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caldera.xyz

Caldera - The Internet of Chains

Last scanned Aug 3, 2026, 7:00 PM · 6 views

82

Overall score

Great

Summary

Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum. This website is hosted on AWS. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance good (80/100). Top issue: No H1 heading found.

Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum.

United States
Hosted on AWS

Top issues to fix

5 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.

  • 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-Frame-Options header

    Security

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

  • No structured data (JSON-LD) found

    SEO

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

  • 4 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

2 issue(s) found

80

Performance

29 ms

80

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

-4 overall since Jul 26, 2026

Overall
82
SEO
80
Security
80
Performance
80
Accessibility
90

Organization

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

Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum.

X (Twitter)X (Twitter)LinkedInYouTubeInstagram

Meta tags

Title
Caldera - The Internet of Chains
Description
Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum.
Canonical
https://caldera.xyz/
Language
en
Charset
utf-8
Viewport
width=device-width
Robots meta
noindex
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Caldera - The Internet of Chains
og:description
Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum.
og:type
website
og:url
https://caldera.xyz/

Twitter Card

twitter:card
summary_large_image
twitter:title
Caldera - The Internet of Chains
twitter:description
Caldera is a network of interconnected, purpose-built blockchains, settling on Ethereum.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
AWS
CDN provider
—
IP address
52.223.52.2
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 52.223.52.2
  • 35.71.142.77
AAAA—
MX
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
TXT—
NS
  • terry.ns.cloudflare.com
  • selah.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
caldera.xyz
Valid from
Jun 17, 2026
Valid to
Sep 15, 2026
Days until expiry
42
SAN domains
caldera.xyz

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 4

Links

9 internal · 31 external · 4 broken

Images

69 total · 0 missing alt

Scripts / Styles

11 scripts · 0 stylesheets

JS / CSS size

35.4 KB · 219 KB

Page size

1.1 MB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
67

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://caldera.xyz
Final URL
https://caldera.xyz
HTTP status
200
HTTP version
HTTP/2
Response time
7 ms
HTML size
1.1 MB
Redirect chain
https://caldera.xyz

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does caldera.xyz use?
We did not detect any specific technologies for caldera.xyz in the latest scan.
Is caldera.xyz secure (HTTPS)?
Yes. caldera.xyz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.
Who hosts caldera.xyz?
caldera.xyz is hosted on AWS.
What is caldera.xyz's SEO score?
caldera.xyz scored 80/100 for SEO in the latest analysis (great).
What is caldera.xyz's overall website score?
caldera.xyz has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Has caldera.xyz's score changed over time?
caldera.xyz's overall score has declined by 4 points (from 86 to 82) since Jul 26, 2026.