Technology

Epic INP Showdown: The Ultimate Ranking of Content Management Systems!

2025-09-03

Author: Liam

Unveiling the Importance of Interaction to Next Paint (INP)

The web is all about speed and responsiveness, and one metric stands out for measuring how quickly a page reacts to user actions: Interaction to Next Paint (INP). This vital indicator shows how promptly a website responds when a user clicks, taps, or types.

What Exactly Is INP?

INP takes the game a step further from its predecessor, First Input Delay (FID), which measured the first interaction only. Instead, INP looks at all user engagements during a visit and calculates the time until the page visually responds, giving a clearer picture of overall responsiveness.

A high INP score signifies a smooth user experience, while a poor score can lead to frustration and increased abandonment rates. To be precise, here’s how INP scores are categorized: - **Good**: 200 milliseconds or less - **Needs Improvement**: 201 to 500 milliseconds - **Poor**: Over 500 milliseconds

The Competitive Rankings of CMS Based on INP Improvements!

In an exciting twist, INP scores across major content management systems (CMS) are on the rise—from June to July, all platforms made incremental improvements. Joomla led the pack with a remarkable 1.12% increase in sites achieving good scores, with WordPress and Wix trailing close behind. Here’s how they fared: - **Joomla**: +1.12% - **WordPress**: +0.88% - **Wix**: +0.70% - **Drupal**: +0.64% - **Duda**: +0.46% - **Squarespace**: +0.22%.

Overall INP Champions: Who Takes the Crown?

Diving deeper into overall INP scores for July reveals a different champion. Squarespace emerges victorious, boasting an impressive 96.07% of websites achieving good INP scores! Followed by Duda with 93.81%, this gives the scores a thrilling twist, especially against the backdrop of previous Core Web Vitals rankings.

Here’s the top leaderboard: 1. **Squarespace** – 96.07% 2. **Duda** – 93.81% 3. **Wix** – 87.52% 4. **WordPress** – 86.77% 5. **Drupal** – 86.14% 6. **Joomla** – 84.47%.

Can Shopify Compete in the INP Arena?

While Shopify is famed for its strong performance in the Core Web Vitals realm, how does it stack up against these CMS giants? Surprisingly well! With a notable INP score of 89.58%, it ranks third among eCommerce platforms, behind BigCommerce at 95.29%.

A quick overview of the rankings combining CMS and shopping platforms gives us fascinating insights: 1. **Squarespace** – 96.07% 2. **BigCommerce** – 95.29% 3. **Duda** – 93.81% 4. **Shopify** – 89.58% 5. **WooCommerce** – 87.99%.

Key Takeaways for the Savvy Web Publisher!

The INP metric is crucial for gauging web responsiveness, and the latest trends show all platforms are improving. Squarespace, BigCommerce, and Duda shine brightly at the top, demonstrating their commitment to enhancing user experience.

The encouraging news? All platforms, even those at the bottom like Joomla, are delivering solid performance, making the future exciting for web users everywhere. This friendly competition among platforms means better experiences for everyone!