Pagination and archive routing errors — a page 2 that 404s, an archive that duplicates its own first page at a separate URL, category pagination that breaks after a certain depth — often stem from a theme or plugin’s own pagination logic conflicting with WordPress’s default archive handling.
Click through several pages deep into an archive and note exactly where it breaks
Navigate through a blog or category archive’s pagination several pages deep, rather than just checking page one and two. The specific page where it breaks, 404s, or behaves unexpectedly narrows down the cause considerably more than a general description of “pagination is broken.”
Pagination & archive routing repair
Pagination or archive routing that breaks a few pages deep, found and fixed.
- Full backup taken before we start
- If we can’t fix it, you get your money back
- We never ask for your own password
This or something else?
| Pagination or archive pages produce errors, 404s, or unexpected duplication | This fix covers it |
| You want indexation rules for correctly working pagination, not a fault to fix | Pagination rel & indexation rules |
| The issue is specifically a soft 404 on a paginated page, not a hard error | Soft 404 identification & resolution, in the Technical SEO Implementation category |
| Faceted navigation filters are the source of the broken URLs, not standard archive pagination | Faceted navigation crawl control |
What you are seeing
- A specific page number in an archive returning a 404 or error
- The first page of an archive duplicated at a separate, additional URL
- Pagination breaking or behaving unexpectedly beyond a certain page depth
- The issue possibly limited to a specific archive type (category, tag, custom post type)
Common causes
- A theme’s custom pagination logic conflicting with WordPress’s default archive handling
- A plugin altering post query behaviour without correctly accounting for pagination
- A permalink or rewrite rule conflict specific to archive URL patterns
- Server or caching configuration serving an inconsistent version of paginated archive pages
- A custom post type registered without proper pagination or rewrite support declared, breaking archive routing for that type specifically
What we do
- Reproduce the exact pagination or archive routing error
- Identify whether the cause is theme logic, a plugin conflict, or a rewrite rule issue
- Correct the underlying cause
- Verify pagination now works correctly across multiple archive types and depths
- Check for the same issue on any custom post type archives
- Confirm the fix holds after clearing any relevant caching
What is included
- The specific pagination or archive routing error identified and corrected
- Verified correct behaviour across archive types and pagination depth
- A check across custom post type archives, where applicable
- The pre-fix backup, kept for 30 days
Not included
- Indexation rule configuration for already-working pagination, a separate, related fix
- Faceted navigation-specific issues, a separate, related fix
- Redesigning the archive’s visual layout or pagination style
- Ongoing monitoring as new content or post types are added
Questions about this fix
Why would this only show up several pages deep into an archive?
Many pagination bugs relate to how a theme or plugin calculates page boundaries or query limits, which can work correctly for the first page or two before a miscalculation surfaces at a specific depth.
Could a plugin update have caused this?
Yes, that's a common cause — a plugin altering how posts are queried or displayed can introduce a pagination conflict without necessarily changing anything else visibly on the site.
Does this affect all my archives, or could it be limited to certain ones?
It can genuinely be limited to a specific archive type, particularly with custom post types that may use different pagination logic than standard posts or categories — we check across types rather than assuming a single, universal cause.
Will fixing this affect how my archives look, not just function?
Generally no, the fix addresses the underlying routing and query logic rather than the visual design, though we verify visual consistency remains intact after the correction.
How urgent is this kind of issue?
It depends on how deep into your archives visitors and search engines typically go — a high-traffic archive with broken pagination beyond page one is more urgent than one rarely browsed past the first page.
Related fixes
If this is the second time this year
A bad update breaking the site is a symptom of updates not being tested first. Care plans run every update on a staging clone before it reaches your live site, which is the actual fix for this happening again.
Your access, your rules
Create a separate admin account for us and delete it when we are done. For anything else, we get in touch and agree a method — never a form field on this site, never by reply to an email.
We back up first, always
Before anything is touched we take a full backup and keep it for 30 days. If a fix goes wrong, we put the site back exactly as it was.
If it is not what you bought
If the problem turns out smaller than what you ordered, we refund the difference. If it is bigger, we stop and send a quote before doing any extra work.
If we cannot fix it
You get back what we received. Diagnosis is on us — you only pay when the problem is actually solved. The payment processor takes its fee before the money reaches us, so we never hold it and it is not ours to return. That is true here as everywhere else.
If it comes back
Reply within seven days of delivery and we put it back on the bench at no cost. The fix is not finished until it holds.
What we are responsible for
If something goes wrong with a fix, our responsibility is limited to what you paid for it. We take a full backup first so mistakes can be undone, and we tell you before doing anything outside what you bought.