Understanding the character '/' and the term on Qora webpage is essential. In Internet web link format, it is the path or subfolder. All Qora full nodes and gateway services are common web servers, /i/a can be added to the web address links of any Qora full node and gateway service, example for localhost : http://127.0.0.1:9090/i/a, for gateway service : http://qora2.com/i/a.
/i only also refers to the Qora Naming Service (QNS) for the character 'i,' and the following characters indicate a path or subfolder.