Websites using Cecil - 69 Live sites

Name: Websites that use Cecil
Creator: webatla
License: https://webatla.com/terms

About Cecil Database preview Versions Download

About Cecil

webatla tracks 69 live websites using Cecil, 0.0% of every site we index. Download the full list of websites that use Cecil as a daily JSONL export. Every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

Cecil is an open-source static site generator built with PHP, designed to create fast, secure websites from Markdown content and Twig templates. It is developed and maintained as a community project, targeting developers who prefer PHP-based tooling for static site generation rather than JavaScript or Ruby alternatives.

Cecil supports Markdown content, YAML front matter, multilingual sites, and asset pipeline management. It is suitable for personal blogs, documentation sites, and small business websites where simplicity, performance, and PHP familiarity are priorities. Cecil is distributed via Composer and follows modern PHP development practices.

At a glance

Websitececil.app ↗

LanguagePHP

LicenseMIT

First release2017-01-01

All figures as of Aug 18, 2026

69 Sites detected

0.0% Of all websites

8.116.1 Most used version

Database preview of Cecil sites

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

webatla-technologies-cecil-2026-08-18.jsonl.zst · 69 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
cecil.app	app	app	ICANN	HTTP 200	35.157.26.135	DE	{"github":["https://github.com/Cecilapp/Cecil","https://github.com/sponsors/ArnaudLigny","https://github.com/Cecilapp"]}	2026-07-26	PWA, RSS, HSTS, Cecil 8.117.1, cdnjs, HTTP/2, Favicon, Netlify, hreflang, Cloudflare	0.0000000897676	13,777,191	2018-10-03	2026-10-03
cypht.org	org	org	ICANN	HTTP 200	52.41.242.185	US	{"github":["https://github.com/cypht-org/cypht","https://github.com/cypht-org/cypht/blob/master/LICENSE","https://github.com/cypht-org/cypht/releases"],"linkedin":["https://linkedin.com/groups/13804559"],"x-twitter":["https://x.com/Cypht_Webmail"]}	2026-07-28	Cecil 8.20.3, cdnjs, HTTP/2, Favicon, jsDelivr, Bootstrap 5.3.8, Cloudflare, Open Graph, Highlight.js, Bootstrap Icons 1.13.1	0.0000000890293	14,070,624	2014-10-14	2026-10-14
veilid.com	com	com	ICANN	HTTP 200	35.157.26.135	DE	{"gitlab":["https://gitlab.com/veilid/veilid/-/blob/main/CHANGELOG.md"],"bluesky":["https://bsky.app/profile/cultdeadcow.bsky.social","https://bsky.app/profile/veilid.com"],"x-twitter":["https://twitter.com/cdc_pulpit","https://twitter.com/VeilidNetwork"]}	2026-07-09	RSS, HSTS, Cecil 8.85.3, HTTP/2, Favicon, Netlify, hreflang, Open Graph, Google Site Verification	0.0000000634619	13,590,871	2020-07-11	2027-07-11
arnaudligny.fr	fr	fr	ICANN	HTTP 200	95.217.26.94	FI	{"github":["https://github.com/ArnaudLigny","https://github.com/Cecilapp/theme-garth"],"linkedin":["https://fr.linkedin.com/in/arnaudligny/fr"],"x-twitter":["https://twitter.com/ArnaudLigny"]}	2026-07-23	PWA, RSS, HSTS, Cecil 8.116.1, cdnjs, HTTP/3, Favicon, Keybase, Cloudflare, Open Graph	0.0000000442174	16,684,381	2007-09-26	2026-09-26
welcomattic.com	com	com	ICANN	HTTP 200	91.208.207.148	FR	{"github":["https://github.com/welcomattic","https://github.com/sponsors/welcoMattic","https://github.com/Cecilapp/Links"],"linkedin":["https://linkedin.com/in/msantostefano"],"x-twitter":["https://twitter.com/welcomattic"]}	2026-07-16	PWA, Cecil 8.7.8, Favicon, Mailgun, OVHcloud, hreflang, Open Graph, Proton Mail, Amazon Web Services	0.0000000249374	13,684,884	2011-07-12	2027-07-12
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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
cecil.app	app	app	ICANN	HTTP 200	35.157.26.135	DE	{"github":["https://github.com/Cecilapp/Cecil","https://github.com/sponsors/ArnaudLigny","https://github.com/Cecilapp"]}	2026-07-26	PWA, RSS, HSTS, Cecil 8.117.1, cdnjs, HTTP/2, Favicon, Netlify, hreflang, Cloudflare	2026-08-07	TRUE	{"A":["35.157.26.135","63.176.8.218"],"MX":[{"host":"fb.mail.gandi.net","priority":50},{"host":"spool.mail.gandi.net","priority":10}],"NS":["dns1.p04.nsone.net","dns2.p04.nsone.net","dns3.p04.nsone.net","dns4.p04.nsone.net"],"SOA":{"mname":"dns1.p04.nsone.net","retry":7200,"rname":"hostmaster.nsone.net","expire":1209600,"serial":1662676477,"minimum":3600,"refresh":43200},"TXT":["google-site-verification=ZEHZpO7S9T3CT4tZZCFrSVtI7WTZwRUbX2Lqcp4az4k","v=spf1 include:_mailcust.gandi.net ?all"],"AAAA":["2a05:d014:58f:6200::258","2a05:d014:58f:6200::259"]}	0.0000000897676	13,777,191	2025-09-05	RDAP	2018-10-03	2026-10-03	2025-08-09	Gandi SAS	{"raw_response":{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/domain/cecil.app","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"},{"rel":"related","href":"https://rdap.gandi.net/domain/cecil.app","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"events":[{"eventDate":"2018-10-03T15:43:55.167Z","eventActor":"gandi","eventAction":"registration"},{"eventDate":"2026-10-03T15:43:55.167Z","eventAction":"expiration"},{"eventDate":"2025-09-05T19:33:20.787Z","eventAction":"last update of RDAP database"},{"eventDate":"2025-08-04T13:50:20.758Z","eventActor":"gandi","eventAction":"reregistration"},{"eventDate":"2025-08-09T13:50:20.758Z","eventAction":"last changed"}],"handle":"2DCB7611E-APP","status":["client transfer prohibited"],"ldhName":"cecil.app","notices":[{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/help/tos","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"},{"rel":"terms-of-service","href":"https://www.registry.google/policies/rdap-terms/","type":"text/html","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"title":"RDAP Terms of Service","description":["By querying our Domain Database as part of the RDAP pilot program (RDAP Domain Database), you are agreeing to comply with these terms and acknowledging that your information will be used in accordance with Charleston Road Registry's Privacy Policy (https://www.registry.google/about/privacy.html), so please read the terms and Privacy Policy carefully.","Any information provided is 'as is' without any guarantee of accuracy.","Please do not misuse the RDAP Domain Database. It is intended solely for query-based access on an experimental basis and should not be used for or relied upon for any other purpose.","Don't use the RDAP Domain Database to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations.","Don't access our RDAP Domain Database through the use of high volume, automated electronic processes that send queries or data to the systems of Charleston Road Registry or any ICANN-accredited registrar.","You may only use the information contained in the RDAP Domain Database for lawful purposes.","Do not compile, repackage, disseminate, or otherwise use the information contained in the RDAP Domain Database in its entirety, or in any substantial portion, without our prior written permission.","We may retain certain details about queries to our RDAP Domain Database for the purposes of detecting and preventing misuse.","We reserve the right to restrict or deny your access to the RDAP Domain Database if we suspect that you have failed to comply with these terms.","We reserve the right to modify or discontinue our participation in the RDAP pilot program and suspend or terminate access to the RDAP Domain Database at any time and for any reason in our sole discretion.","Reminder that underlying Registrant data may be requested via ICANN's RDRS service (https://rdrs.icann.org/).","We reserve the right to modify this agreement at any time.",""]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"text/html","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"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://pubapi.registry.google/rdap/domain/cecil.app"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/entity/81","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"},{"rel":"about","href":"http://www.gandi.net","type":"text/html","value":"https://rdap.gandi.net/"}],"roles":["registrar"],"handle":"81","remarks":[{"type":"object truncated due to unexplainable reasons","title":"Incomplete Data","description":["Summary data only. For complete data, send a specific query for the object."]}],"entities":[{"roles":["abuse"],"status":["active"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","GANDI SAS"],["tel",{"type":["voice"]},"uri","tel:+33.170377661"],["tel",{"type":["fax"]},"uri","tel:+33.170377860"],["email",{},"text","abuse@support.gandi.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"81"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Gandi SAS"]]],"objectClassName":"entity"}],"secureDNS":{"zoneSigned":true,"delegationSigned":false},"nameservers":[{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/nameserver/dns1.p01.nsone.net","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"handle":"28447C3A2-GOOGLE","ldhName":"dns1.p01.nsone.net","remarks":[{"type":"object truncated due to unexplainable reasons","title":"Incomplete Data","description":["Summary data only. For complete data, send a specific query for the object."]}],"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/nameserver/dns2.p01.nsone.net","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"handle":"28438F6B1-GOOGLE","ldhName":"dns2.p01.nsone.net","remarks":[{"type":"object truncated due to unexplainable reasons","title":"Incomplete Data","description":["Summary data only. For complete data, send a specific query for the object."]}],"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/nameserver/dns3.p01.nsone.net","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"handle":"284650F91-GOOGLE","ldhName":"dns3.p01.nsone.net","remarks":[{"type":"object truncated due to unexplainable reasons","title":"Incomplete Data","description":["Summary data only. For complete data, send a specific query for the object."]}],"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://pubapi.registry.google/rdap/nameserver/dns4.p01.nsone.net","type":"application/rdap+json","value":"https://pubapi.registry.google/rdap/domain/cecil.app"}],"handle":"284391DB3-GOOGLE","ldhName":"dns4.p01.nsone.net","remarks":[{"type":"object truncated due to unexplainable reasons","title":"Incomplete Data","description":["Summary data only. For complete data, send a specific query for the object."]}],"objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1"]}}	Domain is active
cypht.org	org	org	ICANN	HTTP 200	52.41.242.185	US	{"github":["https://github.com/cypht-org/cypht","https://github.com/cypht-org/cypht/blob/master/LICENSE","https://github.com/cypht-org/cypht/releases"],"linkedin":["https://linkedin.com/groups/13804559"],"x-twitter":["https://x.com/Cypht_Webmail"]}	2026-07-28	Cecil 8.20.3, cdnjs, HTTP/2, Favicon, jsDelivr, Bootstrap 5.3.8, Cloudflare, Open Graph, Highlight.js, Bootstrap Icons 1.13.1	2026-08-14	TRUE	{"A":["52.41.242.185"],"MX":[{"host":"cypht.org","priority":10}],"NS":["dns1.registrar-servers.com","dns2.registrar-servers.com"],"SOA":{"mname":"dns1.registrar-servers.com","retry":3600,"rname":"hostmaster.registrar-servers.com","expire":604800,"serial":1785356734,"minimum":3601,"refresh":43200},"TXT":["v=spf1 a mx ~all"]}	0.0000000890293	14,070,624	2025-09-15	RDAP	2014-10-14	2026-10-14	2025-09-15	NameCheap, Inc.	{"raw_response":{"links":[{"rel":"related","href":"https://rdap.namecheap.com/domain/cypht.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/cypht.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/cypht.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/cypht.org"}],"events":[{"eventDate":"2026-10-14T15:04:19.219Z","eventAction":"expiration"},{"eventDate":"2014-10-14T15:04:19.219Z","eventAction":"registration"},{"eventDate":"2025-09-14T06:30:58.475Z","eventAction":"last changed"},{"eventDate":"2025-09-15T08:50:51.311Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited","renew period"],"ldhName":"cypht.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/cypht.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/cypht.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/cypht.org"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrant"],"events":[{"eventDate":"2025-09-15T08:50:51.311Z","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","Privacy service provided by Withheld for Privacy ehf"],["adr",{"cc":"IS"},"text",["","","","","Capital Region","",""]]]],"objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/entity/1068","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/entity/1068"},{"rel":"about","href":"https://rdap.namecheap.com","type":"application/rdap+json","value":"https://rdap.namecheap.com"}],"roles":["registrar"],"handle":"1068","entities":[{"roles":["abuse"],"handle":"42bae3635a504ec987d126aebc896e82-LROR","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Namecheap Abuse Contact"],["tel",{"type":"voice"},"uri","tel:+1.9854014545"],["email",{},"text","abuse@namecheap.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1068"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","NameCheap, Inc."]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"},{"name":{"type":"Registry Registrant ID"},"method":"removal","prePath":"$.entities[?(@.roles[0]=='registrant')].handle","pathLang":"jsonpath"},{"name":{"type":"Registrant Name"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='fn')][3]"},{"name":{"type":"Registrant Street"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][:3]"},{"name":{"type":"Registrant City"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][3]"},{"name":{"type":"Registrant Postal Code"},"method":"emptyValue","pathLang":"jsonpath","postPath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='adr')][3][5]"},{"name":{"type":"Registrant Phone"},"method":"removal","prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[1].type=='voice')]","pathLang":"jsonpath"},{"name":{"type":"Registrant Email"},"method":"removal","prePath":"$.entities[?(@.roles[0]=='registrant')].vcardArray[1][?(@[0]=='email')]","pathLang":"jsonpath"},{"name":{"description":"Administrative Contact"},"method":"removal"},{"name":{"description":"Technical Contact"},"method":"removal"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1068"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"47227f63bb3c48848e8be7fa40d579ca-LROR","status":["associated"],"ldhName":"dns1.registrar-servers.com","unicodeName":"dns1.registrar-servers.com","objectClassName":"nameserver"},{"handle":"83d58eee402c4031a15feca6d902c5f1-LROR","status":["associated"],"ldhName":"dns2.registrar-servers.com","unicodeName":"dns2.registrar-servers.com","objectClassName":"nameserver"}],"unicodeName":"cypht.org","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}}	Domain is active
veilid.com	com	com	ICANN	HTTP 200	35.157.26.135	DE	{"gitlab":["https://gitlab.com/veilid/veilid/-/blob/main/CHANGELOG.md"],"bluesky":["https://bsky.app/profile/cultdeadcow.bsky.social","https://bsky.app/profile/veilid.com"],"x-twitter":["https://twitter.com/cdc_pulpit","https://twitter.com/VeilidNetwork"]}	2026-07-09	RSS, HSTS, Cecil 8.85.3, HTTP/2, Favicon, Netlify, hreflang, Open Graph, Google Site Verification	2026-08-13	TRUE	{"A":["35.157.26.135","63.176.8.218"],"MX":[{"host":"fb.mail.gandi.net","priority":50},{"host":"spool.mail.gandi.net","priority":10}],"NS":["dns1.p01.nsone.net","dns2.p01.nsone.net","dns3.p01.nsone.net","dns4.p01.nsone.net"],"SOA":{"mname":"dns1.p01.nsone.net","retry":7200,"rname":"domains+netlify.netlify.com","expire":1209600,"serial":1667321616,"minimum":3600,"refresh":43200},"TXT":["google-site-verification=0MukvKRecLTmiUHdVRNeVUMJruJvsOQaNW-OYzek8lg","v=spf1 include:_mailcust.gandi.net ?all"]}	0.0000000634619	13,590,871	2026-07-10	RDAP	2020-07-11	2027-07-11	2026-06-10	Gandi SAS	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/VEILID.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/VEILID.COM"},{"rel":"related","href":"https://rdap.gandi.net/domain/VEILID.COM","type":"application/rdap+json","value":"https://rdap.gandi.net/domain/VEILID.COM"}],"events":[{"eventDate":"2020-07-11T20:05:45Z","eventAction":"registration"},{"eventDate":"2027-07-11T20:05:45Z","eventAction":"expiration"},{"eventDate":"2026-06-10T17:10:47Z","eventAction":"last changed"},{"eventDate":"2026-07-10T02:59:25Z","eventAction":"last update of RDAP database"}],"handle":"2545412707_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"VEILID.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/veilid.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/veilid.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.gandi.net","type":"text/html","value":"https://rdap.gandi.net/"}],"roles":["registrar"],"handle":"81","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+33.170377661"],["email",{},"text","abuse@support.gandi.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"81"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Gandi SAS"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DNS1.P01.NSONE.NET","objectClassName":"nameserver"},{"ldhName":"DNS2.P01.NSONE.NET","objectClassName":"nameserver"},{"ldhName":"DNS3.P01.NSONE.NET","objectClassName":"nameserver"},{"ldhName":"DNS4.P01.NSONE.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
arnaudligny.fr	fr	fr	ICANN	HTTP 200	95.217.26.94	FI	{"github":["https://github.com/ArnaudLigny","https://github.com/Cecilapp/theme-garth"],"linkedin":["https://fr.linkedin.com/in/arnaudligny/fr"],"x-twitter":["https://twitter.com/ArnaudLigny"]}	2026-07-23	PWA, RSS, HSTS, Cecil 8.116.1, cdnjs, HTTP/3, Favicon, Keybase, Cloudflare, Open Graph	2026-08-15	TRUE	{"A":["95.217.26.94"],"MX":[{"host":"fb.mail.gandi.net","priority":50},{"host":"spool.mail.gandi.net","priority":10}],"NS":["ns-171-b.gandi.net","ns-173-c.gandi.net","ns-71-a.gandi.net"],"SOA":{"mname":"ns1.gandi.net","retry":3600,"rname":"hostmaster.gandi.net","expire":604800,"serial":1786579200,"minimum":10800,"refresh":10800},"TXT":["google-site-verification=xiFLSa0KKOYMvrci1en0Cu6CyfpsQzfUnTRSYKtoe6Y","keybase-site-verification=UvAeXIk5pOWiqrQie6mK9K2WufSXI-ZHFrFa91578gQ","v=spf1 include:_mailcust.gandi.net ?all"],"AAAA":["2a01:4f9:c01f:8002::"]}	0.0000000442174	16,684,381	2025-09-30	RDAP	2007-09-26	2026-09-26	2024-01-01	GANDI	—	Domain is active
welcomattic.com	com	com	ICANN	HTTP 200	91.208.207.148	FR	{"github":["https://github.com/welcomattic","https://github.com/sponsors/welcoMattic","https://github.com/Cecilapp/Links"],"linkedin":["https://linkedin.com/in/msantostefano"],"x-twitter":["https://twitter.com/welcomattic"]}	2026-07-16	PWA, Cecil 8.7.8, Favicon, Mailgun, OVHcloud, hreflang, Open Graph, Proton Mail, Amazon Web Services	2026-08-15	TRUE	{"A":["91.208.207.148"],"DS":[{"digest":"0b1fc3c404048e1b1e7dc52fd99c96651f06f0f9934011b9a7cee3fb0bccf208","key_tag":3229,"algorithm":8,"digest_type":2}],"MX":[{"host":"mail.protonmail.ch","priority":10},{"host":"mailsec.protonmail.ch","priority":20}],"NS":["dns19.ovh.net","ns19.ovh.net"],"SOA":{"mname":"dns19.ovh.net","retry":3600,"rname":"tech.ovh.net","expire":3600000,"serial":2086290005,"minimum":86400,"refresh":86400},"TXT":["1\|https://blog.welcomattic.com","protonmail-verification=5e103d5616359e004607aed1d56fb9cf6e5386b6","v=spf1 include:mx.ovh.com include:_spf.protonmail.ch include:mailgun.org ~all"],"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAbIIvKdZ2KxNGvUEGpVUChzapyEk45QnLmaeOkKDkMFz215Az7YA6WQ96yGhkeDPf7DKZLFH8RnMEVYyfIrzg8+pcAdGIWR/gi5BiDL8D9d49gwbQBVwTnU/ufzSW44B/IGKlrZPdNNgLAsbE45sCeZutmSU3ScpgKB6b0kMeOa1"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAbiTIshoK+w7ld/s590pjla43ZyVAwexaVr8qwGS6HmraFd7coQeagCmnbz9fNunnDpnqnHTFG+CB5v4+jSgA2TZxwP+451/r294bnjjfCnBzfBsq/41pBtPbtxZCeEO/ne6jdZQl0Pmk+QhOmHomufwbgjIISa1jciKIYzCzZi0SpiGr1Z5+E5Cfi2KvQcH5wVHZSa4JihPtq1wX0uWIhnYi8f6QkBEVYPZNnt9o45G+0CpZ5oW17t6LjtW+9zdydXpTLAtHGbO2R59/xsgBpmF/O35mJ4OQ4GnBhfda7Aw30HYSGRtohl6x3DMLZz8L5uXGMV1m84xHZbcYWCQFFU="}]}	0.0000000249374	13,684,884	2026-07-28	RDAP	2011-07-12	2027-07-12	2026-07-13	OVH sas	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/WELCOMATTIC.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/WELCOMATTIC.COM"},{"rel":"related","href":"https://rdap.ovh.com/domain/WELCOMATTIC.COM","type":"application/rdap+json","value":"https://rdap.ovh.com/domain/WELCOMATTIC.COM"}],"events":[{"eventDate":"2011-07-12T14:09:14Z","eventAction":"registration"},{"eventDate":"2027-07-12T14:09:14Z","eventAction":"expiration"},{"eventDate":"2026-07-13T08:21:34Z","eventAction":"last changed"},{"eventDate":"2026-07-28T00:31:28Z","eventAction":"last update of RDAP database"}],"handle":"1666530472_DOMAIN_COM-VRSN","status":["client delete prohibited","client transfer prohibited"],"ldhName":"WELCOMATTIC.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/welcomattic.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/welcomattic.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.ovh.com","type":"text/html","value":"https://rdap.ovh.com/"}],"roles":["registrar"],"handle":"433","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+33.972101007"],["email",{},"text","abuse@ovh.net"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"433"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","OVH sas"]]],"objectClassName":"entity"}],"secureDNS":{"dsData":[{"digest":"0B1FC3C404048E1B1E7DC52FD99C96651F06F0F9934011B9A7CEE3FB0BCCF208","keyTag":3229,"algorithm":8,"digestType":2}],"delegationSigned":true},"nameservers":[{"ldhName":"DNS19.OVH.NET","objectClassName":"nameserver"},{"ldhName":"NS19.OVH.NET","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
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Showing 5 of 69 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.

↓ Download preview (20 rows, free) Buy Technologies — €159 / month

Version distribution

Detected Cecil versions across all 69 sites.

Version	Sites	Share
8.116.1	5	7.3%
8.117.1	4	5.9%
8.115.0	4	5.9%
8.93.1	3	4.4%
8.85.3	3	4.4%

Which websites are using Cecil?

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

Open the Cecil 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 Cecil?

webatla detects Cecil on 69 websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Cecil?

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 Cecil?

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

What else is in the Cecil technology data?

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

Can I download just the sites using Cecil, or the whole database?

Both. Every site running Cecil 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 Cecil?

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 Cecil 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.