Descarregar sites que utilizam KaTeX
9303 sites ativos a utilizar KaTeX neste momento
JavaScript graphics · de Khan Academy · desde 2014 · open source
Pré-visualização dos datasets de sites KaTeX
A deteção de KaTeX é um valor da coluna Technologies . Dois datasets incluem-na, mude entre eles para comparar o que está incluído.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bazel.build | build | build | ICANN | HTTP 200 | 162.159.143.13 | US | {"github":["https://github.com/bazelbuild/bazel/issues/30598","https://github.com/bazelbuild/bazel","https://github.com/bazelbuild"],"reddit":["https://reddit.com/r/bazel"],"youtube":["https://youtube.com/user/googleOSPO"],"x-twitter":["https://x.com/bazelbuild","https://twitter.com/bazelbuild"]} | 2026-09-28 | HSTS, KaTeX, HTTP/3, Vercel, Favicon, Cloudflare, Open Graph, Priority Hints, Google Site Verification | 0.000010481 | 18,137,964 | 2016-09-28 | 2027-09-28 |
| weaviate.io | io | io | ICANN | HTTP 200 | 75.2.60.5 | US | {"github":["https://github.com/weaviate/weaviate"],"youtube":["https://youtube.com/@Weaviate"],"linkedin":["https://linkedin.com/company/weaviate-io"],"x-twitter":["https://x.com/weaviate_io"]} | 2026-09-22 | HubSpot 8738733, Google Analytics G-3LM8J7Q01J, Google Tag Manager GTM-WS8CG676, RSS, HSTS, Miro, KaTeX, React, HTTP/2, Favicon | 0.00000153258 | 17,081,202 | 2022-01-30 | 2029-01-30 |
| vis4.net | net | net | ICANN | HTTP 200 | 104.21.46.247 | US | {"github":["https://github.com/gka/chroma.js","https://github.com/gka/canvid","https://github.com/gka/d3-jetpack"]} | 2026-09-20 | KaTeX, HTTP/3, Svelte, Favicon, Cloudflare, Google Site Verification, Cloudflare Browser Insights | 0.00000125779 | 14,645,589 | 2009-05-05 | 2027-05-05 |
| celso.io | io | io | ICANN | HTTP 200 | 104.18.6.145 | US | {"github":["https://github.com/hoglet67/RGBtoHDMI/wiki/Bill-of-Materials-%28Analog-Board%29","https://github.com/hoglet67/RGBtoHDMI","https://github.com/hoglet67/RGBtoHDMI/tree/master/src"],"linkedin":["https://linkedin.com/in/celsomartinho"]} | 2026-09-30 | RSS, KaTeX, cdnjs, HTTP/3, MathJax 2.7.1, jsDelivr, Cloudflare, Open Graph, Google Site Verification, Cloudflare Bot Management | 0.00000108315 | 14,459,655 | 2014-06-19 | 2027-06-19 |
| agentclientprotocol.com | com | com | ICANN | HTTP 200 | 76.76.21.21 | US | {"github":["https://github.com/agentclientprotocol/agent-client-protocol"]} | 2026-09-26 | HSTS, KaTeX, HTTP/2, Vercel, Favicon, Cloudflare, Open Graph, Priority Hints, Google Font API | 0.000000726322 | 14,347,028 | 2025-07-15 | 2027-07-15 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bazel.build | build | build | ICANN | HTTP 200 | 162.159.143.13 | US | {"github":["https://github.com/bazelbuild/bazel/issues/30598","https://github.com/bazelbuild/bazel","https://github.com/bazelbuild"],"reddit":["https://reddit.com/r/bazel"],"youtube":["https://youtube.com/user/googleOSPO"],"x-twitter":["https://x.com/bazelbuild","https://twitter.com/bazelbuild"]} | 2026-09-28 | HSTS, KaTeX, HTTP/3, Vercel, Favicon, Cloudflare, Open Graph, Priority Hints, Google Site Verification | 2026-09-19 | TRUE | {"A":["162.159.143.13","172.66.3.9"],"MX":[{"host":"smtp.google.com","priority":0}],"NS":["ns1.google.com","ns2.google.com","ns3.google.com","ns4.google.com"],"CAA":[{"tag":"issue","flags":0,"value":"letsencrypt.org"},{"tag":"issue","flags":0,"value":"pki.goog"}],"SOA":{"mname":"ns1.google.com","retry":900,"rname":"dns-admin.google.com","expire":1800,"serial":983759398,"minimum":60,"refresh":900},"TXT":["google-site-verification=0XKm2HoQGbhaEq-KcfNEsQNKiFaCfNBE4izd0o5APcg","google-site-verification=MTZjOzOoJsahwWf_LT_6dW73Z9CGiffdLkVq8_O9mkk","google-site-verification=dg24b8fWYxqQm7nqJ3x4VBpqD4wWLsG6y-aQhwkuUao","google-site-verification=uv-5H19Y_zQhHWub3oODjzSu0tfQzig7sVYwFnSMVxw","v=spf1 include:_spf.google.com ~all"],"AAAA":["2606:4700:7::2fd","2a06:98c1:58::2fd"]} | 0.000010481 | 18,137,964 | 2026-09-27 | RDAP | 2016-09-28 | 2027-09-28 | 2026-08-27 | MarkMonitor Inc. | {"raw_response":{"lang":"en","links":[{"rel":"self","href":"https://rdap.centralnic.com/build/domain/bazel.build","type":"application/rdap+json","title":"Authoritative URL for this resource","value":"https://rdap.centralnic.com/build/domain/bazel.build"},{"rel":"help","href":"https://whois.nic.build/rdap","type":"text/html","title":"RDAP Service Help","value":"https://rdap.centralnic.com/build/domain/bazel.build"},{"rel":"related","href":"https://rdap.markmonitor.com/rdap/domain/bazel.build","type":"application/rdap+json","title":"URL of Sponsoring Registrar's RDAP Record","value":"https://rdap.centralnic.com/build/domain/bazel.build"}],"events":[{"eventDate":"2016-09-28T20:59:20.0Z","eventAction":"registration"},{"eventDate":"2027-09-28T23:59:59.0Z","eventAction":"expiration"},{"eventDate":"2026-09-27T07:25:46.0Z","eventAction":"last update of RDAP database"},{"eventDate":"2026-08-27T10:30:29.0Z","eventAction":"last changed"}],"handle":"D210576278-CNIC","port43":"whois.nic.build","status":["client transfer prohibited","client update prohibited","client delete prohibited"],"ldhName":"bazel.build","notices":[{"links":[{"rel":"glossary","href":"https://icann.org/epp","title":"More information on domain status codes","value":"https://rdap.centralnic.com/build/domain/bazel.build"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"terms-of-service","href":"https://www.centralnicregistry.com/","title":"Terms of Use","value":"https://rdap.centralnic.com/build/domain/bazel.build"}],"title":"Terms of Use","description":["For more information on Whois status codes, please visit https://icann.org/epp","","The registration data available in this service is limited. 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| weaviate.io | io | io | ICANN | HTTP 200 | 75.2.60.5 | US | {"github":["https://github.com/weaviate/weaviate"],"youtube":["https://youtube.com/@Weaviate"],"linkedin":["https://linkedin.com/company/weaviate-io"],"x-twitter":["https://x.com/weaviate_io"]} | 2026-09-22 | HubSpot 8738733, Google Analytics G-3LM8J7Q01J, Google Tag Manager GTM-WS8CG676, RSS, HSTS, Miro, KaTeX, React, HTTP/2, Favicon | 2026-09-21 | TRUE | {"A":["75.2.60.5"],"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":["ns-cloud-b1.googledomains.com","ns-cloud-b2.googledomains.com","ns-cloud-b3.googledomains.com","ns-cloud-b4.googledomains.com"],"SOA":{"mname":"ns-cloud-b1.googledomains.com","retry":3600,"rname":"cloud-dns-hostmaster.google.com","expire":259200,"serial":1,"minimum":300,"refresh":21600},"TXT":["MS=ms67600909","OSSRH-88023","apple-domain-verification=JPmt9nKLPqrd08Rd","google-site-verification=f-EkBYclgKcJEmq51GA0tG8iJJgT3Y4ISkoBgPl7wXc","google-site-verification=hQ9Ob2UpwHXIC245y_Pu4_Nc4A0q5nsbOKLmPZ0B7uU","google-site-verification=nLVRRHM0uXa8J-vWQMbufV-KLB4ILJICki5o8kdOJEk","h1-domain-verification=nsp5UxMKU8JvUeCqktjPBC69VeczFqoPa1iPRSHHgDkyka5j","miro-verification=c307b1ab9213e3f448ac77fce7a65cea93e384ac","v=spf1 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2025-07-11 | WHOIS | 2022-01-30 | 2029-01-30 | 2024-09-03 | GoDaddy.com, LLC | {"raw_response":"Domain Name: weaviate.io\r\nRegistry Domain ID: 03b2077ddb5248c594ac2fc13ec267c2-DONUTS\r\nRegistrar WHOIS Server: whois.godaddy.com\r\nRegistrar URL: http://www.godaddy.com/domains/search.aspx?ci=8990\r\nUpdated Date: 2024-09-03T18:35:05Z\r\nCreation Date: 2022-01-30T23:01:39Z\r\nRegistry Expiry Date: 2029-01-30T23:01:39Z\r\nRegistrar: GoDaddy.com, LLC\r\nRegistrar IANA ID: 146\r\nRegistrar Abuse Contact Email: abuse@godaddy.com\r\nRegistrar Abuse Contact Phone: +1.4806242505\r\nDomain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited\r\nDomain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited\r\nDomain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited\r\nDomain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited\r\nRegistry Registrant ID: REDACTED\r\nRegistrant Name: 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REDACTED\r\nTech Fax: REDACTED\r\nTech Fax Ext: REDACTED\r\nTech Email: REDACTED\r\nName Server: ns-cloud-b1.googledomains.com\r\nName Server: ns-cloud-b2.googledomains.com\r\nName Server: ns-cloud-b3.googledomains.com\r\nName Server: ns-cloud-b4.googledomains.com\r\nDNSSEC: unsigned\r\nURL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/\r\n>>> Last update of WHOIS database: 2025-07-11T04:20:10Z <<<\r\n\r\nFor more information on Whois status codes, please visit https://icann.org/epp\r\n\r\nTerms of Use: Access to WHOIS 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 the Registry Operator for informational purposes only, and accuracy is not guaranteed. 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 Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois 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 Whois service access. Abuse of the Whois 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 Whois 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 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/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.\r\n"} | Domain is active |
| vis4.net | net | net | ICANN | HTTP 200 | 104.21.46.247 | US | {"github":["https://github.com/gka/chroma.js","https://github.com/gka/canvid","https://github.com/gka/d3-jetpack"]} | 2026-09-20 | KaTeX, HTTP/3, Svelte, Favicon, Cloudflare, Google Site Verification, Cloudflare Browser Insights | 2026-09-21 | TRUE | {"A":["104.21.46.247","172.67.169.137"],"MX":[{"host":"mail.wservices.ch","priority":10},{"host":"mail2.wservices.ch","priority":20}],"NS":["paige.ns.cloudflare.com","terry.ns.cloudflare.com"],"SOA":{"mname":"paige.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2415139529,"minimum":1800,"refresh":10000},"TXT":["google-site-verification=JcbnD6DuIiTqxeAyXTRvNqPhzvWV4aI4wB-Bm2vzltc","v=spf1 a mx a:s9.wservices.ch a:i2.s9.wservices.ch ~all"],"AAAA":["2606:4700:3030::6815:2ef7","2606:4700:3034::ac43:a989"],"HTTPS":[{"params":["alpn=h3,h2","ipv4hint=104.21.46.247,172.67.169.137","ech=AEX+DQBBZQAgACDNxwjkD4tRCDFss/Ah5CsKb+eG18EhhEkdPDPtEVXsbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=","ipv6hint=2606:4700:3030::6815:2ef7,2606:4700:3034::ac43:a989"],"target":"","priority":1}]} | 0.00000125779 | 14,645,589 | 2025-06-20 | RDAP | 2009-05-05 | 2027-05-05 | 2025-06-19 | 101domain GRS Limited | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/VIS4.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/VIS4.NET"},{"rel":"related","href":"https://rdap.101domain.com/domain/VIS4.NET","type":"application/rdap+json","value":"https://rdap.101domain.com/domain/VIS4.NET"}],"events":[{"eventDate":"2009-05-05T22:03:35Z","eventAction":"registration"},{"eventDate":"2027-05-05T22:03:35Z","eventAction":"expiration"},{"eventDate":"2023-03-06T00:02:53Z","eventAction":"last changed"},{"eventDate":"2025-06-19T22:11:32Z","eventAction":"last update of RDAP database"}],"handle":"1554581972_DOMAIN_NET-VRSN","status":["client transfer prohibited"],"ldhName":"VIS4.NET","notices":[{"links":[{"href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html"}],"title":"Terms of Use","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":[{"href":"https://icann.org/wicf","type":"text/html"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"roles":["registrar"],"handle":"1011","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.7604448674"],["email",{},"text","abuse@101domain.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1011"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","101domain GRS Limited"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"PAIGE.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"TERRY.NS.CLOUDFLARE.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_0","icann_rdap_response_profile_0"]}} | Domain is active |
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The data in this record is provided by Identity Digital or the Registry Operator for informational purposes only, and accuracy is not guaranteed. 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 Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois 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 Whois service access. Abuse of the Whois 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 Whois 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 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/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."} | Domain is active |
| agentclientprotocol.com | com | com | ICANN | HTTP 200 | 76.76.21.21 | US | {"github":["https://github.com/agentclientprotocol/agent-client-protocol"]} | 2026-09-26 | HSTS, KaTeX, HTTP/2, Vercel, Favicon, Cloudflare, Open Graph, Priority Hints, Google Font API | 2026-09-24 | TRUE | {"A":["76.76.21.21"],"NS":["beau.ns.cloudflare.com","vera.ns.cloudflare.com"],"SOA":{"mname":"beau.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2412559097,"minimum":1800,"refresh":10000}} | 0.000000726322 | 14,347,028 | 2026-07-14 | RDAP | 2025-07-15 | 2027-07-15 | 2026-05-26 | Gandi SAS | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/AGENTCLIENTPROTOCOL.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/AGENTCLIENTPROTOCOL.COM"},{"rel":"related","href":"https://rdap.gandi.net/domain/AGENTCLIENTPROTOCOL.COM","type":"application/rdap+json","value":"https://rdap.gandi.net/domain/AGENTCLIENTPROTOCOL.COM"}],"events":[{"eventDate":"2025-07-15T19:09:22Z","eventAction":"registration"},{"eventDate":"2027-07-15T19:09:22Z","eventAction":"expiration"},{"eventDate":"2026-05-26T17:00:03Z","eventAction":"last changed"},{"eventDate":"2026-07-13T23:43:10Z","eventAction":"last update of RDAP database"}],"handle":"3000893373_DOMAIN_COM-VRSN","status":["client transfer prohibited"],"ldhName":"AGENTCLIENTPROTOCOL.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/agentclientprotocol.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/agentclientprotocol.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":"BEAU.NS.CLOUDFLARE.COM","objectClassName":"nameserver"},{"ldhName":"VERA.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 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
Sites com KaTeX por país
| País | Sites | Quota |
|---|---|---|
| 🇺🇸 os Estados Unidos | 5679 | 64,6% |
| 🇷🇺 a Rússia | 918 | 10,4% |
| 🇩🇪 a Alemanha | 598 | 6,8% |
| 🇨🇳 a China | 580 | 6,6% |
| 🇫🇷 a França | 122 | 1,4% |
O dataset KaTeX
Todos os sites que detetámos a utilizar KaTeX, com versão, alojamento, país, TLD e classificação de tráfego.
KaTeX está presente em 2 datasets
A deteção de KaTeX faz parte de Technologies (€159/mês) e All data (€599/mês). Compre um dos dois para filtrar a lista completa de 9303 sites, ou obtenha primeiro uma pré-visualização gratuita.
Sobre KaTeX
O KaTeX existe porque a Khan Academy se cansou de ver as equações a arrumarem-se no lugar depois do resto da página da lição já ter assentado. A biblioteca que o KaTeX veio substituir compunha a matemática por etapas, e a resposta foi passar a renderizar numa só passagem síncrona, sem qualquer reposicionamento. A velocidade foi o motivo, mas é o efeito secundário que torna a deteção interessante, porque uma biblioteca para compor matemática está mais perto de uma declaração de assunto do que de infraestrutura.
O KaTeX é um produto de Khan Academy na categoria JavaScript graphics, com primeira versão em 2014, que converte notação TeX em HTML e CSS dentro do navegador com JavaScript, em vez de deixar as fórmulas a cargo de uma imagem ou de um plugin. Ninguém acrescenta um compositor de matemática a um site por acaso. A presença do KaTeX significa que alguém publica equações com frequência suficiente para que formatá-las à mão tenha deixado de ser razoável.
Em outubro de 2026 detetamos o KaTeX em 9303 sites. Nos Estados Unidos concentram-se 5679 desse total, com .com como sufixo mais comum. Uma concentração deste tipo reflete mais onde a documentação técnica e os materiais de formação são publicados em inglês do que onde a matemática é ensinada, e a coluna de país deve ser lida nesse espírito.
Quem forma a população importa mais do que a dimensão que ela tem. Um domínio que renderiza equações é um departamento universitário, uma editora de manuais ou de materiais de formação, um site de documentação de uma biblioteca numérica, uma revista científica, uma calculadora financeira ou de engenharia, ou um blogue de investigação mantido por uma só pessoa. Quem vende para tecnologia educativa, edição académica ou software de investigação procura exatamente esse conjunto de domínios, e um rastreio por palavras-chave não o encontra de forma limpa, porque a matemática dessas páginas existe como marcação e não como texto que um rastreador consiga ler.
Vale a pena enunciar os limites. A deteção depende do script ou a folha de estilos serem carregados a partir de um caminho que reconheçamos, por isso uma cópia renomeada e alojada por conta própria dentro de um tema fica de fora. A informação de versão é escassa nesta biblioteca, porque os ficheiros são normalmente servidos sem qualquer versão no caminho, o que significa que a exportação não pode ser filtrada por lançamento como uma auditoria de dependências gostaria. Um template que carrega o renderizador em todo o site também fica registado no domínio inteiro mesmo quando são meia dúzia de páginas a ter uma equação, por isso uma linha significa um editor que trabalha com conteúdo matemático e não uma página cheia dele.
Usado com isso em mente, o ficheiro descarregável responde a uma pergunta que nenhuma consulta por domínio alcança. Verificar um endereço diz-lhe que uma instituição concreta renderiza fórmulas do lado do cliente. A lista diz-lhe quantos editores desses existem, em que mercados estão e sob que sufixos se registam, o que é a diferença entre uma curiosidade e uma população abordável.
Perguntas frequentes
Quantos sites usam KaTeX?
webatla deteta KaTeX em 9K sites, atualizados diariamente, cada um com o seu domínio, DNS, WHOIS, IP, país e classificação.
Posso descarregar a lista de sites que usam KaTeX?
Sim, em formato JSONL estruturado. Obtenha primeiro uma amostra gratuita.
O que está incluído em cada site, e com que frequência é atualizado?
Domínio, DNS, RDAP/WHOIS, a stack tecnológica completa, IP & país, PageRank e Harmonic, redetetados e reexportados diariamente.
Como encontro os sites que utilizam KaTeX?
Compre o dataset Technologies e descarregue a lista completa de domínios onde detetamos KaTeX, reexportada todos os dias.
O que mais incluem os dados de tecnologia de KaTeX?
Cada linha coloca KaTeX ao lado das outras tecnologias do mesmo site, mais DNS, WHOIS, IP, país e classificação.
Posso descarregar apenas os sites que usam KaTeX, ou a base de dados completa?
Ambos. Cada site que usa KaTeX está incluído no dataset Technologies, um ficheiro descarregável. Ou compre All data para toda a base de dados: tecnologias, mais identidade, ranking, DNS e RDAP/WHOIS para cada domínio, reunidos num único ficheiro. Exportação atualizada diariamente.
Como descarrego a lista de sites que usam KaTeX?
Três passos: (1) obtenha a amostra gratuita de 10 000 linhas para examinar o esquema, (2) compre o dataset Technologies, (3) descarregue a lista completa de todos os domínios em que detetamos KaTeX, num ficheiro JSON Lines. É reexportada diariamente, por isso pode voltar a descarregar a lista mais recente a qualquer momento dentro do seu período de acesso. Cada linha contém o domínio, além do DNS, WHOIS, IP, país de alojamento e classificação.
Consiga a lista completa de sites que usam KaTeX
Escolha o dataset que cobre o que precisa. Cada um inclui KaTeX e é transferido em JSONL, reconstruído diariamente.
A stack tecnológica completa de cada site: CMS, pagamentos, analítica, frameworks.
Tudo o que temos, num único pacote. O universo webatla completo.
Quer comparar todos os datasets lado a lado? Ver a página de preços