Google Search Console may sometimes report a very large number of URLs under the Page indexing status:

Crawled – currently not indexed

After website owners investigate the problem, implement corrective measures, and start validation in Google Search Console, Google may send an email similar to:

We're validating your Page indexing issue fixes for your site.

The notification may further explain that Google has started validating fixes for:

Crawled – currently not indexed

For example, a website such as:

examplebusiness.com

might have approximately 250,000 URLs affected.

Seeing hundreds of thousands of affected URLs can be alarming. However, this status does not automatically mean that the website has been penalized or that 250,000 legitimate pages have disappeared from Google.

On many websites, especially WordPress sites, such huge URL counts are caused by automatically generated, duplicate, parameterized, malformed, filtered, search, pagination, attachment, feed, or other low-value URLs.

This article explains what the notification means, what Google is validating, why the number of affected pages can become extremely large, and how website administrators should monitor the situation.

What Does “Crawled – Currently Not Indexed” Mean?

The status means that Google discovered a URL and successfully crawled it, but Google has currently decided not to include that URL in its search index.

In simplified form:

URL discovered → Googlebot crawled URL → Google evaluated page → URL not currently indexed

The important distinction is that crawling and indexing are separate processes.

Google may be able to access a page perfectly while still deciding that the page does not currently need to appear in the search index.

Therefore:

Crawled ≠ Indexed

A URL can return HTTP 200 OK and still remain excluded from Google's index.

Does This Mean Google Found a Technical Error?

Not necessarily.

“Crawled – currently not indexed” does not by itself indicate a manual penalty, security problem, server failure, robots.txt block, or Google Search Console malfunction.

Google may decide not to index a crawled URL because of factors such as:

• Duplicate or near-duplicate content
• Thin content
• Low-value pages
• Automatically generated URLs
• Parameter-based URLs
• Internal search-result pages
• Filter or sorting pages
• Pagination
• Tag or archive pages
• Soft 404-like pages
• Weak internal linking
• Similar pages with little unique value
• Canonicalization signals
• Large quantities of unnecessary URLs
• Pages that Google does not consider useful enough for indexing

The correct investigation therefore depends heavily on what kinds of URLs make up the affected count.

Why Can Hundreds of Thousands of URLs Appear?

Suppose a website has only 2,000 genuine pages, articles, products, and categories.

Search Console could still discover 250,000 URLs if the CMS, plugins, theme, scripts, or bots create multiple URL variations.

For example:

https://examplebusiness.com/article/
https://examplebusiness.com/article/?page=1
https://examplebusiness.com/article/?sort=new
https://examplebusiness.com/article/?ref=abc
https://examplebusiness.com/?s=keyword
https://examplebusiness.com/tag/example/
https://examplebusiness.com/feed/

If many parameters can be combined, the number of discoverable URLs can grow dramatically.

A website containing a few thousand real pages can therefore expose hundreds of thousands or even millions of crawlable URL combinations.

This phenomenon is commonly called URL explosion or a crawl-space explosion.

Common Causes of URL Explosion

1. Query Parameters

URLs containing unnecessary parameters may create many variations of essentially the same content.

Examples:

?sort=
?filter=
?page=
?ref=
?source=
?session=
?search=

Google may crawl these URLs individually before determining that many do not deserve separate indexing.

2. Internal Search Pages

WordPress and other CMS platforms can generate search-result URLs such as:

https://examplebusiness.com/?s=printer

If bots, spam links, malformed links, or automated requests create thousands of search combinations, Google may discover a huge number of URLs.

Internal search-result pages generally should not become a massive indexable section of a normal business website.

3. Spam or Bot-Generated URLs

Bots may request URLs that were never intentionally created.

Examples:

/?listing/123456/
/?product/987654/
/?search/randomtext/
/?category/generatedvalue/

The web application may dynamically respond with HTTP 200 instead of correctly rejecting the nonexistent URL.

Google can then treat these URLs as potentially valid pages and crawl them.

4. Improper HTTP 200 Responses

One of the most important technical checks is the HTTP status returned for invalid URLs.

Suppose:

https://examplebusiness.com/nonexistent-random-page-xyz/

does not actually exist.

Ideally, the server should normally return:

HTTP/1.1 404 Not Found

or, where intentionally removed and appropriate:

HTTP/1.1 410 Gone

A problematic configuration may instead return:

HTTP/1.1 200 OK

while displaying a generic page, homepage, empty template, or “not found” message.

This can substantially increase the number of URLs Google considers crawlable.

Why HTTP Status Codes Matter

Search engines rely on HTTP responses to understand what happened to a URL.

Common responses include:

200 OK
The requested resource exists and has been successfully returned.

301 Moved Permanently
The resource has permanently moved to another URL.

302 Found / Temporary Redirect
The resource is temporarily available elsewhere.

404 Not Found
The requested resource does not exist.

410 Gone
The resource existed or was intentionally recognized but has been permanently removed.

5xx Server Error
The server could not successfully process the request.

If meaningless or nonexistent URLs consistently return HTTP 200, Google may waste crawling resources evaluating URLs that should never have been treated as valid content.

Testing URLs with cURL

Administrators can inspect an HTTP response from Windows PowerShell or Command Prompt using:

curl.exe -I "https://examplebusiness.com/"

A normal homepage may return:

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8

Now test a deliberately nonexistent URL:

curl.exe -I "https://examplebusiness.com/this-page-definitely-does-not-exist-987654/"

A correctly handled missing page should normally return:

HTTP/1.1 404 Not Found

The website may display a custom, branded 404 page, but the HTTP status should still be 404.

The visual appearance of the error page and its HTTP response code are two different things.

What Does “We're Validating Your Page Indexing Issue Fixes” Mean?

After corrective changes are implemented, the administrator may initiate validation from Google Search Console.

Google can then send a notification stating that it has started validating the fix for:

Crawled – currently not indexed

This means Google is reassessing affected URLs to determine whether the situation represented by the report has changed.

Validation may involve Google revisiting affected URL samples and updating its understanding as URLs are crawled and processed.

It is not an instant bulk operation across every URL.

Validation Is Not a Request to Index Every Affected URL

This is particularly important.

Suppose Search Console reports:

250,000 affected URLs

The goal is usually not to make all 250,000 URLs indexed.

If 245,000 are junk, duplicate, parameterized, malformed, search-generated, or otherwise unnecessary URLs, the correct outcome may be for those URLs to remain excluded or disappear from relevant reporting over time.

The objective should be:

Index valuable canonical pages and prevent unnecessary URLs from consuming Google's attention.

Indexing more URLs is not automatically better SEO.

What Happens During Validation?

The exact internal validation process is controlled by Google and can evolve, but conceptually the process can be understood as:

Stage 1: Fix implemented

The administrator corrects the underlying problem.

Examples include:

• Correcting invalid HTTP responses
• Removing unwanted URL-generation patterns
• Adding appropriate canonicalization
• Improving content quality
• Correcting internal links
• Updating sitemaps
• Removing unnecessary URLs

Stage 2: Validation initiated

The administrator requests validation where Search Console provides that option.

Stage 3: Google reevaluates URLs

Google processes affected URLs and determines whether the reported condition still applies.

Stage 4: Search Console updates

The validation status and Page indexing reports change as Google gathers sufficient information.

How Long Does Validation Take?

Google Search Console may state that validation can take several days, but large indexing situations can take longer to fully settle.

A website involving hundreds of thousands of URLs should not be expected to normalize immediately.

Google has to revisit URLs according to its crawling priorities and then process the resulting indexing signals.

Changes in Search Console reporting can therefore lag behind server-side corrections.

Should Validation Be Restarted Repeatedly?

Generally, no.

Once the underlying issue has been properly corrected and validation has started, repeatedly changing configurations or restarting validation without a technical reason may make troubleshooting more confusing.

Instead, monitor:

• Validation status
• Page indexing trends
• Example affected URLs
• Server responses
• XML sitemap status
• Canonical pages
• Googlebot activity where logs are available
• Whether new unwanted URLs continue appearing

What Should You Monitor During Validation?

1. Number of Affected URLs

Record the affected count periodically.

For example:

Day 1   : 250,000
Day 5   : 248,500
Day 10  : 230,000
Day 20  : 175,000

Do not expect a perfectly smooth decline. Search Console reporting may change in batches.

The more important question is whether Google continues discovering new unwanted URL patterns.

2. Sample URLs

Open the affected Search Console report and inspect examples.

Look for patterns such as:

?s=
?filter=
?listing=
/tag/
/feed/
/search/
/page/

A recurring pattern is often more useful diagnostically than the raw URL count.

3. URL Inspection

Use Search Console's URL Inspection tool for important pages.

Check whether:

• Google can access the URL
• Indexing is allowed
• The canonical URL is appropriate
• The page has been indexed
• Google selected a different canonical
• The page has meaningful content

Prioritize important pages rather than manually inspecting thousands of low-value URLs.

Check the XML Sitemap

A sitemap should focus on canonical URLs that you genuinely want search engines to consider for indexing.

For example:

https://examplebusiness.com/sitemap_index.xml

Avoid intentionally submitting:

• Search results
• Junk parameters
• Duplicate URLs
• Temporary pages
• Invalid URLs
• Unnecessary feeds
• Tracking URLs
• Noncanonical variations

A sitemap is not a guarantee of indexing. It is a strong discovery and organizational signal.

Review robots.txt Carefully

A typical WordPress installation may contain directives similar to:

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Additional restrictions should be implemented only when technically appropriate.

A common mistake is immediately blocking problematic URLs with robots.txt.

Blocking crawling can prevent Google from fetching the URL and observing other signals, including some removal or canonicalization changes.

Therefore, robots.txt should not be treated as a universal URL-removal tool.

404 vs robots.txt vs noindex vs Canonical

These mechanisms solve different problems.

404 / 410

Use when the page should not exist.

noindex

Use when a real accessible page may exist for users but should not appear in search results.

Canonical

Use when multiple valid URLs contain identical or substantially similar content and one preferred version should be treated as canonical.

robots.txt

Use to control crawling of selected resources or URL areas. It is primarily a crawling control mechanism, not a guaranteed de-indexing mechanism.

Choosing the correct mechanism is critical.

Do Not Redirect Every Invalid URL to the Homepage

A common SEO mistake is configuring all nonexistent URLs to redirect to:

https://examplebusiness.com/

This does not genuinely resolve the missing-resource condition.

If an invalid URL has no appropriate replacement, a proper 404 or 410 response is usually more meaningful than redirecting everything to the homepage.

Use a 301 redirect when there is a legitimate replacement.

Example:

/old-service-page/
        ↓ 301
/new-service-page/

Improve Important Pages That Remain Unindexed

Not every “Crawled – currently not indexed” URL is junk.

Some may be legitimate pages that Google has crawled but has not selected for indexing.

For those pages, examine:

• Content originality
• Depth and usefulness
• Page purpose
• Duplicate sections
• Titles and headings
• Internal links
• Canonical configuration
• Sitemap inclusion
• Navigation accessibility
• Similar competing pages on the same site

Adding more words solely to increase word count is not a reliable solution.

The page should provide a clear reason to exist independently.

Internal Linking Matters

Important pages should be discoverable through the site's normal architecture.

For example:

Homepage
   ↓
Services
   ↓
Cloud Services
   ↓
Cloud Backup

A page that exists only in a sitemap but receives no meaningful internal links may appear less important than a page integrated naturally into navigation and related content.

Use descriptive internal links between relevant pages.

Check Canonical Tags

A canonical element may look like:

<link rel="canonical" href="https://examplebusiness.com/cloud-backup/" />

A page accidentally pointing its canonical to another page can send conflicting indexing signals.

Check that important canonical pages use the intended canonical destination.

Also investigate situations where Google reports:

Google-selected canonical differs from user-declared canonical

This can indicate duplication or inconsistent signals.

Check WordPress Plugins and Themes

For WordPress websites, URL explosion may originate from:

• SEO plugins
• Search plugins
• Filtering plugins
• Directory/listing plugins
• E-commerce plugins
• Pagination systems
• Themes
• Custom rewrite rules
• Old plugins
• Removed plugins that left URL structures behind

Review plugin functionality before disabling or deleting anything on a production website.

Take a complete backup first.

Examine Server Logs

Server access logs can reveal how Googlebot is crawling the website.

Look for repeated patterns such as:

Googlebot → /?listing=12345
Googlebot → /?listing=12346
Googlebot → /?listing=12347

If Googlebot keeps discovering thousands of similar URLs, investigate where those URLs are being exposed.

Possible sources include:

• Internal HTML links
• XML sitemaps
• Old indexed pages
• External spam links
• Plugin-generated links
• JavaScript
• Redirect chains
• Historical URL structures

Stopping the source of unnecessary discovery is often more effective than dealing with URLs individually.

Do You Need to Submit 250,000 URLs Manually?

No.

Do not attempt to manually request indexing for hundreds of thousands of URLs.

Manual URL inspection and indexing requests are better reserved for a limited number of important pages.

For large-scale recovery, concentrate on:

• Correct HTTP behavior
• Clean sitemap
• Correct canonicalization
• High-quality pages
• Good internal linking
• Elimination of unnecessary URL generation
• Consistent site architecture

Google can rediscover and reassess the website through normal crawling.

Should You Delete All “Crawled – Currently Not Indexed” Pages?

No.

The status is not itself a deletion instruction.

First classify affected URLs.

For example:

Affected URLs
      |
      +-- Valuable page
      |      |
      |      +-- Improve/index where appropriate
      |
      +-- Duplicate
      |      |
      |      +-- Canonicalize/consolidate
      |
      +-- Invalid URL
      |      |
      |      +-- 404/410 where appropriate
      |
      +-- Search/filter page
             |
             +-- Apply suitable indexing/crawling strategy

Different URL categories require different solutions.

Recommended Recovery Workflow

A practical workflow for large-scale “Crawled – currently not indexed” problems is:

Audit → Classify → Identify patterns → Fix generation source → Correct HTTP responses → Review canonicalization → Clean sitemap → Improve important pages → Strengthen internal linking → Validate → Monitor

Do not optimize merely for the Search Console number.

Optimize for a clean website in which:

valuable URLs are discoverable and indexable, while unnecessary URLs are minimized.

What Does Successful Validation Mean?

Successful validation generally indicates that Google has confirmed the reported condition has been addressed according to its validation process.

However, it does not mean:

• Every URL will be indexed
• Rankings will immediately increase
• Search traffic will immediately recover
• Google will index all sitemap URLs
• Every historical unwanted URL will disappear instantly

Indexing remains algorithmic.

Google ultimately decides which pages are included in its search index.

What If Validation Fails?

A failed validation should trigger another investigation of the affected examples.

Determine whether:

• The original problem still exists
• Only some URL patterns were corrected
• New problematic URLs are still being generated
• Invalid URLs still return 200
• Canonicalization remains inconsistent
• Important pages are too similar
• Internal search pages remain crawlable/indexable
• Sitemap entries contain unwanted URLs
• Internal links still expose bad patterns

Do not simply click validation repeatedly without understanding why it failed.

Important Security Practice

When sharing Search Console screenshots, emails, logs, or troubleshooting information publicly, remove or replace:

• Real domain names where confidentiality is desired
• Publisher/account identifiers
• Search Console message identifiers
• Email addresses
• API keys
• Authentication tokens
• Internal server addresses
• Customer information

Use examples such as:

examplebusiness.com
example.org
example.net

instead.

Final Conclusion

A Google Search Console notification saying:

“We're validating your Page indexing issue fixes”

is generally a sign that Google's validation process has begun after corrective action was submitted.

When the issue is:

Crawled – currently not indexed

the objective should not be to force every reported URL into Google's index.

For a website with hundreds of thousands of affected URLs, administrators should first determine whether the URLs are genuine content or unnecessary variations created through parameters, search pages, plugins, filters, malformed requests, or improper HTTP handling.

The most effective long-term strategy is:

Clean URL architecture + correct HTTP status codes + correct canonicalization + useful original content + clean sitemaps + strong internal linking + ongoing monitoring.

After implementing the correct technical changes, allow Google enough time to crawl and reassess the website while monitoring Search Console for trends and new URL patterns.

Frequently Asked Questions (FAQ)

1. What does “Crawled – currently not indexed” mean?

Google crawled the URL but currently has not included it in its search index.

2. Is “Crawled – currently not indexed” a Google penalty?

No. The status alone does not indicate a manual penalty.

3. Why can Search Console report hundreds of thousands of affected URLs?

Parameters, search pages, filters, plugins, pagination, malformed URLs, spam requests, duplicate URLs, and other dynamically generated URL combinations can dramatically increase the crawlable URL count.

4. Does validation mean Google will index all affected URLs?

No. Validation checks whether the reported issue has changed. Google still determines which URLs deserve indexing.

5. How long can validation take?

Google may complete validation in several days in some cases, but large sites or large URL sets can require considerably longer for crawling and reporting to stabilize.

6. Should I request indexing for every affected URL?

No. Use manual indexing requests selectively for important pages.

7. Should nonexistent URLs return 404?

Normally, yes. A nonexistent resource should generally return an HTTP 404 response rather than HTTP 200.

8. Is a custom 404 page acceptable?

Yes. A custom page can provide navigation and branding while still returning the correct HTTP 404 status.

9. Should all invalid URLs redirect to the homepage?

No. Redirect only when a meaningful replacement exists. Otherwise, a proper 404 or 410 may be more appropriate.

10. Can WordPress plugins create indexing problems?

Yes. Search, filtering, directory, e-commerce, SEO, pagination, and other plugins can create large numbers of URL variations depending on their configuration.

11. Can a URL returning 200 still remain unindexed?

Yes. HTTP 200 means the server successfully returned content. It does not guarantee Google will index the page.

12. Should all URLs in an XML sitemap be indexed?

No. Sitemap submission does not guarantee indexing. The sitemap should contain the canonical URLs you genuinely want Google to discover and consider.

13. Should I use robots.txt to remove unwanted pages from Google?

Not automatically. robots.txt controls crawling and should not be treated as a universal de-indexing mechanism.

14. What is better: 404 or 410?

Both can indicate that content is unavailable. A 404 means not found, while 410 explicitly indicates the resource is gone. Choose based on the actual situation rather than using 410 universally.

15. Can duplicate content cause “Crawled – currently not indexed”?

Yes. Google may decide not to index URLs that substantially duplicate other pages.

16. Can thin content cause this status?

Potentially. Pages providing little unique value may not be selected for indexing.

17. Should I improve internal links?

Yes. Strong, logical internal linking helps Google discover pages and understand their relationship and importance.

18. Does a canonical tag guarantee indexing?

No. Canonicalization is a signal about the preferred URL; it does not guarantee that the preferred page will be indexed.

19. Can Google choose a different canonical?

Yes. Google may select a canonical different from the one declared by the website when other signals suggest another URL.

20. What should I do while validation is running?

Monitor affected URL patterns, Search Console reports, server responses, sitemap health, important-page indexing, and whether new unwanted URLs continue being generated.

 

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