---
title: "What are the most common website speed bottlenecks?"
url: https://fibr.ai/faq/what-are-the-most-common-website-speed-bottlenecks
description: "Oversized images, excessive requests, poor server setup, and unoptimized code are top culprits slowing websites down."
last_updated: 2026-05-05T11:52:01.996585+00:00
---
The most common website speed bottlenecks include oversized images, bloated code, and too many HTTP requests. You’ll also run into trouble if your server’s underpowered or your database queries aren’t optimized. Outdated CMS versions, poorly written application logic, and caching issues can drag things down too. If you’re seeing slow load times, start by checking these areas,they’re usually the biggest culprits slowing your site.