apache - Does WordPress preload pages? -


while surfing site , reviewing server access logs, appears 'next' page in site served along page navigated (one click, 2 pages). in order, other times appears random, grabbing unlisted pages , serving those.

that is, click on 'about' page, , logs report serving 'about' , 'contact'.

there's nothing visibly wrong on front end, , validates. i'm using highslidejs gallery uses preloaders images, , looked potential bugs wp-supercache haven't found answer.

this doesn't seem normal behavior since it's polluting logs. leads follow appreciated.

that's web browser pre-fetching next page. wordpress letting browser know page next, using link rel='next' element. if want prevent this, add functions.php file in theme:

remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);

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