100 Years Of Machu Picchu, But For How Much Longer?

<br />
<b>Deprecated</b>:  sanitize_url is <strong>deprecated</strong> since version 2.8.0! Use esc_url_raw() instead. in <b>/home/theeex5/public_html/wordpress/wp-includes/functions.php</b> on line <b>4863</b><br />
<br />
<b>Deprecated</b>:  sanitize_url is <strong>deprecated</strong> since version 2.8.0! Use esc_url_raw() instead. in <b>/home/theeex5/public_html/wordpress/wp-includes/functions.php</b> on line <b>4863</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/theeex5/public_html/wordpress/wp-includes/functions.php:4863) in <b>/home/theeex5/public_html/wordpress/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1648</b><br />
<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>The Expeditioner Travel Site</provider_name><provider_url>https://www.theexpeditioner.com/wordpress</provider_url><author_name>Matt Stabile</author_name><author_url>https://www.theexpeditioner.com/wordpress/author/theexped/</author_url><title>100 Years Of Machu Picchu, But For How Much Longer? | The Expeditioner Travel Site</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content"&gt;&lt;a href="https://www.theexpeditioner.com/wordpress/2011/07/29/100-years-of-machu-picchu-but-for-how-much-longer/"&gt;100 Years Of Machu Picchu, But For How Much Longer?&lt;/a&gt;&lt;/blockquote&gt;
&lt;script type='text/javascript'&gt;
&lt;!--//--&gt;&lt;![CDATA[//&gt;&lt;!--
/**
 * WordPress inline HTML embed
 *
 * @since 4.4.0
 * @output wp-includes/js/wp-embed.js
 *
 * This file cannot have ampersands in it. This is to ensure
 * it can be embedded in older versions of WordPress.
 * See https://core.trac.wordpress.org/changeset/35708.
 */
(function ( window, document ) {
	'use strict';

	var supportedBrowser = false,
		loaded = false;

		if ( document.querySelector ) {
			if ( window.addEventListener ) {
				supportedBrowser = true;
			}
		}

	/** @namespace wp */
	window.wp = window.wp || {};

	if ( !! window.wp.receiveEmbedMessage ) {
		return;
	}

	window.wp.receiveEmbedMessage = function( e ) {
		var data = e.data;

		if ( ! data ) {
			return;
		}

		if ( ! ( data.secret || data.message || data.value ) ) {
			return;
		}

		if ( /[^a-zA-Z0-9]/.test( data.secret ) ) {
			return;
		}

		var iframes = document.querySelectorAll( 'iframe[data-secret="' + data.secret + '"]' ),
			blockquotes = document.querySelectorAll( 'blockquote[data-secret="' + data.secret + '"]' ),
			allowedProtocols = new RegExp( '^https?:$', 'i' ),
			i, source, height, sourceURL, targetURL;

		for ( i = 0; i &lt; blockquotes.length; i++ ) {
			blockquotes[ i ].style.display = 'none';
		}

		for ( i = 0; i &lt; iframes.length; i++ ) {
			source = iframes[ i ];

			if ( e.source !== source.contentWindow ) {
				continue;
			}

			source.removeAttribute( 'style' );

			/* Resize the iframe on request. */
			if ( 'height' === data.message ) {
				height = parseInt( data.value, 10 );
				if ( height &gt; 1000 ) {
					height = 1000;
				} else if ( ~~height &lt; 200 ) {
					height = 200;
				}

				source.height = height;
			}

			/* Link to a specific URL on request. */
			if ( 'link' === data.message ) {
				sourceURL = document.createElement( 'a' );
				targetURL = document.createElement( 'a' );

				sourceURL.href = source.getAttribute( 'src' );
				targetURL.href = data.value;

				/* Only follow link if the protocol is in the allow list. */
				if ( ! allowedProtocols.test( targetURL.protocol ) ) {
					continue;
				}

				/* Only continue if link hostname matches iframe's hostname. */
				if ( targetURL.host === sourceURL.host ) {
					if ( document.activeElement === source ) {
						window.top.location.href = data.value;
					}
				}
			}
		}
	};

	function onLoad() {
		if ( loaded ) {
			return;
		}

		loaded = true;

		var isIE10 = -1 !== navigator.appVersion.indexOf( 'MSIE 10' ),
			isIE11 = !!navigator.userAgent.match( /Trident.*rv:11\./ ),
			iframes = document.querySelectorAll( 'iframe.wp-embedded-content' ),
			iframeClone, i, source, secret;

		for ( i = 0; i &lt; iframes.length; i++ ) {
			source = iframes[ i ];

			if ( ! source.getAttribute( 'data-secret' ) ) {
				/* Add secret to iframe */
				secret = Math.random().toString( 36 ).substr( 2, 10 );
				source.src += '#?secret=' + secret;
				source.setAttribute( 'data-secret', secret );
			}

			/* Remove security attribute from iframes in IE10 and IE11. */
			if ( ( isIE10 || isIE11 ) ) {
				iframeClone = source.cloneNode( true );
				iframeClone.removeAttribute( 'security' );
				source.parentNode.replaceChild( iframeClone, source );
			}
		}
	}

	if ( supportedBrowser ) {
		window.addEventListener( 'message', window.wp.receiveEmbedMessage, false );
		document.addEventListener( 'DOMContentLoaded', onLoad, false );
		window.addEventListener( 'load', onLoad, false );
	}
})( window, document );

//--&gt;&lt;!]]&gt;
&lt;/script&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.theexpeditioner.com/wordpress/2011/07/29/100-years-of-machu-picchu-but-for-how-much-longer/embed/" width="600" height="338" title="&#x201C;100 Years Of Machu Picchu, But For How Much Longer?&#x201D; &#x2014; The Expeditioner Travel Site" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;</html><thumbnail_url>https://www.theexpeditioner.com/wordpress/wp-content/uploads/2009/02/machupicchu.jpg</thumbnail_url><thumbnail_width>400</thumbnail_width><thumbnail_height>300</thumbnail_height><description>Travelers have been visiting Machu Picchu for 100 years now, ever since Yale University professor Hiram Bingham III rediscovered the site on July 24, 1911. But with increased traffic, site degradation, and bureaucratic wrangling, many are left wondering: How much longer will visitors be able to visit Machu Picchu? Much has changed since that fateful [&hellip;]</description></oembed>