Website review unbound.net
NLnet Labs - Unbound - About
Generated on March 08 2026 05:31 AM
Old data? UPDATE !
The score is 67/100
SEO Content
Title
NLnet Labs - Unbound - About
Length : 34
Perfect, your title contains between 10 and 70 characters.
Description
Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. To help increase online privacy, Unbound supports DNS-over-TLS and DNS-over-HTTPS which allows clients to encrypt their communication. In addition, it supports various modern standards that limit …
Length : 348
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
NLnet Labs, NLnetLabs, Open Netlabs, OpenNetlabs, DNS, DNSSEC, name server, nameserver, resolver, Unbound, NSD, Cascade, dnsi, dnst, domain, mimir, LDNS, infosec, open source, Krill, Routinator, Rotonda, RPKI, BGPSEC, ROA, BGP
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| site_name | NLnet Labs |
| type | website |
| url | https://nlnetlabs.nl/projects/unbound/about/ |
| title | Unbound - About |
| image | https://nlnetlabs.nl/static/logos/NLnetLabs/Mark_NLnet_Labs.png |
| description | Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. To help increase online privacy, Unbound supports DNS-over-TLS and DNS-over-HTTPS which allows clients to encrypt their communication. In addition, it supports various modern standards that limit … |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 8 | 0 | 0 | 0 | 0 |
- [H1] UNBOUND
- [H2] RECENT SECURITY ADVISORY
- [H2] Most Recent Version
- [H2] Change Log
- [H2] Documentation
- [H2] Source Code
- [H2] Mailing List
- [H2] Bug Reporting
- [H2] Further navigation
Images
We found 3 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 36%
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
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
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 67 links including 2 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Software | Internal | Passing Juice |
| Unbound | Internal | Passing Juice |
| NSD | Internal | Passing Juice |
| Cascade | Internal | Passing Juice |
| dnsi | Internal | Passing Juice |
| dnst | Internal | Passing Juice |
| mimir | Internal | Passing Juice |
| domain | Internal | Passing Juice |
| ldns | Internal | Passing Juice |
| Krill | Internal | Passing Juice |
| Routinator | Internal | Passing Juice |
| RTRTR | Internal | Passing Juice |
| Rotonda | Internal | Passing Juice |
| Support Policy | Internal | Passing Juice |
| Community Forum | External | Passing Juice |
| Mailing Lists | Internal | Passing Juice |
| Security Advisories | Internal | Passing Juice |
| Support Contracts | Internal | Passing Juice |
| Consultancy | Internal | Passing Juice |
| Unbound | External | Passing Juice |
| NSD | External | Passing Juice |
| Cascade | External | Passing Juice |
| domain | External | Passing Juice |
| dnst | External | Passing Juice |
| ldns | Internal | Passing Juice |
| Krill | External | Passing Juice |
| Routinator | External | Passing Juice |
| RTRTR | External | Passing Juice |
| Rotonda | External | Passing Juice |
| Standardisation | Internal | Passing Juice |
| Operations | Internal | Passing Juice |
| Policy | Internal | Passing Juice |
| Presentations | Internal | Passing Juice |
| Publications | Internal | Passing Juice |
| Research Vision | Internal | Passing Juice |
| Projects | Internal | Passing Juice |
| Collaborations | Internal | Passing Juice |
| Publications | Internal | Passing Juice |
| Student Projects | Internal | Passing Juice |
| Other Activities | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Sponsors | Internal | Passing Juice |
| Blog | External | Passing Juice |
| Support Us | Internal | Passing Juice |
| Download | Internal | Passing Juice |
| Support | Internal | Passing Juice |
| RFC Compliance | Internal | Passing Juice |
| Security Advisories | Internal | Passing Juice |
| DNS-over-TLS | External | Passing Juice |
| DNS-over-HTTPS | External | Passing Juice |
| Query Name Minimisation | External | Passing Juice |
| Aggressive Use of DNSSEC-Validated Cache | External | Passing Juice |
| authority zones | External | Passing Juice |
| packages | External | Passing Juice |
| Unbound 1.24.2 | Internal | Passing Juice |
| Unbound 1.24.2 | Internal | Passing Juice |
| Browse GitHub Repository | External | Passing Juice |
| unbound-users | External | Passing Juice |
| GitHub issues | External | Passing Juice |
| News | Internal | Passing Juice |
| People | Internal | Passing Juice |
| Careers | Internal | Passing Juice |
| Our Organisation | Internal | Passing Juice |
| Code of Conduct | Internal | Passing Juice |
| Privacy Statement | Internal | Passing Juice |
| Software Signing Keys | Internal | Passing Juice |
| Submit Security Report | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
all software security unbound nlnet support labs dns standards most
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| unbound | 10 |  |
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| support | 9 |  |
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| security | 6 | |
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| nlnet | 5 | |
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| labs | 5 | |
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Usability
Url
Domain : unbound.net
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
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
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
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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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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
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
https://unbound.net/robots.txt
Great, your website has a robots.txt file.
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.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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