Duo.nl Web Analysis and Statistics
Website Summary
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When was the website Duo.nl released?
Duo.nl was registered on December 18, 1998 (25 years 10 months 18 days ago).
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What is the traffic rank for Duo.nl?
Website Duo.nl ranked 30,287 globally and 242 in Netherlands.
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How many people visit Duo.nl each day?
Duo.nl has about 40,000 visits and 170,000 pageviews per day.
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How much does Duo.nl earn a month?
Each month Duo.nl can earn $8,700 from advertising revenue.
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How much is Duo.nl worth?
Estimated value of Duo.nl is $210,000
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What IP addresses does Duo.nl resolve to?
Duo.nl resolves to the IP addresses 194.171.77.135
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Where is Duo.nl server located?
Duo.nl's server is located in Groningen, Groningen, Netherlands, 9740.
Duo.nl's metrics:
- Global traffic rank:
- 30,287
- Traffic rank in Netherlands:
- 242
- Daily income:
- $290.00
- Estimated Worth:
- $210,000
- Website category:
- Education/Reference
- Safety status:
- Safe
HTML Analysis
HTML Meta tags:
Title: DUO - Particulier
Description: Informatie voor studenten, terugbetalers en leraren. Informatie over studiefinanciering, studieschuld, reizen, lesgeld, diploma’s en staatsexamens.
Logo:
HTML elements:
- H1 Headings:
- 1
- H2 Headings:
- 23
- H3 Headings:
- 0
- H4 Headings:
- 0
- H5 Headings:
- 0
- H6 Headings:
- 0
- Total Images:
- 4
- Total IFRAMEs:
- 1
Links analysis:
- Total links:
- 50
- Internal links:
- 46
- Internal links (nofollow):
- 0
- External links:
- 1
- External links (nofollow):
- 0
HTML resources breakdown:
The homepage of duo.nl contains 36 resources, the total size is 1.67 MB. They are distributed as follows:
In addition, the duo.nl homepage also uses 6 third-party resources, the total size is 181.80 KB.
HTTP Header:
Http-Version: 1.1
Status-Code: 200
Status: 200
Content-Security-Policy: default-src 'self'; img-src 'self' data: stats.duo.rijkscloud.nl https://*.lpsnmedia.net https://s3-eu-west-1.amazonaws.com/obipub/ https://*.duo.nl https://duo.nl https://www.toegankelijkheidsverklaring.nl/files/verklaring/label/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.duo.nl https://stats.duo.rijkscloud.nl https://www.googletagmanager.com ajax.googleapis.com https://cdnjs.cloudflare.com https://a.optnmnstr.com https://*.obi4wan.com https://*.pusher.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:;; connect-src 'self' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googleapis.com https://kennisbank.prd.duo.nl https://*.obi4wan.com https://*.pusher.com wss://*.pusher.com; object-src 'none'; frame-src 'self' https://cloud.reflexappointment.nl
Cache-Control: no-store
Referrer-Policy: no-referrer, strict-origin-when-cross-origin
vary: Origin
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Access-Control-Allow-Origin,Access-Control-Allow-Credentials
Strict-Transport-Security: max-age=631138519;includeSubDomains
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Type: text/html;charset=UTF-8
Date: Fri, 03 Feb 2023 07:47:02 GMT
Connection: close
Duo.nl Traffic Analysis
- Daily unique visitors:
- 40,000
- Daily pageviews:
- 170,000
- Daily pageviews per visitor:
- 4.3
- Monthly visits:
- 1,200,000
- Annual visits:
- 14,600,000
Google Lighthouse Audit
Google Lighthouse is an open-source, automated tool for measuring the quality of web pages. Google Lighthouse audits websites on two separate mobile and desktop environments. Audit results are based on scores from 1-100 and are divided into 5 parts:
- Performance: This is the most important part, it evaluates the performance of your website. Performance based on Core Web Vitals and key parameters such as First Contentful Paint (FCP), First Input Delay (FID), Largest Contentful Paint (LCP) and Cumulative Layout Shift (CLS).
- Accessibility: Test user accessibility to your web application.
- Best Practices: Website Trust and Safety testing, extensions, XSS, HTTPS...
- SEO (on page): These checks ensure that your page is following basic search engine optimization advice.
- Progressive Web App (PWA): Check out the modern technologies used on your web app.
Here are the results of the Google Lighthouse audit for the website duo.nl:
On Mobile
On Desktop
Duo.nl SSL Certificate Information
Common name: www.duo.nl
SANs: www.duo.nl, duo.nl, data.duo.nl, mijnduo.nl, www.mijnduo.nl, diplomaregister.nl, www.diplomaregister.nl, examenloket.nl, www.examenloket.nl, bron.nl, www.bron.nl, bezwaarschriftenocw.nl, www.bezwaarschriftenocw.nl, rio-kennisbank.duo.nl, mijndiploma.nl, www.mijndiploma.nl, mijndiplomas.nl, www.mijndiplomas.nl
Organization: Dienst Uitvoering Onderwijs
Location: Groningen, Groningen, NL
Serial Number: 56FA4DF12102E75FF9D42FC7F469AB2B9ED94455
Signature Algorithm: RSA-SHA256
Issuer: QuoVadis Europe SSL CA G2
Fingerprint: 91a8a9c0a36b70c2e0799d86e17a01e39a7483d9
FingerprintSha256: 6d105add1b1d426a2cb91fdc0528fca3b17242b9a4d1eb09b09fd6176517ecd1
Duo.nl Domain Name Information
- Domain TLD:
- nl
- Registration Date:
- December 18, 1998
- Domain Age:
- 25 years 10 months 18 days
- Domain Status:
- active
Domain Nameserver Information:
Full WHOIS Lookup:
Status: active
Registrar:
Rijksoverheid
Buitenhof 34
2513AH Den Haag
Netherlands
Abuse Contact:
Creation Date: 1998-12-18
Updated Date: 2022-06-03
DNSSEC: yes
Domain nameservers:
ns2.surfnet.nl
ns1.duo.nl 194.171.77.37
ns1.duo.nl 2001:67c:262c:861::37
Record maintained by: NL Domain Registry
Copyright notice
No part of this publication may be reproduced, published, stored in a
retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, recording, or otherwise, without prior
permission of the Foundation for Internet Domain Registration in the
Netherlands (SIDN).
These restrictions apply equally to registrars, except in that
reproductions and publications are permitted insofar as they are
reasonable, necessary and solely in the context of the registration
activities referred to in the General Terms and Conditions for .nl
Registrars.
Any use of this material for advertising, targeting commercial offers or
similar activities is explicitly forbidden and liable to result in legal
action. Anyone who is aware or suspects that such activities are taking
place is asked to inform the Foundation for Internet Domain Registration
in the Netherlands.
(c) The Foundation for Internet Domain Registration in the Netherlands
(SIDN) Dutch Copyright Act, protection of authors' rights (Section 10,
subsection 1, clause 1).
Duo.nl Server Information
- Server IP Address:
- 194.171.77.135
- Hosted Country:
- 🇳🇱 Netherlands
- Latitude, longitude:
- 53.2192 , 6.56667
- Location:
- Groningen, Groningen, Netherlands, 9740
DNS Record Analysis:
RNAME: postmaster.duo.nl
Serial: 2014309063
Refresh: 900
Retry: 90
Expire: 604800
Minimum TTL: 86400
Target: grnms102.duo.nl
Target: grnms101.duo.nl
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Het Nibud is een onafhankelijk kennis- en adviescentrum op het gebied van huishoudfinanciën. Het voorkomen van geldproblemen is ons doel.
Typos of Duo.nl
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