\input TeX4ht.sty
 \Preamble{html}
    \Contribute {@HEAD}
       {\HCode{<TITLE>My Title</TITLE>}}
 \EndPreamble
 
 Psalms (131:1)
 
 My heart  is not
 haughty,  nor mine eyes lofty:
 
 neither do  I exercise
 myself in great matters,
 or in  things too  high for me.
 
 \bye