Broken Links and 404 Errors: A Plain-English Fix-It Guide for Plano Small Businesses

Broken links are links that lead to a page that no longer exists, usually showing a "404 Page Not Found" error. They pile up quietly when you rename a page, remove a service, or redesign your site. This guide from Web Designer Plano explains what Google actually says about 404 errors, which broken links are worth fixing, and how to find and fix them without any special skills.

What Broken Links and 404 Errors Really Mean

When someone visits a web address that doesn't exist, your website should answer with a "404" code, which simply means "not found." There are two kinds of broken links to know about:

Internal broken links: links on your own site that point to your own missing pages, like a menu item pointing to an old "Our Team" page you deleted.
Broken inbound links: links on other websites, such as your chamber listing or an old news article, that point to a page you've since moved or removed.

This happens to nearly everyone. In a study of links pointing to 2,062,173 websites, Ahrefs found that at least 66.5 percent of links created since January 2013 had "rotted," meaning the linked page or site was gone.

Do 404 Errors Hurt Your Google Rankings?

Here's the part that surprises most business owners: a 404 by itself isn't a penalty. Google's Search Console help page on 404 errors says that "in general, 404 errors won't impact your site's search performance," and that you can safely ignore them if you're sure those pages shouldn't exist.

So why fix anything? Because broken links still cost you in two ways:

Lost customers. A visitor who clicks "Get a Quote" and hits an error page is far more likely to leave than to hunt for your contact form.
Lost link value. If other websites link to a page that no longer exists, you lose the benefit of those links. Earning good local links takes effort, as our local link building guide explains, so don't waste the ones you have.

How to Find Broken Links for Free

You don't need paid software to get started.

1. Check Google Search Console

In Search Console, open the Pages report and look under "Not indexed" for Not found (404). That list shows web addresses Google tried to visit on your site that returned an error. Our Search Console setup guide shows how to get access if you haven't already.

2. Click through your own site

Spend 15 minutes clicking every link in your main menu, footer, and key service pages. Pay special attention to buttons like "Book Now," "Get a Quote," and "Call Us."

3. Use a free link checker

Free online broken link checkers and browser extensions can scan a page and list every link that returns an error. For a small business site with a few dozen pages, a free tool is usually enough.

4. Check your listings

Look at your Google Business Profile, chamber of commerce listing, social media profiles, and directory listings. Make sure each one links to a page that still works.

How to Fix Broken Links the Right Way

Not every 404 needs the same fix. Use this simple decision guide:

The page moved to a new address. Set up a 301 redirect from the old address to the new one. A 301 tells browsers and Google the page has permanently moved. Google's site move documentation says that 301 and other permanent redirects "don't cause a loss in PageRank," Google's measure of link value.
The page was replaced by something similar. Redirect it to the closest matching page, such as an old "AC Repair Specials" page redirecting to your current "AC Repair" page.
The page is gone and nothing replaces it. Let it return a 404. That's the honest answer, and Google handles it fine.
The broken link is on your own site. Edit the link so it points to the correct page. That's better than relying on a redirect.

One common mistake to avoid: redirecting every missing page to your homepage. Google's guidance warns against redirecting many old addresses to one unrelated page like the homepage, because it can be treated as a "soft 404," a page that pretends to exist but doesn't really help the visitor.

Prevent Broken Links Before They Happen

Plan ahead before a redesign. List every current page address and decide where each one will go. This is the single biggest cause of broken links on small business sites.
Avoid changing page addresses unless there's a real reason.
Keep redirects in place. Don't delete old redirects a few months later.
Make your 404 page helpful. A friendly error page with your menu, phone number, and a link to your services keeps visitors from leaving.
Check monthly. A quick look at Search Console once a month catches problems early. Strong internal linking also makes errors easier to spot.

Frequently Asked Questions

Will 404 errors get my site penalized by Google?

No. Google says 404 errors generally won't affect your site's search performance. The real costs are frustrated visitors and lost value from links pointing to missing pages.

What's the difference between a 301 and a 302 redirect?

A 301 means the page moved permanently. A 302 means the move is temporary. For pages that have moved for good, use a 301.

Should I redirect all broken pages to my homepage?

No. Redirect each old page to the most closely related current page. If there isn't one, it's fine to let the old address return a 404.

How often should I check for broken links?

Check Search Console about once a month, and always do a full check after redesigning your site, renaming pages, or removing services.

Need help finding and fixing broken links, or planning a redesign that doesn't lose your rankings? Web Designer Plano builds fast, SEO-ready websites for small businesses across Plano, Frisco, Allen, McKinney and the rest of DFW. We handle the technical side so you can focus on running your business.