by Matt Biscay 0 (0 reviews)

FlashSpeed

Name: FlashSpeed
Author: Matt Biscay

Make WordPress lighter by removing unused assets and head clutter. See the estimated savings and control exactly what your site loads.

FlashSpeed ranks #34,442 among WordPress.org plugins with 10+ active installations, is #734 of 2,168 in the Analytics category, and was last updated Oct 28, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v4.3.3 Current Version v4.3.3

Updated 1 week ago Last Update on 28 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#734 of 2,168 in Analytics Top 50% by installs Downloads -75% this week Actively maintained

View on WordPress.org

Rank

#34,442

— No change

Active Installs

10+

-44.4%

KW Avg Position

N/A

— No change

Downloads

2.5K

+1 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 20

Total Progress 70%

10+ 20+

11,269

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Need 3 more installs to reach 20+

Rank Changes

Current #34,442

Change

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

0.0

0 reviews

Overall 0%

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Plugin Details

Version: 4.3.3
Last Updated: Oct 28, 2026
Requires WP: 6.0+
Tested Up To: 7.1.4
PHP Version: 7.4 or higher
Author: Matt Biscay

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

bloat core web vitals performance Security Headers speed

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Frequently Asked Questions

Common questions about FlashSpeed

FlashSpeed shows the dashboard after activation, but cleanup options remain under your control. Review each explanation, enable the optimizations that fit your site, and test after making changes.

There is no honest percentage that applies to every WordPress site. The result depends on your theme, plugins, existing optimization stack, page content, server, and which resources are actually present. FlashSpeed's dashboard shows a conservative estimate of the known work its enabled rules can remove; use a browser performance tool before and after for observed results.

Any plugin that removes assets can affect functionality when a theme or integration depends on them. FlashSpeed keeps controls independent and explains the main compatibility risks. Enable settings one at a time, test important pages, and disable a rule if your site still needs that resource.

FlashSpeed is not a page cache. It removes selected assets and markup, while caching plugins typically store or optimize generated pages and delivery. The two approaches can complement each other, but avoid enabling overlapping features without testing them.

Free includes granular asset and markup cleanup, privacy/access hardening, site-wide Application Password disabling, administration basics, the cached security scanner, and Database diagnostics. Pro adds response-header configuration, Heartbeat and advanced comment/feed policies, administrator-only Application Passwords, role/user targeting, administration controls, frontend rules, and WooCommerce asset/admin controls. Every Pro license includes the complete feature set; licenses differ only by the number of sites covered.

Installed file sizes and generated markup can be measured, but a visitor's real transfer depends on compression, browser caching, conditional loading, the current page, and theme or plugin behavior. FlashSpeed reports potential uncompressed per-page savings and excludes values it cannot support reliably.

Modern WordPress prints the emoji loader inline and only requests fallback assets when the browser needs them. FlashSpeed counts the known inline loader bytes in the weight estimate but does not claim a guaranteed request saving for conditional fallback files.

It removes RSS and Atom discovery links from the page head. It does not disable the feeds themselves.

Yes. FlashSpeed can block compatible resources enqueued through WordPress. It cannot guarantee interception of resources hard-coded by a theme, inserted by another script, or loaded inside an iframe. Confirm that your theme has suitable fallback fonts and that no map-powered feature is required.

Removing unnecessary work can help performance, but FlashSpeed cannot guarantee a particular Core Web Vitals result. LCP, INP, and CLS also depend on hosting, theme layout, images, fonts, JavaScript execution, caching, and third-party services.