--- title: "Download list of all C sites" description: "Every website running C, with domain, DNS, WHOIS, IP address, hosting country and global rank on each row. One file, rebuilt daily." url: https://webatla.com/technology/c --- [Home](https://webatla.com/) › [Technologies](https://webatla.com/technology) › [Programming languages](https://webatla.com/technology?category=Programming%20languages) › C ![C logo](https://webatla.com/assets/tech-logos/c.png) # Download websites that use C 105,482 live sites using C right now Programming languages · since 1972 · Open Source 105K sites, Dataset updated · 2026-10-27 Categories [Programming languages](https://webatla.com/technology?category=Programming%20languages) [🔒 Get the list](https://webatla.com/technology/c#preview) Requires a dataset purchase [About C](https://webatla.com/technology/c#overview) [Database preview](https://webatla.com/technology/c#preview) [By country](https://webatla.com/technology/c#by-country) [By TLD](https://webatla.com/technology/c#by-tld) [Download](https://webatla.com/technology/c#download) All figures as of Oct 27, 2026 All figures here come from one snapshot of the webatla database, taken on this date (UTC). We usually refresh it every day. 105,482, Sites detected 0.0%, Of all websites ## Preview C site datasets C detection is a value inside the **Technologies** column. Two datasets carry it. **Technologies · €159 / month · 105,482 rows · 14 columns · webatla-technologies-c-2026-10-27.jsonl.zst** | 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 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | cctld.ru | [ru](https://webatla.com/tld/ru) | [ru](https://webatla.com/tld/ru) | ICANN | HTTP 200 | 195.208.25.130 | [RU](https://webatla.com/country/ru) | {…} | 2026-09-30 | C, PHP, Perl, Angie, HTTP/2, Favicon, 1C-Bitrix, GlobalSign, Google Site Verification | 0.0000039684 | 14,900,531 | 1999-07-21 | 2027-07-31 | | turmush.kg | [kg](https://webatla.com/tld/kg) | [kg](https://webatla.com/tld/kg) | ICANN | HTTP 200 | 212.42.122.2 | [KG](https://webatla.com/country/kg) | {…} | 2026-09-21 | Google AdSense ca-pub-6608006647539426 , Google Analytics GA4 G-ZMW4L3KL6T UA-179005-26 +1 , C, Perl, Angie, Unpkg, HTTP/2, jQuery 1.11.2 , Favicon, Leaflet | 0.00000379045 | 17,548,228 | 2014-01-31 | 2027-02-03 | | kavkaz-uzel.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 65.109.40.5 | [FI](https://webatla.com/country/fi) | {…} | 2026-10-20 | Google Analytics G-0M53NZTY00 , C, PWA, Perl, Ruby, Angie, Favicon, hreflang, Open Graph, Ruby on Rails | 0.00000371281 | 17,533,810 | 2012-07-31 | 2027-07-31 | | yoomoney.ru | [ru](https://webatla.com/tld/ru) | [ru](https://webatla.com/tld/ru) | ICANN | HTTP 200 | 109.235.165.222 | [RU](https://webatla.com/country/ru) | {…} | 2026-09-23 | C, MUI, PWA, HSTS, Perl, Angie, Envoy, React, HTTP/2, jQuery 1.10.2 | 0.00000356502 | 17,712,656 | 2020-09-15 | 2027-09-15 | | yookassa.ru | [ru](https://webatla.com/tld/ru) | [ru](https://webatla.com/tld/ru) | ICANN | HTTP 200 | 109.235.165.9 | [RU](https://webatla.com/country/ru) | {…} | 2026-09-23 | C, MUI, PWA, HSTS, Perl, Angie, Envoy, React, HTTP/2, Emotion | 0.00000309192 | 17,555,972 | 2020-09-15 | 2027-09-15 | **All data · €599 / month · 105,482 rows · 23 columns · webatla-all-data-c-2026-10-27.jsonl.zst** | 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 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | cctld.ru | [ru](https://webatla.com/tld/ru) | [ru](https://webatla.com/tld/ru) | ICANN | HTTP 200 | 195.208.25.130 | [RU](https://webatla.com/country/ru) | {…} | 2026-09-30 | C, PHP, Perl, Angie, HTTP/2, Favicon, 1C-Bitrix, GlobalSign, Google Site Verification | 2026-10-22 | TRUE | {…} | 0.0000039684 | 14,900,531 | 2026-07-30 | WHOIS | 1999-07-21 | 2027-07-31 | 2026-07-30 | NETHOUSE-RU | {…} | Domain is active | | turmush.kg | [kg](https://webatla.com/tld/kg) | [kg](https://webatla.com/tld/kg) | ICANN | HTTP 200 | 212.42.122.2 | [KG](https://webatla.com/country/kg) | {…} | 2026-09-21 | Google AdSense ca-pub-6608006647539426 , Google Analytics GA4 G-ZMW4L3KL6T UA-179005-26 +1 , C, Perl, Angie, Unpkg, HTTP/2, jQuery 1.11.2 , Favicon, Leaflet | 2026-10-15 | TRUE | {…} | 0.00000379045 | 17,548,228 | 2026-08-09 | RDAP | 2014-01-31 | 2027-02-03 | 2026-01-23 | — | {…} | Domain is active | | kavkaz-uzel.org | [org](https://webatla.com/tld/org) | [org](https://webatla.com/tld/org) | ICANN | HTTP 200 | 65.109.40.5 | [FI](https://webatla.com/country/fi) | {…} | 2026-10-20 | Google Analytics G-0M53NZTY00 , C, PWA, Perl, Ruby, Angie, Favicon, hreflang, Open Graph, Ruby on Rails | 2026-10-27 | TRUE | {…} | 0.00000371281 | 17,533,810 | 2026-07-30 | RDAP | 2012-07-31 | 2027-07-31 | 2026-07-01 | eNom, LLC | {…} | Domain is active | | yoomoney.ru | [ru](https://webatla.com/tld/ru) | [ru](https://webatla.com/tld/ru) | ICANN | HTTP 200 | 109.235.165.222 | [RU](https://webatla.com/country/ru) | {…} | 2026-09-23 | C, MUI, PWA, HSTS, Perl, Angie, Envoy, React, HTTP/2, jQuery 1.10.2 | 2026-10-13 | TRUE | {…} | 0.00000356502 | 17,712,656 | 2026-09-25 | WHOIS | 2020-09-15 | 2027-09-15 | 2025-09-20 | RU-CENTER-RU | {…} | Domain is active | | yookassa.ru | [ru](https://webatla.com/tld/ru) | [ru](https://webatla.com/tld/ru) | ICANN | HTTP 200 | 109.235.165.9 | [RU](https://webatla.com/country/ru) | {…} | 2026-09-23 | C, MUI, PWA, HSTS, Perl, Angie, Envoy, React, HTTP/2, Emotion | 2026-10-22 | TRUE | {…} | 0.00000309192 | 17,555,972 | 2026-09-25 | WHOIS | 2020-09-15 | 2027-09-15 | 2025-09-20 | RU-CENTER-RU | {…} | Domain is active | [↓ Download preview (20 rows, free)](https://webatla.com/api/v1/sample/technology/c?dataset=technologies) [Buy Technologies · €159 / month](https://webatla.com/account/checkout?dataset=technologies) ## C sites by country | Country | Sites | Share | | --- | --- | --- | | 🇩🇪 [Germany](https://webatla.com/country/de) | 77,427 | 81.5% | | 🇷🇺 [Russia](https://webatla.com/country/ru) | 7,040 | 7.4% | | 🇮🇹 [Italy](https://webatla.com/country/it) | 2,743 | 2.9% | | 🇳🇱 [Netherlands](https://webatla.com/country/nl) | 2,432 | 2.6% | | 🇺🇸 [United States](https://webatla.com/country/us) | 2,121 | 2.2% | ## C sites by TLD | TLD | Sites | Share | | --- | --- | --- | | [.de](https://webatla.com/tld/de) | 33,856 | 32.1% | | [.com](https://webatla.com/tld/com) | 21,025 | 19.9% | | [.ru](https://webatla.com/tld/ru) | 5,362 | 5.1% | | [.it](https://webatla.com/tld/it) | 2,097 | 2.0% | | [.ca](https://webatla.com/tld/ca) | 2,058 | 2.0% | ## The C dataset Every site we've detected as running C, with version, hosting, country, TLD and traffic rank. ### C lives inside 2 datasets C detection is part of **Technologies** (€159/mo) and **All data** (€599/mo). Buy either to filter the full 105,482-site list, or grab a free preview first. [See datasets](https://webatla.com/pricing) [↓ Download free preview (20 rows)](https://webatla.com/api/v1/sample/technology/c?dataset=technologies) ## About C ### At a glance - **Website:** open-std.org ↗ - **Language:** C - **License:** Open Source - **First release:** 1972-01-01 C is in this dataset for an unusual reason. Websites are not written in it. What gets recorded when a domain carries the tag is the software stack underneath the page: the web server, the caching layer, the interpreter running the application, the database behind it. Much of that infrastructure is written in the language, and a fair amount of it announces itself in response headers, so the tag describes the machine rather than the site. The language dates to 1972, and the infrastructure built with it has proved unusually durable. Compilers, kernels, web servers, database engines and cryptography libraries are still written in it, which is why the tag turns up beneath sites of every size and description. The language is Open Source and standardised by committee rather than owned by a company, so there is no vendor behind the number and no purchase to infer from it. The caveat matters more here than the count. A tag on a domain does not mean the site's developers wrote any code in the language, and it does not mean the site is fast, low level or built by systems programmers. Detection is inferential, since we observe a server or component known to be implemented in the language and record the language accordingly. Sites behind a proxy that rewrites headers, or on hosts that strip version strings, drop out entirely. Sites whose stack is written in the language but never says so are missing as well. The number is a floor drawn from what servers volunteer about themselves. As of October 2026 the tag applies to 105,482 sites, 77,427 of them in Germany, with .de the common suffix. Country concentration on that scale is the giveaway that this is an infrastructure signal and not a developer signal, because a handful of large European hosting companies run huge fleets of identically configured servers, and their configuration habits surface in our data as a national characteristic. Anyone reading the geography as a statement about where programmers work will get it wrong. The geography describes where the machines are racked. Taken as a stack signal, the list has a clear use. Filtering a domain population by the software underneath it separates sites running conventional server software from those living entirely behind managed platforms, and the split correlates with company size, hosting spend and how much control an operator keeps over their own infrastructure. A single lookup cannot show that. Counting the split across a market, a country or a customer base needs every row, which is what the download provides. ## Frequently asked questions How many websites use C? webatla detects C on 105K websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking. Can I download the list of websites using C? 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 C? Buy the technology dataset, then download the complete list of domains we detect using C, re-exported every day. What else is in the C technology data? Each row places C next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking. Can I download just the sites using C, or the whole database? Both. Every site running C 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 C? 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 C 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. ## Get the full list of websites using C Pick the dataset that covers what you need. Each one includes C and downloads as JSONL, rebuilt daily. Technologies, 14 columns Full website tech stack per site: CMS, payments, analytics, frameworks. €159 / mo [Buy and download](https://webatla.com/account/checkout?dataset=technologies) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=technologies) All data, 23 columns Everything we have, in a single package. The full webatla universe. €599 / mo [Buy and download](https://webatla.com/account/checkout?dataset=all-data) [Download preview dataset](https://webatla.com/api/v1/preview?dataset=all-data) Want to compare every dataset side by side? [Visit the pricing page](https://webatla.com/pricing) ## Related technologies [![PHP logo](https://webatla.com/assets/tech-logos/php.png) PHP Programming Language · 37.7M sites](https://webatla.com/technology/php) [![Python logo](https://webatla.com/assets/tech-logos/python.png) Python Programming Language · 891K sites](https://webatla.com/technology/python) [![Java logo](https://webatla.com/assets/tech-logos/java.png) Java Programming Language · 865K sites](https://webatla.com/technology/java) [![Ruby logo](https://webatla.com/assets/tech-logos/ruby.png) Ruby Programming Language · 522K sites](https://webatla.com/technology/ruby)