Removed reduntant links and reduntant title to improve SEO

[shreyaswikriti]

Issue Description

Please include a summary of the issue.
Removed the redundant links and redundant titles from the Home page and Documentation page. Having too many redundant links are bad for a website's SEO. Apart from this, too many redundant links confuse users and also waste their time when they began to click links that render to the same page.
Fixes # (issue)
Fixes #1517

Changes Made

BEFORE

AFTER(removed some redundant links without interfering UI)

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