Generated on December 15 2025 14:08 PM
Old data? UPDATE !
The score is 50/100
Title
IPv6 Test and Dual-Stack Test For Network Connectivity
Length : 54
Perfect, your title contains between 10 and 70 characters.
Description
This website is dedicated to a simple and effective test of IPv6, dual-stack, and IPv4 connectivity via multiple protocol tests conducted by users through their web browser.
Length : 173
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
IPv6, IP v6, IPv4, IPv, IPv4 to IPv6, IPv6 to IPv4, IPv4 and IPv6, IPv6 and IPv4, IPv6 address, windows IPv6, disable IPv6, IPv6 router, IPv6 firewall, IPv6 howto, IPv6 DNS, test, IPv6 test, IPv6 ISP, IPv6 connectivity, IPv6 connectivity test, IPv6 tunnel, IPv6 tunnel broker, tunnel broker, IPv6 tester, IPv6 testing, connection testing, what is my IPv6 address, IPv4, IPv4 test, IPv4 address, IPv6 and IPv4, IPv6 access, IPv6 interoperability, IPv6 DNS, DNS, DNS AAAA, AAAA record, AAAA records, dual stack, dual-stack, IPv6 dual stack, IPv6 dual-stack
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 1 | 0 | 0 | 0 |
Images
We found 2 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 28%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 8 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| IPv6-only Test | External | Passing Juice |
| Dual-Stack (IPv6 & IPv4) Test | External | Passing Juice |
| IPv4-only Test | External | Passing Juice |
| Home (v4-only) | External | Passing Juice |
| IPv6 Address Calculator | External | Passing Juice |
| IPv6 Prefix Calculator | External | Passing Juice |
| IPv6 Prefix Table (v6-only, big) | External | Passing Juice |
| MTU Test | External | Passing Juice |
Keywords Cloud
please dns ipv4 ipv6 test browser using router page dual-stack
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| test | 10 | ![]() |
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| ipv6 | 7 | ![]() |
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| ipv4 | 7 | ![]() |
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| using | 6 | ![]() |
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| dual-stack | 5 | ![]() |
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Url
Domain : kt2t.radio
Length : 10
Favicon
Very bad. We have not found shortcut icon. Icons are one of easy ways to attract regular visitors to your website more often.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
Dublin Core
This page does not take advantage of Dublin Core.
Doctype
Missing doctype
Encoding
You have not specified the document's charset. Use this free meta tags generator to declare document's charset.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <center> | 8 |
| <font> | 2 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Speed Tips
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Attention! Try to avoid nested tables in HTML. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Too bad, your website does not take advantage of gzip. |
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
Missing
Your website doesn't have a robots.txt file - this can be problematic.
A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.