Title: [Plugin: WP Super Cache] Pre Loading Problems Last modified: August 20, 2016 --- # [Plugin: WP Super Cache] Pre Loading Problems * [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/) * I have a site of RSS Feeds, a news aggregator site with the latest WP and WP Super Cache on Godaddy. * My expectation was that WP Super Cache would generate a static file for each of my pages – automatically and in the background, and then serve the cached file to anyone that visits those pages. * My experience is this: the static file would only generate when a user goes to that page, then afterwards it would serve that static file ok. So, the first visit to a page could wait 20-30 seconds to get the page. * i.e. the cache preloading would not work, even after that. * Godaddy suggested maybe forcing a cron job for one of the plugins above, but this should already be in WP-Cron.php right? * My questions are these: * 1. Anyone out there with a similar experience? 2. Any suggestions on solving this problem? Settings Suggestions? 3. Any other suggestions appreciated? * Thanks * Newsagg * [http://wordpress.org/extend/plugins/wp-super-cache/](http://wordpress.org/extend/plugins/wp-super-cache/) Viewing 10 replies - 1 through 10 (of 10 total) * Plugin Author [Donncha O Caoimh (a11n)](https://wordpress.org/support/users/donncha/) * (@donncha) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607872) * Try using the development version of the plugin which has a number of preloading fixes. * [http://downloads.wordpress.org/plugin/wp-super-cache.zip](http://downloads.wordpress.org/plugin/wp-super-cache.zip) * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607913) * Donncha, Thanks for a wonderful product. * I may have an unusual case as my site is entirely RSS feeds. * I downloaded the new plugin (Thu, 01 Mar 2012 11:53:37) and it did not work, I downloaded another newer version today (Wed, 07 Mar 2012 10:59:24) and it did not work either. * I have it on 4 sites, same problem – the sites are new, so no one is really visiting them – so it is good to test. * If I leave the site alone – PreLoading will not work. * As soon as I call up the site – I get the email that PreLoading has begun, but it does not preload the entire site – just some selected pages. For me to preload the entire site I have to visit each page. ——————————————————— * Emails I get if I call up the front page: * 6:55pm – WP Super Cache GC Report The WP Super Cache Garbage Collector has now run, deleting 0 files and directories. * 6:55pm WP Super Cache PreLoad Started empty email * 7:06pm WP Super Cache GC Report empty email * ——————————————————— * If I ftp to the cache I see that only 1/2 of the pages preloaded. * ——————————————————— * Here is my config: * Theme Settings: Time Period for an Item to be Marked as New – 24 hours Feeds Cache Duration – 3600 seconds * General Settings: Permalinks: Custom Structure – /%category%/%postname%/ * WP Super Cache Settings: all of these are checked Easy – Caching On – Test Cache– all passes * Advanced – Cache hits to this website for quick access – Use PHP to serve cache files – Cache rebuild. Serve a supercache file to anonymous users while a new file is being generated. – Mobile device support. (External plugin or theme required. See the FAQ for further details.) – List the newest cached pages on this page– Cache Timeout 3600 seconds – Scheduler Timer 600 seconds – Notification Emails Email me when the garbage collection runs * Pre Load Refresh preloaded cache files every 60 minutes * – Preload mode – Preload tags – Send me status emails – Less emails * Debug Debugging enabled Log level 5 * – Email the blog admin when checks are made * I can email you logon or ftp access. Thank you Donncha * Plugin Author [Donncha O Caoimh (a11n)](https://wordpress.org/support/users/donncha/) * (@donncha) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607920) * Unfortunately I don’t have time to login or ftp, but use the debug system in the plugin to see what it’s doing when it’s preloading. That may give you a hint as to what is going wrong. * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607922) * Ok, will do. I’ll log what I find here: * The first time I install the new development versions of WP Super Cache and activate it, it gives this error: * Fatal error: Call to undefined function get_supercache_dir() in /home/content/ 30/7992030/html/xyz/wp/wp-content/plugins/wp-super-cache/wp-cache.php on line 551 * When I reload the page this error does not show up anymore. * also, any suggestions on settings? * I did turn on – Check front page every 5 minutes. * Thanks. * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607927) * If I leave the site alone and no one visits it, the Pre Load does not initiate. And the check the front page every 5 minutes does not initiate. I put the debug on 5 and I get no emails. * The only time I start getting emails is if I visit the site. * But, it seems that if I visit the site it will only preload the pages I visit. * Here is the debug…. * 05:21:17 /wp/ supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/ cache/supercache/xyz.com/wp/ 05:21:17 /wp/ Served page from supercache file using PHP. 05:21:21 /wp/breaking/ supercache dir: /home/content/30/7992030/html/ xyz/wp/wp-content/cache/supercache/xyz.com/wp/breaking/ 05:21:21 /wp/breaking/ No wp-cache file exists. Must generate a new one. 05:21:22 /wp/breaking/ In WP Cache Phase 2 05:21:22 /wp/breaking/ Setting up WordPress actions 05:21:22 /wp/ breaking/ Created output buffer 05:21:24 /wp/wp-cron.php?doing_wp_cron=1331270482 In WP Cache Phase 2 05:21:24 /wp/wp-cron.php?doing_wp_cron=1331270482 Setting up WordPress actions 05:21:24 /wp/wp-cron.php?doing_wp_cron=1331270482 Not caching POST request. 05:21:26 /wp/ supercache dir: /home/content/30/7992030/html/xyz/ wp/wp-content/cache/supercache/xyz.com/wp/ 05:21:26 /wp/ Served page from supercache file using PHP. 05:21:26 /wp/wp-cron.php?doing_wp_cron=1331270482 scheduled wp_cache_check_site_hook for 360 seconds time. 05:21:26 /wp/wp-cron.php?doing_wp_cron=1331270482 Cache garbage collection. 05:21:26 /wp/wp-cron.php?doing_wp_cron=1331270482 Cleaning expired cache files in /home/content/30/7992030/html/xyz/wp/wp-content/cache/ 05:21:26 /wp/wp-cron.php?doing_wp_cron=1331270482 scheduled wp_cache_gc for 10 seconds time. 05:21:35 /wp/breaking/ Output buffer callback 05:21:35 /wp/breaking/ Anonymous user detected. Only creating Supercache file. 05:21:35 /wp/breaking/ Writing non-gzipped buffer to supercache file. 05:21:35 /wp/breaking/ Renamed temp supercache file to /home/content/30/7992030/html/xyz/wp/wp-content/cache/ supercache/xyz.com/wp/breaking/index.html 05:21:35 /wp/breaking/ Sending buffer to browser 05:21:35 /wp/breaking/ wp_cache_shutdown_callback: collecting meta data. 05:21:35 /wp/breaking/ Did not write meta file: wp-cache-79bfcdb3486112cf9fa521fcab1853b3. meta *1* *0* *1* 05:21:48 /wp/news-america/ supercache dir: /home/content/30/ 7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/news-america/ 05:21: 48 /wp/news-america/ No wp-cache file exists. Must generate a new one. 05:21: 49 /wp/news-america/ In WP Cache Phase 2 05:21:49 /wp/news-america/ Setting up WordPress actions 05:21:49 /wp/news-america/ Created output buffer 05:21:56 / wp/news-america/ Output buffer callback 05:21:56 /wp/news-america/ Anonymous user detected. Only creating Supercache file. 05:21:56 /wp/news-america/ Writing non-gzipped buffer to supercache file. 05:21:56 /wp/news-america/ Renamed temp supercache file to /home/content/30/7992030/html/xyz/wp/wp-content/cache/supercache/ xyz.com/wp/news-america/index.html 05:21:56 /wp/news-america/ Sending buffer to browser 05:21:56 /wp/news-america/ wp_cache_shutdown_callback: collecting meta data. 05:21:56 /wp/news-america/ Did not write meta file: wp-cache-1f9b36b07daef1a50ff161f1fe403ac0. meta *1* *0* *1* 05:22:24 /wp/technology/ supercache dir: /home/content/30/7992030/ html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/technology/ 05:22:24 /wp/technology/ No wp-cache file exists. Must generate a new one. 05:22:24 /wp/technology/ In WP Cache Phase 2 05:22:24 /wp/technology/ Setting up WordPress actions 05:22: 24 /wp/technology/ Created output buffer 05:22:26 /wp/technology/ Output buffer callback 05:22:26 /wp/technology/ Anonymous user detected. Only creating Supercache file. 05:22:26 /wp/technology/ Writing non-gzipped buffer to supercache file. 05:22:26 /wp/technology/ Renamed temp supercache file to /home/content/30/7992030/ html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/technology/index.html 05:22: 26 /wp/technology/ Sending buffer to browser 05:22:26 /wp/technology/ wp_cache_shutdown_callback: collecting meta data. 05:22:26 /wp/technology/ Did not write meta file: wp-cache- 459cb814c0cbcdfe33715faf2077e9d6.meta *1* *0* *1* 05:22:38 /wp/technology/tech- deals/ supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/cache/ supercache/xyz.com/wp/technology/tech-deals/ 05:22:38 /wp/technology/tech-deals/ No wp-cache file exists. Must generate a new one. 05:22:38 /wp/technology/tech- deals/ In WP Cache Phase 2 05:22:38 /wp/technology/tech-deals/ Setting up WordPress actions 05:22:38 /wp/technology/tech-deals/ Created output buffer 05:22:40 /wp/ technology/tech-deals/ Output buffer callback 05:22:40 /wp/technology/tech-deals/ Anonymous user detected. Only creating Supercache file. 05:22:40 /wp/technology/ tech-deals/ Writing non-gzipped buffer to supercache file. 05:22:40 /wp/technology/ tech-deals/ Renamed temp supercache file to /home/content/30/7992030/html/xyz/ wp/wp-content/cache/supercache/xyz.com/wp/technology/tech-deals/index.html 05: 22:40 /wp/technology/tech-deals/ Sending buffer to browser 05:22:40 /wp/technology/ tech-deals/ wp_cache_shutdown_callback: collecting meta data. 05:22:40 /wp/technology/ tech-deals/ Did not write meta file: wp-cache-16483b11dd7d4a610a8321735b1720c2. meta *1* *0* *1* 05:23:10 /wp/news-europe/ supercache dir: /home/content/30/7992030/ html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/news-europe/ 05:23:10 /wp/ news-europe/ No wp-cache file exists. Must generate a new one. 05:23:10 /wp/news- europe/ In WP Cache Phase 2 05:23:10 /wp/news-europe/ Setting up WordPress actions 05:23:10 /wp/news-europe/ Created output buffer 05:23:15 /wp/news-europe/ Output buffer callback 05:23:15 /wp/news-europe/ Anonymous user detected. Only creating Supercache file. 05:23:15 /wp/news-europe/ Writing non-gzipped buffer to supercache file. 05:23:15 /wp/news-europe/ Renamed temp supercache file to /home/content/ 30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/news-europe/index. html 05:23:15 /wp/news-europe/ Sending buffer to browser 05:23:15 /wp/news-europe/ wp_cache_shutdown_callback: collecting meta data. 05:23:15 /wp/news-europe/ Did not write meta file: wp-cache-5b32a5a7f83713da2249638721d1ccff.meta *1* *0* * 1* 05:23:40 /wp/ supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/ cache/supercache/xyz.com/wp/ 05:23:40 /wp/ Served page from supercache file using PHP. 05:23:44 /wp/news-europe/ supercache dir: /home/content/30/7992030/html/ xyz/wp/wp-content/cache/supercache/xyz.com/wp/news-europe/ 05:23:44 /wp/news- europe/ Served page from supercache file using PHP. 05:24:03 /wp/ supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/ wp/ 05:24:03 /wp/ Served page from supercache file using PHP. 05:25:44 /wp/wp- login.php In WP Cache Phase 2 05:25:44 /wp/wp-login.php Setting up WordPress actions 05:25:44 /wp/wp-login.php Not caching POST request. 05:25:44 /wp/wp-admin/ Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:44/ wp/wp-admin/ supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/ cache/supercache/xyz.com/wp/wp-admin/ 05:25:44 /wp/wp-admin/ Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:44 /wp/wp-admin/ No wp-cache file exists. Must generate a new one. 05:25:45 /wp/wp-admin/ Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:45 /wp/wp- admin/ In WP Cache Phase 2 05:25:45 /wp/wp-admin/ Setting up WordPress actions 05:25:45 /wp/wp-admin/ Not caching wp-admin requests. 05:25:47 /wp/wp-admin/index- extra.php?jax=dashboard_incoming_links Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_incoming_links supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/ wp/wp-admin/index-extra.php/ 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_incoming_links No wp-cache file exists. Must generate a new one. 05:25:47 /wp/wp-admin/index- extra.php?jax=dashboard_incoming_links Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_incoming_links In WP Cache Phase 2 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_incoming_links Setting up WordPress actions 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_incoming_links Not caching wp-admin requests. 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_primary Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:47/ wp/wp-admin/index-extra.php?jax=dashboard_primary supercache dir: /home/content/ 30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/wp-admin/index- extra.php/ 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_primary No wp- cache file exists. Must generate a new one. 05:25:47 /wp/wp-admin/index-extra. php?jax=dashboard_primary Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_primary In WP Cache Phase 2 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_primary Setting up WordPress actions 05:25:47 /wp/wp-admin/index-extra.php?jax=dashboard_primary Not caching wp-admin requests. 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_plugins Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:48/ wp/wp-admin/index-extra.php?jax=dashboard_plugins supercache dir: /home/content/ 30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/wp-admin/index- extra.php/ 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_plugins No wp- cache file exists. Must generate a new one. 05:25:48 /wp/wp-admin/index-extra. php?jax=dashboard_plugins Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_plugins In WP Cache Phase 2 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_plugins Setting up WordPress actions 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_plugins Not caching wp-admin requests. 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_secondary Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:48/ wp/wp-admin/index-extra.php?jax=dashboard_secondary supercache dir: /home/content/ 30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/wp-admin/index- extra.php/ 05:25:48 /wp/wp-admin/index-extra.php?jax=dashboard_secondary No wp- cache file exists. Must generate a new one. 05:25:49 /wp/wp-admin/index-extra. php?jax=dashboard_secondary Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:49 /wp/wp-admin/index-extra.php?jax=dashboard_secondary In WP Cache Phase 2 05:25:49 /wp/wp-admin/index-extra.php?jax=dashboard_secondary Setting up WordPress actions 05:25:49 /wp/wp-admin/index-extra.php?jax=dashboard_secondary Not caching wp-admin requests. 05:25:50 /wp/wp-admin/options-general.php?page=wpsupercache Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:50/ wp/wp-admin/options-general.php?page=wpsupercache supercache dir: /home/content/ 30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/wp/wp-admin/options- general.php/ 05:25:50 /wp/wp-admin/options-general.php?page=wpsupercache No wp- cache file exists. Must generate a new one. 05:25:51 /wp/wp-admin/options-general. php?page=wpsupercache Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:51 /wp/wp-admin/options-general.php?page=wpsupercache In WP Cache Phase 2 05:25:51 /wp/wp-admin/options-general.php?page=wpsupercache Setting up WordPress actions 05:25:51 /wp/wp-admin/options-general.php?page=wpsupercache Not caching wp-admin requests. 05:25:53 /wp/wp-admin/options-general.php?page=wpsupercache& tab=preload Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:53 /wp/wp-admin/options-general.php?page=wpsupercache&tab=preload supercache dir: /home/content/30/7992030/html/xyz/wp/wp-content/cache/supercache/xyz.com/ wp/wp-admin/options-general.php/ 05:25:53 /wp/wp-admin/options-general.php?page =wpsupercache&tab=preload No wp-cache file exists. Must generate a new one. 05: 25:53 /wp/wp-admin/options-general.php?page=wpsupercache&tab=preload Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:53 /wp/wp-admin/options- general.php?page=wpsupercache&tab=preload In WP Cache Phase 2 05:25:53 /wp/wp- admin/options-general.php?page=wpsupercache&tab=preload Setting up WordPress actions 05:25:53 /wp/wp-admin/options-general.php?page=wpsupercache&tab=preload Not caching wp-admin requests. 05:25:57 /wp/wp-admin/options-general.php?page =wpsupercache&tab=preload Cookie detected: wordpress_logged_in_6c3ea25a8ac88bc22c523815158e2c3c 05:25:57 /wp/wp-admin/options-general.php?page=wpsupercache&tab=preload In WP Cache Phase 2 05:25:57 /wp/wp-admin/options-general.php?page=wpsupercache&tab =preload Setting up WordPress actions 05:25:57 /wp/wp-admin/options-general.php? page=wpsupercache&tab=preload Not caching wp-admin requests. * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607937) * I downloaded cronview and this is the output: * What’s in Cron? Available schedules * Every 3 Days, every 3 days Once Hourly, every 60 mins Twice Daily, every 12 hours Once Daily, every 24 hours Events * Next due (GMT/UTC) Schedule Hook Arguments Mar 10, 2012 @ 22:32 (1331418733) One-off event wp_cache_check_site_hook Mar 11, 2012 @ 0:11 (1331424694) One-off event upgrader_scheduled_cleanup [0]: 100 Mar 11, 2012 @ 4:41 (1331440876) Twice Daily wp_version_check Mar 11, 2012 @ 4:41 (1331440876) Twice Daily wp_update_plugins Mar 11, 2012 @ 4:41 (1331440876) Twice Daily wp_update_themes Mar 11, 2012 @ 16:43 (1331484220) Once Daily wp_scheduled_delete Mar 13, 2012 @ 0:00 (1331596800) Every 3 Days wp_cache_gc Mar 13, 2012 @ 16:51 (1331657485) Every 3 Days onenews_backup_hook * It is not showing that Preloading is even scheduled right? * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607938) * Another cronview snapshot – looks like it shows the Preloading * What’s in Cron? Available schedules * Every 3 Days, every 3 days Once Hourly, every 60 mins Twice Daily, every 12 hours Once Daily, every 24 hours Events * Next due (GMT/UTC) Schedule Hook Arguments Mar 10, 2012 @ 22:32 (1331418733) One-off event wp_cache_check_site_hook Mar 11, 2012 @ 0:11 (1331424694) One-off event upgrader_scheduled_cleanup [0]: 100 Mar 11, 2012 @ 0:38 (1331426314) One- off event wp_cache_preload_hook Mar 11, 2012 @ 4:41 (1331440876) Twice Daily wp_version_check Mar 11, 2012 @ 4:41 (1331440876) Twice Daily wp_update_plugins Mar 11, 2012 @ 4:41 (1331440876) Twice Daily wp_update_themes Mar 11, 2012 @ 16:43 (1331484220) Once Daily wp_scheduled_delete Mar 13, 2012 @ 0:00 (1331596800) Every 3 Days wp_cache_gc Mar 13, 2012 @ 16:51 (1331657485) Every 3 Days onenews_backup_hook * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607942) * Where does the Pre Load get what pages to Pre Load from? * I am seeing some pages preloading while others are not. * Also, the only way I can get the mobile pages to preload is if I physically take my mobile phone and call up each page. * Would be nice to have an area where we tell the Pre Load what pages we want to Pre Load, and then when we say Pre Load Cache Now – it preloads all the pages you listed. * Plugin Author [Donncha O Caoimh (a11n)](https://wordpress.org/support/users/donncha/) * (@donncha) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607943) * The plugin just grabs the page list from the database. * Mobile themes can’t be preloaded right now. I don’t have any plans to add that feature. * If you can submit a patch to add the features you want I’ll gladly add the code. Unfortunately my time is limited. * Thread Starter [newsagg](https://wordpress.org/support/users/newsagg/) * (@newsagg) * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607949) * >> The plugin just grabs the page list from the database. * Thank You Donncha, * Can I probe the database to see if all the pages are present? * Also, What triggers the PreLoading? I just installed a new WP, and Theme and WP Super Cache and set the Preload to 30min. No Widgets and a single page of RSS Feeds – after 30 minutes no Preload. After 1, 2 hours no Preload. Then as soon as I browse the page with another computer – I get emails – Front Page Check, Cache Preload Started and then Cache Preload Complete – but it did not Preload? * >> If you can submit a patch to add the features you want I’ll gladly add the code. Unfortunately my time is limited. * I’m learning, I may be able to assist. I may need some pointers. Viewing 10 replies - 1 through 10 (of 10 total) The topic ‘[Plugin: WP Super Cache] Pre Loading Problems’ is closed to new replies. * ![](https://ps.w.org/wp-super-cache/assets/icon-256x256.png?rev=3506220) * [WP Super Cache](https://wordpress.org/plugins/wp-super-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/wp-super-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/wp-super-cache/) * [Active Topics](https://wordpress.org/support/plugin/wp-super-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wp-super-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wp-super-cache/reviews/) * 10 replies * 2 participants * Last reply from: [newsagg](https://wordpress.org/support/users/newsagg/) * Last activity: [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-wp-super-cache-pre-loading-problems/#post-2607949) * Status: not resolved