A few lines of plain text drop my PageSpeed score from 98 to 78

Can somebody explain to me how a few lines of plain text can drop the PageSpeed score from 98 to 78?
My homepage has a grid with the latest posts and some text.
Just a few lines of text.

The site: perutouristguide.com
The template uses:
<h1><?php echo get_the_title(); ?></h1>
<?php echo get_the_content(); ?>

If I remove that text from the page, the score is 95-99.
When I type the same text, the score is 75-85.

 

Its not plain text directly type by you ....... It mean these functions are taking additional time to fetch and / or your server taking time to response for this. Just remove it or hire any professional developer to improve your page speed.

 

If you don’t know something, better don't comment, and you’ll pass for smart.
I meants this is plain text, not a link, and it doesn’t have any styles or anything unusual.
And you know what?
This function is used in every WP template.
But for some reason, it doesn’t cause issues in other templates and posts pass the test perfectly.
Tired of “specialists” like you who don’t know but still feel the need to throw in their two cents.