wp loop

<?php
/**
 * The main template file
 */

get_header();?>
<?php
//standard wp loop
                if ( have_posts() ) :

                    if ( is_home() && ! is_front_page() ) : ?>
                        <header>
                            <h1 class="page-title "><?php the_title(); ?></h1>
                        </header>

                        <?php
                    endif;

                    /* Start the Loop */
                    while ( have_posts() ) : the_post();

                        /*
                         * Include the Post-Format-specific template for the content.
                         * If you want to override this in a child theme, then include a file
                         * called content-___.php (where ___ is the Post Format name) and that will be used instead.
                         */
                        get_template_part( 'template-parts/content', get_post_format() );

                    endwhile;?>

                    <div class="nav-previous alignleft"><?php next_posts_link( 'Older posts' ); ?></div>
                    <div class="nav-next alignright"><?php previous_posts_link( 'Newer posts' ); ?></div>

             <?php   else :

                    get_template_part( 'template-parts/content', 'none' );

                endif; ?>

<?php get_footer();