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Critical CSS and Javascript

wordpress.orgSEO automation

PulseGate's liveness check found it on 12 Sep 2026; it is registered on WordPress.org and has been in the index since 12 Sep 2026. How this is checked

Critical CSS and Javascript is a WordPress plugin that defers render-blocking CSS and JavaScript resources to improve page loading behavior. It can also defer inline scripts while preserving dependent-script functionality for WordPress site owners and developers.

Inferred · not functionally tested

FreeWeb
Critical CSS and Javascript preview
Visit wordpress.org

Overview

5 features

Purpose: Reducing website loading delays caused by render-blocking CSS and JavaScript.

Inferred · not functionally tested

Audience: WordPress site owners and developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: wordpress.org · wordpress.org. These links do not verify the individual claims.

Critical CSS and Javascript is a SEO automation project. Inferred · not functionally tested: It focuses on reducing website loading delays caused by render-blocking CSS and JavaScript. Inferred · not functionally tested: Critical CSS and Javascript is a B2B product aimed at wordPress site owners and developers. Basis unknown · not verified: Critical CSS and Javascript costs nothing to use. Basis unknown · not verified: It ships for the web.

It is developed by teamperformance, and it first shipped in 2020. Inferred · not functionally tested: Among its 5 catalogued features are CSS deferral, javaScript deferral, and inline script deferral. It is being sunset.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • CSS deferral
  • JavaScript deferral
  • Inline script deferral
  • Plugin settings
  • Render-blocking reduction

Topics: Inferred · not functionally tested

Tags
critical-cssjavascript-deferwordpress-performancerender-blocking-resources

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
Browser

Trust & compliance

Public signals
HTTPSPrivacy PolicyFree tier
Legal
Privacy Policy

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed12 Sep · 22:21 UTC
    Critical CSS and Javascript seen via WordPress Plugins
    Source: WordPress Plugins · Open

Frequently asked questions about Critical CSS and Javascript

What does Critical CSS and Javascript do?
Inferred · not functionally tested: Critical CSS and Javascript focuses on reducing website loading delays caused by render-blocking CSS and JavaScript. It is catalogued under SEO automation on PulseGate.
Who should use Critical CSS and Javascript?
Inferred · not functionally tested: Critical CSS and Javascript is a B2B product built for wordPress site owners and developers.
Does Critical CSS and Javascript have a free plan?
Basis unknown · not verified: Yes — Critical CSS and Javascript is free to use.
What platforms does Critical CSS and Javascript run on?
Basis unknown · not verified: Critical CSS and Javascript runs on the web.
Is Critical CSS and Javascript still maintained?
It is being sunset according to the latest indexed signals.
What are alternatives to Critical CSS and Javascript?
Similar projects tracked by PulseGate include CSS JS Manager, Async JavaScript, Defer Render Blocking CSS, Easy Critical CSS, and Disable CSS JS Cache.CSS JS Manager, Async JavaScript, Defer Render Blocking CSSEasy Critical CSSDisable CSS JS Cache
Who develops Critical CSS and Javascript?
Critical CSS and Javascript is developed by teamperformance.
When did Critical CSS and Javascript launch?
Critical CSS and Javascript first shipped in 2020.

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