Free SEO utility

URL Parameter Checker

Find tracking, sorting, facet, pagination, and session parameters that create duplicate URLs, crawl waste, weak canonicals, and unstable AI extractability signals.

Check URLs now See Premium Intelligence Audits

Run the URL Parameter Checker

Paste up to 50 URLs. The tool classifies parameters and recommends canonical, noindex, robots, and AI extractability handling.

Tip: plain domains are valid, but only URLs with query strings can reveal parameter risk.

URLs checked

Parameters found

Affected URLs

Average risk

37/100

Duplicate canonical targets detected: https://example.com/products (3 variants).

https://example.com/products?utm_source=linkedin&utm_medium=social&utm_campaign=geo-launch

Tracking parameters detected. Strip them from canonical, sitemap, and internal-link URLs.

Low risk 24/100

Canonical target: https://example.com/products

Canonical

Canonicalize duplicate parameter variants to the clean URL.

Indexability

Index only parameter URLs that create a distinct, useful page state.

Robots / crawl

Avoid sitemap/internal-link exposure for duplicate parameter variants.

AI extractability

Reduce duplicate source URLs so AI systems see one stable citation target.

utm_sourcetracking · Low

Value: linkedin

Strip from canonical URLs. Preserve attribution in analytics, not in indexable source URLs.

utm_mediumtracking · Low

Value: social

Strip from canonical URLs. Preserve attribution in analytics, not in indexable source URLs.

utm_campaigntracking · Low

Value: geo-launch

Strip from canonical URLs. Preserve attribution in analytics, not in indexable source URLs.

Recommended fixes

• Remove duplicate parameters from canonicals and sitemaps.
• Decide index/noindex policy by parameter type.
• Keep internal links pointed at the preferred source URL.
• Create curated landing pages for valuable facets instead of indexing every combination.

https://example.com/products?sort=price-desc&page=2

Parameter duplication risk. Review canonical consolidation, indexability, robots handling, and AI source stability.

Moderate risk 36/100

Canonical target: https://example.com/products

Canonical

Canonicalize duplicate parameter variants to the clean URL.

Indexability

Index only parameter URLs that create a distinct, useful page state.

Robots / crawl

Avoid sitemap/internal-link exposure for duplicate parameter variants.

AI extractability

Reduce duplicate source URLs so AI systems see one stable citation target.

sortsorting · Medium

Value: price-desc

Canonicalize to the default collection unless this sorted view has unique demand and stable content.

pagepagination · Medium

Value: 2

Make a deliberate crawl/index decision; avoid unmanaged page and offset traps.

Recommended fixes

• Remove duplicate parameters from canonicals and sitemaps.
• Decide index/noindex policy by parameter type.
• Keep internal links pointed at the preferred source URL.
• Create curated landing pages for valuable facets instead of indexing every combination.

https://example.com/shop?color=black&size=m&brand=demo

Faceted navigation risk. Decide which filtered URLs deserve indexable, self-canonical pages.

Moderate risk 54/100

Canonical target: https://example.com/shop

Canonical

Self-canonical only curated parameter pages; otherwise canonicalize to the clean parent URL.

Indexability

Index only parameter URLs that create a distinct, useful page state.

Robots / crawl

Avoid sitemap/internal-link exposure for duplicate parameter variants.

AI extractability

Reduce duplicate source URLs so AI systems see one stable citation target.

colorfacet · Medium

Value: black

Separate curated indexable facets from crawl-waste filter combinations.

sizefacet · Medium

Value: m

Separate curated indexable facets from crawl-waste filter combinations.

brandfacet · Medium

Value: demo

Separate curated indexable facets from crawl-waste filter combinations.

Recommended fixes

• Remove duplicate parameters from canonicals and sitemaps.
• Decide index/noindex policy by parameter type.
• Keep internal links pointed at the preferred source URL.
• Create curated landing pages for valuable facets instead of indexing every combination.

https://example.com/search?q=ai+visibility&session=abc123

High crawl/indexing risk. Remove unstable parameters and make the canonical/noindex policy explicit.

High risk 70/100

Canonical target: https://example.com/search

Canonical

Canonicalize duplicate parameter variants to the clean URL.

Indexability

Noindex unstable session/internal-search variants.

Robots / crawl

Remove or block crawl traps after noindex/canonical policy is handled.

AI extractability

Reduce duplicate source URLs so AI systems see one stable citation target.

qinternal search · High

Value: ai visibility

Noindex thin internal search pages; create curated landing pages for terms that deserve visibility.

sessionsession · High

Value: abc123

Remove session IDs from URLs, redirect to the clean URL, and keep them out of links and sitemaps.

Recommended fixes

• Remove duplicate parameters from canonicals and sitemaps.
• Decide index/noindex policy by parameter type.
• Keep internal links pointed at the preferred source URL.
• Create curated landing pages for valuable facets instead of indexing every combination.

https://example.com/products

No query parameters found. This URL is clean for this specific parameter audit.

Clean risk 0/100

Canonical target: https://example.com/products

Canonical

Keep a self-referential canonical on the clean URL.

Indexability

Indexability can stay open if the page has unique, useful content.

Robots / crawl

No parameter-specific robots rule needed.

AI extractability

Stable URL shape supports AI source selection; still verify page facts and schema.

No parameter cleanup needed for this URL.

Recommended fixes

• Keep the clean URL in XML sitemaps.
• Use self-referential canonical tags.
• Keep internal links pointed at this stable URL.

tracking

utm, gclid, fbclid and campaign attribution that should not become canonical URLs.

sorting

sort/order variants that can multiply duplicate collections.

facet

filtered pages that need a deliberate index/noindex decision.

pagination

page/offset variants that can create crawl traps when unmanaged.

session

unstable user-specific parameters that should be removed from indexable URLs.

Why this matters

Canonical cleanup is also an AI visibility problem

Duplicate URL variants dilute crawl budget and make it harder for search engines to choose a source of truth.

AI systems prefer stable, extractable source pages with clean entity facts and predictable canonical signals.

Faceted URLs can be valuable, but only when they have unique demand, stable content, and self-referential canonicals.

Tracking and session URLs should stay out of sitemaps, internal links, and indexable answer-source surfaces.

What replaced Google's old tool

Parameter control moved into your technical SEO system

The old Search Console URL Parameter Tool is gone. The practical replacement is not one toggle; it is a clear policy across canonical tags, noindex rules, robots/crawl controls, internal links, redirects, and XML sitemaps.

Canonicals

Consolidate duplicate campaign, sort, and thin parameter URLs to the preferred clean source page.

Noindex

Keep internal search, session, and weak faceted combinations out of the index.

Robots / crawl

Use crawl controls for true traps, but do not hide URLs before the canonical and noindex policy is clear.

Internal links + sitemaps

Point links and XML sitemaps at stable URLs so search engines and AI systems see the same source of truth.

FAQ

URL parameter SEO questions

Is Google's URL Parameter Tool still available?

No. Google retired the Search Console URL Parameter Tool, so teams now need to manage parameters through canonicals, noindex rules, robots/crawl controls, internal links, and sitemap hygiene.

How do I control URL parameters for SEO now?

Classify each parameter by purpose, then decide whether it should canonicalize to a clean URL, be noindexed, be blocked from crawl paths, be redirected, or become a curated indexable landing page.

Should I block URL parameters in robots.txt?

Only after you understand the parameter. Robots.txt can reduce crawl waste, but it does not replace canonical, noindex, redirect, sitemap, and internal-link decisions.

Do URL parameters affect AI visibility?

Yes. Duplicate and unstable parameter URLs can make it harder for AI systems to identify the preferred, stable source page for entity facts, citations, and extractable answers.

What to fix after the check

Set canonical tags to the clean URL when parameters do not change primary content.
Noindex internal search, session, and thin faceted pages.
Keep only curated parameter pages in XML sitemaps.
Use redirects or edge cleanup for session IDs and malformed campaign URLs.

Escalate into the full intelligence loop

This utility catches one technical source-quality issue. The premium VectorGap audit connects that fix to LLM Perception, Web Perception, GEO Performance, and client-ready proof.

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