As of October 11, 2026, TechLeads detects CSC on 23,635 websites: 0.14% of US hosting detections, the 31st most-used of 231 US hosting technologies we track.
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TechLeads. "Companies Using CSC." Data as of October 11, 2026. https://techleads.fyi/technology/cscHTML link
<a href="https://techleads.fyi/technology/csc">Companies using CSC (TechLeads data)</a>Sample results for CSC
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #4,555 | Payments to grow your world | Worldline Global | Put the power of payment innovation to work with Worldline, Europe’s leading payment service provider. | Worldline | - | - | ||
| #4,883 | Atari | Official Games, Consoles, Merch & News | Discover classic consoles and cartridges, modern titles and never-before-seen art and collectibles from Atari. | Atari® | - | en | ||
| #8,588 | Kylie Cosmetics by Kylie Jenner | Kylie Jenner Fragrances | Kylie Skin | Shop Kylie Cosmetics by Kylie Jenner, Kylie Jenner Fragrances and Kylie Skin featuring award-winning makeup, fragrance, and skincare that's clean, vegan, cruelty-free, and dermatologist-tested. | Kylie Cosmetics | - | en | ||
| #11,781 | Nemours KidsHealth - the Web's most visited site about children's health | KidsHealth is the #1 most-trusted source for physician-reviewed information and advice on children's health and parenting issues. For parents, kids, teens, and educators, in English and in Spanish. | - | - | - | ||
| #15,057 | Официальный сайт Швеции на русском языке - ru.sweden.se | Добро пожаловать в Швецию на русском языке! Найдите ответы на все ваши вопросы о Швеции и шведах здесь. | - | - | - | ||
| #25,291 | AECOM | Hong Kong | Empowered by deep local knowledge and our global network of experts, we deliver transformative infrastructure throughout Asia and beyond. | AECOM | - | - | ||
| #25,906 | IELTS | Welcome to IELTS | Looking to work, study, or live overseas? Trusted by millions of people every year, IELTS is an English language test that can help you to achieve your… | - | - | - | ||
| #26,872 | OpenPolarServer | - | - | - | - | ||
| #31,642 | Wechselrichter für Photovoltaik + Batteriespeicher | Kaco New Energy | KACO new energy ist Pionier der Wechselrichter-Technologie seit 1998. Der deutsche Hersteller bietet Wechselrichter und Systemtechnik für Solarstromanlagen sowie Lösungen für Batteriespeicher und das Energiemanagement großer Verbraucher. | - | - | - | ||
| #36,142 | Batteries | #1 Trusted Battery Brand | Duracell | - | - | - | - | ||
| #37,748 | Hostelling International – Discover the real hostel experience | - | - | - | - | ||
| #48,726 | Home - Embracer Group | Embracer Group is a global group of creative and entrepreneurial businesses in PC, console and mobile games, as well as other related media. | - | - | - | ||
| #13 | Pine Grove Homes | Factory-Built HUD Homes | Pine Grove Homes | - | eng | ||
| #14 | BOC Home Oxygen Portal | BOC Home Oxygen Portal provides an established and dedicated service of home oxygen to patients requiring long term oxygen therapy. | BOC | - | eng | ||
| #15 | Marvel.com | The Official Site for Marvel Movies, Characters, Comics, TV | Marvel.com is the official site of Marvel Entertainment! Browse official Marvel movies, characters, comics, TV shows, videos, & more. | Marvel Entertainment | - | eng | ||
| #16 | Welcome to Pritt World | Pritt provides products for home, school and office use. Adhesives, tapes, correction and fixing products are part of the Pritt range. Explore our inspirational ideas on the Pritt website for crafting and beeing creative. | Henkel | - | cat | ||
| #17 | Live with Kelly and Mark | Welcome to the official website for the nationally syndicated talk show Live with Kelly and Mark. | Welcome to the official website for the nationally syndicated talk show Live with Kelly and Mark. | Live with Kelly and Mark | - | eng | ||
| #18 | StarWars.com | The Official Star Wars Website | The official site for Star Wars, featuring the latest news on Star Wars movies, series, video games, books, and more. | StarWars.com | - | eng | ||
| #19 | Commercial Cleaning Services in Los Angeles, California | Stratus Building Solutions of Los Angeles, California provides office and janitorial services. Get free quote for commercial cleaning services! | Stratus Clean | - | eng | ||
| #20 | Amprion verbindet | Die Amprion GmbH ist ein Übertragungsnetzbetreiber. Unser 11.000 Kilometer langes Höchstspannungsnetz transportiert Strom in einem Gebiet von der Nordsee bis zu den Alpen. | Amprion GmbH | - | eng | ||
| #21 | Hardy® Fly Fishing | Discover Hardy® fly fishing rods, reels, and tackle crafted in England since 1872. A legacy of precision engineering, innovation, and heritage trusted by generations of anglers across the UK. | Hardy Fishing UK | - | eng | ||
| #22 | Disney.com | The official home for all things Disney | The official website for all things Disney: theme parks, resorts, movies, tv programs, characters, games, videos, music, shopping, and more! | Disney Home | - | eng | ||
| #23 | The Ocean Brand Audit - för premium varumärken | En exklusiv varumärkesanalys för dig inom skönhet, hälsa och wellness. Få knivskarp klarsyn kring din positionering, prissättning och din väg framåt. | Akvifer | - | swe | ||
| #24 | Build-A-Bear Workshop New Zealand | Shop Online 24/7 | Discover the magic of Build-A-Bear Workshop New Zealand! Create personalised teddy bears and stuffed animals with a wide range of accessories. Shop online or visit our stores to build your own furry friend today. Perfect for all ages, birthdays, and special occasions! | Build-A-Bear Workshop New Zealand | - | eng | ||
| #25 | Commercial and Janitorial Services in Los Angeles | Professional commercial cleaning & janitorial services in Los Angeles, CA by Anago Cleaning Systems of Southern California. Customized cleaning plans. | Anago of So Cal | - | eng |
Complete CSC website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessDistribution of websites using CSC across countries in the TechLeads database.
| Country | Sites |
|---|---|
| United States(US) | 171 |
| United Kingdom(GB) | 33 |
| Australia(AU) | 11 |
| Norway(NO) | 7 |
| Singapore(SG) | 3 |
| Canada(CA) | 3 |
| France(FR) | 3 |
| South Africa(ZA) | 2 |
| Greece(GR) | 1 |
Technologies most frequently detected on the same websites as CSC.
The most-used US hosting technologies in the TechLeads index, by number of websites. CSC accounts for 0.14% of US hosting detections (23,635 websites).
| Technology | Websites | Share of US hosting |
|---|---|---|
| Cloudflare Hosting | 5,313,541 | 32.2% |
| Squarespace Hosted | 3,171,676 | 19.2% |
| GoDaddy | 2,892,358 | 17.5% |
| servers.com | 762,956 | 4.6% |
| Vercel | 711,577 | 4.3% |
| Bluehost | 701,656 | 4.3% |
| IONOS | 354,722 | 2.1% |
| Sedo Hosting | 349,051 | 2.1% |
| WP Engine | 297,823 | 1.8% |
| Weebly Hosting | 212,853 | 1.3% |
CSC market share report: competitors, rank and usage over time
TechLeads scans public websites and identifies CSC from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 11, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Global IT infrastructure company.
4,042 new sites in the last 12 weeks
Global IT infrastructure company.
Our comprehensive database contains 23,635 websites using CSC, making it the most complete CSC sites list available. This CSC customer websites directory helps businesses detect websites using CSC and identify potential leads.
The largest concentrations of CSC websites are in US, GB, AU, based on our indexed country data.
Websites using CSC commonly also use Modernizr, Zendesk, Haravan, jQuery, Segment — reflecting typical CSC technology stacks.
Our CSC technology detection system scans millions of websites to identify those powered by CSC. This list of sites with CSC includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with CSC or exploring CSC adoption trends, our database provides comprehensive insights.
Each entry in our CSC 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 CSC and reach out to potential customers or partners.
Get instant access to the full list of sites with CSC in CSV format. Our dataset includes all 23,635 CSC 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 CSC powered websites.
| Ireland(IE) |
| 1 |
| Italy(IT) | 1 |
| Poland(PL) | 1 |
| Vietnam(VN) | 1 |
| Brazil(BR) | 1 |
| United Arab Emirates(AE) | 1 |
| Germany(DE) | 1 |
| Czechia(CZ) | 1 |
| Denmark(DK) | 1 |
| Spain(ES) | 1 |
Sites where we first detected CSC, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.