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SGSiteGraph

polyhaven.com

Poly Haven

Last scanned Jul 26, 2026, 1:49 PM

80

Overall score

Great

Summary

The Public 3D Asset Library. This website uses Next.js behind Cloudflare CDN. SEO is good (75/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.

The Public 3D Asset Library

Top issues to fix

9 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

43 ms

75

Security

HTTPS & header checks

70

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

The Public 3D Asset Library

Meta tags

Title
Poly Haven
Description
The Public 3D Asset Library
Canonical
https://polyhaven.com/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Poly Haven • Poly Haven
og:description
The Public 3D Asset Library
og:type
website
og:url
https://polyhaven.com/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
polyhaven.com
Valid from
Jun 28, 2026
Valid to
Sep 26, 2026
Days until expiry
59
SAN domains
polyhaven.com, *.polyhaven.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 4 · H2 11 · H3 0

Links

33 internal · 19 external · 20 broken

Images

37 total · 37 missing alt

Scripts / Styles

21 scripts · 3 stylesheets

JS / CSS size

7.1 KB · 13.1 KB

Page size

82.3 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://polyhaven.com
Final URL
https://polyhaven.com
HTTP status
200
HTTP version
HTTP/2
Response time
42 ms
HTML size
82.3 KB
Redirect chain
https://polyhaven.com

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Frequently asked questions

What technology does polyhaven.com use?
polyhaven.com is built with Next.js, Cloudflare Analytics.
Is polyhaven.com secure (HTTPS)?
Yes. polyhaven.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 26, 2026.
Who hosts polyhaven.com?
Hosting provider information for polyhaven.com is not available yet.
What is polyhaven.com's SEO score?
polyhaven.com scored 75/100 for SEO in the latest analysis (fair).
What is polyhaven.com's overall website score?
polyhaven.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.