zipcodes.gdn website report
Zipcodes · GitHub
Free global postal code validation & lookup for the web. - Zipcodes
Zipcodes was registered 1 month ago, is ranked #1,725,479 worldwide (top 53%), has an estimated value of $780. It may earn around $103 per month from advertising.
Technology & Computing Web Development English GitHub Pages
Last updated
Estimated worth
$780
Automated valuation
Global rank
#1,725,479
Improving
Monthly visitors
1,084
54K page views
Domain age
1 month
Since Sep 26, 2026
Hosted in
United StatesCloudFlare
Security headers
85/100
Response 0.46 s
Key facts about zipcodes.gdn
- Domain
- zipcodes.gdn
- Website name
- Zipcodes · GitHub
- Category
- Technology & Computing › Web Development
- Estimated worth
- $780
- Global rank
- #1,725,479 (top 53% of 3.3M ranked sites)
- Monthly visitors (est.)
- 1,084 · 54K page views
- Registered
- September 26, 2026 (1 month ago)
- Expires
- September 27, 2026
- Server location
United States- Network
- CloudFlare AS13335
- CDN
- GitHub Pages
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 1,807 | 36 | $3 |
| Monthly | 54,219 | 1,084 | $103 |
| Yearly | 650,628 | 13,008 | $1,236 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #30,655,878 |
| 2026-07 | #2,052,731 |
| 2026-08 | #2,188,888 |
| 2026-09 | #1,725,479 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate zipcodes.gdn's value
$780
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $682Driven by the global rank #1,725,479 (≈54K page views / month) plus a capped age bonus.
- Activity value: $780Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (1 month) | $100 |
| Active website with metadata | +$150 |
| Substantial homepage content | +$150 |
| CDN / performance layer (GitHub Pages) | +$100 |
| Security headers (85/100) | +$255 |
| IPv6 enabled | +$25 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | Zipcodes · GitHub 17 chars |
|---|---|
| Meta description | Free global postal code validation & lookup for the web. - Zipcodes 67 chars |
| Meta keywords | None |
| Language | English |
| Response time | 0.46 s Fast |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | GitHub Pages |
|---|---|
| Web server | github.com |
| Platform / language | Not disclosed |
| DNS provider | Unknown |
| Email provider | No MX record |
| SPF record | Missing |
| IPv6 (AAAA) | Yes |
| CAA record | No |
Services verified in DNS
No third-party verification records found.
Domain name
| Extension | .gdn — a generic top-level domain |
|---|---|
| Name length | 8 characters Medium |
| Hyphens / digits | No hyphen · no digits |
Security headers
85
7 passed · 3 to improve · 0 missing
Homepage answered HTTP 200 at https://github.com/zipcodes after 1 redirect · checked Oct 24, 2026
Homepage answered HTTP 200 at https://github.com/zipcodes after 1 redirect · checked Oct 24, 2026
- HTTPSThe homepage is served over an encrypted HTTPS connection.
- HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
- Strict-Transport-Security (HSTS)max-age 365 days, includeSubDomains, preload.
- Content-Security-PolicyPresent but allows 'unsafe-inline', which weakens XSS protection.
- Clickjacking protectionCSP frame-ancestors prevents the site from being framed by others.
- X-Content-Type-Optionsnosniff: browsers will not guess content types.
- Referrer-Policyorigin-when-cross-origin, strict-origin-when-cross-origin
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Cookie flags3 cookie(s) set; _octo (no HttpOnly).
- Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200 date: Sat, 24 Oct 2026 21:02:17 GMT content-type: text/html; charset=utf-8 vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, X-GitHub-Client-Version, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With etag: W/"51891dfd20211d360903e28496be31b7" cache-control: max-age=0, private, must-revalidate strict-transport-security: max-age=31536000; includeSubdomains; preload x-frame-options: deny x-content-type-options: nosniff x-xss-protection: 0 referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin content-security-policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com github.githubassets.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net productionresultssa1.blob.core.windows.net productionresultssa2.blob.core.windows.net productionresultssa3.blob.core.windows.net productionresultssa4.blob.core.windows.net productionresultssa5.blob.core.windows.net productionresultssa6.blob.core.windows.net productionresultssa7.blob.core.windows.net productionresultssa8.blob.core.windows.net productionresultssa9.blob.core.windows.net productionresultssa10.blob.core.windows.net productionresultssa11.blob.core.windows.net productionresultssa12.blob.core.windows.net productionresultssa13.blob.core.windows.net productionresultssa14.blob.core.windows.net productionresultssa15.blob.core.windows.net productionresultssa16.blob.core.windows.net productionresultssa17.blob.core.windows.net productionresultssa18.blob.core.windows.net productionresultssa19.blob.core.windows.net github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com wss://alive-staging.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com wss://production-copilot-host.webpubsub.azure.com wss://production-copilot-host-centralus.webpubsub.azure.com wss://production-copilot-host-centralus-02.webpubsub.azure.com wss://production-copilot-host-westus.webpubsub.azure.com api.github.com/cmc_internal/api/; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com user-images.githubusercontent.com private-user-images.githubusercontent.com opengraph.githubassets.com repository-images.githubusercontent.com marketplace-screenshots.githubusercontent.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com explore-feed.github.com *.googleusercontent.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com secured-user-images.githubusercontent.com private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com github.githubassets.com; script-src github.githubassets.com 'sha256-6AKuI+cDd1MoUL1u4eqrA9PXmnPAkOB4h7421hPUUm0='; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/ server: github.com content-encoding: gzip accept-ranges: bytes set-cookie: _gh_sess=Wiw7z35mhSiRPlH%2F5OXaagdovamkQ4H2qM6aMi4V5TO3VljxXT8HCMLaOIZIkqdHTHfFztTREUyN2TsZz1N%2BtC4PVCVfy9yBiwtaUw%2By3ruZ29T9iZk9l0gETilae2sEA%2FjoftOGJ5spwrDH5sL7dAUlE%2BcM3E9WQAkDRGfmt2rM1OebQ%2F9puOKpyEsKFmIyjILdq6Sari3KyXTgUetkSzHOOob%2FfCgYDKF79Y7QGvOR24fHfFU7HrJj96t4rTu7JnfB5nvfaZmNVsxG%2BZgKzQ%3D%3D--xnDLOTGFfhtFp72H--KbiHEJtkGgMeMfQyEe7cdg%3D%3D; path=/; HttpOnly; secure; SameSite=Lax, _octo=GH1.1.13755666.1792875736; expires=Sun, 24 Oct 2027 21:02:16 GMT; domain=.github.com; path=/; secure; SameSite=Lax, logged_in=no; expires=Sun, 24 Oct 2027 21:02:16 GMT; domain=.github.com; path=/; HttpOnly; secure; SameSite=Lax x-github-request-id: AE16:1DF671:59C3161:7662BE8:6ADD1CD8 x-github-edge-region: fra
Hosting
| IP address | 104.21.64.35 |
|---|---|
| Location | United States |
| Network (ISP) | CloudFlare |
| Autonomous system | AS13335 CloudFlare, Inc. |
| Server software | github.com |
Domain registration (WHOIS)
| Registrar | Unknown |
|---|---|
| Created | September 26, 2026 1 month ago |
| Updated | September 26, 2026 |
| Expires | September 27, 2026 Expired |
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | zipcodes.gdn | ip: 172.67.175.231 | 298 |
| A | zipcodes.gdn | ip: 104.21.64.35 | 298 |
| NS | zipcodes.gdn | target: lisa.ns.cloudflare.com | 86399 |
| NS | zipcodes.gdn | target: woz.ns.cloudflare.com | 86399 |
| SOA | zipcodes.gdn | mname: lisa.ns.cloudflare.com rname: dns.cloudflare.com serial: 2415770150 refresh: 10000 retry: 2400 expire: 604800 minimum-ttl: 1800 | 1800 |
| AAAA | zipcodes.gdn | ipv6: 2606:4700:3036::6815:4023 | 298 |
| AAAA | zipcodes.gdn | ipv6: 2606:4700:3032::ac43:afe7 | 298 |
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zipcodes.gdn compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| zipcodes.gdn | #1,725,479 | $780 | 2026 | United States |
| worldpostalcode.com | #363,462 | $4,426 | 2016 | United States |
| postalcodedb.com | #2,872,025 | $591 | 2012 |  Germany |
| kildekoden.com | #50,860,960 | $100 | — | United States |
| mapszipcode.com | #13,819,955 | $109 | — | United States |
| postal-code-lookup.com | #64,321,614 | $199 | 2015 | United States |
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Questions about zipcodes.gdn
When was zipcodes.gdn registered?
Zipcodes.gdn was registered on September 26, 2026, making it 1 month old.
Where is zipcodes.gdn hosted?
Zipcodes.gdn's server (IP 104.21.64.35) is located in United States.
How much is zipcodes.gdn worth?
We estimate zipcodes.gdn is worth $780. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does zipcodes.gdn get?
Based on its rank, zipcodes.gdn receives roughly 1,084 unique visitors and 54K page views per month. These figures are modelled from the rank, not measured.
What is zipcodes.gdn's global rank?
Zipcodes.gdn has an estimated global rank of 1,725,479, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts zipcodes.gdn?
Zipcodes.gdn resolves to 104.21.64.35, on the network of CloudFlare (AS13335), and is served through GitHub Pages.
What websites are similar to zipcodes.gdn?
Popular websites in the same category as zipcodes.gdn include worldpostalcode.com, postalcodedb.com, kildekoden.com, mapszipcode.com, postal-code-lookup.com.
Own zipcodes.gdn? Add the badge
Shows your live global rank. To cite this report: “StatMemory, zipcodes.gdn website report, https://statmemory.com/zipcodes.gdn”.
StatMemory is not affiliated with zipcodes.gdn. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.