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LiteSpeed Cache 7.6.2

Does LiteSpeed Cache work with WordPress 6.9 and PHP 8.1.12? A smoke test was performed on 2025-12-02 20:46:23 UTC.

Summary

Pages 54

Plugins ‹ Test site — WordPress

Settings → LiteSpeed Cache

Settings → LiteSpeed Cache → TTL

Settings → LiteSpeed Cache → Purge

Settings → LiteSpeed Cache → Excludes

Settings → LiteSpeed Cache → ESI

Settings → LiteSpeed Cache → Object

Settings → LiteSpeed Cache → Browser

Settings → LiteSpeed Cache → Advanced

LiteSpeed Cache

LiteSpeed Cache → Presets

LiteSpeed Cache → Presets → Import / Export

LiteSpeed Cache → General

LiteSpeed Cache → General → General Settings

LiteSpeed Cache → General → Tuning

LiteSpeed Cache → Cache

LiteSpeed Cache → Cache → TTL

LiteSpeed Cache → Cache → Purge

LiteSpeed Cache → Cache → Excludes

LiteSpeed Cache → Cache → ESI

LiteSpeed Cache → Cache → Object

LiteSpeed Cache → Cache → Browser

LiteSpeed Cache → Cache → Advanced

LiteSpeed Cache → CDN

LiteSpeed Cache → CDN → Cloudflare

LiteSpeed Cache → CDN → Other Static CDN

LiteSpeed Cache → Image Optimization

LiteSpeed Cache → Image Optimization → Image Optimization Settings

LiteSpeed Cache → Page Optimization

LiteSpeed Cache → Page Optimization → JS Settings

LiteSpeed Cache → Page Optimization → HTML Settings

LiteSpeed Cache → Page Optimization → Media Settings

LiteSpeed Cache → Page Optimization → VPI

LiteSpeed Cache → Page Optimization → Media Excludes

LiteSpeed Cache → Page Optimization → Localization

LiteSpeed Cache → Page Optimization → Tuning

LiteSpeed Cache → Page Optimization → Tuning - CSS

LiteSpeed Cache → Database

LiteSpeed Cache → Database → DB Optimization Settings

LiteSpeed Cache → Crawler

LiteSpeed Cache → Crawler → Summary

LiteSpeed Cache → Crawler → Map

LiteSpeed Cache → Crawler → Blocklist

LiteSpeed Cache → Toolbox

LiteSpeed Cache → Toolbox → Import / Export

LiteSpeed Cache → Toolbox → View .htaccess

LiteSpeed Cache → Toolbox → Heartbeat

LiteSpeed Cache → Toolbox → Report

LiteSpeed Cache → Toolbox → Debug Settings

LiteSpeed Cache → Toolbox → Log View

LiteSpeed Cache → Toolbox → Beta Test

Test site – Just another WordPress site

Add Post ‹ Test site — WordPress

Add Page ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.500 s	0.475 s	-0.025 s	3.78 MiB	4.24 MiB	+ 475.14 KiB
/wp-admin/edit.php	0.353 s	0.297 s	-0.056 s	3.78 MiB	4.28 MiB	+ 512.71 KiB
/wp-admin/post-new.php	0.855 s	1.123 s	+0.268 s	6.31 MiB	6.91 MiB	+ 615.98 KiB
/wp-admin/upload.php	0.652 s	0.568 s	-0.084 s	3.74 MiB	4.21 MiB	+ 487.56 KiB
/wp-admin/options-writing.php	0.324 s	0.337 s	+0.013 s	3.71 MiB	4.11 MiB	+ 407.68 KiB
/wp-admin/media-new.php	0.518 s	0.414 s	-0.104 s	3.7 MiB	4.11 MiB	+ 415.88 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.416 s	0.323 s	-0.093 s	3.72 MiB	4.14 MiB	+ 433.95 KiB
/wp-admin/post-new.php?post_type=page	0.669 s	0.728 s	+0.059 s	6.3 MiB	6.89 MiB	+ 607.92 KiB
/wp-admin/options-discussion.php	0.330 s	0.389 s	+0.059 s	3.71 MiB	4.11 MiB	+ 405.85 KiB
/wp-admin/edit-comments.php	0.311 s	0.334 s	+0.023 s	3.73 MiB	4.16 MiB	+ 434.86 KiB
/	0.276 s	0.189 s	-0.087 s	4.12 MiB	4.42 MiB	+ 306.46 KiB
Average	0.473 s	0.471 s	-0.002 s	4.24 MiB	4.69 MiB	+ 464 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

Language		%	Lines of code	Comment lines	Files
	PHP	78.8%	29,678	13,467	144
	CSS	12.0%	4,517	187	4
	JavaScript	4.2%	1,571	259	11
	SVG	3.9%	1,461	35	36
	JSON	0.7%	263	0	4
	XML	0.3%	103	30	2
	SQL	0.2%	62	0	7
	TOML	0.0%	7	0	1
	Markdown	0.0%	4	0	1
Total			37,666	13,978	210

PHP Code Analysis | More results »

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 2

• wp_litespeed_url
• wp_litespeed_url_file

Options wp_options 198

• litespeed.admin_display.messages
• litespeed.cloud._summary
• litespeed.conf._version
• litespeed.conf.api_key
• litespeed.conf.auto_upgrade
• litespeed.conf.cache
• litespeed.conf.cache-ajax_ttl
• litespeed.conf.cache-browser
• litespeed.conf.cache-commenter
• litespeed.conf.cache-drop_qs
• litespeed.conf.cache-exc
• litespeed.conf.cache-exc_cat
• litespeed.conf.cache-exc_cookies
• litespeed.conf.cache-exc_qs
• litespeed.conf.cache-exc_roles
• litespeed.conf.cache-exc_tag
• litespeed.conf.cache-exc_useragents
• litespeed.conf.cache-force_pub_uri
• litespeed.conf.cache-force_uri
• litespeed.conf.cache-login_cookie
• litespeed.conf.cache-mobile
• litespeed.conf.cache-mobile_rules
• litespeed.conf.cache-page_login
• litespeed.conf.cache-priv
• litespeed.conf.cache-priv_uri
• litespeed.conf.cache-rest
• litespeed.conf.cache-ttl_browser
• litespeed.conf.cache-ttl_feed
• litespeed.conf.cache-ttl_frontpage
• litespeed.conf.cache-ttl_priv
• litespeed.conf.cache-ttl_pub
• litespeed.conf.cache-ttl_rest
• litespeed.conf.cache-ttl_status
• litespeed.conf.cache-vary_cookies
• litespeed.conf.cache-vary_group
• litespeed.conf.cdn
• litespeed.conf.cdn-attr
• litespeed.conf.cdn-cloudflare
• litespeed.conf.cdn-cloudflare_clear
• litespeed.conf.cdn-cloudflare_email
• litespeed.conf.cdn-cloudflare_key
• litespeed.conf.cdn-cloudflare_name
• litespeed.conf.cdn-cloudflare_zone
• litespeed.conf.cdn-exc
• litespeed.conf.cdn-mapping
• litespeed.conf.cdn-ori
• litespeed.conf.cdn-ori_dir
• litespeed.conf.cdn-quic
• litespeed.conf.crawler
• litespeed.conf.crawler-cookies
• litespeed.conf.crawler-crawl_interval
• litespeed.conf.crawler-load_limit
• litespeed.conf.crawler-roles
• litespeed.conf.crawler-sitemap
• litespeed.conf.db_optm-revisions_age
• litespeed.conf.db_optm-revisions_max
• litespeed.conf.debug
• litespeed.conf.debug-collapse_qs
• litespeed.conf.debug-disable_all
• litespeed.conf.debug-disable_tmp
• litespeed.conf.debug-exc
• litespeed.conf.debug-exc_strings
• litespeed.conf.debug-filesize
• litespeed.conf.debug-inc
• litespeed.conf.debug-ips
• litespeed.conf.debug-level
• litespeed.conf.discuss-avatar_cache
• litespeed.conf.discuss-avatar_cache_ttl
• litespeed.conf.discuss-avatar_cron
• litespeed.conf.esi
• litespeed.conf.esi-cache_admbar
• litespeed.conf.esi-cache_commform
• litespeed.conf.esi-nonce
• litespeed.conf.guest
• litespeed.conf.guest_ips
• litespeed.conf.guest_optm
• litespeed.conf.guest_uas
• litespeed.conf.hash
• litespeed.conf.img_optm-auto
• litespeed.conf.img_optm-exif
• litespeed.conf.img_optm-jpg_quality
• litespeed.conf.img_optm-lossless
• litespeed.conf.img_optm-ori
• litespeed.conf.img_optm-rm_bkup
• litespeed.conf.img_optm-sizes_skipped
• litespeed.conf.img_optm-webp
• litespeed.conf.img_optm-webp_attr
• litespeed.conf.img_optm-webp_replace_srcset
• litespeed.conf.media-add_missing_sizes
• litespeed.conf.media-auto_rescale_ori
• litespeed.conf.media-iframe_lazy
• litespeed.conf.media-iframe_lazy_cls_exc
• litespeed.conf.media-iframe_lazy_parent_cls_exc
• litespeed.conf.media-lazy
• litespeed.conf.media-lazy_cls_exc
• litespeed.conf.media-lazy_exc
• litespeed.conf.media-lazy_parent_cls_exc
• litespeed.conf.media-lazy_placeholder
• litespeed.conf.media-lazy_uri_exc
• litespeed.conf.media-lqip
• litespeed.conf.media-lqip_exc
• litespeed.conf.media-lqip_min_h
• litespeed.conf.media-lqip_min_w
• litespeed.conf.media-lqip_qual
• litespeed.conf.media-placeholder_resp
• litespeed.conf.media-placeholder_resp_async
• litespeed.conf.media-placeholder_resp_color
• litespeed.conf.media-placeholder_resp_svg
• litespeed.conf.media-vpi
• litespeed.conf.media-vpi_cron
• litespeed.conf.misc-heartbeat_back
• litespeed.conf.misc-heartbeat_back_ttl
• litespeed.conf.misc-heartbeat_editor
• litespeed.conf.misc-heartbeat_editor_ttl
• litespeed.conf.misc-heartbeat_front
• litespeed.conf.misc-heartbeat_front_ttl
• litespeed.conf.news
• litespeed.conf.object
• litespeed.conf.object-admin
• litespeed.conf.object-db_id
• litespeed.conf.object-global_groups
• litespeed.conf.object-host
• litespeed.conf.object-kind
• litespeed.conf.object-life
• litespeed.conf.object-non_persistent_groups
• litespeed.conf.object-persistent
• litespeed.conf.object-port
• litespeed.conf.object-pswd
• litespeed.conf.object-transients
• litespeed.conf.object-user
• litespeed.conf.optm-ccss_con
• litespeed.conf.optm-ccss_per_url
• litespeed.conf.optm-ccss_sep_posttype
• litespeed.conf.optm-ccss_sep_uri
• litespeed.conf.optm-ccss_whitelist
• litespeed.conf.optm-css_async
• litespeed.conf.optm-css_async_inline
• litespeed.conf.optm-css_comb
• litespeed.conf.optm-css_comb_ext_inl
• litespeed.conf.optm-css_exc
• litespeed.conf.optm-css_font_display
• litespeed.conf.optm-css_min
• litespeed.conf.optm-dns_preconnect
• litespeed.conf.optm-dns_prefetch
• litespeed.conf.optm-dns_prefetch_ctrl
• litespeed.conf.optm-emoji_rm
• litespeed.conf.optm-exc
• litespeed.conf.optm-exc_roles
• litespeed.conf.optm-ggfonts_async
• litespeed.conf.optm-ggfonts_rm
• litespeed.conf.optm-gm_js_exc
• litespeed.conf.optm-guest_only
• litespeed.conf.optm-html_lazy
• litespeed.conf.optm-html_min
• litespeed.conf.optm-html_skip_comment
• litespeed.conf.optm-js_comb
• litespeed.conf.optm-js_comb_ext_inl
• litespeed.conf.optm-js_defer
• litespeed.conf.optm-js_defer_exc
• litespeed.conf.optm-js_delay_inc
• litespeed.conf.optm-js_exc
• litespeed.conf.optm-js_min
• litespeed.conf.optm-localize
• litespeed.conf.optm-localize_domains
• litespeed.conf.optm-noscript_rm
• litespeed.conf.optm-qs_rm
• litespeed.conf.optm-ucss
• litespeed.conf.optm-ucss_exc
• litespeed.conf.optm-ucss_file_exc_inline
• litespeed.conf.optm-ucss_inline
• litespeed.conf.optm-ucss_whitelist
• litespeed.conf.purge-hook_all
• litespeed.conf.purge-post_a
• litespeed.conf.purge-post_all
• litespeed.conf.purge-post_d
• litespeed.conf.purge-post_f
• litespeed.conf.purge-post_h
• litespeed.conf.purge-post_m
• litespeed.conf.purge-post_p
• litespeed.conf.purge-post_pt
• litespeed.conf.purge-post_pwrp
• litespeed.conf.purge-post_t
• litespeed.conf.purge-post_y
• litespeed.conf.purge-stale
• litespeed.conf.purge-timed_urls
• litespeed.conf.purge-timed_urls_time
• litespeed.conf.purge-upgrade
• litespeed.conf.qc-cname
• litespeed.conf.qc-nameservers
• litespeed.conf.server_ip
• litespeed.conf.util-instant_click
• litespeed.conf.util-no_https_vary
• litespeed.data.upgrading
• litespeed.gui._summary
• litespeed.gui.dismiss
• litespeed.gui.lscwp_whm_install
• litespeed.purge.queue
• litespeed.purge.queue2

Meta Boxes

{
    "post": {
        "litespeed_meta_boxes": {
            "title": "LiteSpeed",
            "context": "side"
        }
    },
    "page": {
        "litespeed_meta_boxes": {
            "title": "LiteSpeed",
            "context": "side"
        }
    }
}

PHP Error Log 4 lines

[02-Dec-2025 20:48:04 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 20:48:04 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 20:48:14 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131
[02-Dec-2025 20:48:14 UTC] PHP Deprecated:  Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /wp-includes/functions.php on line 6131

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