zellerfeld.com
Zellerfeld - printed shoes on every foot
Last scanned Aug 24, 2026, 1:21 PM
Overall score
Fair
Summary
Step into the world’s first fully 3D-printed footwear platform. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.
Zellerfeld
Step into the world’s first fully 3D-printed footwear platform. By replacing traditional factories with advanced robotics, Zellerfeld turns digital designs into custom-fit reality. No glue, no seams, and zero waste - just pure innovation that you can wear.
- 905 West Howard Lane, Building B, Suite 200, Austin, TX, 78753, US
- Hosted on AWS
Top issues to fix
9 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
147 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Zellerfeld
Step into the world’s first fully 3D-printed footwear platform. By replacing traditional factories with advanced robotics, Zellerfeld turns digital designs into custom-fit reality. No glue, no seams, and zero waste - just pure innovation that you can wear.
Contact
Email, phone, and address published on this site's own pages.
- Address
- 905 West Howard Lane, Building B, Suite 200, Austin, TX, 78753, US
Meta tags
- Title
- Zellerfeld - printed shoes on every foot
- Description
- Step into the world’s first fully 3D-printed footwear platform. By replacing traditional factories with advanced robotics, Zellerfeld turns digital designs into custom-fit reality. No glue, no seams, and zero waste - just pure innovation that you can wear.
- Canonical
- https://www.zellerfeld.com/discover
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- Manifest
- https://www.zellerfeld.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA |
|
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.zellerfeld.com
- Valid from
- Jul 17, 2026
- Valid to
- Oct 15, 2026
- Days until expiry
- 51
- SAN domains
- www.zellerfeld.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 12 · H3 70
Links
61 internal · 15 external · 15 broken
Images
175 total · 0 missing alt
Scripts / Styles
91 scripts · 2 stylesheets
JS / CSS size
1.9 MB · 415 B
Page size
33.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://zellerfeld.com
- Final URL
- https://www.zellerfeld.com/
- HTTP status
- 429
- HTTP version
- HTTP/2
- Response time
- 147 ms
- HTML size
- 33.0 KB
- Redirect chain
- https://zellerfeld.com → https://www.zellerfeld.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does zellerfeld.com use?
- zellerfeld.com is built with Next.js, Shopify, Google Analytics.
- Is zellerfeld.com secure (HTTPS)?
- Yes. zellerfeld.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 15, 2026.
- Who hosts zellerfeld.com?
- zellerfeld.com is hosted on AWS, behind Vercel CDN.
- What is zellerfeld.com's SEO score?
- zellerfeld.com scored 75/100 for SEO in the latest analysis (fair).
- What is zellerfeld.com's overall website score?
- zellerfeld.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- What company operates zellerfeld.com?
- zellerfeld.com is operated by Zellerfeld. Step into the world’s first fully 3D-printed footwear platform. By replacing traditional factories with advanced robotics, Zellerfeld turns digital designs into custom-fit reality. No glue, no seams, and zero waste - just pure innovation that you can wear.
OpenGraph & Twitter Card
OpenGraph
Twitter Card