Doc 404: Fix 404 links vs Ex Infinite Scroll to Topfor Shopify (2026)
Doc 404: Fix 404 links and Ex Infinite Scroll to Top, while both falling under the 'Search and Navigation' category on the Shopify app store, address entirely different aspects of the customer experience. Doc 404 focuses on backend site health and SEO maintenance by identifying and fixing broken links and 404 errors. Its value proposition lies in preventing lost sales and traffic caused by these errors, ensuring a smooth user experience by redirecting users to working pages. It’s targeted at merchants concerned with maintaining a technically sound website. Ex Infinite Scroll to Top, on the other hand, directly impacts the customer's browsing experience. It replaces traditional pagination with infinite scrolling, auto-loading products and offering customizable 'Load More' and 'Back to Top' buttons. This app is designed to enhance engagement and conversions by creating a seamless and visually appealing browsing experience, especially for stores with large product catalogs. The app is a frontend enhancement tool, focused on user interface (UI) and improving product discovery. While Doc 404 has a perfect rating, it's based on a small number of reviews compared to Ex Infinite Scroll to Top.
At a Glance
Doc 404: Fix 404 links
4 reviews
Ex Infinite Scroll to Top
61 reviews
Detailed Overview
Doc 404: Fix 404 links
Track and fix 404 pages and broken links with 301 redirects, JS redirect, and smart auto-rules
Key Features
- Auto-detect 404 errors in real time to avoid losing traffic
- Automatically redirect visitors with client-side redirection
- Wildcard & RegEx rules to set up automatic 301 redirects
- Manage 301 redirects via a clean, user-friendly dashboard
- Get instant email alerts when 404 pages are found
Ex Infinite Scroll to Top
Infinite Scroll to Top with animations & customize product loading for a smooth user experience
Key Features
- Infinite Scroll & Product Loading: Auto-load products as users scroll the store.
- Custom Buttons: Personalize "Load More" & "Back to Top" buttons for brand match.
- Smooth Animations: Add engaging animations for a better browsing experience.
- Mobile Optimization: Fully responsive and works seamlessly across all devices.
- Theme Compatibility: Supports both free and paid themes.
Feature Comparison
| Rating | 5/5 | 4.9/5 |
Rating Doc 404: Fix 404 links5/5 Ex Infinite Scroll to Top4.9/5 | ||
| Reviews | 4 | 61 |
Reviews Doc 404: Fix 404 links4 Ex Infinite Scroll to Top61 | ||
| Core Function | Fixes broken links & 404 errors | Implements infinite scroll |
Core Function Doc 404: Fix 404 linksFixes broken links & 404 errors Ex Infinite Scroll to TopImplements infinite scroll | ||
| Target Merchant | SEO-conscious merchants, sites with technical debt | Stores with large catalogs, UI/UX focused merchants |
Target Merchant Doc 404: Fix 404 linksSEO-conscious merchants, sites with technical debt Ex Infinite Scroll to TopStores with large catalogs, UI/UX focused merchants | ||
| Benefit | Prevents lost sales and improves SEO | Increases user engagement and potentially conversions |
Benefit Doc 404: Fix 404 linksPrevents lost sales and improves SEO Ex Infinite Scroll to TopIncreases user engagement and potentially conversions | ||
| Key Differentiator | Automatic 301 redirects and real-time error detection | Customizable 'Load More' and 'Back to Top' buttons with smooth animations |
Key Differentiator Doc 404: Fix 404 linksAutomatic 301 redirects and real-time error detection Ex Infinite Scroll to TopCustomizable 'Load More' and 'Back to Top' buttons with smooth animations | ||
| Frontend vs Backend | Primarily Backend | Primarily Frontend |
Frontend vs Backend Doc 404: Fix 404 linksPrimarily Backend Ex Infinite Scroll to TopPrimarily Frontend | ||
Our Verdict
The choice between Doc 404 and Ex Infinite Scroll to Top hinges on the merchant's priorities. If the primary concern is maintaining site health, preventing lost traffic due to broken links, and ensuring SEO performance, then Doc 404 is the clear choice. Its focus on automatic error detection and redirection provides essential backend functionality.
However, if the merchant's goal is to enhance the browsing experience, increase user engagement, and potentially boost conversions through a seamless and visually appealing product browsing experience, then Ex Infinite Scroll to Top is the better option. It directly addresses the frontend user interface and aims to create a smoother, more engaging customer journey.
Common Questions
Which app is easier to set up?
Both apps appear to offer user-friendly interfaces. However, Doc 404's automatic detection and rule-based redirection might require more initial configuration, especially if using Wildcard or RegEx rules. Ex Infinite Scroll's customization of buttons and animations could be considered complex if very specific branding is required, however, the core functionality of infinite scroll is straightforward.
Does Doc 404 improve site speed?
Indirectly, yes. By fixing broken links and redirecting users, Doc 404 prevents users from landing on 404 pages, which can negatively impact site speed perception. It doesn't directly optimize images or code, but contributes to a smoother, faster-feeling browsing experience.
Will Ex Infinite Scroll slow down my site?
Potentially. While it aims to improve the browsing experience, loading large numbers of products dynamically could impact page load times. Optimization through AJAX and code efficiency is critical. Testing on different devices is very important for mobile responsiveness.
Which app is more essential for a new store?
Doc 404 is generally more essential initially. Addressing broken links and ensuring site health is crucial from the start. Ex Infinite Scroll can be implemented later once the store has a substantial product catalog and is focused on optimizing user engagement.
Are these apps mutually exclusive? Can I use both?
Yes, they are mutually exclusive and can be used together. Doc 404 addresses backend site health and SEO, while Ex Infinite Scroll enhances the frontend user experience. Using both can contribute to a well-rounded and optimized online store.
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