FlashSpeed – Speed Optimization & Performance Booster
Speed up WordPress & WooCommerce sites instantly. Disable unused assets, optimize Core Web Vitals, add security headers. Boost SEO & conversions.
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·10 active installs·Updated 1 month agoAs of April 2026, FlashSpeed is a WordPress bloat plugin with 10 active installations and a 0/5 rating0. It has been downloaded 1.4K+ times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2022. Recently updated within the last 3 months. Top alternative: Disable Everything.
0/5Rating
10active installs
1.4K+total downloads
4 yearssince 2022
Overview
Make your WordPress site lightning-fast in minutes. FlashSpeed is the performance optimization plugin trusted by thousands of WordPress and WooCommerce site owners to dramatically improve page load times, boost Core Web Vitals scores, and increase conversions.
Why Site Speed Matters
- 53% of mobile users abandon sites that take longer than 3 seconds to load
- Every 1-second delay in page load time can reduce conversions by 7%
- Google ranks faster sites higher in search results
- Faster sites = better user experience = more sales and engagement
What FlashSpeed Does
FlashSpeed eliminates the bloat that slows down WordPress. Instead of loading dozens of unnecessary scripts, styles, and resources on every page, FlashSpeed gives you granular control over exactly what loads—and what doesn’t.
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Ratings & Reviews
00 reviews
5 ★
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4 ★
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3 ★
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2 ★
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1 ★
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Compatibility
| WordPress | 6.0+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
Top Alternatives to FlashSpeed – Speed Optimization &…
Frequently Asked Questions
Changelog
3.3.0 – 2026-02-09
- Security – Comprehensive security hardening: input sanitization, output escaping, plan-gating fix
- Security – Replace forbidden PHP functions with VIP-safe alternatives (glob, error_log, filemtime, file_exists, parse_url)
- Fix – Strict comparison fixes across headers, metatags, assets, and agency modules
- Fix – Null dereference guard on get_current_screen() in agency.php
- Fix – Remove dead code (FlashSpeed_Admin_Notice_Post_revisions)
…and 4 more changes
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.