mBbWZ-6kLREGuaphWElMmQ","google-site-verification=zfHYNU7QVMwwZcdfGWY5TPXdPle-UtcpMGbD27k0lLY","jamf-site-verification=MkmfrXvvuifJ54RMXhygKA","knowbe4-site-verification=b0e704ec1aa759a7f070aebdf6a09436","miro-verification=6f86b16dbd160af6f01c0846dc4d1144693d881a","openai-domain-verification=dv-nYRIJFGdMjmQyuDMnFbUKqt9","pexip-ms-tenant-domain-verification=bff852d2-fb8f-4632-9c85-bc2c071c502b","rfsEZw8zMtKJJvwgk0d2qO2vPmVh2V8Q36D8I0v2PVPQbqvGMnoXcuRimASa0jvo4nZp330SpVsn96994KONnA==","sending_domain1030311=be47af19d13cf8e3e35e103de39301cdabc71521e0c982ef50faf395491a042d","spf2.0/pra","v=spf1 redirect=_spf.illinois.edu","work-accounts-domain-verification=Jbmb07ByrJY712UexVfsQXiwBOH2Rw"],"AAAA":["2a01:111:f100:1002::4134:dc6d"]}	0.0000160208	19,019,084	2025-07-13	WHOIS	1997-01-13	2027-07-31	2024-06-21	—	{"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: ILLINOIS.EDU\n\nRegistrant:\n\tUniversity of Illinois\n\t1304 West Springfield Avenue\n\tUrbana, IL 61801-2910\n\tUSA\n\nAdministrative Contact:\n\tDomain Admin\n\tUniversity of Illinois Technology Services\n\t1304 West Springfield Avenue\n\tUrbana, IL 61801-4399\n\tUSA\n\t+1.2172441000\n\tdns-admin@illinois.edu\n\nTechnical Contact:\n\t \n\tUniversity of Illinois Technology Services\n\t1304 West Springfield Avenue\n\tUrbana, IL 61801-4399\n\tUSA\n\t+1.2172441000\n\tdns-admin@illinois.edu\n\nName Servers:\n\tDNS3.ILLINOIS.EDU\n\tDNS1.ILLINOIS.EDU\n\tDNS2.ILLINOIS.EDU\n\nDomain record activated: 13-Jan-1997\nDomain record last updated: 21-Jun-2024\nDomain expires: 31-Jul-2027\n\r\n"}	Domain is active
esrb.org	org	org	ICANN	HTTP 200	104.21.19.79	US	{"bluesky":["https://bsky.app/profile/esrb.org"],"threads":["https://threads.net/@esrbratings"],"youtube":["https://youtube.com/user/ESRBrating"],"facebook":["https://facebook.com/ESRBratings"],"linkedin":["https://linkedin.com/company/esrb"],"instagram":["https://instagram.com/esrbratings?hl=en"],"x-twitter":["https://twitter.com/ESRBRatings"]}	2026-08-03	PHP 8.4.16, HSTS, MySQL, HTTP/3, jQuery, Favicon, core-js, Mustache, Sendgrid, Bootstrap 4.0.0	2026-08-14	TRUE	{"A":["104.21.19.79","172.67.185.168"],"MX":[{"host":"esrb-org.mail.protection.outlook.com","priority":0}],"NS":["george.ns.cloudflare.com","hadlee.ns.cloudflare.com"],"SOA":{"mname":"george.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2410547803,"minimum":1800,"refresh":10000},"TXT":["_g7n9rb7q4qh0v1pr7kned1l0t8evife","_it8k19tctdyj9ztdypb5ed12vgqc0vz","google-site-verification=MhQ9rawSgs7nJBRdasFzOESz-2w97MqfIBjtRviVPZg","google-site-verification=jTEORBj2ysMA4-IEpLUTmnMimyxzrnMeN50lrHBkfsg","google-site-verification=pQOujQcUgJBv1podHmZZH3Hvt-iaWhAOH1Ddt17W5Yo","v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net -all"],"AAAA":["2606:4700:3031::ac43:b9a8","2606:4700:3036::6815:134f"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.19.79,172.67.185.168","ech=AEX+DQBBjAAgACDvP40/No5CIbNzLmyMMQmLo3GHIipLdQ+TOMA2jrBJEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3031::ac43:b9a8,2606:4700:3036::6815:134f"],"target":"","priority":1}]}	0.0000129988	17,038,122	2026-02-09	RDAP	1996-03-09	2027-03-10	2026-02-09	Cloudflare, Inc.	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.cloudflare.com/rdap/v1/domain/esrb.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/esrb.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/esrb.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/esrb.org"}],"events":[{"eventDate":"2022-12-02T22:03:07.642Z","eventAction":"transfer"},{"eventDate":"2027-03-10T05:00:00Z","eventAction":"expiration"},{"eventDate":"1996-03-09T05:00:00Z","eventAction":"registration"},{"eventDate":"2026-02-08T04:15:39.459Z","eventAction":"last changed"},{"eventDate":"2026-02-09T06:01:35.77Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited","renew period"],"ldhName":"esrb.org","notices":[{"links":[{"rel":"terms-of-service","href":"https://thenew.org/org-people/about-pir/policies/","type":"text/html","value":"https://rdap.publicinterestregistry.org/rdap/domain/esrb.org"}],"title":"Terms of Service","description":["Public Interest Registry provides this RDAP service for informational purposes only, and to assist persons in obtaining information about or related to a domain name registration record. Public Interest Registry does not guarantee its accuracy. Users accessing the Public Interest Registry RDAP service agree to use the data only for lawful purposes, and under no circumstances may this data be used to: a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the registrar's own existing customers and b) enable high volume, automated, electronic processes that send queries or data to the systems of Public Interest Registry or any ICANN-accredited registrar, except as reasonably necessary to register domain names or modify existing registrations. When using the Public Interest Registry RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data can be requested by submitting a request to WHOISrequest@pir.org. Public Interest Registry Inc. reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/esrb.org"}],"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":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/esrb.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/1910","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/1910"},{"rel":"about","href":"https://rdap.cloudflare.com/rdap/v1","type":"application/rdap+json","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"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"20f307a6119c418db4d5b43ed99db277-LROR","status":["associated"],"ldhName":"george.ns.cloudflare.com","unicodeName":"george.ns.cloudflare.com","objectClassName":"nameserver"},{"handle":"70b830e661d34490bb4a466d06e3bb07-LROR","status":["associated"],"ldhName":"hadlee.ns.cloudflare.com","unicodeName":"hadlee.ns.cloudflare.com","objectClassName":"nameserver"}],"unicodeName":"esrb.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}}	Domain is active
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Showing 5 of 500,702 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.

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W3 Total Cache sites by country

Country	Sites	Share
🇺🇸 United States	176,734	35.8%
🇩🇪 Germany	60,102	12.2%
🇩🇰 Denmark	32,245	6.5%
🇬🇧 United Kingdom	25,277	5.1%
🇮🇹 Italy	23,785	4.8%

W3 Total Cache sites by TLD

TLD	Sites	Share
.com	191,942	38.3%
.de	29,846	6.0%
.dk	22,667	4.5%
.it	19,870	4.0%
.org	17,951	3.6%

Version distribution

Detected W3 Total Cache versions across all 500,702 sites.

Version	Sites	Share
2.9.4	3,960	17.5%
2.7.0	1,658	7.3%
2.9.1	882	3.9%
0.9.4.1	719	3.2%
0.9.4.6.4	682	3.0%

Which websites are using W3 Total Cache?

webatla detects every site using W3 Total Cache and exports them as one downloadable list, so you can see who relies on this technology and what else runs alongside it.

Open the W3 Total Cache technology dataset to break adoption down by country and TLD, compare it with a competing technology, and track new domains over time.

Frequently asked questions

How many websites use W3 Total Cache?

webatla detects W3 Total Cache on 501K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using W3 Total Cache?

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 W3 Total Cache?

Buy the technology dataset, then download the complete list of domains we detect using W3 Total Cache, re-exported every day.

What else is in the W3 Total Cache technology data?

Each row places W3 Total Cache next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.

Can I download just the sites using W3 Total Cache, or the whole database?

Both. Every site running W3 Total Cache 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 W3 Total Cache?

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 W3 Total Cache 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.