Type site:uclic.fr intitle:"growth" into Google and in two seconds you get what a crawler takes ten minutes to produce. Google search operators remain one of the cheapest and most underutilized levers in SEO in 2026. However, the list has seriously shortened: link:, info:, +keyword and cache: have disappeared or changed behavior between 2017 and 2024. This guide distinguishes between what still works, what is dead, and how to combine the survivors for surgical SEO audits, content gap analysis, and B2B prospecting.

TL;DR: What remains useful in 2026

About a dozen Google operators are still active and reliable in 2026. The site:, intitle:, inurl:, filetype: families, quotation marks, and the exclusion hyphen cover 90% of SEO and prospecting use cases. The rest is legend or noise.

Key points
  • Google processes approximately 8.5 billion searches per day according to Google Search, and advanced operators filter out a signal that would otherwise be drowned out.
  • Surviving operators in 2026: site:, intitle:, allintitle:, inurl:, allinurl:, intext:, filetype:, related:, OR, "...", -keyword, *.
  • Dead or deprecated: link:, info:, cache:, +keyword, ~keyword, daterange:, inanchor:.
  • Higher-value use cases: indexing audit, content gap, guest post research, email prospecting via filetype:pdf.

What is a Google search operator and why does it still matter?

A Google search operator is a text command inserted into the search bar to filter results. Google officially documents about a dozen operators. With over 91% of global market share according to StatCounter (2025), mastering its syntax remains a cumulative advantage.

Specifically, an operator transforms a query into an SQL filter applied to the Google index. site:example.com only shows indexed pages from that domain. intitle:audit only returns pages whose title contains "audit". You gain precision what you lose in volume, and that's exactly what an SEO or growth marketer in investigation mode is looking for.

Why does Google keep them despite AI?

With the arrival of AI Overviews deployed in over 100 countries according to Google in 2024-2025, one might have thought operators obsolete. It's the opposite: the AI layer absorbs vague queries, but operators become the "power user" mode to bypass synthesis and reach raw URLs.

Which Google search operators still work in 2026?

Twelve operators remain reliable in 2026 according to cross-tests by Ahrefs and Semrush. The list focuses on filtering by domain, title, URL, file type, and Boolean logic. The others are either redundant or unstable.

Page filtering operators

  • site:domain.com -- lists indexed pages of a domain or subdomain. Quick indexing test.
  • intitle:keyword -- pages whose title contains the keyword. Combinable with allintitle: to require multiple terms.
  • inurl:keyword -- pages whose URL contains the keyword. Ideal for spotting /blog/, /category/.
  • intext:keyword -- keyword present in the body of the page (useful for excluding mentions in navigation).
  • filetype:pdf -- restricts to a format (pdf, xls, ppt, doc, csv).

Logical and precision operators

  • "exact phrase" -- strict match, no synonyms.
  • -keyword -- excludes a term from the result.
  • OR or | -- alternative between two terms (in uppercase).
  • * -- wildcard for a missing word in a quoted phrase.
  • related:domain.com -- sites deemed similar by Google. Irregular precision but useful for benchmarking.

According to Backlinko, the combination site: + intitle: remains the most used by professional SEOs to audit a competitor's editorial coverage.

Which Google operators have been removed or deprecated?

Six historical operators have disappeared or lost all reliability between 2011 and 2024. Search Engine Land confirmed in September 2024 the definitive removal of cache:, the last survivor of a long series. The official reason: these operators returned partial data, exploited by spammers and misleading to users.

The graveyard of dead operators

  • link:domain.com -- supposed to list backlinks. Disabled in 2017. No replacement from Google; use Ahrefs, Semrush, or Search Console.
  • info:url -- returned a metadata panel for a URL. Removed early 2017.
  • cache:url -- Google snapshot of a page. Officially removed in September 2024 according to Search Engine Land. Alternative: Wayback Machine.
  • +keyword -- forced strict inclusion. Taken over by Google+ in 2011, never reactivated.
  • ~keyword -- search by synonyms. Useless since the arrival of RankBrain and BERT.
  • daterange: -- Julian date filtering. Replaced by the interface's temporal filter tools.
  • inanchor: and allinanchor: -- still technically present but almost empty returns since 2020.

If you still see link: or cache: in a 2026 SEO guide, close the tab: the source has not been updated.

How to use Google operators for an SEO audit?

Three uses dominate SEO audits in 2026: checking indexing coverage, detecting duplicate content, and mapping a competitor's editorial structure. Semrush reminds that a complete audit of a 500-URL site takes about 30 minutes by combining three operators with a manual export.

Audit indexing in 5 commands

  • site:yourdomain.com -- total indexed volume (to compare with the sitemap).
  • site:yourdomain.com -inurl:https -- detect pages still in HTTP.
  • site:yourdomain.com inurl:? -- identify parameterized URLs indexed by mistake.
  • site:yourdomain.com intitle:"page not found" -- indexed 404s.
  • site:yourdomain.com -site:www.yourdomain.com -- parasitic subdomains.

Detect duplicate content and scraping

Copy an exact phrase from your best article in quotes. If Google returns other domains before yours, you have a canonical, cannibalization, or scraping problem. The method takes two seconds and is still faster than a dedicated tool for a spot-check.

Map a competitor

The sequence site:competitor.com inurl:blog, then site:competitor.com intitle:"guide", then site:competitor.com filetype:pdf extracts all public editorial capital in less than five minutes. Coupled with an export via a structured on-page SEO strategy, this is the basis of any content gap analysis.

How to combine operators for B2B prospecting?

Google operators are the most discreet weapon of outbound teams. According to a Semrush study, 67% of advanced B2B prospectors use filetype:pdf or intext:@domain.com to qualify leads. The logic: find signals that commercial databases don't yet capture.

Find emails and contacts

  • site:linkedin.com/in "VP marketing" "Paris" -- targeted profiles.
  • "@company.com" filetype:pdf -- emails exposed in public documents.
  • intext:"contact" intext:"@" site:company.com -- contact pages of a domain.

Detect buying signals

  • "powered by" "hubspot" site:.fr -- sites using a specific tech stack.
  • intitle:"recruits" intext:"data analyst" -- companies hiring for a position, a growth signal.
  • filetype:pdf "fundraising" 2026 -- recent press releases for opportunistic SEO or outbound targeting.

Guest post and backlink research

SEOs in 2026 still use intitle:"write for us" "your niche", inurl:guest-post intitle:"your niche" or "contributing author" site:.com "saas". Backlinko notes that these patterns still uncover opportunities that classic SEO databases miss, because they overlook new or poorly linked editorial pages.

What are the little-known advanced uses in 2026?

Three uses remain under-exploited even by senior SEOs: academic research, OSINT, and leak monitoring. According to Search Engine Journal, less than 15% of marketers combine more than three operators in the same query, even though that's precisely where the value explodes.

Academic research and monitoring

filetype:pdf site:.edu "large language models" 2025 extracts papers in seconds that Google Scholar hasn't always indexed. site:arxiv.org intitle:"agentic" directly filters scientific preprints.

OSINT and brand monitoring

Monitoring your brand name with "your brand" -site:yourdomain.com excludes your own site and reveals who is talking about you. Combined with a Google alert, it's a free radar. For security, site:pastebin.com "yourcompany.com" can reveal credential leaks.

Media coverage verification

"your name" intitle:"interview" OR intitle:"podcast" provides an exhaustive list of a leader's media appearances. More precise than a Google alert that misses republications. To track these types of signals on a large scale, one quickly switches to automated monitoring workflows.

FAQ

Does the cache: operator still work in 2026?

No. Google officially removed cache: in September 2024 according to Search Engine Land. The alternative remains Wayback Machine or SEO monitoring tools. No rollback is announced by Google, and cached versions are no longer accessible, even via the URL webcache.googleusercontent.com.

How to find a site's backlinks without link:?

The link: operator has been disabled since 2017. Reliable alternatives are Search Console for your own site, and third-party crawl databases (Ahrefs, Semrush, Majestic) for competitors. Ahrefs indexes approximately 35 trillion backlinks according to its public 2025 figures.

Can multiple operators be combined in one query?

Yes, and that's where the value lies. site:example.com intitle:"audit" -inurl:tag filetype:pdf is a perfectly valid query. Google processes AND by default between operators and allows up to 32 words per query according to the official documentation. Beyond that, additional words are ignored.

Do Google operators work on mobile?

Yes, without restriction. The same operators work on the Google app, Chrome mobile, and the Android address bar. Google processes approximately 60% of its queries on mobile according to Google, and the operator layer applies to the same index. The only drawback: entering complex syntax is less ergonomic.

Can Google ban an account that abuses operators?

Not for reasonable human use. However, heavy automation (massive scraping via operators) triggers CAPTCHAs and a temporary IP block. Search Engine Journal recommends staying under 100 queries per hour per IP to avoid anti-bot filters, or using the paid Custom Search API.

Conclusion: What to remember for 2026

Google search operators are not a vintage topic. They are native filters on the world's largest web index, and they remain free where SEO SaaS charges four figures per month. The 2026 list is shorter than in 2015, but the survivors cover all critical use cases: indexing audit, content gap, email prospecting, guest post research, OSINT.

The reflex to install: before opening a tool, type the query into Google. You will save time nine times out of ten. And to structure recurrent use within an SEO or growth team, document your typical queries in a shared Notion; it's the highest ROI investment you can make this quarter.