1. A method for providing access to content using a global textsite platform (GTP) comprising: receiving, from a device of a user, an initial user message comprising a pre-designated keyword for requesting access to content using the GTP; sending, to the device and in response to the initial user message, an initial GTP message comprising a plurality of registered unique keywords, wherein the plurality of registered unique keywords are registered with the GTP by a plurality of publishers; receiving, from the device, a first user message identifying a registered unique keyword selected by the user from the plurality of registered unique keywords, wherein the registered unique keyword is registered with the GTP by a publisher of the plurality of publishers for accessing a textsite, wherein the textsite comprises a plurality of text pages published by the publisher and indexed based on a plurality of navigating keywords defined by the publisher; retrieving authored content associated with the textsite based on the registered unique keyword; accessing the textsite based on the authored content to retrieve a navigating keyword of the plurality of navigating keywords, the navigating keyword indexing a text page within the plurality of text pages; sending, to the device and in response to receiving the first user message, a first GTP message comprising the navigating keyword for the user to access the text page, wherein the initial user message, the initial GTP message, the first user message, and the first GTP message comprise a text message transmitted using a text messaging service (TMS); providing, to the user, another registered unique keyword maintained by the GTP, wherein the another registered unique keyword is registered with the GTP by another publisher for accessing another textsite comprising another plurality of text pages published by the another publisher and indexed based on another plurality of navigating keywords defined by the another publisher, wherein the publisher and the another publisher are separate from an operating entity of the GTP, and wherein the another textsite is converted from a website by: mapping another navigating keyword to a link of the website; and converting a webpage of the website indexed by the link to an another text page indexed by the another navigating keyword; receiving, from the device, a second user message identifying the another registered unique keyword; and exchanging text messages with the device for navigating the another textsite using the another plurality of navigating keywords.