Blogger 404 Error Page Setup: Fix Broken Links and Improve SEO
If your Blogger website has broken links, old deleted posts, wrong URLs or page not found issues, then a custom 404 error page can save your visitors and also make your blog look more professional.
Many new bloggers ignore the Blogger 404 error page setup because they think it is only a small design thing. But honestly, when any visitor opens a wrong URL and sees a boring default page, they can leave the website immediately. This is why a custom page not found error page for Blogger is very important.
A good 404 page does not directly rank your blog, but it helps the user stay on your website. It gives them a home page link, search option, category links and useful direction. This is very helpful for people searching how to fix Blogger 404 error, custom 404 page in Blogger, Blogger broken link SEO fix and page not found error solution.
What is a 404 Error in Blogger?
A 404 error in Blogger happens when a URL exists in the browser, but that page is not available on your blog. Example: you deleted an old post, changed a post permalink, or someone shared a wrong link. In all these cases, Blogger shows a page not found message.
This is common on almost every website. The real problem starts when your website has too many broken links and users keep landing on dead pages. So the smart work is not only creating a beautiful Blogger custom 404 page, but also fixing the real broken links from your blog.
Why Blogger 404 Error Page Setup is Important for SEO
Many bloggers think that 404 error page SEO means just adding some keywords on the error page. But that is not the correct thinking. The main work of a custom 404 page is to guide the visitor and stop them from leaving your website quickly.
If a user opens a broken link and gets a helpful page with search box, popular posts and home page button, then that user may continue reading your blog. This improves user experience, and user experience matters a lot for any blog that wants long term growth.
Better User Experience
A clean 404 page tells users what happened and gives them options instead of showing a dead end.
Lower Exit Rate
When users get useful links, they can go to homepage, categories or search instead of leaving your website.
Internal Link Recovery
If any old article link is broken, a good 404 page can still send visitors to your important posts.
Professional Branding
A custom design makes your Blogger website look more trusted and properly maintained.
Main Reasons Behind Blogger 404 Error
Before fixing the issue, you should understand why Blogger page not found error appears. In most cases, the issue is not very big. It usually happens because of URL changes, deleted posts or wrong internal linking.
| Reason | What Happens | Best Fix |
|---|---|---|
| Deleted blog post | Old URL is still available in Google or social media. | Create redirect to a related article. |
| Changed permalink | Old link stops working after URL change. | Redirect old URL to new URL. |
| Wrong internal link | User clicks a wrong link inside your own blog. | Edit the post and update the correct link. |
| Typing mistake | Someone enters a wrong URL manually. | Show custom 404 page with search option. |
| Old indexed URL | Google has an old URL in Search Console. | Check Coverage or Pages report and fix properly. |
How to Setup Custom 404 Error Page in Blogger
Now let’s understand the main setup. This part is useful for anyone searching how to add custom 404 page in Blogger, Blogger custom page not found setup, Blogspot 404 error page design and fix page not found in Blogger.
Open Blogger Dashboard
Login to your Blogger account and select the blog where you want to add the custom 404 page.
Go to Settings
From the left side menu, click on Settings. Scroll down until you find the Errors and redirects section.
Open Custom 404
Click on Custom 404 or Custom Page Not Found. A box will open where you can paste your HTML message.
Paste Your Code
Paste the custom 404 code given below, change your links and save the setting.
Custom Blogger 404 Page Code
Copy the code below and paste it inside Blogger Settings → Errors and redirects → Custom 404. Before saving, replace https://www.sahildubey.com/ with your own website URL if your domain is different.
<style>
.sdb-page404{
max-width:820px;
margin:35px auto;
padding:28px;
text-align:center;
font-family:Arial,Helvetica,sans-serif;
color:#334155;
background:#fff;
border:1px solid #e5e7eb;
border-radius:26px;
box-shadow:0 16px 42px rgba(15,23,42,.10);
}
.sdb-page404-badge{
display:inline-flex;
padding:8px 14px;
border-radius:999px;
background:#eff6ff;
color:#1d4ed8;
font-weight:900;
margin-bottom:14px;
}
.sdb-page404 h1{
margin:0 0 10px;
color:#0f172a;
font-size:42px;
line-height:1.15;
font-weight:900;
}
.sdb-page404 p{
margin:0 auto 16px;
max-width:650px;
line-height:1.8;
font-size:16px;
}
.sdb-page404-actions{
display:flex;
justify-content:center;
flex-wrap:wrap;
gap:10px;
margin-top:18px;
}
.sdb-page404-actions a{
display:inline-flex;
padding:11px 16px;
border-radius:14px;
text-decoration:none;
color:#fff!important;
font-weight:900;
background:linear-gradient(135deg,#2563eb,#0891b2);
}
.sdb-page404-search{
margin:18px auto 0;
max-width:520px;
display:flex;
gap:8px;
}
.sdb-page404-search input{
flex:1;
border:1px solid #cbd5e1;
border-radius:14px;
padding:12px;
outline:none;
}
.sdb-page404-search button{
border:0;
cursor:pointer;
color:#fff;
border-radius:14px;
padding:12px 16px;
font-weight:900;
background:#0f172a;
}
@media(max-width:600px){
.sdb-page404{margin:20px 12px;padding:22px}
.sdb-page404 h1{font-size:32px}
.sdb-page404-search{flex-direction:column}
}
</style>
<div class="sdb-page404">
<span class="sdb-page404-badge">Page Not Found</span>
<h1>Oops! This page is not available</h1>
<p>The page you are looking for may be deleted, moved or the URL may be typed incorrectly. You can go to homepage or search your topic below.</p>
<form class="sdb-page404-search" action="/search" method="get">
<input type="text" name="q" placeholder="Search your topic here..." required />
<button type="submit">Search</button>
</form>
<div class="sdb-page404-actions">
<a href="https://www.sahildubey.com/">Go to Homepage</a>
<a href="https://www.sahildubey.com/search/label/Blogging">Blogging Guides</a>
<a href="https://www.sahildubey.com/search/label/Education">Education Posts</a>
</div>
</div>How to Fix Broken Links in Blogger
Only adding a custom 404 page is not enough. You also need to fix broken links in Blogger because broken internal links can create bad experience for your visitors. A clean website always performs better than a website where users keep opening dead pages.
Step 1: Check Broken Links
Use Google Search Console, online broken link checker tools or manually check your important posts. Focus first on high traffic articles because those pages send more users to other links.
Step 2: Open the Post
If the broken link is inside your own article, open that blog post in Blogger and find the wrong URL. Many times this happens when you copied an old link or changed the post permalink later.
Step 3: Replace with Correct URL
Replace the wrong URL with the correct working URL. If the old post is deleted, link to a related article instead of leaving the dead link there.
Step 4: Use Redirect When Needed
If many users or Google are opening an old deleted URL, use Blogger custom redirect. Go to Settings → Errors and redirects → Custom redirects and redirect old URL to the new related URL.
How to Add Custom Redirect in Blogger
If you changed your article URL, then you should set a redirect. This is useful for people searching Blogger custom redirect setup, redirect old Blogger URL to new URL, fix Blogger redirect error and Blogspot broken URL redirect.
Copy Old URL Path
Copy only the path after domain. Example: /2025/01/old-post.html
Copy New URL Path
Copy the new related URL path. Example: /2026/01/new-post.html
Add Redirect
Go to Blogger Settings, open Custom redirects, add old path in From and new path in To.
Turn Permanent On
If the URL change is permanent, enable permanent redirect and save it.
What Should a Good 404 Page Include?
A good SEO friendly 404 page should not look confusing. It should be simple, fast loading and helpful. You do not need to add too much animation or heavy images. Just give the user a clean path to continue browsing your website.
- Clear message: Tell users that the page is not available.
- Home button: Send users back to the main homepage.
- Search box: Let users search their topic directly.
- Category links: Add important labels or menu pages.
- Simple design: Keep the page fast and mobile friendly.
- No keyword stuffing: Do not overload the 404 page with unnecessary keywords.
Common Mistakes Bloggers Make with 404 Pages
Many bloggers make mistakes while handling Blogger 404 page not found issues. These mistakes look small, but they can create confusion for readers and also make the website look unmanaged.
| Mistake | Why It Is Bad | Better Option |
|---|---|---|
| Redirecting all 404 pages to homepage | Users may not find what they wanted. | Redirect only to relevant pages. |
| No search box on 404 page | User has no easy way to find content. | Add Blogger search form. |
| Too much design | Page becomes slow and confusing. | Use clean and lightweight design. |
| Ignoring broken links | Visitors keep landing on dead pages. | Check and update links regularly. |
| Using wrong redirects | Search engines and users get confused. | Use only related destination pages. |
Final Advice
A custom Blogger 404 error page is a small setup, but it gives a very professional feel to your website. If you are serious about blogging, then do not leave your page not found area empty. Add a clean custom 404 page, fix broken internal links and use redirects where needed.
The main goal is simple: when a visitor lands on a wrong URL, they should not feel lost. They should get a clear message, search option and useful links. This is how you improve user experience and keep your Blogger website clean for long term SEO growth.
Final line: First create your custom 404 page, then check broken links, then fix or redirect old URLs. This simple process can make your Blogger website cleaner, safer and more professional.
FAQs on Blogger 404 Error Page Setup
What is a 404 error in Blogger?
A 404 error in Blogger means the page URL is available in the browser, but the actual page is not available on your blog. It can happen because of deleted posts, wrong links or changed URLs.
How do I add a custom 404 page in Blogger?
Go to Blogger Dashboard, open Settings, scroll to Errors and redirects, click Custom 404, paste your custom HTML message and save it.
Does a custom 404 page improve SEO?
A custom 404 page does not directly rank your blog, but it improves user experience by helping visitors find useful pages instead of leaving your website immediately.
Should I redirect all 404 pages to homepage?
No, redirecting all 404 pages to homepage is not a good habit. If you have a related page, redirect to that page. If not, show a helpful custom 404 page.
How can I find broken links in Blogger?
You can find broken links using Google Search Console, broken link checker tools or by manually checking important posts and internal links.
How do I fix broken links in Blogger posts?
Open the blog post, find the wrong link and replace it with the correct working URL. If the old page is deleted, link to a related article.
What should I add on a 404 page?
You should add a clear message, homepage button, search box and important category links so users can continue browsing your website easily.
Is 404 error bad for my Blogger website?
A few 404 errors are normal, but too many broken links can create a bad user experience. So you should fix important broken links and use proper redirects.
