Global CDN

Global CDN loads gtm.js and gtag.js from servers closer to visitors, which makes your website load faster and supports its ranking in Google Search.

Global CDN is free to use and is one of the options you can choose when setting up a custom subdomain. 

Global CDN uses Cloudflare, a service that stores and delivers files, to load gtm.js and gtag.js from a server closer to the visitor. This helps these files load faster for people in different regions. 

• Faster delivery of tracking files. Global CDN serves tracking scripts from a location closer to the visitor, which reduces delay and helps gtm.js and gtag.js load faster. It is useful when your visitors come from different regions. 
• Makes pages load faster and supports SEO. When tracking files load faster, the browser spends less time waiting for them, which improves page speed and makes Google rank the page higher in search.  
• No separate CDN setup to manage. Global CDN is built into Stape account. You turn it on in the container or gateway settings when adding a custom domain, and Stape handles the CDN side for you. This keeps setup and maintenance lighter than adding a separate tool just for these script files. 

If you want gtm.js and gtag.js scripts to load from a location close to each visitor, Global CDN gives you that in your server container dashboard. You keep all your setup in one place and do not need a separate CDN service.

• How to set up Global CDN
• How to add a custom domain to the Google Tag Manager server container