I wrote this sentences:
In the Web accessibility tools, speech rendering of the main content [of a web page] can provide better access to a web page for the visually impaired users. Extracting and presenting the main block [of the page] can also make browsing the page easier over constrained devices like mobile phones
In particular, we employ the textual delimiters and semantic cues [within a web page] to locate the data of interest within a web page. (However, in this last sentence I prefer to keep it in its first place).
To avoid repeating some words, I relocated and left out the second part of possessive constructions [in the brackets] yet kept the "the" before the first part.
Are my sentences correct and convey the meaning I want? Could it be a technique to avoid repeating some phrases and make more fluent sentences?