Title: Incompatibilité Polylang et W3TotalCache en HTTPS Last modified: January 29, 2017 --- # Incompatibilité Polylang et W3TotalCache en HTTPS * [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/) * (@lemagcinema) * [9 years, 4 months ago](https://wordpress.org/support/topic/incompatibilite-polylang-et-w3totalcache-en-https/) * Bonjour, Polylang ne fonctionne plus depuis que je suis passé en https. mon site en .com redirige systématiquement sur mon site en .fr * si je désactive W3TotalCache, cela marche de nouveau. * Mais je n’arrive pour le moment pas à voir quelle option de W3TotalCache pose problème, car si je dois choisir entre W3TotalCache et Polylang, je choisirais le premier … pas envie de passer sur un truc payant, et j’ai déjà migré de SuperCache à W3TotalCache car le premier me posait problème. Viewing 4 replies - 1 through 4 (of 4 total) * [markkelly1982](https://wordpress.org/support/users/markkelly1982/) * (@markkelly1982) * [9 years, 4 months ago](https://wordpress.org/support/topic/incompatibilite-polylang-et-w3totalcache-en-https/#post-8719149) * I am also having a similar problem to what’s described above. Sometimes my site get’s stuck on a language sub page and it can’t get back to the base domain language at the .com * [@lemagcinema](https://wordpress.org/support/users/lemagcinema/) One solution with W3Cache is under ‘Page Cache’ tick ‘Don’t cache front page’. * Try that and then clear you cache. * Maybe the developers know if this is a new issue or is something that they can fix on their side? * Thread Starter [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/) * (@lemagcinema) * [9 years, 4 months ago](https://wordpress.org/support/topic/incompatibilite-polylang-et-w3totalcache-en-https/#post-8736187) * Thks for your answer, but I guess your problem is different, because your solution has no effect on my problem (and furthermore it is a solution that is quite the same as deactivating W3TC) … I hope someone could help me, I really think it is a problem of W3TC, maybe when it used in conjonction with a third part, I think OVH CDN maybe ? Or the configuration I made on ovh server to migrate to https (which was complex) … * Thread Starter [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/) * (@lemagcinema) * [9 years, 4 months ago](https://wordpress.org/support/topic/incompatibilite-polylang-et-w3totalcache-en-https/#post-8736220) * Here is my configuration regarding redirections: * 1/ There are several OVH redirections thanks to their admin tool: lemagcinema. fr and [http://www.lemagcinema.fr](http://www.lemagcinema.fr) are redirected to an IP adress which is supposed to access both the wordpress site and the OVH CDN lemagcinema.com and [http://www.lemagcinema.com](http://www.lemagcinema.com) are redirected to the same IP adress * 2/ my wordpress installation is under www/wp not www directly (but wp is not used thanks to wordpress configuration) * 3/ polylang is supposed to perform redirections in a way I don’t know * 4/ under the www directory, I have a main .htaccess file, there are several redirections a, b and c in this order in the file: * a/ at the beginning of the file, I used custom instructions to add https redirection: * # Redirection vers HTTPS RewriteCond %{HTTP_HOST} ^lemagcinema.fr [NC] RewriteCond%{ REQUEST_URI} !_index. RewriteCond %{SERVER_PORT} ^80$ [OR] RewriteCond %{HTTPS} =off RewriteRule ^(.*)$ [https://lemagcinema.fr/$1](https://lemagcinema.fr/$1)[ R=301,L] * RewriteCond %{HTTP_HOST} ^www\.lemagcinema.fr [NC] RewriteCond %{SERVER_PORT} ^80$ [OR] RewriteCond %{HTTPS} =off RewriteRule ^(.*)$ [https://lemagcinema.fr/$1](https://lemagcinema.fr/$1)[ R=301,L] * RewriteCond %{HTTP_HOST} ^lemagcinema\.com [NC] RewriteCond %{SERVER_PORT} ^ 80$ [OR] RewriteCond %{HTTPS} =off RewriteRule ^(.*)$ [https://lemagcinema.com/$1](https://lemagcinema.com/$1)[ R=301,L] * RewriteCond %{HTTP_HOST} ^www\.lemagcinema\.com [NC] RewriteCond %{SERVER_PORT} ^80$ [OR] RewriteCond %{HTTPS} =off RewriteRule ^(.*)$ [https://lemagcinema.com/$1](https://lemagcinema.com/$1)[ R=301,L] * b/ W3TC performs adds its own redirection: # BEGIN W3TC Page Cache core RewriteEngine On RewriteBase / RewriteCond %{HTTPS} =on RewriteRule.*–[ E=W3TC_SSL:_ssl] … # END W3TC Page Cache core * c/ wordpress adds its own redirections * 5/ because my domain also has a forum which is available on lemagcinema.fr/forum I also had to add some redirections in an .htaccess file under /www/forum * At the end of the file, I added: * # Redirection vers HTTPS RewriteCond %{SERVER_PORT} ^80$ [OR] RewriteCond %{ HTTPS} =off RewriteRule ^(.*)$ [https://%](https://%){HTTP_HOST}%{REQUEST_URI}[ R=301,L] * (this configuration works – except the present issue on lemagcinema.com – but I did not understand why I had to also add these lines, because those in the root .htaccess file could have been enough I thought) * I hope the W3TotalCache and polylang dev teams read this forum … - This reply was modified 9 years, 4 months ago by [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/). - This reply was modified 9 years, 4 months ago by [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/). * Thread Starter [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/) * (@lemagcinema) * [9 years, 1 month ago](https://wordpress.org/support/topic/incompatibilite-polylang-et-w3totalcache-en-https/#post-9060571) * I decided to quit W3TC because of that. I also had a lot of big issues with https (HTTP 500 error), which decide me to move to wp-rocket which seems quite better. polylang may not work as well with wp-rocket, I am testing now. Viewing 4 replies - 1 through 4 (of 4 total) The topic ‘Incompatibilité Polylang et W3TotalCache en HTTPS’ is closed to new replies. * ![](https://ps.w.org/polylang/assets/icon-256x256.png?rev=3433336) * [Polylang](https://wordpress.org/plugins/polylang/) * [Frequently Asked Questions](https://wordpress.org/plugins/polylang/#faq) * [Support Threads](https://wordpress.org/support/plugin/polylang/) * [Active Topics](https://wordpress.org/support/plugin/polylang/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/polylang/unresolved/) * [Reviews](https://wordpress.org/support/plugin/polylang/reviews/) * 4 replies * 2 participants * Last reply from: [le.mag.cinema](https://wordpress.org/support/users/lemagcinema/) * Last activity: [9 years, 1 month ago](https://wordpress.org/support/topic/incompatibilite-polylang-et-w3totalcache-en-https/#post-9060571) * Status: not resolved