www.zip-codes.com
Registered
Page analyze update date:
2026/01/23 19:05:10
Last whois update date:
2026/01/23 19:04:59
Domain Status
Registered
Paid till
19.07.2028
Available from
18.08.2028
×
![Fullscreen website screenshot]()
www.zip-codes.com Website screenshot
SEO Score
81.51%
119
Score achieved
146
Maximum score
Main Information
Title: ZIP Code Database List & Canadian Postal Code Listings
Description: ZIP Code Database list & Demographics - Boundary data with ZIP Codes by City, County, State, CBSA, MSA.
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 132 KB
Server Information
IP: 74.208.235.117
Location: United States,US,,,37.751,-97.822,America/Chicago
Meta Tags List
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1
- equiv: Content-Type content: text/html; charset=iso-8859-1
- equiv: content-language content: en-us
- equiv: X-UA-Compatible content: IE=edge
- name: robots content: index,follow
- name: revisit-after content: 31
- name: theme-color content: #959FD3
- content: ZIP-Codes.com property: name
- content: 1-800-425-1169 property: telephone
- property: og:site_name content: ZIP-Codes.com
- property: og:url content: https://www.zip-codes.com/
- property: og:type content: article
- name: description content: ZIP Code Database list & Demographics - Boundary data with ZIP Codes by City, County, State, CBSA, MSA.
- name: google-site-verification content: vgQW3tSDALFQjQaGi5_QsrdXn561UBqTVbFk9DonDWQ
- name: msvalidate.01 content: 57DDA012DE9C8357918B73809E666CA6
- property: og:site_name content: ZIP-Codes.com
- property: og:title content: ZIP Code Database List & Canadian Postal Code Listings, FREE lookups.
- property: og:type content: website
- property: og:url content: https://www.zip-codes.com/
- property: og:image content: https://www.zip-codes.com/images/logo.png
Internal Links
External Links
Whois Information
domain_name: zip-codes.com
update_date: 2022-12-16T13:47:00Z
update_time: 1671198420
creation_date: 1998-07-20T04:00:00Z
creation_time: 900907200
expiration_date: 2028-07-19T04:00:00Z
Whois Raw Data
Domain Name: ZIP-CODES.COM
Registrar: Tucows Domains Inc.
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 1998-07-20T04:00:00Z
Registry Expiry Date: 2028-07-19T04:00:00Z
Updated Date: 2022-12-16T13:47:00Z
Name Server: NS1.ZIP-CODES.COM
Name Server: NS2.ZIP-CODES.COM
REGISTRAR Contact: Tucows Domains Inc.
>>> Last update of RDAP database: 2026-01-23T22:04:59Z
Robots.txt
Sitemap: https://www.zip-codes.com/sitemap.xml
User-agent: *
Disallow: /cgi-bin/
Disallow: /admin/
Disallow: /cache/
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
135987 bytes
Page size acceptable for fast loading.
✓
Resources
43 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
✓
Caching
private
Cache-control headers properly set.
✓
Page Speed
1.54 ms
Excellent loading speed.
On-Page SEO
✓
Title
ZIP Code Database List & Canadian Postal Code Listings
Good title length (30-60 characters).
✓
Meta Description
ZIP Code Database list & Demographics - Boundary data with ZIP Codes by City, County, State, CBSA, MSA. Lenght:103
Good meta description length (100-160 characters).
✓
H1 Heading
1 found - "World's Most Comprehensive Postal and ZIP Code Database"
Good - single H1 heading found.
✓
Word Count
3073
Content very comprehensive. Consider breaking into multiple pages if too long.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
!
Images
20 total, 2 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:description
Add missing OpenGraph tags for social media sharing: og:description
✓
Structured Data
2 JSON-LD scripts
Structured data (JSON-LD) found.