KeyCDN

Please contact us directly: https://www.keycdn.com/contacts

Or post the URL where the problem appears here.

Hey Marco,

are you using the advanced .htaccess config snippet? If yes, does this also happen without the snippet?

Best,
Sven

Thanks for letting us know. We set the mime type now.

Normally, get_option(‘siteurl’) just works fine also for HTTPS sites. Did you set this (‘FORCE_SSL_ADMIN’, true); in wp_config.php?

Please also check what the value is in your wp_options table for the entry siteurl. Does it start with https://?

The problem with get_site_url() is that is can be easily changed by another plugin.

Open a support ticket at your CDN provider. You need to make sure to use the right CDN URL. This problem has nothing to do with the plugin itself.

Thanks for the update. The next release v1.4.1 will improve this to skip broken images.

This problem is 100% related to your apache config. Check your .htaccess file as well.

Remove the webp config snippet and all works fine again. Alternative is to remove all webp images.

x:~$ curl -I -H ‘Accept: image/webp’ https://rc-modellbau-blog.com/wp-content/uploads/2015/10/Umfrage.jpg
HTTP/1.1 200 OK
Date: Sun, 11 Oct 2015 20:16:53 GMT
Server: Apache
Last-Modified: Fri, 02 Oct 2015 13:09:54 GMT
ETag: “c44a6-160d6-5211ee13a0e52”
Accept-Ranges: bytes
Content-Length: 90326
Cache-Control: max-age=3024000
Expires: Sun, 15 Nov 2015 20:16:53 GMT
Vary: User-Agent,Accept
Content-Type: image/webp

x:~$ curl -I https://rc-modellbau-blog.com/wp-content/uploads/2015/10/Umfrage.jpg
HTTP/1.1 200 OK
Date: Sun, 11 Oct 2015 20:17:05 GMT
Server: Apache
Last-Modified: Fri, 02 Oct 2015 13:09:54 GMT
ETag: “2121d-1e125-5211ee13687f4”
Accept-Ranges: bytes
Content-Length: 123173
Cache-Control: max-age=518400, public
Expires: Sun, 15 Nov 2015 20:17:05 GMT
Vary: User-Agent
Content-Type: image/jpeg

It looks like you are delivering a webp file with a jpeg extension. Check you web server config.

I don’t think the problem is related to the Optimus plugin. Can you open the image in MS Edge directly? E.g. https://rc-modellbau-blog.com/wp-content/uploads/2015/10/Umfrage.jpg

If yes is it very likely that another plugin is causing the problem.

Are you able to see the images in our blog in MS Edge? https://www.keycdn.com/blog/

This sounds more like a poblem with your CDN than the actual plugin. What CDN are you using?

Hi,

can you open the Chrome developer console and check if you get any errors there? If possible check what JSON response you get from the ajax request.

Thanks.

That is correct, the plugin supports relative paths but does not support the relative protocol identifier //.

I recommend to change the URL either to https://www.example.com/script.js or https://www.example.com/script.js

Hi Tom,

the plugin does link your assets to the CDN on your website. It does not link any assets to the CDN in the WordPress dashboard such as the wp media library.

Best,
KeyCDN Team

Hi Tom,

the plugin does link your assets to the CDN on your website. It does not link any assets to the CDN in the WordPress dashboard such as the wp media library.

Best,
KeyCDN Team