Technology · Programming languages
20,744 websites in the live index use C as of October 2026. Download the full list of C websites with website, company, country and language.
SourceAs of October 28, 2026, TechLeads detects C on 20,744 websites. Used by 3 of the top 1,000 ranked websites using C.
Sample results for C. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #1,000 | khabaronline.ir | خبرگزاری خبرآنلاین - آخرین اخبار ایران و جهان | Khabaronlineبهروزترین و جامعترین اخبار ، تحلیل و فیلم ها در حوزه سیاست ، اقتصاد ، فرهنگی ، اجتماعی ، سلامت ، بین الملل ، دانش و فناوری ، ورزش ، تاریخ ، دین و اندیشه را در خبر گزاری خبرآنلاین دنبال کنید | خبرآنلاین | IR | fa |
| #6,345 | yoomoney.ru | Fundraising and payment acceptance — collective fundraising in YooMoneyIn YooMoney, you can raise money for a project or just a good cause — and receive transfers. | - | - | - |
| #25,517 | lowreal.net | 氾濫原 | - | - | - |
| #30,648 | tawasal.ae | Tawasal: Your secure super-app for a better life !Experience Tawasal: Your All-in-One Super App. Stay Connected and Enjoy Free Video and Voice Calls, Media Sharing, and More! | - | - | - |
| #5,309,569 | melbetegypt.com | MelBet | - | - | - |
| #6 | lindafrietman.com | HomeWriter of children's books Out of This World An accident with a dog while cycling to school is the beginning of a weird and wonderful adventure for Alex, the main character. Slowly coming round, he can remember bits of the collision, seeing the dog, trying to brake, then everything going black. He n | www.lindafrietman.nl | - | eng |
| #7 | otagopackaging.co.nz | Packaging supplies Dunedin, Office products online supplies OtagoPackaging supplies Dunedin, Office products online supplies Otago: Leading Dunedin based supplier offers wholesale paper bags, plastic bags and food packaging products. | Otago Packaging Supplies | - | eng |
| #8 | durfwatanders.nl | Durf wat anders | GraficellyDurf wat anders Wij zijn Graficelly. Een marketing- en mediabureau met lef.Onze klanten zijn mkb-bedrijven en non-profitorganisaties die weten dat hun ideeë ... | Graficelly | - | fra |
| #9 | peter-noordhoek.nl | HomeWelkom Welkom bij Peter Noordhoek. Laatste publicatie: Nieuwe gedichtenbundel ‘herinneren & verinneren is..... Meer informatie Officier in de Orde van Oranje‑Nassau Meer informatie De Denker De Doener De Dichter De Schrijver 〈 1 2 3 ... 8 〉 Officier in de Orde van Oranje‑Nassau De dank van een | Peter Noordhoek | - | nld |
| #10 | studiowebproof.nl | Webdesign Alkmaar – Websites & Webshops | WebproofWebdesign bureau Webproof uit Alkmaar ontwerpt en bouwt websites en webshops. Actief in heel Nederland. | webproof | - | cat |
| #11 | theater-world.nl | Verhuur van: - Theaterworld Aalsmeer– Smokings (black tie/ tuxedo),– Luxe sinterklaas en pietenkostuums, – Luxe Kerstman-kerstvrouwkostuums,– Paashaas en -Kip mascottes Wij werken uitsluitend op afspraak. U kunt voor een afspraak bellen, mailen of een whatsapp bericht sturen. M.06-50 50 15 85 / info@theater-world.nl Graag tot ziens,Ma | Theaterworld Aalsmeer | - | eng |
| #12 | visualsteps.be | Visual Steps BV | WelkomVisual Steps, de uitgever van de bekende Visual Steps-boeken | Visual Steps | - | nld |
| #13 | vochtbestrijdingalkmaar.nl | De Best Gewaardeerde Vochtbestrijder | Carebrick®Carebrick is de best gewaardeerde vochtbestrijder. Last van vocht, schimmel, condensatie of een vochtige kelder? Vraag een gratis inspectie aan. | Carebrick Nederland B.V. | - | fra |
| #14 | kapitilaw.nz | Lawyers Kapiti Law Waikanae Paraparaumu Wellington NZLawyers Kapiti Law Waikanae Paraparaumu Wellington NZ: Kapiti lawyers - general law services with offices in Waikanae and Paraparaumu - servicing NZ wide | K\u0101piti Law | - | eng |
| #15 | 010glasvezel.nl | Home - Glazen-Maas | Glazen-Maas | - | eng |
| #16 | morethantubes.com | Winkel - TDWA - Official Store - | TDWA - Official Store - | - | eng |
| #17 | drewapenaar.nl | Dré Wapenaar – CANVAS SCULPTURE, DESIGN, ARCHITECTURE and PERFORMING ARTS. | Dré Wapenaar | - | eng |
| #18 | erkendevochtexperts.nl | Home - www.erkendevochtbestrijders.nl | Stichting Keurmerk Erkende Vochtexperts (SKEV) | - | eng |
| #19 | slagerijbtol.nl | HOME – Slagerij B. Tol & Zn | Slagerij B. Tol en Zn | - | eng |
| #20 | goochelaar-kinderfeestje.nl | Jesse Ray — Close-up goochelaarJesse Ray. Close-up goochelaar voor uw bedrijfsevenementen. | - | - | eng |
| #21 | persdata.ai | Persdata.ai - Protect Your Data When Using AI AssistantsPersdata.ai automatically protects personal data when using ChatGPT, Claude, Gemini, and other AI assistants. Your data stays private, on your device. | - | - | eng |
| #22 | donna-russa.com | Cerco l'amore della mia vita, relazione seria e onestaTrovare donna russa, e facile, dove vuoi in Russia, in Italia, e altri paese dell | - | - | ita |
| #23 | xn----7sbbayoxnedpuvr3o.xn--p1ai | Офисная планета — доставка канцтоваров и товаров для офиса недорогоОфисная планета - это единая федеральная система по обеспечению организаций бумагой, канцелярскими и хозяйственными товарами, офисной техникой, расходными материалами, мебелью для офиса. | - | - | fra |
| #24 | xn----8sba0acbr1a2a2a.xn--p1ai | Офис-Заказ — товары для офиса и канцтовары с доставкойОфис-Заказ - это единая федеральная система по обеспечению организаций бумагой, канцелярскими и хозяйственными товарами, офисной техникой, расходными материалами, мебелью для офиса. | - | - | fra |
| #25 | gosuslugi.ru | Главная (без ФАП) | - | - | - |
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TechLeads scans public websites and identifies C from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 28, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 20,744 websites using C. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for C, compared with other Programming Languages technologies. It is not the TechLeads live index.
In the same HTTP Archive category, C is charted against PHP, Node.js, Java, TypeScript, Ruby. Live-index co-occurrence on this page is a separate signal.
Companies and websites using C in the TechLeads index include khabaronline.ir, yoomoney.ru, lowreal.net, tawasal.ae, melbetegypt.com. The full list of 20,744 websites, with company name, country and language, is available as a CSV export.
TechLeads scans public websites and matches C by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
Yes. A one-time C dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on CRank
Monthly detections of C in the HTTP Archive crawl. This is historical crawl coverage, not the TechLeads live website index.
Same HTTP Archive category (Programming Languages), not the whole web. Toggle competitors on or off.
Optional rank bands from the crawl (top 1k through long tail). Missing months are crawl gaps, not uninstalls.
Technologies most frequently detected on the same websites as C. Counts are websites in the live index.
Sites where we first detected C, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
11,263
sites newly detected in the last 12 weeks
Related C products and extensions detected as separate technologies in our catalog. Counts are sites.
No match
Nothing in the C ecosystem matches that filter.
C is a general-purpose, procedural computer programming language supporting structured programming, lexical variable scope, and recursion, with a static type system.
Our comprehensive database contains 20,744 websites using C, making it the most complete C sites list available. This C customer websites directory helps businesses detect websites using C and identify potential leads.
Websites using C commonly also use Angie, Perl, Yandex Metrika, jQuery, Open Graph — reflecting typical C technology stacks.
Our C technology detection system scans millions of websites to identify those powered by C. This list of sites with C includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with C or exploring C adoption trends, our database provides comprehensive insights.
Each entry in our C sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using C and reach out to potential customers or partners.
Get instant access to the full list of sites with C in CSV format. Our dataset includes all 20,744 C customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest C powered websites.
