Why Is My Website Slow? 5 Speed Killers and Fixes

Q: Why does website speed matter?

Google has confirmed page speed is a ranking factor, and the post cites that a 1-second delay reduces conversions by 7%. It advises that a site taking more than 3 seconds to load risks losing customers.

Q: Can cheap shared hosting slow my website?

Yes. On cheap shared hosting you share server resources with many other sites, so your site can slow down when one of them gets traffic. The post suggests managed WordPress hosting or a VPS.

Q: What are quick wins for a slow website?

The post lists quick fixes you can do today, including addressing unoptimized images and moving off weak hosting.

Website speed impacts SEO rankings and conversions. Common performance killers and practical fixes — from hosting to image optimization.

Why Website Speed Matters More Than You Think

Google has confirmed that page speed is a ranking factor. A 1-second delay in load time reduces conversions by 7%. If your San Antonio business website takes more than 3 seconds to load, you're losing customers to faster competitors — and Google is pushing you down the search results.

We audit dozens of San Antonio business websites every month. Here are the most common problems we find and exactly how to fix them.

The 5 Biggest Speed Killers

1. Cheap Shared Hosting

If you're paying $3–$10/month for hosting (GoDaddy Economy, Bluehost Basic, etc.), you're sharing server resources with hundreds of other websites. When one of them gets traffic, your site slows down. Upgrade to managed WordPress hosting or a VPS. Expect to pay $25–$100/month for hosting that won't tank your performance.

2. Unoptimized Images

This is the #1 issue we see. A single unoptimized hero image can be 5MB+ — that's larger than your entire homepage should be. Use WebP format, compress images to under 200KB each, and implement lazy loading so off-screen images don't block the initial page load.

3. Too Many Plugins (WordPress)

The average slow WordPress site has 30–50+ plugins. Each plugin adds JavaScript and CSS files that the browser must download and process. Audit your plugins quarterly. If you're not actively using it, deactivate and delete it.

4. No Caching

Without caching, your server rebuilds every page from scratch for every visitor. Install a caching plugin (WP Rocket or LiteSpeed Cache) and enable browser caching. This alone can reduce load times by 40–60%.

5. Render-Blocking JavaScript

Third-party scripts (Google Analytics, Facebook Pixel, chat widgets, etc.) can block your page from rendering until they finish loading. Defer non-critical scripts and load analytics asynchronously.

Speed Benchmarks: Where Should You Be?

Metric	Good	Needs Work	Poor
Largest Contentful Paint (LCP)	< 2.5s	2.5–4.0s	> 4.0s
First Input Delay (FID)	< 100ms	100–300ms	> 300ms
Cumulative Layout Shift (CLS)	< 0.1	0.1–0.25	> 0.25
Total Page Size	< 2MB	2–5MB	> 5MB
Time to First Byte (TTFB)	< 200ms	200–500ms	> 500ms

Test your site free with Google PageSpeed Insights.

Quick Wins: Fixes You Can Do Today

Compress all images using Squoosh or ShortPixel. Target < 200KB per image.
Enable a CDN (Cloudflare is free) to serve assets from servers closest to your visitors.
Minify CSS and JavaScript — most caching plugins do this automatically.
Remove unused plugins and themes — every one you delete speeds things up.
Upgrade your hosting if you're on shared hosting. Managed WordPress hosting from Liquid Web, Cloudways, or WP Engine starts at $25/month.

Get a Free Website Speed Audit

We'll analyze your site's performance and give you a prioritized list of fixes — free, no strings attached.

Request Your Free Speed Audit

Frequently asked questions

Why does website speed matter?