Building this domain's report…
Global rank
AI visibility
SEO health
Visits
per month, estimated
Keywords
ranking in Google
Organic share
of all search traffic
LLMS.txt
lines AI engines can read
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Featured
Keywords & Content
Site & Competitors
Building this domain's report…
Global rank
AI visibility
SEO health
Visits
per month, estimated
Keywords
ranking in Google
Organic share
of all search traffic
LLMS.txt
lines AI engines can read
Global rank: Worldwide · 2026-08
#345,464
AI visibility: Grade A
87
SEO health: Latest audit
95
Visits
153
per month, estimated
Keywords
46
ranking in Google
Organic share
100%
153 organic visits
LLMS.txt
Published
160 lines AI engines can read
You're seeing the free preview of postcodes.io
A snapshot of how postcodes.io performs in search and in AI answers — every number below is one we hold, not a guess.
What this company does
Postcodes.io offers a straightforward API for searching, validating, and geolocating UK postcodes, pulling in the latest administrative boundaries and geospatial data. Developers and businesses turn to it for quick lookups that return latitude, longitude, country, region, and more without the hassle of scraping or paying premium fees. It's built to handle bulk requests efficiently, making it a go-to for apps needing…
Our read on the site
The overall SEO health of postcodes.io is strong, with a perfect performance score and good SEO score. However, there are areas for improvement, particularly in accessibility and on-page optimization, which could enhance user experience and search visibility.
Month by month, how much search traffic this domain earns — how much of it is free, and whether it is winning or losing ground.
Monthly visits
153
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
153
100% of all traffic
Paid visits
Whether AI engines can read this brand, understand it, and cite it when someone asks about its category.
Grade A
Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.
The file AI engines read to understand a business. This is what it currently tells them about this one.
Status
Published
AI engines can read it
Lines
160
In the file
Size
7.8K
Characters
Sections
12
The searches this domain already ranks for, and how much traffic they bring it.
Ranking keywords
46
Found in Google for this domain
Visits they bring
153
Estimated organic visits a month
No ranked-keyword data cached for this domain yet.
Ranked Keywords pulls the full list on its first run.
How the site itself performs — speed, accessibility and the technical basics both search crawlers and AI crawlers depend on.
Overall
Excellent
The websites this domain competes with for the same searches and the same AI answers.
The business behind the domain — what it does, where it is, and who runs it.
Postcodes.io offers a straightforward API for searching, validating, and geolocating UK postcodes, pulling in the latest administrative boundaries and geospatial data. Developers and businesses turn to it for quick lookups that return latitude, longitude, country, region, and more without the hassle of scraping or paying premium fees. It's built to handle bulk requests efficiently, making it a go-to for apps needing…
Which markets this brand actually serves, and where the web links to it from.
We only measure visitor geography for domains whose analytics are connected to us. For everyone else this is read live from the web and shown as an estimate — never mixed in with the measured numbers.
No market breakdown available for this brand.
Measured. The country each linking site is hosted in — a real signal of which regions know this brand.
No backlink sample for this domain yet.
Backlink Analytics collects one on its first run.
Who vouches for this domain. Strong, varied links are still the clearest signal of authority — to search engines and to AI engines that cite sources.
We haven't run a backlink crawl for postcodes.io yet, so there are no link counts to show. Backlink Analytics builds the profile on its first run and it appears here after that.
—
links on file
Neighbours of #345,464 in our worldwide ranking — each with its own report.
You are looking at one domain. postcodes.io competes in a market, and the same numbers exist for everyone in it — including the sites AI engines recommend instead of yours. Amrut.ai reads all of them, so you can see who is winning, why, and what to change first.
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0
No paid search detected
100%
0%
We don't hold a month-by-month history for this domain yet.
The traffic dashboard builds one from the first scan onwards.
Present
6/8 core fields
92/100
robots ✗ · sitemap ✓
Detected
Fix these first
Updated May 1, 2026
# Postcode & Geolocation API for the UK | Postcodes.io ## About Postcodes.io stands out as a free, open API service dedicated to UK postcode handling, letting anyone search, validate, and pinpoint locations with ease. It serves up comprehensive data including coords, admin districts, and more from trusted sources like the Ordnance Survey. Perfect for devs embedding postcode smarts into web apps, mobile tools, or backend services without licensing costs. The platform processes single queries or bulk files swiftly, returning clean JSON every time. Businesses rely on it for checkout validations, logistics routing, and customer mapping. Its autocomplete feature powers slick search bars that predict as you type. Reverse lookups turn lat/long into postcodes for field apps. Data stays current with regular updates matching official records. No API keys needed for basic use, lowering barriers for hobbyists and startups. High-volume users get rate limits that suit most needs. Docs include curl examples and SDK snippets for quick starts. Community praises its reliability over pricier rivals. It covers all UK nations: England, Scotland, Wales, NI. Ties into broader geospatial workflows seamlessly. Non-profits map aid zones effectively. E-commerce sites cut shipping fails. Real estate portals enrich listings. Gov tech projects verify addresses. The service evolved from open data advocacy,
Sections in the file
Areas of work
Keywords it claims
Technologies
SEO
Excellent
Performance
Excellent
Accessibility
8 more recommendations, with the exact changes and the pages they apply to, are in the full report.
Products it tells AI about
Audience it targets
Software developers, UK businesses · 25-45 · United Kingdom
Company type
Private