Search Results for 'cache'

Images do not always load even after emptying cache. Tested site on multiple devices and images maybe load half of the time.

Hello,

I know that Google Page Insights is not a perfect tool to measure the page speed. But I have a big difference between the mobile and the desktop version:

Mobile Version 19% (https://picload.org/view/dccggriw/bildschirmfoto2018-12-14um13.0.png.html)
Desktop-Version 76% (https://picload.org/view/dccggrip/bildschirmfoto2018-12-14um13.0.png.html)

Has anyone a tipp about the reason of that?

Here is my configuration:

Ubuntu, 16 GB Ram, SSD
PHP 7.2.13
Newsmag 4.7
post_max_size = 50M
max_execution_time = 300
max_input_vars = 3000
SUHOSIN installed = false
mbstring = available
GD library = available
WP version = 4.9.8
WP multisite enabled = no
WP Memory Limit = 512 MB/request

FPM-Application about Nginx 1.14.1
pm.max_children = 100

Nginx configuration (instead of htaccess)

if (!-e $request_filename){
rewrite ^(.*)$ /index.php break;
}

# GZIP compression
gzip on;
gzip_proxied any;
gzip_types text/plain text/xml text/css application/x-javascript;
gzip_vary on;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";


WP-Rocket
Caching for mobile devices = enabled
HTML minimize = enabled
Remove static query-strings = enabled
css minimize = enabled
javascript minimize = enabled
load javascript delayed = enabled
lazy loading for pictures = enabled
lazy loading for iframes and videos = enabled
deactivate emojis = enabled
deactivate wordpress embeds = enabled
activate preloading = enabled
heartbeat control = reduced activity

Hi,
I just updated my newspaper theme to its newest version.

Then, when I checked the menus, the images are not showing anymore.

I have saved the menu, cleared all the cache. Still the problem shows.

http://prntscr.com/lusdoh

Help?

Charles

Hello there,

There is no schema.org support for featured videos. I had to add myself and I want to share it with you. Maybe you’ll include this in the future releases and maybe others find it useful. Thanks.

First of all I suggest using a child theme to accomplish this otherwise you have to alter theme files and these changes might get lost in the next update. Copy under from theme folder to your child theme includes/wp_booster/td_video_support.php file (with folder structure). Change the render method with the one below;

	/**
	 * Render a video on the fornt end from URL
	 * @param $videoUrl - the video url that we want to render
	 *
	 * @return string - the player HTML
	 */
	static function render_video($videoUrl) {
		$buffy = '<div class="wpb_video_wrapper">';
		switch (self::detect_video_service($videoUrl)) {
			case 'youtube':
				$buffy .= '
                    <iframe id="td_youtube_player" width="600" height="560" src="' . 'https://www.youtube.com/embed/' . self::get_youtube_id($videoUrl) . '?enablejsapi=1&feature=oembed&wmode=opaque&vq=hd720' . self::get_youtube_time_param($videoUrl) . '" frameborder="0" allowfullscreen=""></iframe>
                    <script type="text/javascript">
						var tag = document.createElement("script");
						tag.src = "https://www.youtube.com/iframe_api";

						var firstScriptTag = document.getElementsByTagName("script")[0];
						firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);

						var player;

						function onYouTubeIframeAPIReady() {
							player = new YT.Player("td_youtube_player", {
								height: "720",
								width: "960",
								events: {
									"onReady": onPlayerReady
								}
							});
						}

						function onPlayerReady(event) {
							player.setPlaybackQuality("hd720");
						}
					</script>
                ';

				break;
			case 'dailymotion':
				$buffy .= '
                        <iframe frameborder="0" width="600" height="560" src="' . td_global::$http_or_https . '://www.dailymotion.com/embed/video/' . self::get_dailymotion_id($videoUrl) . '"></iframe>
                ';
				break;
			case 'vimeo':
				$buffy = '
                    <iframe src="' . td_global::$http_or_https . '://player.vimeo.com/video/' . self::get_vimeo_id($videoUrl) . '" width="500" height="212" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
                ';
				break;
			case 'facebook':
				/**
				 * cache & oembed implementation
				 */
				$cache_key = self::get_facebook_id($videoUrl);
				$group = 'td_facebook_video';

				if (td_remote_cache::is_expired($group, $cache_key) === true) {

					// cache is expired - do a request
					$facebook_api_json = td_remote_http::get_page('https://www.facebook.com/plugins/video/oembed.json/?url=' . urlencode($videoUrl) , __CLASS__);

					if ($facebook_api_json !== false) {
						$facebook_api = @json_decode($facebook_api_json);

						//json data decode
						if ($facebook_api === null and json_last_error() !== JSON_ERROR_NONE) {
							td_log::log(__FILE__, __FUNCTION__, 'json decode failed for facebook video embed api', $videoUrl);
						}

						if (is_object($facebook_api) and !empty($facebook_api->html)) {

							//add the html to the buffer
							$buffy = $facebook_api->html;

							//set the cache
							td_remote_cache::set($group, $cache_key, $facebook_api->html, self::$caching_time);
						}

					} else {
						td_log::log(__FILE__, __FUNCTION__, 'facebook api html data cannot be retrieved/json request failed', $videoUrl);
					}

				} else {
					// cache is valid
					$api_html_embed_data = td_remote_cache::get($group, $cache_key);
					$buffy = $api_html_embed_data;
				}
				break;
			case 'twitter':

				/**
				 * cache & oembed implementation
				 */

				$cache_key = self::get_twitter_id($videoUrl);
				$group = 'td_twitter_video';

				if (td_remote_cache::is_expired($group, $cache_key) === true) {

					// cache is expired - do a request
					$twitter_json = td_remote_http::get_page('https://publish.twitter.com/oembed?url=' . urlencode($videoUrl) . '&widget_type=video&align=center' , __CLASS__);

					if ($twitter_json !== false) {
					$twitter_api = @json_decode($twitter_json);

						//json data decode
						if ($twitter_api === null and json_last_error() !== JSON_ERROR_NONE) {
							td_log::log(__FILE__, __FUNCTION__, 'json decode failed for twitter video embed api', $videoUrl);
						}

						if (is_object($twitter_api) and !empty($twitter_api->html)) {

							//add the html to the buffer
							$buffy = $twitter_api->html;

							//set the cache
							td_remote_cache::set($group, $cache_key, $twitter_api->html, self::$caching_time);
						}

					} else {
						td_log::log(__FILE__, __FUNCTION__, 'twitter api html data cannot be retrieved/json request failed', $videoUrl);
					}

				} else {
					// cache is valid
					$api_html_embed_data = td_remote_cache::get($group, $cache_key);
					$buffy = $api_html_embed_data;
				}

				break;
		}
 		$buffy .= sprintf( '
<script type="application/ld+json">
{
	"@context": "http://schema.org",
	"@type": "VideoObject",
	"name": "%1$s",
	"description": "%2$s",
	"thumbnailUrl": "%3$s",
	"contentUrl": "%4$s"
}
</script>',
 			esc_attr( get_the_title() ),
 			esc_attr( get_the_excerpt() ),
 			get_the_post_thumbnail_url( get_the_ID(), 'featured' ),
 			$videoUrl
 		);
		$buffy .= '</div>';
		return $buffy;
	}

For better indentation and readability see: https://pastecode.xyz/view/399f6207