68 websites in the live index use SPDY as of October 2026. Download the full list of SPDY websites with website, company, country and language.
As of October 16, 2026, TechLeads detects SPDY on 68 websites.
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TechLeads. "Companies Using SPDY." Data as of October 16, 2026. https://techleads.fyi/technology/spdyHTML link
<a href="https://techleads.fyi/technology/spdy">Companies using SPDY (TechLeads data)</a>Sample results for SPDY
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #2,956,956 | Conill Advertising | Propelling brands into the heart of the conversation: Conill is the premier marketing and creative communications agency for today’s multicultural marketplace. | - | - | - | ||
| #5,000,000 | Einteract 3.0 | - | - | - | - | ||
| #10,000,000 | Nappes Toiles Cirées Antitaches, Adhésifs Déco Fontlyshop | Nappes et toiles cirées nouvelle génération, gammes exclusives 160 et 180 cm. Nappes, adhésifs décoratifs sans PVC, papiers peints pour le DIY | - | - | - | ||
| #50,000,000 | Einteract 3.0 | - | - | - | - |
Complete SPDY website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessTechLeads scans public websites and identifies SPDY from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 16, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Technologies most frequently detected on the same websites as SPDY.
SPDY is a Miscellaneous technology. Browse websites using SPDY and discover companies that use it.
Our comprehensive database contains 68 websites using SPDY, making it the most complete SPDY sites list available. This SPDY customer websites directory helps businesses detect websites using SPDY and identify potential leads.
Websites using SPDY commonly also use HSTS, jQuery, PHP, jQuery UI, Bootstrap — reflecting typical SPDY technology stacks.
Our SPDY technology detection system scans millions of websites to identify those powered by SPDY. This list of sites with SPDY includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with SPDY or exploring SPDY adoption trends, our database provides comprehensive insights.
Each entry in our SPDY 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 SPDY and reach out to potential customers or partners.
Get instant access to the full list of sites with SPDY in CSV format. Our dataset includes all 68 SPDY 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 SPDY powered websites.