Title: codealfa's Replies - page 3 | WordPress.org --- # codealfa [ ](https://wordpress.org/support/users/codealfa/) * [Profile](https://wordpress.org/support/users/codealfa/) * [Topics Started](https://wordpress.org/support/users/codealfa/topics/) * [Replies Created](https://wordpress.org/support/users/codealfa/replies/) * [Reviews Written](https://wordpress.org/support/users/codealfa/reviews/) * [Topics Replied To](https://wordpress.org/support/users/codealfa/replied-to/) * [Engagements](https://wordpress.org/support/users/codealfa/engagements/) * [Favorites](https://wordpress.org/support/users/codealfa/favorites/) Search replies: ## Forum Replies Created Viewing 15 replies - 31 through 45 (of 105 total) [←](https://wordpress.org/support/users/codealfa/replies/page/2/?output_format=md) [1](https://wordpress.org/support/users/codealfa/replies/?output_format=md) [2](https://wordpress.org/support/users/codealfa/replies/page/2/?output_format=md) 3 [4](https://wordpress.org/support/users/codealfa/replies/page/4/?output_format=md) [5](https://wordpress.org/support/users/codealfa/replies/page/5/?output_format=md) [6](https://wordpress.org/support/users/codealfa/replies/page/6/?output_format=md) [7](https://wordpress.org/support/users/codealfa/replies/page/7/?output_format=md) [→](https://wordpress.org/support/users/codealfa/replies/page/4/?output_format=md) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] JCH doesn't detect some images for sprite generator](https://wordpress.org/support/topic/jch-doesnt-detect-some-images-for-sprite-generator/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 3 months ago](https://wordpress.org/support/topic/jch-doesnt-detect-some-images-for-sprite-generator/#post-7104844) * The Sprite generator only works with background images. The documentation provides more details on this: [https://www.jch-optimize.net/documentation/sprite-generator.html](https://www.jch-optimize.net/documentation/sprite-generator.html) * If these images are embedded in the HTML in img elements then you should try using the Lazy-load image feature instead. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Dangerous code founded by WordFence scanner](https://wordpress.org/support/topic/dangerous-code-founded-by-wordfence-scanner/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 4 months ago](https://wordpress.org/support/topic/dangerous-code-founded-by-wordfence-scanner/#post-7047589) * I suspect the files that are triggering the alert are in the cache folder. These are actually the files that were downloaded and optimized from your website and cached by the plugin so it doesn’t have to perform the optimization on every request. * The contents are first serialized then encoded with MIME base64 to resolve some issues with saving and retrieving the data on different servers, which would make the codes even more innocuous in my opinion. * If I was using that plugin it would be interesting to hear what about these codes that are triggering this alert. This would be one way to validate that it’s actually doing what it’s supposed to be doing. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Disable WP super cache before installing?](https://wordpress.org/support/topic/disable-wp-super-cache-before-installing/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 4 months ago](https://wordpress.org/support/topic/disable-wp-super-cache-before-installing/#post-7007552) * No problem. * Regards. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Disable WP super cache before installing?](https://wordpress.org/support/topic/disable-wp-super-cache-before-installing/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 4 months ago](https://wordpress.org/support/topic/disable-wp-super-cache-before-installing/#post-7007542) * Generally you should disable any page cache plugin while configuring JCH Optimize. This is just so you can see the changes to the site immediately when you’re changing the settings. After you’re done, flush your cache and re-enable the cache plugin. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Optimization of CSS](https://wordpress.org/support/topic/optimization-of-css/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 4 months ago](https://wordpress.org/support/topic/optimization-of-css/#post-7006472) * If you’re referring to Optimize CSS Delivery to eliminate CSS render-blocking then this article should help you: [https://www.jch-optimize.net/documentation/tutorials.html#eliminate-render-blocking](https://www.jch-optimize.net/documentation/tutorials.html#eliminate-render-blocking) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Plugin working on version 4.4.1?](https://wordpress.org/support/topic/plugin-working-on-version-441/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 4 months ago](https://wordpress.org/support/topic/plugin-working-on-version-441/#post-6957527) * Thank you for your continued patronage. * The plugin has been successfully tested on 4.4.1 and works ok. I fear it may be something specific to your site or server that’s causing the problem. The error message you posted won’t affect the operation of the plugin, that only affects the multi-select lists in the plugin admin for the Exclude Options. * Can you provide more information as to what is not working exactly? Is it that the plugin doesn’t seem to be running? Have you checked the source of the page to confirm? * Maybe this article will help: [https://www.jch-optimize.net/documentation/troubleshooting-guide.html#no-change-after-enabling-plugin](https://www.jch-optimize.net/documentation/troubleshooting-guide.html#no-change-after-enabling-plugin) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Error when updating Pro](https://wordpress.org/support/topic/error-when-updating-pro-1/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 6 months ago](https://wordpress.org/support/topic/error-when-updating-pro-1/#post-6812239) * Ok good to know that resolved this issue. * Forum: [Reviews](https://wordpress.org/support/forum/reviews/) In reply to: [[JCH Optimize] One of the best optimization plugins](https://wordpress.org/support/topic/one-of-the-best-optimization-plugins/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 6 months ago](https://wordpress.org/support/topic/one-of-the-best-optimization-plugins/#post-8038776) * Thanks a lot [@andrew](https://wordpress.org/support/users/andrew/) for the corrective action. Thanks [@kubik-rubik](https://wordpress.org/support/users/kubik-rubik/) for drawing attention to the fake reviews. * Forum: [Reviews](https://wordpress.org/support/forum/reviews/) In reply to: [[JCH Optimize] Does what it says on the tin and then some…](https://wordpress.org/support/topic/does-what-it-says-on-the-tin-and-then-some/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 6 months ago](https://wordpress.org/support/topic/does-what-it-says-on-the-tin-and-then-some/#post-8039764) * Thanks for the feedback. We intend to make it better and better. * Forum: [Reviews](https://wordpress.org/support/forum/reviews/) In reply to: [[JCH Optimize] One of the best optimization plugins](https://wordpress.org/support/topic/one-of-the-best-optimization-plugins/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 6 months ago](https://wordpress.org/support/topic/one-of-the-best-optimization-plugins/#post-8038769) * Thanks Victor. Yes someone’s obviously trying to vilify the plugin because they’re all evidently from the same person, apparently with some ulterior motive. I don’t worry about it though, I just let the performance of the plugin speaks for itself. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Error when updating Pro](https://wordpress.org/support/topic/error-when-updating-pro-1/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 6 months ago](https://wordpress.org/support/topic/error-when-updating-pro-1/#post-6812184) * Check your Download ID and see if it’s correct. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Conflict with WP Super Cache's Mod Rewrite mode???](https://wordpress.org/support/topic/conflict-with-wp-super-caches-mod-rewrite-mode/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 6 months ago](https://wordpress.org/support/topic/conflict-with-wp-super-caches-mod-rewrite-mode/#post-6818539) * I have tested it with WP Super Cache and it works ok but I’ll check it again. * Did you flush your cache, including browser cache after making the changes? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Pro Version but I cannot fix a pagespeed issue](https://wordpress.org/support/topic/pro-version-but-i-cannot-fix-a-pagespeed-issue/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 7 months ago](https://wordpress.org/support/topic/pro-version-but-i-cannot-fix-a-pagespeed-issue/#post-6672636) * Ok I’m glad it worked and you like it. * Thanks for the feedback. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Pro Version but I cannot fix a pagespeed issue](https://wordpress.org/support/topic/pro-version-but-i-cannot-fix-a-pagespeed-issue/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 7 months ago](https://wordpress.org/support/topic/pro-version-but-i-cannot-fix-a-pagespeed-issue/#post-6672561) * Ok if you want a pre-release version to try out in the meantime, submit a ticket on the site and I’ll send you a copy. Would appreciate any feedback. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[JCH Optimize] Pro Version but I cannot fix a pagespeed issue](https://wordpress.org/support/topic/pro-version-but-i-cannot-fix-a-pagespeed-issue/) * Plugin Author [codealfa](https://wordpress.org/support/users/codealfa/) * (@codealfa) * [10 years, 7 months ago](https://wordpress.org/support/topic/pro-version-but-i-cannot-fix-a-pagespeed-issue/#post-6672490) * We’re trying to finish all development and testing by the end of the month for release. * Google fonts alone shouldn’t decrease your score by 20% though. In my opinion it’s a small issue. Are you sure you’re not missing something else? Viewing 15 replies - 31 through 45 (of 105 total) [←](https://wordpress.org/support/users/codealfa/replies/page/2/?output_format=md) [1](https://wordpress.org/support/users/codealfa/replies/?output_format=md) [2](https://wordpress.org/support/users/codealfa/replies/page/2/?output_format=md) 3 [4](https://wordpress.org/support/users/codealfa/replies/page/4/?output_format=md) [5](https://wordpress.org/support/users/codealfa/replies/page/5/?output_format=md) [6](https://wordpress.org/support/users/codealfa/replies/page/6/?output_format=md) [7](https://wordpress.org/support/users/codealfa/replies/page/7/?output_format=md) [→](https://wordpress.org/support/users/codealfa/replies/page/4/?output_format=md)