Descargar sitios web que utilizan core-js
6.146.481 sitios activos que usan core-js ahora mismo
JavaScript libraries · desde 2014 · open source
Vista previa de los datasets de sitios core-js
La detección de core-js es un valor de la columna Technologies . Dos datasets la incluyen, cambie entre ambos para comparar qué incluye cada uno.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| zapisky.info | info | info | ICANN | HTTP 200 | 40.91.223.51 | NL | {"github":["https://github.com/somemove/auth0-nette-extension","https://github.com/auth0/auth0-php"],"x-twitter":["https://twitter.com/jspetrak","http://twitter.com/jurajkovac","http://twitter.com/janzemanek"]} | 2026-09-24 | IIS 10.0, PHP 7.2.7, RSS, MySQL, Vimeo, HTTP/2, jQuery, core-js, EmbedPlus 14.0.1.4, WordPress 5.9.18 | 0.000122476 | 14,876,771 | 2003-10-17 | 2026-10-17 |
| befrienders.org | org | org | ICANN | HTTP 200 | 104.21.10.249 | US | {"facebook":["https://facebook.com/befriendersworldwide"],"linkedin":["https://linkedin.com/company/befrienders-worldwide"],"instagram":["https://instagram.com/befriendersworldwide"]} | 2026-09-28 | Google Ads AW-1000692678, Google Analytics UA G-BZSB8YFSQ6 UA-31010706-1 +1, PHP, RSS, WPML 4.9.7, MySQL, HTTP/3, Favicon, core-js, hreflang | 0.0000317609 | 17,561,344 | 1998-02-11 | 2027-02-10 |
| asso-generationnumerique.fr | fr | fr | ICANN | HTTP 200 | 83.228.233.77 | CH | {"youtube":["https://youtube.com/@associationgenerationnumer5"],"facebook":["https://fr-fr.facebook.com/assogenerationnumerique"],"linkedin":["https://linkedin.com/company/generationnumerique"],"instagram":["https://instagram.com/assogenum"]} | 2026-09-27 | PHP, RSS, HSTS, MySQL, Slick, HTTP/2, jQuery, Favicon, core-js, jsDelivr | 0.0000283192 | 15,888,183 | 2015-10-05 | 2026-10-05 |
| chequeado.com | com | com | ICANN | HTTP 200 | 172.66.133.57 | US | {"tiktok":["https://tiktok.com/@chequeado"],"youtube":["https://youtube.com/c/Chequeado"],"facebook":["https://facebook.com/Chequeado"],"linkedin":["https://ar.linkedin.com/company/chequeado"],"instagram":["https://instagram.com/chequeado"],"x-twitter":["https://twitter.com/chequeado","https://x.com/chequeado"]} | 2026-10-01 | Google Analytics GA4 G-TDP47R1TWS, PHP, RSS, HSTS, MySQL, Redis, HTTP/3, jQuery, Favicon, core-js | 0.0000283047 | 17,602,360 | 2010-04-18 | 2027-04-18 |
| vitaalere.com.br | com.br | br | ICANN | HTTP 200 | 104.21.31.95 | US | {"tiktok":["https://tiktok.com/@vitaalere"],"youtube":["https://youtube.com/@vitaalere"],"facebook":["https://web.facebook.com/vitaalere?_rdc=1&_rdr="],"linkedin":["https://linkedin.com/company/vitaalere?originalSubdomain=br"],"whatsapp":["https://api.whatsapp.com/send?phone=5511976470989"],"instagram":["https://instagram.com/vitaalere"]} | 2026-09-22 | Google Analytics GA4 G-C8W9LJFNGL, PHP, RSS, MySQL, HTTP/3, jQuery, Favicon, core-js, Elementor 3.33.4, WordPress 7.0.5 | 0.000028094 | 15,925,910 | 2013-06-07 | 2034-06-07 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| zapisky.info | info | info | ICANN | HTTP 200 | 40.91.223.51 | NL | {"github":["https://github.com/somemove/auth0-nette-extension","https://github.com/auth0/auth0-php"],"x-twitter":["https://twitter.com/jspetrak","http://twitter.com/jurajkovac","http://twitter.com/janzemanek"]} | 2026-09-24 | IIS 10.0, PHP 7.2.7, RSS, MySQL, Vimeo, HTTP/2, jQuery, core-js, EmbedPlus 14.0.1.4, WordPress 5.9.18 | 2026-09-20 | TRUE | {"A":["40.91.223.51"],"NS":["ns.wedos.com","ns.wedos.cz","ns.wedos.eu","ns.wedos.net"],"SOA":{"mname":"ns.wedos.net","retry":1800,"rname":"wedos.wedos.com","expire":1814400,"serial":2022091201,"minimum":3600,"refresh":3600}} | 0.000122476 | 14,876,771 | 2026-03-11 | RDAP | 2003-10-17 | 2026-10-17 | 2026-03-11 | WEDOS Internet, a.s. | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.wedos.com/domain/zapisky.info","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/zapisky.info"},{"rel":"self","href":"https://rdap.identitydigital.services/rdap/domain/zapisky.info","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/zapisky.info"}],"events":[{"eventDate":"2022-09-12T12:06:05.914Z","eventAction":"transfer"},{"eventDate":"2026-10-17T06:41:29.218Z","eventAction":"expiration"},{"eventDate":"2003-10-17T06:41:29.218Z","eventAction":"registration"},{"eventDate":"2025-12-01T06:42:04.176Z","eventAction":"last changed"},{"eventDate":"2026-03-11T20:36:52.188Z","eventAction":"last update of RDAP database"}],"status":["active"],"ldhName":"zapisky.info","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.identity.digital/policies/rdds-access-policy","type":"text/html","value":"https://rdap.identitydigital.services/rdap/domain/zapisky.info"}],"title":"Terms of Service","description":["Access to RDAP information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or, if the record pertains to a TLD not operated by Identity Digital, then the corresponding primary Registry Operator for informational purposes only, and neither Identity Digital nor the Registry Operator guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data 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 data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Identity Digital, a Registrar, or Registry Operator except as reasonably necessary to register domain names or modify existing registrations. 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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 the data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/ Identity Digital Inc. and, if applicable, the primary Registry Operators reserve 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.identitydigital.services/rdap/domain/zapisky.info"}],"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.identitydigital.services/rdap/domain/zapisky.info"}],"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.identitydigital.services/rdap/entity/3860","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/entity/3860"},{"rel":"about","href":"https://rdap.wedos.com/","type":"application/rdap+json","value":"https://rdap.wedos.com/"}],"roles":["registrar"],"handle":"3860","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+4.20380999333"],["email",{},"text","abuse@wedos.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"3860"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","WEDOS Internet, a.s."]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"52754d6d33c94456bca77d11ff7c34ef-DONUTS","status":["associated"],"ldhName":"ns.wedos.net","unicodeName":"ns.wedos.net","objectClassName":"nameserver"},{"handle":"5503ae0e20eb4ef2883ca3e174fa9fd9-DONUTS","status":["associated"],"ldhName":"ns.wedos.eu","unicodeName":"ns.wedos.eu","objectClassName":"nameserver"},{"handle":"62586235b16f40cbab26b3be6779c741-DONUTS","status":["associated"],"ldhName":"ns.wedos.cz","unicodeName":"ns.wedos.cz","objectClassName":"nameserver"},{"handle":"cde829d7bc234732a6025c0fc562943c-DONUTS","status":["associated"],"ldhName":"ns.wedos.com","unicodeName":"ns.wedos.com","objectClassName":"nameserver"}],"unicodeName":"zapisky.info","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}} | Domain is active |
| befrienders.org | org | org | ICANN | HTTP 200 | 104.21.10.249 | US | {"facebook":["https://facebook.com/befriendersworldwide"],"linkedin":["https://linkedin.com/company/befrienders-worldwide"],"instagram":["https://instagram.com/befriendersworldwide"]} | 2026-09-28 | Google Ads AW-1000692678, Google Analytics UA G-BZSB8YFSQ6 UA-31010706-1 +1, PHP, RSS, WPML 4.9.7, MySQL, HTTP/3, Favicon, core-js, hreflang | 2026-09-21 | TRUE | {"A":["104.21.10.249","172.67.164.216"],"MX":[{"host":"mx1.krystal.io","priority":5},{"host":"mx2.krystal.io","priority":10}],"NS":["jaziel.ns.cloudflare.com","paris.ns.cloudflare.com"],"SOA":{"mname":"jaziel.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2415038863,"minimum":1800,"refresh":10000},"TXT":["v=spf1 +mx +a include:relay.k.io +ip4:77.72.2.36 ~all"],"AAAA":["2606:4700:3031::6815:af9","2606:4700:3037::ac43:a4d8"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.10.249,172.67.164.216","ech=AEX+DQBBUQAgACCtTfYcjP4+1AQJG/TLicKHTvqKrQfl6fncXIKGR9AJEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3031::6815:af9,2606:4700:3037::ac43:a4d8"],"target":"","priority":1}]} | 0.0000317609 | 17,561,344 | 2026-03-06 | RDAP | 1998-02-11 | 2027-02-10 | 2026-03-06 | Netistrar Limited | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.netistrar.com/domain/befrienders.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/befrienders.org"},{"rel":"self","href":"https://rdap.publicinterestregistry.org/rdap/domain/befrienders.org","type":"application/rdap+json","value":"https://rdap.publicinterestregistry.org/rdap/domain/befrienders.org"}],"events":[{"eventDate":"2025-08-26T10:51:25.634Z","eventAction":"transfer"},{"eventDate":"2027-02-10T05:00:00Z","eventAction":"expiration"},{"eventDate":"1998-02-11T05:00:00.516Z","eventAction":"registration"},{"eventDate":"2025-08-31T10:51:30.872Z","eventAction":"last changed"},{"eventDate":"2026-03-06T08:50:07.926Z","eventAction":"last update of RDAP database"}],"status":["client delete prohibited","client transfer prohibited"],"ldhName":"befrienders.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/befrienders.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. 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| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
Sitios con core-js por país
| País | Sitios | Cuota |
|---|---|---|
| 🇺🇸 Estados Unidos | 2.890.140 | 48,3 % |
| 🇩🇪 Alemania | 796.267 | 13,3 % |
| 🇫🇷 Francia | 245.469 | 4,1 % |
| 🇷🇺 Rusia | 228.221 | 3,8 % |
| 🇳🇱 los Países Bajos | 154.180 | 2,6 % |
El dataset core-js
Todos los sitios que hemos detectado utilizando core-js, con versión, hosting, país, TLD y ranking de tráfico.
core-js está presente en 2 datasets
La detección de core-js forma parte de Technologies (€159/mes) y All data (€599/mes). Compre cualquiera de los dos para filtrar la lista completa de 6.146.481 sitios, o consiga antes una vista previa gratuita.
Acerca de core-js
Casi nadie decide instalar core-js. Como biblioteca modular de polyfills, llega dentro de un paquete de JavaScript, arrastrada como dependencia transitiva de un preajuste de transpilador o de una plantilla inicial de framework, y en muchos casos la persona responsable de la web no habrá oído hablar de ella nunca. Quien rastrea la web en busca de core-js no está midiendo, por tanto, la adopción en el sentido habitual de una preferencia o una compra. Lo que el rastreo mide es el residuo de los flujos de compilación, y en cuanto se acepta ese encuadre los datos resultan más útiles, no menos.
Un polyfill existe para que las funciones más nuevas del lenguaje sigan funcionando en motores antiguos. Un sitio que sirve core-js es un sitio cuya cadena de herramientas se configuró, en algún momento, para dar soporte a navegadores que sus visitantes quizá abandonaron hace mucho, y esa configuración casi nunca se revisa. El peso del frontal, los presupuestos de velocidad de página y el lento deterioro de las webs sin mantenimiento se derivan todos del mismo hecho. Publicada por primera vez en 2014 y con licencia MIT, la biblioteca ha sobrevivido a varias generaciones de políticas de soporte de navegadores, y por eso un paquete servido hoy puede seguir llevando parches de compatibilidad para motores que casi nadie usa.
La escala da forma al patrón. En octubre de 2026 detectamos core-js en 6.146.481 sitios, de los cuales 2.890.140 están en Estados Unidos, y el conjunto se inclina con fuerza hacia .com. La geografía dice aquí poco sobre dónde se escribe la biblioteca y mucho sobre dónde se concentra el desarrollo web comercial y cargado de frameworks, porque el código viaja con las herramientas que agencias y equipos de producto adoptan como estándar.
La detección es inferencial y se queda corta. Las huellas sobreviven de forma desigual a la minificación, los empaquetadores renombran y podan código, y una compilación que incorpora en línea solo un puñado de polyfills puede no dejar nada reconocible siquiera. Nuestro registro para esta entrada tampoco incluye un desglose de versiones utilizable, así que el conjunto de datos puede decirle dónde está presente la biblioteca, pero no qué versión se sirve. Quien planifique un trabajo que dependa de una versión concreta debe tratar la lista como un conjunto de candidatos y confirmarlo en los sitios que le importen.
Quienes nos piden esta lista se agrupan en unos pocos perfiles. Los equipos de seguridad y de cadena de suministro quieren el alcance de un paquete de confianza generalizada con una base de mantenedores pequeña, porque el alcance es lo que hace que atacar una dependencia merezca la pena. Los proveedores de rendimiento quieren sitios que sirvan código de compatibilidad heredado que ya no necesitan. Los mantenedores de frameworks y de navegadores quieren pruebas antes de retirar el soporte de algo antiguo. Comprobar un solo dominio no responde a ninguna de esas preguntas, y además comprobar un solo dominio es fácil, porque el panel de desarrollo de un navegador lo resuelve en un momento.
Lo que aporta una lista descargable es la consulta inversa. En lugar de preguntar qué usa un sitio conocido, se pregunta qué sitios de un país, bajo un sufijo, en una plataforma de comercio electrónico concreta o detrás de una red de distribución concreta llevan también esta dependencia, y se obtiene la población entera en forma de filas que puede cruzar con los datos de sus propias cuentas. Reconstruir eso a partir de consultas dominio a dominio significa rastrear por su cuenta el espacio de nombres registrado, y ese es el trabajo que nosotros ya hemos hecho.
Preguntas frecuentes
¿Cuántos sitios web usan core-js?
webatla detecta core-js en 6.1M sitios web, actualizados a diario, cada uno con su dominio, DNS, WHOIS, IP, país y clasificación.
¿Puedo descargar la lista de sitios web que usan core-js?
Sí, en formato JSONL estructurado. Consiga antes una muestra gratuita.
¿Qué incluye cada sitio, y con qué frecuencia se actualiza?
Dominio, DNS, RDAP/WHOIS, la stack tecnológica completa, IP & país, PageRank y Harmonic, redetectados y reexportados a diario.
¿Cómo encuentro los sitios web que utilizan core-js?
Compre el dataset Technologies y descargue la lista completa de dominios en los que detectamos core-js, reexportada cada día.
¿Qué más incluyen los datos de tecnología de core-js?
Cada fila coloca core-js junto a las demás tecnologías del mismo sitio, además de DNS, WHOIS, IP, país y clasificación.
¿Puedo descargar solo los sitios que utilizan core-js, o la base de datos completa?
Ambos. Cada sitio que usa core-js figura en el dataset Technologies, un archivo descargable. O compre All data para toda la base de datos: tecnologías, más identidad, ranking, DNS y RDAP/WHOIS para cada dominio, reunidos en un solo archivo. Exportación actualizada a diario.
¿Cómo descargo la lista de sitios web que utilizan core-js?
Tres pasos: (1) consiga la muestra gratuita de 10.000 filas para examinar el esquema, (2) compre el dataset Technologies, (3) descargue la lista completa de todos los dominios en los que detectamos core-js, en forma de archivo JSON Lines. Se reexporta a diario, así que puede volver a descargar la lista más reciente en cualquier momento dentro de su periodo de acceso. Cada fila contiene el dominio junto con el DNS, el WHOIS, la IP, el país de alojamiento y la clasificación.
Consiga la lista completa de sitios web que usan core-js
Elija el dataset que cubra lo que necesita. Cada uno incluye core-js y se descarga en JSONL, reconstruido a diario.
El stack tecnológico completo de cada sitio: CMS, pagos, analítica, frameworks.
Todo lo que tenemos, en un solo paquete. El universo webatla completo.
¿Quiere comparar todos los datasets uno junto al otro? Ver la página de precios