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caldera.xyz

Caldera - The Internet of Chains

Last scanned Jul 26, 2026, 5:47 AM

86

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 (85/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: Multiple H1 headings 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 · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • 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.

  • 4 broken links on the page

    SEO

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

85

SEO

2 issue(s) found

80

Performance

559 ms

80

Security

HTTPS & header checks

100

Accessibility

0 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.

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
  • alt3.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.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
50
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 5 · H2 9 · H3 9

Links

10 internal · 33 external · 4 broken

Images

226 total · 0 missing alt

Scripts / Styles

11 scripts · 0 stylesheets

JS / CSS size

35.4 KB · 220 KB

Page size

1.1 MB

Robots.txt & Sitemap

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

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://caldera.xyz
Final URL
https://caldera.xyz
HTTP status
200
HTTP version
HTTP/2
Response time
537 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 85/100 for SEO in the latest analysis (great).
What is caldera.xyz's overall website score?
caldera.xyz has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.