Website review nlnetlabs.nl
NLnet Labs - Home
Generated on March 04 2026 23:20 PM
Old data? UPDATE !
The score is 68/100
SEO Content
Title
NLnet Labs - Home
Length : 17
Perfect, your title contains between 10 and 70 characters.
Description
Research & Development, Internet architecture, DNS, Routing, Stability and Security.
Length : 84
Great, your meta description contains between 70 and 160 characters.
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/ |
| title | NLnet Labs |
| image | https://nlnetlabs.nl/static/logos/NLnetLabs/Mark_NLnet_Labs.png |
| description | Research & Development, Internet architecture, DNS, Routing, Stability and Security. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 11 | 4 | 0 | 0 | 0 |
- [H2] Open Source
- [H2] Open Standards
- [H2] Research
- [H2] Education
- [H2] NSD
- [H2] Unbound
- [H2] Krill
- [H2] Routinator
- [H2] News
- [H2] Our work is supported by
- [H2] Further navigation
- [H3] NSD 4.14.1 released
- [H3] Krill 0.15.1 ‘Contains Adult Language’ Released
- [H3] Rotonda 0.5.1 released
- [H3] New OpenPGP keys for release signing and vulnerability reporting
Images
We found 30 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 31%
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.
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 55 links including 3 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 | Internal | Passing Juice |
| Mailing Lists | Internal | Passing Juice |
| Security Advisories | Internal | Passing Juice |
| Support Contracts | Internal | Passing Juice |
| Consultancy | Internal | Passing Juice |
| Unbound | Internal | Passing Juice |
| NSD | Internal | Passing Juice |
| Cascade | Internal | Passing Juice |
| domain | External | Passing Juice |
| dnst | Internal | Passing Juice |
| ldns | Internal | Passing Juice |
| Krill | Internal | Passing Juice |
| Routinator | Internal | Passing Juice |
| RTRTR | Internal | Passing Juice |
| Rotonda | Internal | 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 | Internal | Passing Juice |
| Support Us | Internal | Passing Juice |
| Krill 0.15.1 ‘Contains Adult Language’ Released | Internal | Passing Juice |
| Rotonda 0.5.1 released | Internal | Passing Juice |
| New OpenPGP keys for release signing and vulnerability reporting | Internal | Passing Juice |
| More 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
nlnet signing news projects keys support nsd labs rotonda software
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| nlnet | 9 |  |
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| labs | 9 | |
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| support | 6 | |
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| software | 6 | |
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| keys | 4 | |
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Usability
Url
Domain : nlnetlabs.nl
Length : 12
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://nlnetlabs.nl/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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