Astra has a feature-rich free version on WordPress.org. Astra Pro starts at $49/year and adds advanced headers, footers, typography options, and WooCommerce customisation.

Why is Astra the most popular WordPress theme?

Astra is extremely lightweight (under 50KB on the front-end), works with all page builders, and loads very fast — making it ideal for Core Web Vitals. It also has extensive documentation and a large community.

Can DetectWP detect child themes of Astra?

Yes. DetectWP detects both the Astra parent theme and any active Astra child themes, showing both names, versions, and their parent-child relationship.

🎨 WordPress Theme

Astra — Most Popular WordPress Theme

Astra is a lightning-fast, highly customizable WordPress theme built for speed and performance. It pairs perfectly with page builders like Elementor, Beaver Builder, and Gutenberg. With over 2 million active installs, it's the most widely used WordPress theme on the planet.

2M+

Active Installs

8.2%

Sites Detected

4.9★

User Rating

Freemium

Pricing

Why is Astra so popular?

Astra's popularity stems from its near-zero default CSS and JS weight (under 50KB total), making it one of the fastest loading themes available. It ships with 240+ starter templates and deep compatibility with every major page builder.

Free + Pro🔥 #1 Theme

What is Astra used for?

Perfect for business websites, blogs, portfolios, WooCommerce stores, and agency client sites. Its flexible header/footer builder and global color/typography settings make it ideal for building consistent brand identities quickly.

How DetectWP detects Astra

Sites using Astra typically have astra in their stylesheet path and body class. DetectWP reads the style.css theme header directly to confirm the theme name, version, and author.

Frequently Asked Questions

Is Astra free?

Astra has a free version on WordPress.org with extensive functionality. The Astra Pro add-on ($47/year) unlocks advanced header/footer builder, white-label, and premium modules.

Is Astra good for SEO?

Yes — Astra uses semantic HTML5, has minimal render-blocking resources, scores 90+ on Core Web Vitals, and passes Google's PageSpeed benchmarks out of the box.

Does Astra work with Elementor?

Astra is one of the best theme companions for Elementor. It's purpose-built to be a blank canvas for Elementor, with full-width page support and Elementor Pro widget compatibility.

Similar Lightweight Themes

Which theme is that site using?

Paste any WordPress URL to instantly detect the exact theme — including all Astra child themes.

Scan Any Site Free