test-ipv6.com
Test your IPv6.
Last scanned Jul 25, 2026, 2:25 AM · 2 views
Overall score
Great
Summary
This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address. This website uses Apache hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG. SEO is good (75/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address.
- United States
- Hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG
Top issues to fix
10 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
134 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address.
Contact
Email, phone, and address published on this site's own pages.
- jfesler@gigo.com
Meta tags
- Title
- Test your IPv6.
- Description
- This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AKAMAI-LINODE-AP - Akamai Connected Cloud, SG
- CDN provider
- —
- IP address
- 172.233.80.99
- ASN
- AS63949 (AKAMAI-LINODE-AP - Akamai Connected Cloud, SG)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- test-ipv6.com
- Valid from
- Jun 11, 2026
- Valid to
- Sep 9, 2026
- Days until expiry
- 46
- SAN domains
- *.osaka.test-ipv6.com, *.test-ipv6.com, ds.v6ns.osaka.test-ipv6.com, ds.v6ns.test-ipv6.com, test-ipv6.com
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
9 internal · 1 external · 1 broken
Images
4 total · 2 missing alt
Scripts / Styles
6 scripts · 1 stylesheets
JS / CSS size
95.4 KB · 2.1 KB
Page size
28.8 KB
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
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://test-ipv6.com
- Final URL
- https://test-ipv6.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 134 ms
- HTML size
- 28.8 KB
- Redirect chain
- https://test-ipv6.com
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Frequently asked questions
- What technology does test-ipv6.com use?
- test-ipv6.com is built with Apache.
- Is test-ipv6.com secure (HTTPS)?
- Yes. test-ipv6.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 9, 2026.
- Who hosts test-ipv6.com?
- test-ipv6.com is hosted on AKAMAI-LINODE-AP - Akamai Connected Cloud, SG.
- What is test-ipv6.com's SEO score?
- test-ipv6.com scored 75/100 for SEO in the latest analysis (fair).
- What is test-ipv6.com's overall website score?
- test-ipv6.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card