NAP Consistency Checker

What this checker is actually testing

NAP stands for name, address and phone. The idea behind checking it is simple: a search engine trying to decide whether two listings describe the same business compares those three fields. When they agree everywhere, the listings corroborate each other. When they disagree, the engine has to guess, and guessing sometimes produces a duplicate listing, a lower ranking, or a customer calling a number nobody answers.

What matters is which differences count. Punctuation, capitalisation and standard street abbreviations do not: Google resolves "Road" and "Rd" without difficulty, and a tool that flags forty cosmetic differences trains you to ignore it. This checker normalises those away before comparing, so what it reports back is the set of differences a human should actually care about.

Why the phone number is graded hardest

A wrong phone number costs an enquiry today, not in three months. It is also one of the strongest identity signals on a listing, because a business rarely changes its number and two businesses almost never share one. So a phone mismatch is reported first and hardest, ahead of address and name differences that may take longer to matter.

Indian numbers arrive in several shapes: with a +91 prefix, with a leading zero, spaced into groups, or bare. The checker compares the last ten digits, which is the part that actually identifies the line, so a +91 prefix on one listing and not another will not be reported as a defect.

The name field is where the real risk sits

Most people expect the address to be the problem. In practice the business name causes more damage, for a reason that has nothing to do with consistency: extra words.

If one listing reads "Sharma Dental" and another reads "Sharma Dental Clinic Best Dentist Andheri", that is not an inconsistency to reconcile. It is a listing-name policy breach, and it puts the profile at risk of suspension rather than merely at risk of ranking poorly. The checker looks at word-count differences between your entries and says so when one variant is carrying a payload the others are not.

The rule Google applies is that the name on the listing should be the name on your signage. Nothing else.

What this tool does not do

It compares only what you paste into it. That is a real limitation and worth being clear about, because the listings that cause the most trouble are usually the ones a business does not know exist: an old profile from a previous address, a duplicate created by a well-meaning employee, an aggregator listing generated automatically from a data feed years ago.

Finding those requires searching the directories rather than auditing the ones you already manage. The manual walkthrough covers how to go looking, and NAP consistency at scale covers what changes when there are forty locations rather than one.

It also does not tell you anything about ranking. Clean NAP data is a foundation, not a lever. It removes a reason to rank badly; it does not by itself create a reason to rank well.

FAQ

Does this send my business details anywhere? No. The comparison runs entirely in your browser, in the page you are on. Nothing you type is transmitted to us, stored, or written to any log. You can confirm that by opening your browser's network tab and running a check.

How many listings should I compare? At minimum your Google Business Profile and your own website, because those two disagreeing is both common and entirely within your control. Adding the directories that matter for your sector, JustDial and Practo for a clinic, 99acres or MagicBricks for property, makes the check more useful.

It says my listings agree. Am I done? On the fields you entered, yes. That is genuinely worth knowing, because it rules out one whole class of problem. It does not check the listings you did not enter, and it does not look at categories, hours, duplicates or suspension risk, all of which affect visibility independently of NAP.

Why does it ignore differences I can clearly see? Because they do not matter. Case, punctuation, and abbreviations like Rd for Road are resolved by the systems reading your listings. Reporting them would bury the two or three findings that genuinely need action.

Should I fix the name, address or phone first? Phone, then address, then name, unless the name is carrying extra keywords, in which case fix that immediately. A wrong number loses business straight away. A keyword-stuffed name risks the whole profile.