ceur-ws.org - CEUR-WS.org - CEUR Workshop Proceedings (free, open-access publishing, computer science/information systems)

Ceur-ws.org Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 2.23 sec.

Last Checked: 11/16/2024

Ceur-ws.org traffic estimate is about 4,312 unique visitors and 5,174 pageviews per day. The approximated value of ceur-ws.org is 94,900 USD. Every unique visitor makes about 1.2 pageviews on average.

Alexa Traffic Rank estimates that ceur-ws.org is ranked number 10,113 in the world, while most of its traffic comes from China, where it occupies as high as 32,800 place.

ceur-ws.org is hosted by RWTH Aachen University in Germany and we recommend relocating the server to China, as it will speed up ceur-ws.org page load time for the majority of their users. See the list of other websites hosted by RWTH Aachen University.

Ceur-ws.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

During the last check (October 13, 2024) ceur-ws.org has a valid and up-to-date SSL certificate issued by Let's Encrypt that expires on November 29, 2024, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ceur-ws.org is pretty a safe domain.

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

Ceur-ws.org General Information

Ceur-ws.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
China CN	28.9%
India IN	10.9%
United States US	6.5%
Iran IR	3.5%
Nigeria NG	2.4%
Netherlands NL	2.3%
Germany DE	2.3%
Pakistan PK	1.8%
Malaysia MY	1.6%
Other	39.9%

Country	Rank
Ethiopia ET	10517
Tanzania TZ	12458
Nigeria NG	25952
Malaysia MY	30042
China CN	32800
Philippines PH	36005
Pakistan PK	38435
Netherlands NL	46507
India IN	50785
Egypt EG	53786
Iran IR	59801
Turkey TR	60686

Ceur-ws.org Traffic Distribution

Where do visitors go on ceur-ws.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
ceur-ws.org	100%

Subdomain	Views per User
ceur-ws.org	1.2

Ceur-ws.org Popularity

How popular is ceur-ws.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	133382	-50034
past month	118445	-8041
past week	142810	54732
yesterday	77707	-107579

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	222968	-74146	2	47%	1.2	-3.33%
30	199652	-20490	23	20%	1.2	7%
7	252836	108152	18	-50.971%	1.1	-17.29%
1	147934	-165253	4	200%	1	0.9%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	107738	-43378	63	53%
30	94967	-4653	74	8%
7	113957	41256	6	-40.86%
1	60378	-98125	10	200%

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Ceur-ws.org Safety Information

Rankchart Summary

Safe

Updated: 11/16/2024

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: 03/24/2024

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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: 10/31/2016

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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: 02/24/2021

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McAfee assesses ceur-ws.org 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 ceur-ws.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Ceur-ws.org SSL Information

Information about SSL/TLS certificates

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Domain	ceur-ws.org
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	08/31/2024
Expiration	11/29/2024
Signed	Certificate is not self signed
Additional Domains	ceur-ws.org www.ceur-ws.org

SSL Checker

Ceur-ws.org Server Information

Ceur-ws.org Server Location

Where website hosting server is located?

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Ceur-ws.org ASN Information

Information about IP address owner

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ASN ID: 47610

ASN Title: RWTH Aachen University

Updated: 07/20/2024

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 'AS47104 - AS52223'

as-block: AS47104 - AS52223
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: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS47610'

% Abuse contact for 'AS47610' is 'abuse@rwth-aachen.de'

aut-num: AS47610
as-name: RWTH-AS
org: ORG-RAU1-RIPE
import: from AS34953 accept AS34953 OR { 62.112.64.0/19, 91.102.136.0/21, 194.99.73.0/24, 195.137.234.0/23 }
export: to AS34953 announce { 134.61.0.0/16, 134.130.0.0/16, 137.226.0.0/16, 192.35.229.0/24 }
import: from AS680 accept ANY
export: to AS680 announce AS47610
import: from AS5520 accept AS5520
export: to AS5520 announce { 134.61.0.0/16, 134.130.0.0/16, 137.226.0.0/16, 192.35.229.0/24 }
mp-import: afi ipv6.unicast from AS680 accept ANY
mp-export: afi ipv6.unicast to AS680 announce { 2a00:8a60::/32 }
admin-c: NN2136-RIPE
tech-c: CJV25-RIPE
tech-c: NN2136-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: RWTH1-MNT
mnt-routes: RWTH1-MNT
mnt-routes: RWTH4-MNT
created: 2015-05-11T11:57:39Z
last-modified: 2017-11-15T12:33:57Z
source: RIPE

organisation: ORG-RAU1-RIPE
org-name: RWTH Aachen University
org-type: LIR
address: Templergraben 55
address: 52056
address: Aachen
address: GERMANY
phone: +49 241 80 24680
fax-no: +49 241 80 22666
admin-c: NN2136-RIPE
tech-c: CJV25-RIPE
tech-c: NN2136-RIPE
tech-c: RLIR1-RIPE
abuse-c: AR32014-RIPE
mnt-ref: RWTH1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RWTH1-MNT
mnt-ref: RIPE-NCC-HM-MNT
created: 2015-04-29T13:43:42Z
last-modified: 2017-02-18T08:46:34Z
source: RIPE # Filtered

person: Christoph Viethen
address: RWTH Aachen
address: IT Center
address: Wendlingweg 10
address: 52074 Aachen
address: Germany
phone: +49 241 80 29204
nic-hdl: CJV25-RIPE
mnt-by: RWTH1-MNT
created: 2015-04-29T14:44:54Z
last-modified: 2015-04-29T14:56:55Z
source: RIPE # Filtered

person: Nils Neumann
address: RWTH Aachen
address: IT Center
address: Wendlingweg 10
address: 52074 Aachen
address: Germany
phone: +49 241 80 29214
nic-hdl: NN2136-RIPE
mnt-by: RWTH1-MNT
created: 2015-04-29T13:43:41Z
last-modified: 2015-04-29T15:21:02Z
source: RIPE

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

Geolocation

ASN Lookup

Ceur-ws.org Domain Name Information

Ceur-ws.org DNS Information

Domain name service records

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Host	A Record	TTL
ceur-ws.org	137.226.34.227	7200

Host	MX Record	Priority	TTL
ceur-ws.org	p.webcom.ctmail.com	10	3600

Host	NS Record	TTL
ceur-ws.org	ns55.worldnic.com	7200
ceur-ws.org	ns56.worldnic.com	7200

Host	TXT Record	TTL
ceur-ws.org	google-site-verification=dXh2fl2t8zbU1vq5Av0DxnOY0iRbJJgN-vyYompaeVo	7200

Ceur-ws.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: ceur-ws.org
Registry Domain ID: 71d387d41a344c248d3358a4645e457e-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2024-06-26T06:48:47Z
Creation Date: 2001-08-16T10:55:32Z
Registry Expiry Date: 2029-08-16T10:55:27Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: redacted
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns55.worldnic.com
Name Server: ns56.worldnic.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-26T02:36:25Z

Whois

DNS Lookup

Ceur-ws.org HTML Validation

Ceur-ws.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “Type=text/html;charset=utf-8” for attribute “content” on element “meta”: The legacy encoding declaration did not start with “text/html;”.

Bad value “expires” for attribute “http-equiv” on element “meta”.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

Too many messages.

Warnings:

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

HTML Validator

Ceur-ws.org Desktop Performance

How Well Ceur-ws.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

32%

Enable compression

Leverage browser caching

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

Optimize images

Minify CSS

Updated: 11/05/2018

Ceur-ws.org Mobile Performance

How Optimized Is Ceur-ws.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

91%

Size tap targets appropriately

Size content to viewport

Updated: 11/05/2018

Ceur-ws.org Nearest Competitors

Estimated Nearest Competitors Of Ceur-ws.org

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freeforums.org

Ceur-ws.org URL Typos

Most common user URL mistypes for ceur-ws.org

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Total Resources	7
Number of Hosts	3
Static Resources	6
CSS Resources	1

CSS	4.4 KBytes
Images	29.4 KBytes
HTML	2.4 MBytes

Total Resources	7
Number of Hosts	3
Static Resources	6
CSS Resources	1

CSS	4.4 KBytes
Images	29.4 KBytes
HTML	2.4 MBytes

Ceur-ws.org CEUR-WS.org - CEUR Workshop Proceedings (free, open-access publishing, computer science/information systems)

CEUR-WS.org provides free online scientific papers

Ceur-ws.org Quick Summary

Ceur-ws.org General Information

Ceur-ws.org Audience Geography

Ceur-ws.org Traffic Distribution

Ceur-ws.org Popularity

Ceur-ws.org Safety Information

Ceur-ws.org SSL Information

Ceur-ws.org Server Information

Ceur-ws.org Server Location

Ceur-ws.org ASN Information

Ceur-ws.org Domain Name Information

Ceur-ws.org DNS Information

Ceur-ws.org Whois Information

Ceur-ws.org HTML Validation

Ceur-ws.org W3C HTML Markup Validation

Ceur-ws.org Desktop Performance

How Well Ceur-ws.org Performs On Desktops?

Ceur-ws.org Mobile Performance

How Optimized Is Ceur-ws.org for Mobile Devices?

Ceur-ws.org Nearest Competitors

Estimated Nearest Competitors Of Ceur-ws.org

Ceur-ws.org URL Typos

Most common user URL mistypes for ceur-ws.org