Bug Report v12.3

It may got a wrong logical judgment in file class-wp-statistics.php,
here’s the source code:

	public function get_referrer_link( $referrer, $length = -1 ) {
		$html_referrer = $this->html_sanitize_referrer($referrer);

		if ( $length > 0 && strlen($referrer) > $length ) {
			$html_referrer_limited = $this->html_sanitize_referrer($referrer, $length);
			$eplises               = '[...]';
		} else {
			$html_referrer_limited = $html_referrer;
			$eplises               = '';
		}

		if ( substr($html_referrer, 0, 7) !== 'http://' or substr($html_referrer, 0, 8) !== 'https://' ) {
			// non relative address
			$html_nr_referrer = 'http://' . $html_referrer;
		} else {
			$html_nr_referrer = $html_referrer;
		}

		return "<a href='{$html_nr_referrer}'><div class='dashicons dashicons-admin-links'></div>{$html_referrer_limited}{$eplises}</a>";
	}

you may use ‘and’ in if ( substr($html_referrer, 0, 7) !== 'http://' or substr($html_referrer, 0, 8) !== 'https://' ) not or
And I suggest you use ‘//’ not ‘http://’ to join the url.