Title: [Performance Lab] Support - page 3 | WordPress.org --- # [Performance Lab] Support Search for: [Log in to Create a Topic](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Fplugin%2Fperformance-lab%2Fpage%2F3%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/performance-lab/page/2/?output_format=md) [1](https://wordpress.org/support/plugin/performance-lab/?output_format=md) [2](https://wordpress.org/support/plugin/performance-lab/page/2/?output_format=md) 3 [4](https://wordpress.org/support/plugin/performance-lab/page/4/?output_format=md) [5](https://wordpress.org/support/plugin/performance-lab/page/5/?output_format=md) [→](https://wordpress.org/support/plugin/performance-lab/page/4/?output_format=md) - Topic - Participants - Replies - Last Post * - [Your site does not support WebP even though it does](https://wordpress.org/support/topic/your-site-does-not-support-webp-even-though-it-does/) - Started by: [proudmama2022](https://wordpress.org/support/users/proudmama2022/) - 2 - 14 - [2 years, 5 months ago](https://wordpress.org/support/topic/your-site-does-not-support-webp-even-though-it-does/#post-17135279) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Featured Image](https://wordpress.org/support/topic/featured-image-544/) - Started by: [George Henrique](https://wordpress.org/support/users/recoverjp/) - 2 - 9 - [2 years, 7 months ago](https://wordpress.org/support/topic/featured-image-544/#post-17032912) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Suddenly stopped creating JPEG to WebP](https://wordpress.org/support/topic/suddenly-stopped-creating-jpeg-to-webp/) - Started by: [Roman Biswas](https://wordpress.org/support/users/romanbiswas512/) - 2 - 5 - [2 years, 7 months ago](https://wordpress.org/support/topic/suddenly-stopped-creating-jpeg-to-webp/#post-17009185) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Remove attributes](https://wordpress.org/support/topic/remove-attributes/) - Started by: [jonte98](https://wordpress.org/support/users/jonte98/) - 2 - 3 - [2 years, 3 months ago](https://wordpress.org/support/topic/remove-attributes/#post-17328629) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Background image only serves original jpg](https://wordpress.org/support/topic/background-image-only-serves-original-jpg/) - Started by: [aetekno](https://wordpress.org/support/users/aetekno/) - 2 - 7 - [2 years, 8 months ago](https://wordpress.org/support/topic/background-image-only-serves-original-jpg/#post-16970610) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [switch jpg o webp?](https://wordpress.org/support/topic/switch-jpg-o-webp/) - Started by: [antonic93](https://wordpress.org/support/users/antonic93/) - 2 - 1 - [2 years, 8 months ago](https://wordpress.org/support/topic/switch-jpg-o-webp/#post-16926895) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [How to delete original file when the plugin Creates WebP version?](https://wordpress.org/support/topic/how-to-delete-original-file-when-the-plugin-creates-webp-version/) - Started by: [paulomathe](https://wordpress.org/support/users/paulomathe/) - 3 - 4 - [2 years, 5 months ago](https://wordpress.org/support/topic/how-to-delete-original-file-when-the-plugin-creates-webp-version/#post-17152631) - [Julian](https://wordpress.org/support/users/juliangk/) * - [Dominant Color Images cause cumulative layout shift](https://wordpress.org/support/topic/dominant-color-images-cause-cumulative-layout-shift/) - Started by: [Sam](https://wordpress.org/support/users/xumbrella/) - 3 - 8 - [2 years, 8 months ago](https://wordpress.org/support/topic/dominant-color-images-cause-cumulative-layout-shift/#post-16917632) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Use this plug-in to convert existing images?](https://wordpress.org/support/topic/use-this-plug-in-to-convert-existing-images/) - Started by: [nishikk](https://wordpress.org/support/users/nishikk/) - 2 - 1 - [2 years, 8 months ago](https://wordpress.org/support/topic/use-this-plug-in-to-convert-existing-images/#post-16905909) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [I changed SQLite to MySQL how can i change it manually?](https://wordpress.org/support/topic/i-changed-sqlite-to-mysql-how-can-i-change-it-manually/) - Started by: [pyramidyon](https://wordpress.org/support/users/pyramidyon/) - 2 - 3 - [2 years, 9 months ago](https://wordpress.org/support/topic/i-changed-sqlite-to-mysql-how-can-i-change-it-manually/#post-16875769) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [“Thumbnail” images not replaced with WebP](https://wordpress.org/support/topic/thumbnail-images-not-replaced-with-webp/) - Started by: [bgoosen](https://wordpress.org/support/users/bgoosen/) - 2 - 3 - [2 years, 11 months ago](https://wordpress.org/support/topic/thumbnail-images-not-replaced-with-webp/#post-16730411) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [When “Also Generate JPEG” is checked off in media, existing WebP’s serve JPGs](https://wordpress.org/support/topic/when-also-generate-jpeg-is-checked-off-in-media-existing-webps-serve-jpgs/) - Started by: [splaquet](https://wordpress.org/support/users/splaquet/) - 2 - 7 - [2 years, 11 months ago](https://wordpress.org/support/topic/when-also-generate-jpeg-is-checked-off-in-media-existing-webps-serve-jpgs/#post-16710016) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [webp image broken in chrome and safari, fine in firefox](https://wordpress.org/support/topic/webp-image-broken-in-chrome-and-safari-fine-in-firefox/) - Started by: [wordHab](https://wordpress.org/support/users/wordhab/) - 2 - 4 - [2 years, 11 months ago](https://wordpress.org/support/topic/webp-image-broken-in-chrome-and-safari-fine-in-firefox/#post-16749167) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Insight in image type of existing images](https://wordpress.org/support/topic/insight-in-image-type-of-existing-images/) - Started by: [thartog](https://wordpress.org/support/users/thartog/) - 2 - 1 - [3 years ago](https://wordpress.org/support/topic/insight-in-image-type-of-existing-images/#post-16652804) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [WebP replace](https://wordpress.org/support/topic/webp-replace/) - Started by: [liathess](https://wordpress.org/support/users/liathess/) - 2 - 7 - [2 years, 12 months ago](https://wordpress.org/support/topic/webp-replace/#post-16668552) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Performance](https://wordpress.org/support/topic/performance-65/) - Started by: [maohamadnoouri](https://wordpress.org/support/users/maohamadnoouri/) - 2 - 1 - [3 years ago](https://wordpress.org/support/topic/performance-65/#post-16651851) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Dominant colour of featured image](https://wordpress.org/support/topic/dominant-colour-of-featured-image/) - Started by: [sjonvugt](https://wordpress.org/support/users/sjonvugt/) - 2 - 5 - [3 years ago](https://wordpress.org/support/topic/dominant-colour-of-featured-image/#post-16611681) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Whole website down, can’t log in to wordpress after Mysql](https://wordpress.org/support/topic/whole-website-down-cant-log-in-to-wordpress-after-mysql/) - Started by: [nikob123](https://wordpress.org/support/users/nikob123/) - 3 - 11 - [2 years, 9 months ago](https://wordpress.org/support/topic/whole-website-down-cant-log-in-to-wordpress-after-mysql/#post-16859747) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [503 error with Events Calendar – Community Events Shortcode](https://wordpress.org/support/topic/503-error-with-events-calendar-community-events-shortcode/) - Started by: [intima](https://wordpress.org/support/users/intima/) - 2 - 11 - [3 years ago](https://wordpress.org/support/topic/503-error-with-events-calendar-community-events-shortcode/#post-16581211) - [intima](https://wordpress.org/support/users/intima/) * - [Deactivate, Delete plugin and remove Webp versions](https://wordpress.org/support/topic/deactivate-delete-plugin-and-remove-webp-versions/) - Started by: [Z Kuzmanov](https://wordpress.org/support/users/zackuzman/) - 2 - 6 - [3 years, 1 month ago](https://wordpress.org/support/topic/deactivate-delete-plugin-and-remove-webp-versions/#post-16548027) - [Z Kuzmanov](https://wordpress.org/support/users/zackuzman/) * - [Fatal error when reactivates performance lab plugin](https://wordpress.org/support/topic/fatal-error-when-reactivates-performance-lab-plugin/) - Started by: [onlionentertainment](https://wordpress.org/support/users/onlionentertainment/) - 3 - 8 - [2 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-when-reactivates-performance-lab-plugin/#post-16749124) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [New feature suggestion: a bruteforce protection](https://wordpress.org/support/topic/new-feature-suggestion-a-bruteforce-protection/) - Started by: [Jan Bludau](https://wordpress.org/support/users/jbludau/) - 2 - 1 - [3 years, 1 month ago](https://wordpress.org/support/topic/new-feature-suggestion-a-bruteforce-protection/#post-16518902) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [incompatible with Web Stories](https://wordpress.org/support/topic/incompatible-with-web-stories/) - Started by: [Gulshan Kumar](https://wordpress.org/support/users/thegulshankumar/) - 2 - 3 - [3 years, 1 month ago](https://wordpress.org/support/topic/incompatible-with-web-stories/#post-16517408) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Your plugin broke my site](https://wordpress.org/support/topic/your-plugin-broke-my-site/) - Started by: [jubalamuse](https://wordpress.org/support/users/jubalamuse/) - 3 - 8 - [3 years, 1 month ago](https://wordpress.org/support/topic/your-plugin-broke-my-site/#post-16496296) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Missing a semicolon between the properties](https://wordpress.org/support/topic/missing-a-semicolon-between-the-properties/) - Started by: [Gyurmey](https://wordpress.org/support/users/gyurmey/) - 2 - 7 - [3 years, 1 month ago](https://wordpress.org/support/topic/missing-a-semicolon-between-the-properties/#post-16488399) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Php version suggests?](https://wordpress.org/support/topic/php-version-suggests/) - Started by: [alexliii](https://wordpress.org/support/users/alexliii/) - 2 - 1 - [3 years, 2 months ago](https://wordpress.org/support/topic/php-version-suggests/#post-16443132) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [How to set set Webp quality?](https://wordpress.org/support/topic/how-to-set-set-webp-quality/) - Started by: [Diiamo](https://wordpress.org/support/users/luislu/) - 2 - 2 - [3 years, 2 months ago](https://wordpress.org/support/topic/how-to-set-set-webp-quality/#post-16443390) - [Diiamo](https://wordpress.org/support/users/luislu/) * - [Unload useless CSS/JS in Wp-admin](https://wordpress.org/support/topic/unload-useless-css-js-in-wp-admin/) - Started by: [Tô Thái](https://wordpress.org/support/users/thaikieutrinh2018/) - 2 - 3 - [3 years, 2 months ago](https://wordpress.org/support/topic/unload-useless-css-js-in-wp-admin/#post-16436984) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [About dominant color and fetchpriority](https://wordpress.org/support/topic/about-dominant-color-and-fetchpriority/) - Started by: [Diiamo](https://wordpress.org/support/users/luislu/) - 3 - 4 - [2 years, 11 months ago](https://wordpress.org/support/topic/about-dominant-color-and-fetchpriority/#post-16749127) - [James Osborne](https://wordpress.org/support/users/jamesosborne/) * - [Support for non-WebP image format compatible browsers](https://wordpress.org/support/topic/support-for-non-webp-image-format-compatible-browsers/) - Started by: [wphastings](https://wordpress.org/support/users/wphastings/) - 2 - 3 - [3 years, 2 months ago](https://wordpress.org/support/topic/support-for-non-webp-image-format-compatible-browsers/#post-16428609) - [Adam Dunnage](https://wordpress.org/support/users/adamdunnage/) *   [←](https://wordpress.org/support/plugin/performance-lab/page/2/?output_format=md) [1](https://wordpress.org/support/plugin/performance-lab/?output_format=md) [2](https://wordpress.org/support/plugin/performance-lab/page/2/?output_format=md) 3 [4](https://wordpress.org/support/plugin/performance-lab/page/4/?output_format=md) [5](https://wordpress.org/support/plugin/performance-lab/page/5/?output_format=md) [→](https://wordpress.org/support/plugin/performance-lab/page/4/?output_format=md) * ![](https://ps.w.org/performance-lab/assets/icon.svg?rev=2787149) * [Performance Lab](https://wordpress.org/plugins/performance-lab/) * [Frequently Asked Questions](https://wordpress.org/plugins/performance-lab/#faq) * [Support Threads](https://wordpress.org/support/plugin/performance-lab/) * [Active Topics](https://wordpress.org/support/plugin/performance-lab/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/performance-lab/unresolved/) * [Reviews](https://wordpress.org/support/plugin/performance-lab/reviews/)