Pagination and SEO

Provide the addresses for the subsequent sections of the proposal

If the list is divided into sections, make sure users can access subsequent sets of products. In its pagination documentation, Google explains the need for accessible URLs and links to the pages in the sequence. The bot should not rely solely on a user clicking a button.

Don't assume that just because products are in the database, they're accessible from the navigation menu. Select a model that's far down the list and check the path from the category. If the only way to find its address is through an external map, it's worth taking a closer look at the site's architecture.

Also test the stability of the sequence. Sorting, personalization, and frequent status changes can cause products to shift between sections. This isn’t always an error, but the rules should be clear and predictable. The person responsible for the catalog should know which products appear at the top and whether the others become practically invisible.

Don't treat all pages as copies of the first one

The first page of a category and its subsequent pages typically display different products. Do not make decisions about canonical URLs solely because the category title remains the same. Evaluate the actual content, the navigation structure, and the role of each URL.

Prepare examples for the specialist: the first part, the middle part, the last part, and an address outside the existing range. The expected behavior must also account for an empty category and a decrease in the number of products after a sale. Rules tested only on the first two pages may overlook important errors.

Don’t use the same solution for every problem. Duplicate sorting parameters, the next part of a list, and a nonexistent page number are all different situations. Each one requires defining the goal before selecting a solution. This ensures that the technical task doesn’t turn into automatically redirecting everything to the top of the category without assessing the client’s needs.

The "More" button can work in conjunction with links

A modern list design does not require sacrificing accessibility. You can design a convenient way to load more products while also providing addresses and links to other sections. A developer should evaluate the details in the context of a specific platform.

Before implementation, check which elements are present in the initial response and which appear only after the user takes action. Don’t try to resolve the issue based solely on the fact that JavaScript is being used. What matters is the specific solution, not the name of the technology.

Ensure keyboard accessibility and provide feedback when new results are loaded. A user relying on an alternative navigation method should be able to tell that the list has been expanded. It’s a good idea to document SEO and usability requirements in a single set of test cases so that the team doesn’t fix one area at the expense of another. The final acceptance testing should include actual test purchases.

Model example: a major clothing category

Let's assume that a category features several hundred products and adds twenty items at a time. The customer sees the button but cannot easily return to where they were after viewing a product. The specialist also discovers that subsequent sets do not have clear URLs.

The proposed fix addresses two issues. The first ensures that subsequent sections and links are accessible. The second restores the browsing position when returning to the category. It’s not enough to simply fix the way URLs are displayed if the shopping experience remains cumbersome.

The team tests the list on a phone and across several sorting scenarios. It also checks the product located near the end of the category. This is an example of a diagnostic approach, not an analysis of a client’s results. Only after technical acceptance and data collection can we assess whether the change has improved the catalog’s usability and the visibility of specific products in organic traffic.

How to describe acceptance criteria

In this task, provide the category URL, the number of products per page, and a representative URL. Describe the expected behavior for refreshing the page, going back, copying a link, changing a filter, and navigating outside the existing scope. Include a scenario where a product is unavailable while browsing.

Specify separately which information should be visible in the code and how you test the accessibility of links. If the team uses client-side rendering, you’ll also need to capture the rendered content. The server response alone does not show the application’s full functionality.

Include pre-implementation observations and steps to reproduce the error in your report. Avoid instructions limited to the word “canonical,” because a developer won’t be able to tell from them what problem you’re solving. A good acceptance criterion specifies what should be possible and what result confirms correctness, and only then indicates the agreed-upon method of implementation in a specific store.

Before the handover, also prepare a scenario with limited internet connectivity. The customer might press a button several times, go back a page while it’s loading, or open the product in a new tab. The list should maintain predictable behavior and not duplicate the same models without explanation. A quick test on an office connection doesn’t replicate all of these situations.

Check to see if the address copied from further down the list works in a separate session. If it only displays the first set of products, the team should determine whether this behavior is intended and how to make the correct set of products available.

Finally, verify the last existing page and its sequence number. This is especially useful after reducing the product range, when old URLs may still appear in links. The test documentation should include the results of both tests, since a correct start to a category does not guarantee a correct end to the sequence.

How to check the result after running the program

After implementation, go through the entire path again. Check the URLs for the list view, the links to products, and the return to the category page. Select a few different categories, as different templates or filters may follow different rules.

Monitor the availability of products from deeper within the catalog and the traffic on their product pages. Don’t expect that simply changing the navigation will immediately translate into increased sales. You also need a competitive offering and interest in specific models.

If the menu, content, and prices were revised at the same time, describe the limitations of the comparison. It’s worth analyzing the results by category and keeping a log of changes. A lack of visible growth after a few days doesn’t mean the test has failed, but technical errors discovered during testing should be fixed immediately. There’s no reason to wait for sales data to remove a redirect loop.

How to Maintain Correct Pagination During Development

Retest after changing the template, the filtering application, or the number of products loaded at once. Such adjustments often seem like minor visual tweaks, but they can change the way the entire list is built. Include pagination testing in your standard release testing suite.

For new categories, check whether they are accessible from the menu and whether they follow the same rules. Document any exceptions, such as special seasonal collections. This way, the next developer won't have to piece together decisions from fragmented requests.

Think of pagination as an element of your store’s architecture, linked to navigation and filter functionality. If you need a more comprehensive assessment, combine it with an analysis of the search engine rankings for your most important categories. The goal is to create a product lineup that’s easy to browse and explore—not a seemingly perfect technical report achieved by hiding all the complex URLs from the audit tool.

Technical source: Google documentation. See also : SEO on Semguru and the internal linking guide.