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subwallet.app

SubWallet - Highly secure and comprehensive Web3 wallet

Last scanned Jul 26, 2026, 5:34 AM

90

Overall score

Excellent

Summary

SubWallet is the comprehensive non-custodial wallet solution for Polkadot, Substrate & Ethereum ecosystems. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

SubWallet is the comprehensive non-custodial wallet solution for Polkadot, Substrate & Ethereum ecosystems.

United States
Hosted on Cloudflare

Top issues to fix

5 issues found · 2 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.

  • 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.

  • 7 broken links on the page

    SEO

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

90

SEO

1 issue(s) found

100

Performance

160 ms

70

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.

SubWallet is the comprehensive non-custodial wallet solution for Polkadot, Substrate & Ethereum ecosystems.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
SubWallet - Highly secure and comprehensive Web3 wallet
Description
SubWallet is the comprehensive non-custodial wallet solution for Polkadot, Substrate & Ethereum ecosystems.
Canonical
https://www.subwallet.app/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
SubWallet App
og:description
SubWallet is the comprehensive non-custodial wallet solution for Polkadot, Substrate & Ethereum ecosystems.
og:type
website
og:url
https://subwallet.app/

Twitter Card

twitter:card
summary_large_image
twitter:title
SubWallet App
twitter:description
SubWallet is the comprehensive non-custodial wallet solution for Polkadot, Substrate & Ethereum ecosystems.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.21.36.164
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.21.36.164
  • 172.67.196.252
AAAA
  • 2606:4700:3035::ac43:c4fc
  • 2606:4700:3031::6815:24a4
MX
  • subwallet-app.mail.protection.outlook.com
TXT
  • google-site-verification=CeIVfgrkcpthSu0I1_NovypEC9FUERSEKeUkDIJgNOw
  • google-site-verification=rFZHlgjV8HNAkZY9tPdM4LkB4WuYrlWQt9vTRBloBGs
  • google-site-verification=3Wu01uy40tZRbEwxWz4hRlGMCDLQ_0bGEkjobsactBk
  • MS=ms40561716
  • v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
NS
  • elle.ns.cloudflare.com
  • brad.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
subwallet.app
Valid from
Jun 10, 2026
Valid to
Sep 8, 2026
Days until expiry
43
SAN domains
subwallet.app

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 0

Links

4 internal · 32 external · 7 broken

Images

70 total · 0 missing alt

Scripts / Styles

21 scripts · 6 stylesheets

JS / CSS size

2.3 KB · 1.6 KB

Page size

100 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
8

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://subwallet.app
Final URL
https://subwallet.app
HTTP status
200
HTTP version
HTTP/2
Response time
158 ms
HTML size
100 KB
Redirect chain
https://subwallet.app

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Frequently asked questions

What technology does subwallet.app use?
subwallet.app is built with Bootstrap, jQuery, Google Analytics, Cloudflare Analytics.
Is subwallet.app secure (HTTPS)?
Yes. subwallet.app uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 8, 2026.
Who hosts subwallet.app?
subwallet.app is hosted on Cloudflare, behind Cloudflare CDN.
What is subwallet.app's SEO score?
subwallet.app scored 90/100 for SEO in the latest analysis (excellent).
What is subwallet.app's overall website score?
subwallet.app has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.