Web Analysis for Cwi - cwi.nl
Centrum Wiskunde & Informatica (CWI) is the national research institute for mathematics and computer science in the Netherlands.
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
Siteadvisor Rating
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
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
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 Nameserver Information
Host | IP Address | Country | |
---|---|---|---|
ns1.zurich.surf.net | 195.176.255.9 | Switzerland | |
dwalin.nikhef.nl | 192.16.199.17 | The Netherlands | |
ns2.cwi.nl | 192.16.191.36 | The Netherlands | |
ns1.cwi.nl | 192.16.191.8 | 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
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).