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SGSiteGraph

chainid.network

Chainlist

Last scanned Jul 26, 2026, 5:18 AM · 1 view

76

Overall score

Fair

Summary

A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet. This website uses Gatsby hosted on Fastly behind Fastly CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance fair (70/100). Top issue: Missing canonical link.

A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet.

United States
Hosted on Fastly

Top issues to fix

9 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.

  • Very heavy page (5.0 MB)

    Performance

    Compress images (WebP/AVIF), lazy-load below-the-fold media, and trim unused JavaScript.

  • 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.

  • Missing canonical link

    SEO

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

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

70

Performance

2.92 s

65

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.

A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet.

Meta tags

Title
Chainlist
Description
A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Chainlist
og:description
A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet.
og:type
website
og:url

Twitter Card

twitter:card
summary
twitter:title
Chainlist
twitter:description
A list of EVM-based chains that also allows you to add chains to your favorite Web3 wallet.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
185.199.111.153
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 185.199.111.153
  • 185.199.110.153
  • 185.199.108.153
  • 185.199.109.153
AAAA
MX
  • eforward2.registrar-servers.com
  • eforward3.registrar-servers.com
  • eforward4.registrar-servers.com
  • eforward1.registrar-servers.com
  • eforward5.registrar-servers.com
TXT
  • v=spf1 include:spf.efwd.registrar-servers.com ~all
NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
chainid.network
Valid from
Jun 24, 2026
Valid to
Sep 22, 2026
Days until expiry
57
SAN domains
chainid.network

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

2208 internal · 2 external · 0 broken

Images

2640 total · 182 missing alt

Scripts / Styles

1231 scripts · 0 stylesheets

JS / CSS size

732 KB · 33.9 KB

Page size

5.0 MB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://chainid.network
Final URL
https://chainid.network
HTTP status
200
HTTP version
HTTP/2
Response time
2.81 s
HTML size
5.0 MB
Redirect chain
https://chainid.network

See something wrong on this report? Request a correction

Frequently asked questions

What technology does chainid.network use?
chainid.network is built with Gatsby.
Is chainid.network secure (HTTPS)?
Yes. chainid.network uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 22, 2026.
Who hosts chainid.network?
chainid.network is hosted on Fastly, behind Fastly CDN.
What is chainid.network's SEO score?
chainid.network scored 75/100 for SEO in the latest analysis (fair).
What is chainid.network's overall website score?
chainid.network has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.