Rug.nl Top 100 university | Rijksuniversiteit Groningen

De Rijksuniversiteit Groningen is een internationale universiteit met hoog aangeschreven onderwijs en onderzoek. Op vrijwel ieder vakgebied zijn er op...

Rug.nl Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 2.73 sec.

Last Checked: 04/19/2024

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Rug.nl traffic estimate is about 10,867 unique visitors and 45,533 pageviews per day. The approximated value of rug.nl is 797,160 USD. Every unique visitor makes about 4.19 pageviews on average.

Alexa Traffic Rank estimates that rug.nl is ranked number 1,871 in the world, while most of its traffic comes from Netherlands, where it occupies as high as 130 place.

It’s good for rug.nl that their hosting company SURFnet bv is located in Netherlands, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by SURFnet bv.

Rug.nl is registered under .NL top-level domain. Check other websites in .NL zone.

During the last check (November 27, 2019) rug.nl has an expired SSL certificate issued by TERENA (expired on May 13, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by TERENA.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust rug.nl is pretty a safe domain.

Relying on Google Mobile-Friendly test rug.nl is well optimized for mobile and tablet devices, however website page loading time may be improved.

Rug.nl General Information

Rug.nl Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
Netherlands NL	48.9%
United States US	9.9%
China CN	6.9%
United Kingdom GB	2.9%
India IN	2.9%
Spain ES	2.2%
Japan JP	2%
Iran IR	1.8%
Germany DE	1.7%
Other	20.9%

Country	Rank
Netherlands NL	130
Ethiopia ET	1166
Sudan SD	3637
Nigeria NG	4212
Belgium BE	6108
Philippines PH	7650
Spain ES	10003
South Africa ZA	10978
Iran IR	12622
United Kingdom GB	13950
Indonesia ID	15914
China CN	16533

Rug.nl Traffic Distribution

Where do visitors go on rug.nl?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
rug.nl	33.67%
nestor.rug.nl	30.05%
signon.rug.nl	9.23%
proxy-ub.rug.nl	3.75%
let.rug.nl	3.35%
rooster.rug.nl	2.56%
portal.rug.nl	2.11%
icce.rug.nl	2.06%
aclosport.rug.nl	1.62%
elabjournal.rug.nl	1.34%
other	10.29%

Subdomain	Views per User
elabjournal.rug.nl	7.6
nestor.rug.nl	5.5
aclosport.rug.nl	5.3
proxy-ub.rug.nl	5
icce.rug.nl	4.5
webhosting.rug.nl	4.1
housing.rug.nl	4
diy.rug.nl	4
myprint.rug.nl	3.7
rug.nl	3.1
other	1.59

Subdomain	Reach
rug.nl	50.19%
signon.rug.nl	38.17%
nestor.rug.nl	25.29%
let.rug.nl	10.62%
rooster.rug.nl	9.78%
portal.rug.nl	4.21%
proxy-ub.rug.nl	3.47%
astro.rug.nl	2.88%
icce.rug.nl	2.14%
studentportal.rug.nl	2.13%
other	19.34%

Rug.nl Popularity

How popular is rug.nl?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	14603	2721
past month	12037	-6630
past week	9845	-202
yesterday	11976	2705

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	13015	2221	569	-20.07%	4.19	4%
30	10039	-9099	746	97%	4.65	37%
7	7451	-308	102	4%	5.3	3%
1	10744	3365	72	-33.17%	4.4	-14.79%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	16468	3292	503	-23.23%
30	13887	-5981	59	44%
7	11750	-150	70	1%
1	13706	2676	60	-21.65%

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Rug.nl Safety Information

Rankchart Summary

Safe

Updated: 04/19/2024

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 03/21/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/12/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/22/2021

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McAfee assesses rug.nl for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze rug.nl for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/09/2019

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The WOT calculates reputation of the rug.nl. This reputation system receives ratings from users and information from third-party sources, assesses the rug.nl for safety features and confirms, whether rug.nl is suitable for children.

Rug.nl SSL Information

Information about SSL/TLS certificates

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Domain	rug.nl
Issuer Organization	TERENA
Issuer	TERENA SSL CA 3
Algorithm	RSA-SHA256
Valid form	05/09/2018
Expiration	05/13/2020
Signed	Certificate is not self signed
Additional Domains	rug.nl www.rug.nl production.ucms.rug.nl

SSL Checker

Rug.nl Server Information

Rug.nl Server Location

Where website hosting server is located?

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Rug.nl ASN Information

Information about IP address owner

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ASN ID: 1103

ASN Title: SURFnet bv

Updated: 10/02/2023

Raw ASN data:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS1101 - AS1200'

as-block: AS1101 - AS1200
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2002-08-22T14:57:50Z
last-modified: 2014-02-24T13:15:15Z
source: RIPE

% Information related to 'AS1103'

% Abuse contact for 'AS1103' is 'cert@surfnet.nl'

aut-num: AS1103
as-name: SURFNET-NL
descr: SURFnet, The Netherlands
org: ORG-Sb3-RIPE
remarks: For security/abuse issues:
remarks: "mnt-irt: irt-SURFnet-CERT" or
remarks: contact
import: from AS42 accept AS-PCH
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import: from AS8781 accept AS8781
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import: from AS13335 accept AS13335
import: from AS14413 accept AS-LINKEDIN
import: from AS14907 accept AS14907
import: from AS15133 accept AS-EDGECAST
import: from AS15169 accept AS15169
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import: from AS15703 accept AS-TRUESERVER
import: from AS15772 accept AS-WNET
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import: from AS15879 accept AS-IS
import: from AS16265 accept AS-LEASEWEB
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import: from AS20932 accept AS-SIG
import: from AS20940 accept AS-AKAMAI
import: from AS20953 accept AS-INFO
import: from AS20965 accept AS-GEANT
import: from AS20969 accept AS20969 AS25182
import: from AS21221 accept AS-INFOPACT
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import: from AS21478 accept AS-PLEX
import: from AS22822 accept AS-LLNW
import: from AS24167 accept AS24167
import: from AS24586 accept AS-NL-INTERMAX
import: from AS24642 accept AS-NL-CAVEO
import: from AS24730 accept as24730
import: from AS24875 accept AS-ISPSERVICES
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import: from AS25074 accept AS-INETBONE
import: from AS25151 accept AS-CYSO
import: from AS25152 accept AS25152
import: from AS25182 accept AS25182
import: from AS25220 accept AS25220
import: from AS25459 accept AS-NEDZONE
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import: from AS25596 accept AS-CAMBRIUM
import: from AS28685 accept AS-ROUTIT
import: from AS28757 accept AS28757
import: from AS28788 accept AS-UNILOGICNET
import: from AS28876 accept AS-SUEC-DACOR
import: from AS28929 accept AS28929
import: from AS29075 accept AS-IELO
import: from AS29208 accept AS-DIALTELECOM
import: from AS29263 accept AS-HAAGNET
import: from AS29396 accept AS-UNET
import: from AS29462 accept AS29462
import: from AS30094 accept AS30094
import: from AS30132 accept AS-ISC-AMS1
import: from AS30781 accept AS-JAGUAR
import: from AS30889 accept AS-WAYCOM
import: from AS31019 accept AS31019
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import: from AS34177 accept AS34177
import: from AS34288 accept AS34288:AS-IX:AS-SWISSIX
import: from AS34305 accept AS-EUROACCESS
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import: from AS36408 accept AS36408
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import: from AS199524 accept AS199524
import: from AS203769 accept AS203769
import: from AS206130 accept AS206130
import: from AS206350 accept AS206350
export: to AS42 announce AS-SURFNET
export: to AS112 announce AS-SURFNET
export: to AS260 announce AS-SURFNET
export: to AS286 announce AS-SURFNET
export: to AS288 announce AS-SURFNET
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export: to AS714 announce AS-SURFNET
export: to AS1101 announce AS-SURFNET
export: to AS1102 announce AS-SURFNET
export: to AS1104 announce ANY
export: to AS1124 announce {0.0.0.0/0}
export: to AS1125 announce AS-SURFNET
export: to AS1126 announce {0.0.0.0/0}
export: to AS1128 announce {0.0.0.0/0}
export: to AS1132 announce AS-SURFNET
export: to AS1133 announce AS-SURFNET
export: to AS1136 announce AS-SURFNET
export: to AS1139 announce {0.0.0.0/0}
export: to AS1140 announce ANY
export: to AS1142 announce {0.0.0.0/0}
export: to AS1145 announce AS-SURFNET
export: to AS1147 announce AS-SURFNET
export: to AS1148 announce AS-SURFNET
export: to AS1151 announce AS-SURFNET
export: to AS1161 announce {0.0.0.0/0}
export: to AS1162 announce {0.0.0.0/0}
export: to AS1200 announce ANY
export: to AS1837 announce AS-SURFNET
export: to AS1888 announce {0.0.0.0/0}
export: to AS2018 announce AS-SURFNET
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export: to AS2686 announce AS-SURFNET
export: to AS2906 announce AS-SURFNET
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export: to AS2914 announce AS-SURFNET
export: to AS3209 announce AS-SURFNET
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export: to AS3267 announce AS-SURFNET
export: to AS3292 announce AS-SURFNET
export: to AS3303 announce AS-SURFNET
export: to AS3333 announce ANY
export: to AS4589 announce AS-SURFNET
export: to AS4651 announce AS-SURFNET
export: to AS5390 announce AS-SURFNET
export: to AS5406 announce AS-SURFNET
export: to AS5410 announce AS-SURFNET
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export: to AS5459 announce AS-SURFNET
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export: to AS5588 announce AS-SURFNET
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export: to AS6777 action community .= { 6777:6777 }; announce AS-SURFNET
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export: to AS20640 announce AS-SURFNET
export: to AS20847 announce AS-SURFNET
export: to AS20857 announce AS-SURFNET
export: to AS20932 announce AS-SURFNET
export: to AS20940 announce AS-SURFNET
export: to AS20953 announce AS-SURFNET
export: to AS20965 announce AS-SURFNET
export: to AS20969 announce AS-SURFNET
export: to AS21221 announce AS-SURFNET
export: to AS21320 announce AS-SURFNET
export: to AS21263 announce AS-SURFNET
export: to AS21371 announce AS-SURFNET
export: to AS21478 announce AS-SURFNET
export: to AS22822 announce AS-SURFNET
export: to AS24167 announce AS-SURFNET
export: to AS24586 announce AS-SURFNET
export: to AS24642 announce AS-SURFNET
export: to AS24730 announce AS-SURFNET
export: to AS24875 announce AS-SURFNET
export: to AS24940 announce AS-SURFNET
export: to AS25074 announce AS-SURFNET
export: to AS25151 announce AS-SURFNET
export: to AS25152 announce ANY
export: to AS25182 announce AS-SURFNET
export: to AS25220 announce AS-SURFNET
export: to AS25459 announce AS-SURFNET
export: to AS25542 announce AS-SURFNET
export: to AS25596 announce AS-SURFNET
export: to AS28685 announce AS-SURFNET
export: to AS28757 announce AS-SURFNET
export: to AS28788 announce AS-SURFNET
export: to AS28876 announce AS-SURFNET
export: to AS28929 announce AS-SURFNET
export: to AS29075 announce AS-SURFNET
export: to AS29208 announce AS-SURFNET
export: to AS29263 announce AS-SURFNET
export: to AS29396 announce AS-SURFNET
export: to AS29462 announce AS-SURFNET
export: to AS30094 announce AS-SURFNET
export: to AS30132 announce AS-SURFNET
export: to AS30781 announce AS-SURFNET
export: to AS30889 announce AS-SURFNET
export: to AS31019 announce AS-SURFNET
export: to AS31027 announce AS-SURFNET
export: to AS31216 announce AS-SURFNET
export: to AS31477 announce AS-SURFNET
export: to AS31500 announce AS-SURFNET
export: to AS31529 announce AS-SURFNET
export: to AS31800 announce AS-SURFNET
export: to AS32787 announce AS-SURFNET
export: to AS32934 announce AS-SURFNET
export: to AS33891 announce AS-SURFNET
export: to AS33915 announce AS-SURFNET
export: to AS34106 announce AS-SURFNET
export: to AS34141 announce AS-SURFNET
export: to AS34177 announce AS-SURFNET
export: to AS34288 announce AS-SURFNET
export: to AS34305 announce AS-SURFNET
export: to AS34307 announce AS-SURFNET
export: to AS34309 announce AS-SURFNET
export: to AS34655 announce AS-SURFNET
export: to AS34762 announce AS-SURFNET
export: to AS34968 announce AS-SURFNET
export: to AS35332 announce AS-SURFNET
export: to AS35745 announce AS-SURFNET
export: to AS36408 announce AS-SURFNET
export: to AS36692 announce AS-SURFNET
export: to AS37100 announce AS-SURFNET
export: to AS37271 announce AS-SURFNET
export: to AS37468 announce AS-SURFNET
export: to AS39309 announce AS-SURFNET
export: to AS39326 announce AS-SURFNET
export: to AS39647 announce AS-SURFNET
export: to AS39704 announce AS-SURFNET
export: to AS41552 announce AS-SURFNET
export: to AS41692 announce AS-SURFNET
export: to AS41695 announce AS-SURFNET
export: to AS41887 announce AS-SURFNET
export: to AS41913 announce AS-SURFNET
export: to AS42165 announce AS-SURFNET
export: to AS42385 announce AS-SURFNET
export: to AS42707 announce AS-SURFNET
export: to AS43437 announce AS-SURFNET
export: to AS44654 announce AS-SURFNET
export: to AS46489 announce AS-SURFNET
export: to AS47195 announce AS-SURFNET
export: to AS47886 announce AS-SURFNET
export: to AS48283 announce AS-SURFNET
export: to AS49544 announce AS-SURFNET
export: to AS49685 announce AS-SURFNET
export: to AS49820 announce AS-SURFNET
export: to AS50056 announce AS-SURFNET
export: to AS50266 announce AS-SURFNET
export: to AS50295 announce AS-SURFNET
export: to AS51088 announce AS-SURFNET
export: to AS54113 announce AS-SURFNET
export: to AS57866 announce AS-SURFNET
export: to AS57976 announce AS-SURFNET
export: to AS59964 announce AS-SURFNET
export: to AS60144 announce AS-SURFNET
export: to AS62402 announce AS-SURFNET
export: to AS197000 announce AS-SURFNET
export: to AS197219 announce AS-SURFNET
export: to AS199524 announce AS-SURFNET
export: to AS203769 announce AS-SURFNET
export: to AS206130 announce AS-SURFNET
export: to AS206350 announce AS-SURFNET
admin-c: SNS1-RIPE
tech-c: SNS1-RIPE
status: LEGACY
mnt-by: RIPE-NCC-LEGACY-MNT
mnt-by: AS1103-MNT
created: 2002-09-23T12:44:58Z
last-modified: 2018-06-12T11:42:55Z
source: RIPE

organisation: ORG-Sb3-RIPE
org-name: SURFnet bv
org-type: LIR
address: P.O. Box 19035
address: 3501 DA
address: Utrecht
address: NETHERLANDS
phone: +31887873000
admin-c: HT3384-RIPE
admin-c: MK512-RIPE
admin-c: SNS1-RIPE
admin-c: JK9622-RIPE
admin-c: RVR19-RIPE
admin-c: WB311-RIPE
admin-c: NO17-RIPE
admin-c: RS957-RIPE
admin-c: SM12780-RIPE
abuse-c: SNS1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SN-LIR-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SN-LIR-MNT
created: 2004-04-17T11:43:29Z
last-modified: 2017-08-25T09:59:29Z
source: RIPE # Filtered

role: SURFnet Network Services
address: Kantoren Hoog Overborch (Hoog Catharijne)
address: Moreelsepark 48, 3511 EP Utrecht
address: Postbus 19035, 3501 DA Utrecht
phone: +31 88 7873000
admin-c: JK9622-RIPE
tech-c: NO17-RIPE
tech-c: JK9622-RIPE
tech-c: MK512-RIPE
nic-hdl: SNS1-RIPE
abuse-mailbox: cert@surfnet.nl
mnt-by: AS1103-MNT
created: 2002-07-09T10:06:06Z
last-modified: 2017-08-25T12:01:47Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)

Geolocation

ASN Lookup

Rug.nl Domain Name Information

Rug.nl DNS Information

Domain name service records

(Rescan now...)

A
MX
NS
TXT
SOA

Host	A Record	TTL
rug.nl	129.125.2.51	86400

Host	MX Record	Priority	TTL
rug.nl	mx-a.surfmailfilter.nl	10	86400
rug.nl	mx-1.surfmailfilter.nl	10	86400

Host	NS Record	TTL
rug.nl	ns2.surfnet.nl	86400
rug.nl	dns4.rug.nl	86400
rug.nl	dns3.rug.nl	86400
rug.nl	ns1.surfnet.nl	86400
rug.nl	dns2.rug.nl	86400
rug.nl	dns1.rug.nl	86400

Host	TXT Record	TTL
rug.nl	MS=ms97484282	86400
rug.nl	v=spf1 ip4:129.125.60.0/28 ip4:129.125.2.0/24 ip4:129.125.14.81 ip4:129.125.14.80 ip4:129.125.3.162 ip4:192.87.102.0/24 ip4:194.171.167.0/24 include:_spf.google.com include:mh.blackboard.com ~all	86400

Rug.nl Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Rug.nl HTML Validation

Rug.nl W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Element “input” is missing required attribute “aria-expanded”.

HTML Validator

Rug.nl Desktop Performance

How Well Rug.nl Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

33%

Optimize images

Enable compression

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify JavaScript

Updated: 05/23/2017

Rug.nl Mobile Performance

How Optimized Is Rug.nl for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 05/23/2017

Rug.nl Nearest Competitors

Estimated Nearest Competitors Of Rug.nl

pewinternet.org
rit.edu
ovh.net
stern.de
about.google
depositphotos.com
openedition.org
m***i.edu
core.ac.uk
study.com
rug.nl
openlibrary.org
complex.com
cryoutcreations.eu
toptal.com
archive-it.org
g*.com
bartleby.com
techopedia.com
diabetes.org
c***********s.com
dev.to

Rug.nl URL Typos

Most common user URL mistypes for rug.nl

www.rug.com
www.rug.net
www.rug.org
www.rug.info
www.rug.biz
www.rug.us
www.rug.mobi
www.ug.nl
www.rug.nl
www.eug.nl
www.reug.nl
www.erug.nl
www.dug.nl
www.rdug.nl
www.drug.nl
www.fug.nl
www.rfug.nl
www.frug.nl
www.tug.nl
www.rtug.nl
www.trug.nl
www.rg.nl
www.ryg.nl
www.ruyg.nl
www.ryug.nl
www.rhg.nl
www.ruhg.nl
www.rhug.nl
www.rjg.nl
www.rujg.nl
www.rjug.nl
www.rig.nl
www.ruig.nl
www.riug.nl
www.ru.nl
www.ruf.nl
www.rugf.nl
www.rufg.nl
www.ruv.nl
www.rugv.nl
www.ruvg.nl
www.rut.nl
www.rugt.nl
www.rutg.nl
www.rub.nl
www.rugb.nl
www.rubg.nl
www.ruy.nl
www.rugy.nl
www.ruh.nl
www.rugh.nl

Total Resources	57
Number of Hosts	3
Static Resources	51
JavaScript Resources	17
CSS Resources	3

CSS	182.3 KBytes
Images	1.8 MBytes
HTML	40.0 KBytes
JavaScript	706.4 KBytes
Other	967.0 Bytes

Total Resources	56
Number of Hosts	3
Static Resources	50
JavaScript Resources	17
CSS Resources	3

CSS	182.3 KBytes
Images	1.8 MBytes
HTML	40.0 KBytes
JavaScript	706.4 KBytes
Other	967.0 Bytes