Centrum Wiskunde & Informatica (CWI) is the national research institute for mathematics and computer science in the Netherlands.

2.50 Rating by CuteStat

It is a domain having nl extension. It has a global traffic rank of #239602 in the world. This website is estimated worth of $ 37,260.00 and have a daily income of around $ 69.00. As no active threats were reported recently by users, cwi.nl is SAFE to browse.

PageSpeed Score
0
Siteadvisor Rating
No Risk Issues

Traffic Report

Daily Unique Visitors: 6,148
Daily Pageviews: 24,592

Estimated Valuation

Income Per Day: $ 69.00
Estimated Worth: $ 37,260.00

Search Engine Indexes

Google Indexed Pages: 37,200
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: 460,000
Bing Backlinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: No Risk Issues
WOT Trustworthiness: Not Applicable
WOT Child Safety: Not Applicable

Website Ranks & Scores

Alexa Rank: 239,602
Domain Authority: Not Applicable

Web Server Information

Hosted IP Address:

192.16.191.38

Hosted Country:

The Netherlands NL

Location Latitude:

52.3824

Location Longitude:

4.8995
Home — CWI Amsterdam

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: Not Applicable H2 Headings: 34
H3 Headings: 3 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 21
Google Adsense: Not Applicable Google Analytics: Not Applicable

HTTP Header Analysis

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 11 Dec 2019 11:44:15 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 53932
Connection: keep-alive
Content-Language: en-gb
Expires: Sat, 1 Jan 2000 00:00:00 GMT
X-Ua-Compatible: IE=edge
X-Frame-Options: SAMEORIGIN
X-Frame-Options: SAMEORIGIN
X-Varnish-Action: FETCH (pass - not cacheable)
Accept-Ranges: bytes
X-Varnish: 1822062288
Via: 1.1 varnish
Cache-Control: private
X-Varnish-Age: 0
Age: 0
Strict-Transport-Security: max-age=31536000;
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

Domain Information

Domain Registrar: SURFnet B.V.
Domain Status:
active

Domain Nameserver Information

Host IP Address Country
ns1.zurich.surf.net 195.176.255.9 Switzerland Switzerland
dwalin.nikhef.nl 192.16.199.17 The Netherlands The Netherlands
ns2.cwi.nl 192.16.191.36 The Netherlands The Netherlands
ns1.cwi.nl 192.16.191.8 The Netherlands The Netherlands

DNS Record Analysis

Host Type TTL Extra
cwi.nl A 3473 IP: 192.16.191.38
cwi.nl NS 9261 Target: ns1.zurich.surf.net
cwi.nl NS 9261 Target: ns2.cwi.nl
cwi.nl NS 9261 Target: dwalin.nikhef.nl
cwi.nl NS 9261 Target: ns1.cwi.nl
cwi.nl SOA 10800 MNAME: ns1.cwi.nl
RNAME: hostmaster.cwi.nl
Serial: 2019120401
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum TTL: 43200
cwi.nl PTR 86400 Target: 0.184.16.192.in-addr.arpa
cwi.nl PTR 86400 Target: 0.191.16.192.in-addr.arpa
cwi.nl PTR 86400 Target: 0.196.16.192.in-addr.arpa
cwi.nl PTR 86400 Target: 0.197.16.192.in-addr.arpa
cwi.nl PTR 86400 Target: 0.201.16.192.in-addr.arpa
cwi.nl MX 86400 Priority: 100
Target: mx2.surfmailfilter.nl
cwi.nl MX 86400 Priority: 100
Target: mx1.surfmailfilter.nl
cwi.nl TXT 86400 TXT: Centrum Wiskunde & Informatica
cwi.nl TXT 86400 TXT: v=spf1 ip4:192.16.191.0/27 ~all
cwi.nl TXT 86400 TXT: Science Park 123, 1098 XG Amsterdam,
Netherlands

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Full WHOIS Lookup

Domain name: cwi.nl
Status: active

Registrar:
SURFnet B.V.
Moreelsepark 48
3511EP UTRECHT
Netherlands

Abuse Contact:
+31.887873000
cert@surfnet.nl

DNSSEC: yes

Domain nameservers:
ns1.zurich.surf.net
ns1.cwi.nl 192.16.191.8
ns2.cwi.nl 192.16.191.36
dwalin.nikhef.nl

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).