Glossary

Interaction to Next Paint (INP)

التفاعل حتى الرسم التالي

Google's responsiveness Core Web Vital that replaced First Input Delay (FID) in March 2024. INP measures the delay between a user's click or keypress and the next visible visual update. Target: under 200ms for a 'good' score. Common INP failures on bilingual Gulf sites: heavy JavaScript bundles, third-party analytics scripts, and large Arabic font files blocking the main thread. Must be audited separately from LCP.

Related terms

Core Web VitalsGoogle's three quantified user-experience signals that are ranking factors: Largest Contentful Paint (LCP, target < 2.5 s), Interaction to Next Paint (INP, target < 200 ms), and Cumulative Layout Shift (CLS, target < 0.1). Gulf sites with heavy Arabic fonts and right-to-left layouts must be explicitly tuned — naive ports from LTR templates commonly fail CLS and LCP thresholds.
Interaction to Next Paint (INP)Google's Core Web Vitals metric that replaced FID in 2024. INP measures the delay between a user interaction (click, tap, keystroke) and the browser's visual response. Target: under 200ms. Heavy JavaScript frameworks and unoptimised third-party scripts are the main causes of INP failures on Gulf e-commerce sites.
Performance OptimizationOptimizing site speed through image compression, caching, CDN delivery, and code splitting. Target: Core Web Vitals (LCP < 2.5s, FID < 100ms, CLS < 0.1). Faster sites rank higher and convert better.
Largest Contentful Paint (LCP)The time from page navigation start until the largest visible image or text block is rendered. Google's threshold for a 'good' score is under 2.5 seconds. Common culprits on Gulf bilingual sites: unoptimised hero images, render-blocking Arabic web fonts loaded from external CDNs, and server response latency when hosting is geographically distant from Saudi Arabia or UAE data centres.

Back to full glossaryExplore our services

Let's build

Need Interaction to Next Paint (INP) for your business?

Our Lahore team delivers for businesses in Saudi Arabia, UAE, and across the Gulf. Fixed price, 2–4 week delivery, 30-day refinement.

Book a free audit Chat on WhatsApp