Title: Permalink Lite and AMP plugin compatibility Last modified: September 25, 2022 --- # Permalink Lite and AMP plugin compatibility * Resolved [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/) * If Permalink lite is activated, the AMP plugin compatibility feature doesn’t work. AMP gives error * > AMP could not check your site for compatibility issues. * Is there the way to get rid of this error? Viewing 13 replies - 1 through 13 (of 13 total) * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16042834) * Hi [@dragon18](https://wordpress.org/support/users/dragon18/), * Could you provide me a sample URL and the name of AMP plugin you have installed? * Best regards, Maciej * Thread Starter [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16043818) * I can not give you sample URL, because it is error in WP admin section. screenshot of the error is here [https://prnt.sc/nJlcPr2w43GA](https://prnt.sc/nJlcPr2w43GA) This error appears only when Permalink lite is active (I have v. 2.2.19.3 , php 7.4) AMP plugin v2.3 from here [https://amp-wp.org/](https://amp-wp.org/) * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16045243) * Hi [@dragon18](https://wordpress.org/support/users/dragon18/), * Could you try to change “**Redirect mode**” in Permalink Manager settings (under“ Redirect settings”) to “_Disable (Permalink Manager redirect functions)_” and then rescan the website in AMP settings? * Thread Starter [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16046377) * No, this doesn’t help. However, I made new site in this multisite network, and there is no such error even with same network activated plugins. * I tried to deactivate all the site-specific plugins, and activated only AMP and Permalink Manager, and the error appears. So, does it mean that it has not been caused by other plugins? * FYI, I have ‘Redirection’ and ‘WP 404 Auto Redirect to Similar Post’ , but their deactivation doesn’t help either. * Are the redirection features and hooks in your plugin only in Pro version? Doesn’t your canonical redirect feature conflict with canonical redirects of SEO plugins( I have RankMath, previously had SEO Ultimate) * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16046422) * Ok, could you try to keep only AMP and PML activated and then run the scan from AMP settings? The AMP plugin can cache the errors. * If this still does not help, could you open the browser’s console log before the AMP scan is started and check if any error is logged in XHR section? [https://developer.chrome.com/docs/devtools/console/reference/#xhr](https://developer.chrome.com/docs/devtools/console/reference/#xhr) * Did you by any chance try to reach AMP support? * The canonical redirect function is included also in free version of Permalink Manager, but it does not conflict with RankMath. However I have not tested “WP 404 Auto Redirect to Similar Post” plugin and I would recommend to change “Redirect mode” in Permalink Manager settings to “Disable”. * Thread Starter [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16047236) * If both AMP and Permalink Manager are activated, scan can not be run: [https://prnt.sc/5zukaMOdM_aC](https://prnt.sc/5zukaMOdM_aC) * Without PM active the scan find no errors. [https://prnt.sc/r2glUWvDvVp1](https://prnt.sc/r2glUWvDvVp1) * I haven’t reach AMP support yet, cause I think they will direct to PM support( because error occurs only with PM activated) * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16047290) * I see, however AMP have some additional tools included that could allow to figure out what exactly triggers the error. * Could you also check the browser’s console log for XHR errors? Otherwise I would not be able to help since I cannot reproduce this issue and no one else reported the same problem so far :/ * Thread Starter [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16047566) * When I activate PM, there are the following errors * ``` 5Fetch failed loading: GET "". amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/biblio/biblio-sun/poly-si-production-2021.htm/amp?amp_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.5713163586422654&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/yandex-search-results?amp=&_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.3234259789937801&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/ep2000pro-2-1?amp=&_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.1844977064586144&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/fmemailverification/email-verification/amp?amp_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.4739553949951629&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/form-maker/preview/amp?amp_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.16528862539854572&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". ``` * If any other plugin is activated with PM active * ``` amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/biblio/biblio-sun/poly-si-production-2021.htm/amp?amp_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.6881820697246932&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/yandex-search-results?amp=&_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.6840478538659931&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/ep2000pro-2-1?amp=&_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.4427081860561428&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/fmemailverification/email-verification/amp?amp_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.7050680416717345&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 (anonymous) @ amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Bh @ react-dom.min.js?ver=16.13.1:126 Dj @ react-dom.min.js?ver=16.13.1:162 unstable_runWithPriority @ react.min.js?ver=16.13.1:25 Da @ react-dom.min.js?ver=16.13.1:60 xb @ react-dom.min.js?ver=16.13.1:162 (anonymous) @ react-dom.min.js?ver=16.13.1:162 U @ react.min.js?ver=16.13.1:16 B.port1.onmessage @ react.min.js?ver=16.13.1:24 amp-site-scan-notice.js?ver=408b6af8292bb0a98164:1 Fetch failed loading: GET "http://www.solarhome.ru/form-maker/preview/amp?amp_validate%5Bcache%5D=true&_validate%5Bcache_bust%5D=0.32549888942142213&_validate%5Bnonce%5D=9a5c47f1f46e8322337abe8eef7bab77&_validate%5Bomit_stylesheets%5D=true". ``` * If PM is not activated, then there are no such error at activating plugins. * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16047652) * Thank you, I will analyze the logs and get back to you in next few hours. * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16049113) * All the logged AMP URLs return a valid response. However, I have noticed that all of them have incorrect HTTP preffix (_http://_ instead of _https://_). Could you make sure that both URLs in “_Settings -> General settings_” start with correct https:// prefix? * ![](https://i0.wp.com/tongasoft.com/wp-content/uploads/2021/06/1624869556_220_Como- cambiar-las-URL-de-su-sitio-de-WordPress-paso.png?resize=550%2C333&ssl=1) * Thread Starter [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16050154) * These settings are in Multisite console , but I can not change them for the main( first) site. See here [https://prnt.sc/OXu8VJizDhu8](https://prnt.sc/OXu8VJizDhu8) * Other sites in the chain have these fields editable [https://prnt.sc/h3MdS59tvA6P](https://prnt.sc/h3MdS59tvA6P) * Do you know how to change these settings for the main site directly in the DB or config file? * The problem is minor, because I have redirect from http to https in .htaccess, so all the links are https, no matter what is in the wordpress settings. * Plugin Author [Maciej Bis](https://wordpress.org/support/users/mbis/) * (@mbis) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16050270) * Hi [@dragon18](https://wordpress.org/support/users/dragon18/), * Yes, it does not matter in most of the cases, however if there is a redirect ( 301) instead of “ok” (200) status code, the AMP scan will fail. As you have stated, the issue did not arise when you created a fresh dev installation in the same environment, therefore an HTTP/HTTPS mismatch might be the only difference. * As far as I know, you can change the primary domain URL only directly via database. Please also make sure that neither _WP\_HOME _ nor _WP\_SITEURL_ are defined in wp-config.php file. * Thread Starter [dragon18](https://wordpress.org/support/users/dragon18/) * (@dragon18) * [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16050883) * Thank you for the tip and your support! * I changed http to https in wp_options table through phpmyadmin, and the error is gone! Viewing 13 replies - 1 through 13 (of 13 total) The topic ‘Permalink Lite and AMP plugin compatibility’ is closed to new replies. * ![](https://ps.w.org/permalink-manager/assets/icon.svg?rev=2625166) * [Permalink Manager Lite](https://wordpress.org/plugins/permalink-manager/) * [Frequently Asked Questions](https://wordpress.org/plugins/permalink-manager/#faq) * [Support Threads](https://wordpress.org/support/plugin/permalink-manager/) * [Active Topics](https://wordpress.org/support/plugin/permalink-manager/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/permalink-manager/unresolved/) * [Reviews](https://wordpress.org/support/plugin/permalink-manager/reviews/) ## Tags * [AMP Plugin](https://wordpress.org/support/topic-tag/amp-plugin/) * [compatibility](https://wordpress.org/support/topic-tag/compatibility/) * 14 replies * 2 participants * Last reply from: [dragon18](https://wordpress.org/support/users/dragon18/) * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/permalink-lite-and-amp-plugin-compatibility/#post-16050883) * Status: resolved