"In '93 to '94, every browser had its own flavor of HTML. So it was very difficult to know what you could put in a Web page and reliably have most of your readership see it"

This quote by Tim Berners-Lee is referring to the early days of the World Wide Web. In the early 1990s, each web internet browser had its own variation of HTML, the language used to produce web pages. This indicated that web designers needed to understand the different versions of HTML and design their websites accordingly in order to ensure that their material showed up to the majority of their readers. This was an uphill struggle as there was no standardization of HTML throughout internet browsers, making it tough to understand which components would show up to which readers. This quote highlights the importance of standardization in web development, and how it has actually made the web a much more available location.