Bulk index checking

When a list replaces a single check

A single URL can be verified by hand with the steps in how to check if a URL is indexed. Bulk checking is the same question asked of a list: every guest post from a campaign, every citation from a local SEO build, every product page after a migration. Three things change once the list grows: access, throughput and error handling.

Route 1: Search Console URL Inspection API

If every URL sits on sites you have verified, the Search Console API exposes URL Inspection programmatically. It returns the same indexed or not-indexed verdict and detail as the URL Inspection tool in the browser.

Limits are the deciding factor. Google's published usage limits for index inspection are:

So a single property can be inspected at most 2,000 URLs a day. A 30,000-page site takes over two weeks for one full pass. For larger sites the Page indexing report gives property-wide counts, but its example lists are capped at 1,000 rows, so it does not replace a per-URL check.

The API is useless for backlinks, because the linking pages belong to other people.

Route 2: query-based bulk checkers

For URLs you do not own, a bulk checker runs public search queries for each URL and records whether Google returns it. Better tools use more than one query form because each form has blind spots:

• site: plus the URL, which Google says may show whether a URL is indexed but does not return every indexed URL (why).
• The quoted URL and an inurl: query, which can catch pages site: misses (details).
• The bare URL as a plain search.

Counting a URL as indexed when any form returns it reduces false negatives. The cost is a small risk of false positives where a near-identical URL matches, which the accuracy page discusses.

A bulk checking workflow

1. Clean the list. Remove duplicates, normalise protocol, and decide whether www and non-www variants count as the same URL. Messy input is the largest avoidable source of wrong verdicts.
2. Pre-check blockers. URLs returning 404, carrying noindex or blocked in robots.txt will never be indexed. Filter them using noindex and robots checks so they don't inflate the not-indexed count.
3. Wait long enough. Checking a backlink an hour after it goes live tells you little. See re-check frequency.
4. Run the batch and export to CSV with the check date.
5. Triage the negatives. Sort not-indexed URLs by cause using interpreting not-indexed results.
6. Act and re-check. Fix or resubmit, then check the same list again later, as described in from check to resubmit.

Cost and throughput

Query-based checkers usually charge per URL checked rather than per URL found indexed, because the work is the same either way. When comparing tools, look at:

• Batch ceiling. How many URLs a single job accepts.
• Query forms per URL. One site: lookup is cheaper to run but misses more.
• Export. CSV or API output so results can be joined back to a link spreadsheet.
• Scheduling. Whether a re-check can be set to run automatically after submission.

As a concrete example, the publisher's IndexChex index checker charges 1 credit per URL, accepts up to 10,000 URLs per job, runs four query forms and exports to CSV. IndexChex's weekly measurement on recurring URL sets puts its checker at about 96% accurate on average as of October 2026; how that compares with other checkers depends on their own published methods.

Accuracy at scale

Small error rates matter more on big lists. A checker that is wrong on a few URLs in a hundred will mislabel dozens in a few thousand. Two habits keep this manageable. First, spot-check a sample of not-indexed results by hand with a quoted search. Second, treat a single negative as provisional and confirm it with a second check days later, since checks disagree for reasons that have nothing to do with the tool, including Google rotating which results it serves.

For backlink campaigns specifically, the backlink indexation guide explains why the linking page, not the target, is the URL to check. Background on indexers and checkers is in the index checker glossary entry.