Ha

Download websites using Haskell

Programming Language · since 1990 · open source

139 sites -68.87% YoY Latest export · 0 days ago
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About Haskell

Haskell is a statically typed, purely functional programming language with strong type inference, lazy evaluation, and a sophisticated type system including type classes. It was designed by a committee of researchers and first published in 1990, serving as both a research language and a platform for exploring advanced type theory concepts such as monads, functors, and algebraic data types.

Haskell is used in academia for teaching functional programming and in industry for high-assurance software, financial systems, compilers, and domain-specific languages. The Glasgow Haskell Compiler (GHC) is the de facto standard implementation. Notable industrial users include Standard Chartered and Meta. Haskell is open source, with the language specification maintained by the Haskell community.

At a glance

CategoryProgramming Language
LanguageHaskell
LicenseBSD
First release1990-04-01
139 Sites detected
0.0% Of all websites
-68.9% YoY change

Database preview of Haskell sites

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

webatla-technologies-haskell-2026-06-13.jsonl.zst · 139 rows · 1 B · 14 columns Daily fresh export
DomainTLD suffixTLDDomain typeHTTP statusIP addressCountry by IPSocial networksTechnologies last data checkedTechnologiesPR valueHarmonic valueDomain creation dateDomain expiration date
imagination-land.orgorgorgICANNHTTP 200217.70.184.38FR{"github":["https://github.com/Keruspe","https://github.com/sponsors/Keruspe"]}2026-05-14RSS, Warp 3.4.7, Haskell, Google Font API, Apple iCloud Mail0.000000015530513,684,2132010-07-222026-07-22
dicioccio.frfrfrICANNHTTP 200163.172.53.34FR{"github":["https://github.com/lucasdicioccio/purescript-halogen-echarts-simple"]}2026-05-05RSS, Warp 3.4.7, Haskell, Open Graph0.0000000084485612,791,7302008-10-122028-10-12
bradparker.comcomcomICANNHTTP 200170.64.191.221AU{"github":["https://github.com/bradparker","http://github.com/bradparker/bradparker.com"]}2026-04-30Warp 3.4.7, Haskell, Tachyons, Proton Mail0.0000000064537413,637,1942002-04-292027-04-29
corpus-db.orgorgorgICANNHTTP 200140.82.43.60US{"github":["http://github.com/JonathanReeve/corpus-db","https://github.com/JonathanReeve/gitenberg-experiments","https://github.com/JonathanReeve/corpus-db/tree/master/examples"]}2026-05-03Warp 3.2.25, Vultr, cdnjs, Popper 1.12.9, jQuery 3.2.1, Haskell, Bootstrap 3.0.0, Cloudflare, jQuery CDN0.0000000063078112,449,5292017-10-232026-10-23
gtf.ioioioICANNHTTP 20095.216.112.238FI{"github":["https://github.com/gfarrell"]}2026-05-12Warp 3.4.7, HTTP/3, Haskell, jsDelivr0.0000000057410413,319,4032015-09-072026-09-07
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gtf.ioioioICANNHTTP 20095.216.112.238FI{"github":["https://github.com/gfarrell"]}2026-05-12Warp 3.4.7, HTTP/3, Haskell, jsDelivr2026-06-12TRUE{"A":["95.216.112.238"],"MX":[{"host":"mx.runbox.com","priority":10}],"NS":["helium.ns.hetzner.de","hydrogen.ns.hetzner.com","oxygen.ns.hetzner.com"],"SOA":{"mname":"hydrogen.ns.hetzner.com","retry":10800,"rname":"dns.hetzner.com","expire":3600000,"serial":2026060416,"minimum":3600,"refresh":86400},"TXT":["google-site-verification=wF_gwhtrM67GfkNviKKbrPkwASVLPAC57HFwBwkaKjw","v=spf1 redirect=spf.runbox.com"]}0.0000000057410413,319,4032025-10-01WHOIS2015-09-072026-09-072025-09-121API GmbH{"raw_response":"Domain Name: gtf.io\r\nRegistry Domain ID: REDACTED\r\nRegistrar WHOIS Server: whois.1api.net\r\nRegistrar URL: http://www.1api.net\r\nUpdated Date: 2025-09-12T04:38:52Z\r\nCreation Date: 2015-09-07T18:51:54Z\r\nRegistry Expiry Date: 2026-09-07T18:51:54Z\r\nRegistrar: 1API GmbH\r\nRegistrar IANA ID: 1387\r\nRegistrar Abuse Contact Email: abuse@1api.net\r\nRegistrar Abuse Contact Phone: +49.68949396850\r\nDomain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited\r\nRegistry Registrant ID: REDACTED\r\nRegistrant Name: REDACTED\r\nRegistrant Organization: Registrant of gtf.io\r\nRegistrant Street: REDACTED\r\nRegistrant City: REDACTED\r\nRegistrant State/Province: West Yorkshire\r\nRegistrant Postal Code: REDACTED\r\nRegistrant Country: GB\r\nRegistrant Phone: REDACTED\r\nRegistrant Phone Ext: REDACTED\r\nRegistrant Fax: REDACTED\r\nRegistrant Fax Ext: REDACTED\r\nRegistrant Email: REDACTED\r\nRegistry Admin ID: REDACTED\r\nAdmin Name: REDACTED\r\nAdmin Organization: REDACTED\r\nAdmin Street: REDACTED\r\nAdmin City: REDACTED\r\nAdmin State/Province: REDACTED\r\nAdmin Postal Code: REDACTED\r\nAdmin Country: REDACTED\r\nAdmin Phone: REDACTED\r\nAdmin Phone Ext: REDACTED\r\nAdmin Fax: REDACTED\r\nAdmin Fax Ext: REDACTED\r\nAdmin Email: REDACTED\r\nRegistry Tech ID: REDACTED\r\nTech Name: REDACTED\r\nTech Organization: REDACTED\r\nTech Street: REDACTED\r\nTech City: REDACTED\r\nTech State/Province: REDACTED\r\nTech Postal Code: REDACTED\r\nTech Country: REDACTED\r\nTech Phone: REDACTED\r\nTech Phone Ext: REDACTED\r\nTech Fax: REDACTED\r\nTech Fax Ext: REDACTED\r\nTech Email: REDACTED\r\nName Server: ns1.digitalocean.com\r\nName Server: ns2.digitalocean.com\r\nName Server: ns3.digitalocean.com\r\nDNSSEC: unsigned\r\nURL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/\r\n>>> Last update of WHOIS database: 2025-10-01T09:29:32Z <<<\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
Showing 5 of 139 rows · Technologies · Full website tech stack per site — CMS, payments, analytics, frameworks.

+ 4 datasets don't carry the Technologies column.

The Haskell dataset

Every site we've detected as running Haskell — with version, hosting, country, TLD and traffic rank.

Haskell lives inside 2 datasets

Haskell detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 139-site list — or grab a free preview first.

See datasets ↓ Download free preview (20 rows)

Your Haskell downloads

The datasets you own, sliced to Haskell. Every button streams the latest daily export directly.

Format: JSONL (zstd) Latest export: 0 days ago

API, columns & recipes → /account/api

Frequently asked questions

How many websites use Haskell?

webatla detects Haskell on 139 websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Haskell?

Yes — as structured JSONL. Pay once for one month, no subscription; 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.