Title: [LiteSpeed Cache] Support - page 38 | WordPress.org --- # [LiteSpeed Cache] Support Search for: [Log in to Create a Topic](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Fplugin%2Flitespeed-cache%2Fpage%2F38%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/litespeed-cache/page/37/?output_format=md) [1](https://wordpress.org/support/plugin/litespeed-cache/?output_format=md) [2](https://wordpress.org/support/plugin/litespeed-cache/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/litespeed-cache/page/3/?output_format=md)… [37](https://wordpress.org/support/plugin/litespeed-cache/page/37/?output_format=md) 38 [39](https://wordpress.org/support/plugin/litespeed-cache/page/39/?output_format=md)… [47](https://wordpress.org/support/plugin/litespeed-cache/page/47/?output_format=md) [48](https://wordpress.org/support/plugin/litespeed-cache/page/48/?output_format=md) [49](https://wordpress.org/support/plugin/litespeed-cache/page/49/?output_format=md) [→](https://wordpress.org/support/plugin/litespeed-cache/page/39/?output_format=md) - Topic - Participants - Replies - Last Post * - [Critical Issue: LiteSpeed Crawler Adding All Posts to Blocklist After Update](https://wordpress.org/support/topic/critical-issue-litespeed-crawler-adding-all-posts-to-blocklist-after-update/) - Started by: [webmasterfsd](https://wordpress.org/support/users/webmasterfsd/) - 5 - 13 - [1 year, 2 months ago](https://wordpress.org/support/topic/critical-issue-litespeed-crawler-adding-all-posts-to-blocklist-after-update/#post-18389931) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [How does LightSpeed play with custom CDN’s](https://wordpress.org/support/topic/how-does-lightspeed-play-with-custom-cdns/) - Started by: [neikoloves](https://wordpress.org/support/users/neikoloves/) - 3 - 4 - [1 year, 2 months ago](https://wordpress.org/support/topic/how-does-lightspeed-play-with-custom-cdns/#post-18389656) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [Pagespeed – wp is not defined](https://wordpress.org/support/topic/pagespeed-wp-is-not-defined/) - Started by: [wp_ris](https://wordpress.org/support/users/wp_ris/) - 3 - 6 - [1 year, 2 months ago](https://wordpress.org/support/topic/pagespeed-wp-is-not-defined/#post-18385886) - [wp_ris](https://wordpress.org/support/users/wp_ris/) * - [Drastic reduction of performance](https://wordpress.org/support/topic/drastic-reduction-of-performance/) [1](https://wordpress.org/support/topic/drastic-reduction-of-performance/?output_format=md) [2](https://wordpress.org/support/topic/drastic-reduction-of-performance/page/2/?output_format=md) - Started by: [mountbest](https://wordpress.org/support/users/mountbest/) - 3 - 20 - [1 year, 1 month ago](https://wordpress.org/support/topic/drastic-reduction-of-performance/page/2/#post-18438618) - [mountbest](https://wordpress.org/support/users/mountbest/) * - [Cloudflare Not Working](https://wordpress.org/support/topic/cloudflare-not-working-3/) - Started by: [Vincent](https://wordpress.org/support/users/vincentkk/) - 3 - 3 - [1 year, 2 months ago](https://wordpress.org/support/topic/cloudflare-not-working-3/#post-18384468) - [Vincent](https://wordpress.org/support/users/vincentkk/) * - [Issue with LiteSpeed Cache](https://wordpress.org/support/topic/issue-with-litespeed-cache-5/) - Started by: [oozy9652](https://wordpress.org/support/users/oozy9652/) - 3 - 13 - [1 year, 2 months ago](https://wordpress.org/support/topic/issue-with-litespeed-cache-5/#post-18409615) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [Imgoptm cron active even with settings off after V7.0 update](https://wordpress.org/support/topic/imgoptm-cron-active-even-with-settings-off-after-v7-0-update/) - Started by: [leonardorodriguez](https://wordpress.org/support/users/leonardorodriguez/) - 3 - 4 - [1 year, 2 months ago](https://wordpress.org/support/topic/imgoptm-cron-active-even-with-settings-off-after-v7-0-update/#post-18420342) - [leonardorodriguez](https://wordpress.org/support/users/leonardorodriguez/) * - [No available Cloudflare zone error message](https://wordpress.org/support/topic/no-available-cloudflare-zone-error-message/) - Started by: [freemason](https://wordpress.org/support/users/freemason/) - 3 - 2 - [11 months, 1 week ago](https://wordpress.org/support/topic/no-available-cloudflare-zone-error-message/#post-18553903) - [Yusup Ali](https://wordpress.org/support/users/fileour/) * - [Unknown error: setup_required](https://wordpress.org/support/topic/unknown-error-setup_required/) - Started by: [Insect Trojan](https://wordpress.org/support/users/insecttrojan/) - 3 - 3 - [1 year, 2 months ago](https://wordpress.org/support/topic/unknown-error-setup_required/#post-18383765) - [Hai Zheng⚡](https://wordpress.org/support/users/hailite/) * - [The latest update made my sites too slow](https://wordpress.org/support/topic/the-latest-update-made-my-sites-too-slow/) [1](https://wordpress.org/support/topic/the-latest-update-made-my-sites-too-slow/?output_format=md) [2](https://wordpress.org/support/topic/the-latest-update-made-my-sites-too-slow/page/2/?output_format=md) - Started by: [bgmen1](https://wordpress.org/support/users/bgmen1/) - 7 - 19 - [1 year, 2 months ago](https://wordpress.org/support/topic/the-latest-update-made-my-sites-too-slow/page/2/#post-18391777) - [jezkerw](https://wordpress.org/support/users/jezkerw/) * - [After updating the plugin to 7.0 “Unknown error: setup_required”](https://wordpress.org/support/topic/after-updating-the-plugin-to-7-0-unknown-error-setup_required/) - Started by: [Daniil S.](https://wordpress.org/support/users/dscelectronicsde/) - 6 - 3 - [1 year, 2 months ago](https://wordpress.org/support/topic/after-updating-the-plugin-to-7-0-unknown-error-setup_required/#post-18384783) - [neikoloves](https://wordpress.org/support/users/neikoloves/) * - [JS Delayed Excludes](https://wordpress.org/support/topic/js-delayed-excludes-2/) - Started by: Anonymous User - 1 - 1 - [1 year, 2 months ago](https://wordpress.org/support/topic/js-delayed-excludes-2/#post-18383689) - Anonymous User * - [Unable to Enable QUIC.cloud Services – Communication Error](https://wordpress.org/support/topic/unable-to-enable-quic-cloud-services-communication-error/) - Started by: [Shubham Verma](https://wordpress.org/support/users/s4shubhamverma/) - 4 - 13 - [1 year, 1 month ago](https://wordpress.org/support/topic/unable-to-enable-quic-cloud-services-communication-error/#post-18430003) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [After updating the plugin this morning, I got an error indicating that it couldn](https://wordpress.org/support/topic/after-updating-the-plugin-this-morning-i-got-an-error-indicating-that-it-couldn/) - Started by: [liberalcastilla](https://wordpress.org/support/users/liberalcastilla/) - 2 - 7 - [1 year, 2 months ago](https://wordpress.org/support/topic/after-updating-the-plugin-this-morning-i-got-an-error-indicating-that-it-couldn/#post-18384503) - [liberalcastilla](https://wordpress.org/support/users/liberalcastilla/) * - [Image Optimisation](https://wordpress.org/support/topic/image-optimisation-8/) - Started by: [jasperdemann](https://wordpress.org/support/users/jasperdemann/) - 2 - 3 - [1 year, 2 months ago](https://wordpress.org/support/topic/image-optimisation-8/#post-18384920) - [jasperdemann](https://wordpress.org/support/users/jasperdemann/) * - [v7 – Multiple CSS file path errors](https://wordpress.org/support/topic/v7-multiple-css-file-path-errors/) - Started by: [Rafał Całka](https://wordpress.org/support/users/rafaucau/) - 2 - 8 - [1 year, 2 months ago](https://wordpress.org/support/topic/v7-multiple-css-file-path-errors/#post-18386121) - [litetim](https://wordpress.org/support/users/litetim/) * - [New update not good – please help me optimize](https://wordpress.org/support/topic/new-update-not-good-please-help-me-optimize/) [1](https://wordpress.org/support/topic/new-update-not-good-please-help-me-optimize/?output_format=md) [2](https://wordpress.org/support/topic/new-update-not-good-please-help-me-optimize/page/2/?output_format=md) - Started by: [Be Fit](https://wordpress.org/support/users/befitoriginals/) - 2 - 17 - [1 year, 1 month ago](https://wordpress.org/support/topic/new-update-not-good-please-help-me-optimize/page/2/#post-18448044) - [Be Fit](https://wordpress.org/support/users/befitoriginals/) * - [Default Cache TTL](https://wordpress.org/support/topic/default-cache-ttl/) - Started by: Anonymous User - 2 - 3 - [1 year, 2 months ago](https://wordpress.org/support/topic/default-cache-ttl/#post-18389662) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [critical error after update to latest version](https://wordpress.org/support/topic/critical-error-after-update-to-latest-version/) - Started by: [husseinsayed](https://wordpress.org/support/users/husseinsayed/) - 5 - 4 - [1 year, 2 months ago](https://wordpress.org/support/topic/critical-error-after-update-to-latest-version/#post-18383626) - [husseinsayed](https://wordpress.org/support/users/husseinsayed/) * - [Repeated error “Failed to pull image”](https://wordpress.org/support/topic/repeated-error-failed-to-pull-image/) - Started by: [Lucas](https://wordpress.org/support/users/pianeta/) - 3 - 15 - [1 year, 2 months ago](https://wordpress.org/support/topic/repeated-error-failed-to-pull-image/#post-18391505) - [Lucas](https://wordpress.org/support/users/pianeta/) * - [Change the position of the merged CSS and critical CSS files in the HEAD](https://wordpress.org/support/topic/change-the-position-of-the-merged-css-and-critical-css-files-in-the-head/) - Started by: [videofinanzas](https://wordpress.org/support/users/videofinanzas/) - 3 - 7 - [11 months, 2 weeks ago](https://wordpress.org/support/topic/change-the-position-of-the-merged-css-and-critical-css-files-in-the-head/#post-18544897) - [Hai Zheng⚡](https://wordpress.org/support/users/hailite/) * - [Elements of Page Not Loading Properly](https://wordpress.org/support/topic/elements-of-page-not-loading-properly/) - Started by: [rt98506](https://wordpress.org/support/users/rt98506/) - 2 - 5 - [1 year, 2 months ago](https://wordpress.org/support/topic/elements-of-page-not-loading-properly/#post-18398293) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [Unauthorized access to REST API. Your token has expired.](https://wordpress.org/support/topic/unauthorized-access-to-rest-api-your-token-has-expired/) - Started by: [ubyweb](https://wordpress.org/support/users/ubyweb/) - 2 - 1 - [1 year, 2 months ago](https://wordpress.org/support/topic/unauthorized-access-to-rest-api-your-token-has-expired/#post-18381256) - [qtwrk](https://wordpress.org/support/users/qtwrk/) * - [Question about version_check](https://wordpress.org/support/topic/question-about-version_check/) - Started by: [jeroen.kroese](https://wordpress.org/support/users/jeroenkroese/) - 4 - 5 - [1 year, 2 months ago](https://wordpress.org/support/topic/question-about-version_check/#post-18382729) - [litetim](https://wordpress.org/support/users/litetim/) * - [Problem with high CLS (Cumulative Layout Shift). Should I change settings?](https://wordpress.org/support/topic/problem-with-high-cls-cumulative-layout-shift-should-i-change-settings/) [1](https://wordpress.org/support/topic/problem-with-high-cls-cumulative-layout-shift-should-i-change-settings/?output_format=md) [2](https://wordpress.org/support/topic/problem-with-high-cls-cumulative-layout-shift-should-i-change-settings/page/2/?output_format=md) - Started by: [boppar](https://wordpress.org/support/users/boppar/) - 2 - 20 - [1 year, 2 months ago](https://wordpress.org/support/topic/problem-with-high-cls-cumulative-layout-shift-should-i-change-settings/page/2/#post-18385784) - [litetim](https://wordpress.org/support/users/litetim/) * - [How remove “User-Agent” from the Vary header?](https://wordpress.org/support/topic/how-remove-user-agent-from-the-vary-header/) - Started by: [cloudres](https://wordpress.org/support/users/griotta/) - 2 - 4 - [1 year, 2 months ago](https://wordpress.org/support/topic/how-remove-user-agent-from-the-vary-header/#post-18393105) - [cloudres](https://wordpress.org/support/users/griotta/) * - [Please Explain “Cache WP-Admin” Setting](https://wordpress.org/support/topic/please-explain-cache-wp-admin-setting/) - Started by: Anonymous User - 2 - 11 - [1 year, 2 months ago](https://wordpress.org/support/topic/please-explain-cache-wp-admin-setting/#post-18384426) - [litetim](https://wordpress.org/support/users/litetim/) * - [VPI unreliably working](https://wordpress.org/support/topic/vpi-unreliably-working/) - Started by: [srossignol](https://wordpress.org/support/users/srossignol/) - 3 - 10 - [1 year, 2 months ago](https://wordpress.org/support/topic/vpi-unreliably-working/#post-18390727) - [srossignol](https://wordpress.org/support/users/srossignol/) * - [PHP Fatal error: Uncaught ErrorException: Cannot modify header information](https://wordpress.org/support/topic/php-fatal-error-uncaught-errorexception-cannot-modify-header-information/) - Started by: [rainsey](https://wordpress.org/support/users/rainsey/) - 2 - 3 - [1 year, 2 months ago](https://wordpress.org/support/topic/php-fatal-error-uncaught-errorexception-cannot-modify-header-information/#post-18379411) - [rainsey](https://wordpress.org/support/users/rainsey/) * - [Issue getting image optimisation work](https://wordpress.org/support/topic/issue-getting-image-optimisation-work/) - Started by: [Chise Hachiroku](https://wordpress.org/support/users/chise86/) - 2 - 9 - [1 year, 2 months ago](https://wordpress.org/support/topic/issue-getting-image-optimisation-work/#post-18384364) - [litetim](https://wordpress.org/support/users/litetim/) *   [←](https://wordpress.org/support/plugin/litespeed-cache/page/37/?output_format=md) [1](https://wordpress.org/support/plugin/litespeed-cache/?output_format=md) [2](https://wordpress.org/support/plugin/litespeed-cache/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/litespeed-cache/page/3/?output_format=md)… [37](https://wordpress.org/support/plugin/litespeed-cache/page/37/?output_format=md) 38 [39](https://wordpress.org/support/plugin/litespeed-cache/page/39/?output_format=md)… [47](https://wordpress.org/support/plugin/litespeed-cache/page/47/?output_format=md) [48](https://wordpress.org/support/plugin/litespeed-cache/page/48/?output_format=md) [49](https://wordpress.org/support/plugin/litespeed-cache/page/49/?output_format=md) [→](https://wordpress.org/support/plugin/litespeed-cache/page/39/?output_format=md) * ![](https://ps.w.org/litespeed-cache/assets/icon-256x256.png?rev=2554181) * [LiteSpeed Cache](https://wordpress.org/plugins/litespeed-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/litespeed-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/litespeed-cache/) * [Active Topics](https://wordpress.org/support/plugin/litespeed-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/litespeed-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/litespeed-cache/reviews/)