by Matt Biscay
1 (0 reviews)
FlashSpeed - Speed Optimization & Performance Booster
Speed up WordPress & WooCommerce sites instantly. Disable unused assets, optimize Core Web Vitals, add security headers. Boost SEO & conversions.
Compatible with WP 7
vtrunk
Current Version vtrunk
Updated 1 month ago
Last Update on 11 Jun, 2026
Refreshed 11 hours ago
Last Refreshed on
Rank
#33,133
—
No change
Active Installs
10+
-41.2%
KW Avg Position
156
—
No change
Downloads
1.4K
+2 today
Support Resolved
0%
—
No change
Rating
20%
Review 1 out of 5
1
(0 reviews)
Next Milestone 20
10+
20+
28,402
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro
Unlock Exact Install Count
See the precise estimated active installs for this plugin, calculated from real-time ranking data.
- Exact install estimates within tiers
- Track install growth over time
- Milestone progress predictions
Need 6 more installs to reach 20+
Rank Changes
Current
#33,133
Change
Best
#
Downloads Growth
Downloads
Growth
Peak
Upgrade to Pro
Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.
Upgrade NowReviews & Ratings
1.0
0 reviews
Overall
20%
5
0
(0%)
4
0
(0%)
3
0
(0%)
2
0
(0%)
1
0
(0%)
Tracked Keywords
Showing 1 of 1| Keyword | Position | Change | Type | Updated |
|---|---|---|---|---|
| core web vitals | 156 | — | Tag | 16 hours ago |
Unlock Keyword Analytics
Track keyword rankings, search positions, and discover new ranking opportunities with a Pro subscription.
- Full keyword position tracking
- Historical ranking data
- Competitor keyword analysis
Track This Plugin
Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.
Start Tracking FreePlugin Details
- Version
- trunk
- Last Updated
- Jun 11, 2026
- Requires WP
- 6.0+
- Tested Up To
- 7
- PHP Version
- 7.4 or higher
- Author
- Matt Biscay
Support & Rating
- Rating
- ★ ☆ ☆ ☆ ☆ 1
- Reviews
- 0
- Support Threads
- 0
- Resolved
- 0%
Keywords
Upgrade to Pro
Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.
Upgrade NowSimilar Plugins
Adminify – White Label, Admin Menu Editor, Login Customizer
7K+ installs
#2,730
Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits
30K+ installs
#988
Site Kit by Google - Analytics, Search Console, AdSense, Speed
5M+ installs
#8
MonsterInsights - Google Analytics Dashboard for WordPress (Website Stats Made Easy)
2M+ installs
#24
ManageWP Worker
1M+ installs
#53
Frequently Asked Questions
Common questions about FlashSpeed - Speed Optimization & Performance Booster
No. FlashSpeed is designed to be safe and non-destructive. All optimizations can be toggled on/off individually, so you can test each feature and disable anything that causes issues. We recommend enabling features one at a time and testing your site after each change.
Results vary based on your current setup, but most users see 30-60% improvement in page load times. Sites with many unused assets (emojis, embeds, etc.) see the biggest gains. Use Google PageSpeed Insights before and after to measure your specific improvements.
FlashSpeed works great alongside caching plugins like WP Rocket, W3 Total Cache, or WP Super Cache. FlashSpeed removes unnecessary assets, while caching plugins optimize delivery. Together, they provide comprehensive performance optimization.
Yes! FlashSpeed is compatible with all WordPress themes and most plugins. It uses WordPress's built-in hooks and filters, so it plays nicely with other tools. If you experience any conflicts, simply disable the specific optimization causing the issue.
Absolutely! FlashSpeed is fully tested with WooCommerce and can significantly improve checkout page speed, which directly impacts conversion rates. Many WooCommerce store owners use FlashSpeed to boost sales.
The free version includes essential asset optimization and meta tag management—perfect for most sites. Pro adds advanced features like Instant Page preloading, local Google Analytics, security headers, custom code injection, and agency management tools. Compare features
FlashSpeed only disables assets that are typically unused. For example, WordPress emojis are rarely needed on business sites. However, if you use a feature (like embeds), don't disable it. Test each optimization to ensure your site functions as expected.
Yes! By reducing the number of assets loaded, FlashSpeed improves Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS)—the three Core Web Vitals metrics Google uses for ranking.
Yes! The free version can be used on unlimited sites. FlashSpeed Pro licenses are available for single sites, 5 sites, or unlimited sites depending on your plan.
Go to FlashSpeed > Assets and enable "Disable Google Fonts". This prevents Google Fonts from loading, which can save 100-300ms on page load time. Make sure your theme has fallback fonts defined in its CSS.