I find this HTML minifier problematic:
Between a pair of braces, white-space at start & end is trimmed.
For example,
\text{ where where }
Copy the Code
produces
\text{where where}
Copy the Code
The tool claims to minify HTML and embedded Javasript, but in fact cannot distinguish them.
Perhaps it intends to trim white-space in Javascript, but it also does so with text
So I disrecommend it.