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rhizome.org

Rhizome

Last scanned Jul 26, 2026, 2:25 AM · 1 view

80

Overall score

Great

Summary

Rhizome champions born-digital art and culture through commissions, exhibitions, scholarship, and digital preservation. This website is hosted on Cloudflare. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing canonical link.

Rhizome champions born-digital art and culture through commissions, exhibitions, scholarship, and digital preservation.

United States
Hosted on Cloudflare

Top issues to fix

8 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • No H1 heading found

    SEO

    Add 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

    Security

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

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

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

+2 more issues — details in the sections below.

70

SEO

4 issue(s) found

90

Performance

597 ms

75

Security

HTTPS & header checks

90

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.

Rhizome champions born-digital art and culture through commissions, exhibitions, scholarship, and digital preservation.

InstagramFacebook

Meta tags

Title
Rhizome
Description
Rhizome champions born-digital art and culture through commissions, exhibitions, scholarship, and digital preservation.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=5.0, user-scalable=yes
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Rhizome
og:description
—
og:type
website
og:url
https://rhizome.org/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.20.23.201
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.20.23.201
  • 172.66.148.76
AAAA
  • 2606:4700:10::6814:17c9
  • 2606:4700:10::ac42:944c
MX
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx2.googlemail.com
  • alt1.aspmx.l.google.com
TXT
  • v=spf1 include:_spf.google.com ~all
  • zoho-verification=zb03190822.zmverify.zoho.com
NS
  • rosalie.ns.cloudflare.com
  • josh.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
rhizome.org
Valid from
Jun 20, 2026
Valid to
Sep 18, 2026
Days until expiry
53
SAN domains
rhizome.org, *.rhizome.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 0

Links

99 internal · 6 external · 19 broken

Images

5 total · 0 missing alt

Scripts / Styles

7 scripts · 1 stylesheets

JS / CSS size

66.2 KB · 441 KB

Page size

18.5 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://rhizome.org
Final URL
https://rhizome.org
HTTP status
200
HTTP version
HTTP/2
Response time
597 ms
HTML size
18.5 KB
Redirect chain
https://rhizome.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does rhizome.org use?
We did not detect any specific technologies for rhizome.org in the latest scan.
Is rhizome.org secure (HTTPS)?
Yes. rhizome.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 18, 2026.
Who hosts rhizome.org?
rhizome.org is hosted on Cloudflare, behind Cloudflare CDN.
What is rhizome.org's SEO score?
rhizome.org scored 70/100 for SEO in the latest analysis (fair).
What is rhizome.org's overall website score?
rhizome.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.