One of W3Techs web technology surveys. https://w3techs.com/ 2002-05-06T00:00:00Z 2026 Q-Success <p>This is the March 2026 issue of the monthly W3Techs overview of the most frequently used JavaScript content delivery networks.</p><p>You can find the complete and most up-to-date survey at <a href="https://w3techs.com/technologies/overview/content_delivery">W3Techs.com</a>.</p><table cellspacing="1" cellpadding="4" border="1" style="border-collapse:collapse" bgcolor="#f0f0f0" align="center"><tr><th>Rank</th><th>Content Delivery</th><th>Usage</th><th>Change</th><th>Market Share</th><th>Change</th></tr><tr><td>1.</td><td>CDNJS</td><td>12.0%</td><td></td><td>48.8%</td><td>+0.1%</td></tr><tr><td>2.</td><td>jsDelivr</td><td>8.9%</td><td>+0.1%</td><td>36.0%</td><td>+0.3%</td></tr><tr><td>3.</td><td>Google Hosted Libraries</td><td>8.0%</td><td>-0.2%</td><td>32.6%</td><td>-0.5%</td></tr><tr><td>4.</td><td>jQuery CDN</td><td>4.2%</td><td></td><td>17.1%</td><td>-0.1%</td></tr><tr><td>5.</td><td>unpkg</td><td>2.4%</td><td></td><td>9.9%</td><td></td></tr><tr><td>6.</td><td>Yandex Libraries Hosting</td><td>0.4%</td><td></td><td>1.6%</td><td></td></tr><tr><td>7.</td><td>Microsoft Ajax CDN</td><td>0.2%</td><td></td><td>0.9%</td><td></td></tr><tr><td colspan=99>Copyright &copy; March 2026 W3Techs.com</td></tr></table> https://w3techs.com/technologies/overview/content_delivery JavaScript Content Delivery Networks March 2026 2026-03-01T00:00:00Z W3Techs.com