Sdewes.org SDEWES Centre

Sdewes.org Overview

Sdewes.org belongs to Leaseweb Deutschland GmbH. Check the list of other websites hosted by Leaseweb Deutschland GmbH.

In terms of rank-to-traffic ratio, sdewes.org has 5,102 unique users per day, viewing 15,289 pages. The rank based value of sdewes.org is 16,718 USD. Every user makes 3.24 pageviews on average.

Sdewes.org boasts a link base consisting of 396 referring domains and 450 external backlinks, as revealed by the data obtained from web network scanning.

Sdewes.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in August 25, 2024, sdewes.org has an expired wildcard SSL certificate issued by Let's Encrypt (expired on November 13, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec sdewes.org is a fairly safe domain.

According the Mobile-Friendly test by Google sdewes.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Sdewes.org Website Safety

Overview

Last Updated: 12/28/2024

Overall result - sdewes.org is safe.

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

Last Updated: 04/01/2024

sdewes.org is safe.

Norton ConnectSafe evaluates sdewes.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/25/2019

sdewes.org is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

sdewes.org is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

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

Site Advisor

Last Updated: 03/02/2021

sdewes.org is safe.

McAfee assesses sdewes.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 sdewes.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/28/2024

sdewes.org child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.sdewes.info
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	08/15/2024
Expiration	11/13/2024
Signed	Certificate is not self signed
Additional Domains	*.sdewes.info comet.sdewes.org cpanel.sdewes.org mail.sdewes.org sdewes.org webmail.sdewes.org www.comet.sdewes.info www.comet.sdewes.org www.sdewes.org www.sdewes.sdewes.info

Sdewes.org Rank History

Alexa Rank shows how popular sdewes.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sdewes.org has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sdewes.org and pageviews on sdewes.org over the past 3 months.

Sdewes.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 28753

ASN Title: Leaseweb Deutschland GmbH

Last Update: 12/27/2024

% 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 'AS28699 - AS28912'

as-block: AS28699 - AS28912
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: 2010-05-11T11:46:25Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS28753'

% Abuse contact for 'AS28753' is 'abuse@de.leaseweb.com'

aut-num: AS28753
as-name: LEASEWEB-DE-FRA-10
remarks:
remarks: -------- LeaseWeb Peering Network
remarks:
mp-import: from AS16265 accept ANY
mp-export: to AS16265 announce AS-LEASEWEB-DE
import: from AS16265 accept ANY
export: to AS16265 announce AS-LEASEWEB-DE
remarks:
remarks: -------- TRANSIT
remarks:
mp-import: from AS1299 accept ANY
mp-export: to AS1299 announce AS-LEASEWEB-DE
import: from AS1299 accept ANY
export: to AS1299 announce AS-LEASEWEB-DE
org: ORG-nA8-RIPE
admin-c: LSWG-RIPE
tech-c: LSWG-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-routes: LEASEWEB-DE-MNT
mnt-by: LEASEWEB-DE-MNT
created: 2003-02-17T08:12:22Z
last-modified: 2017-11-06T13:23:10Z
source: RIPE

organisation: ORG-nA8-RIPE
org-name: Leaseweb Deutschland GmbH
org-type: LIR
address: Kleyerstrasse 75-87
address: 60326
address: Frankfurt am Main
address: GERMANY
phone: +496924752860
fax-no: +496924752861
admin-c: LSWG-RIPE
admin-c: SPW1-RIPE
abuse-c: LWGA-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: LEASEWEB-DE-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: LEASEWEB-DE-MNT
created: 2004-04-17T11:10:38Z
last-modified: 2016-08-05T10:52:11Z
source: RIPE # Filtered

person: RIPE Mann
address: Kleyerstrasse 75-87
address: 60326 Frankfurt am Main
address: Germany
phone: +49 69 2475 2860
fax-no: +49 69 2475 2861
nic-hdl: LSWG-RIPE
mnt-by: LEASEWEB-DE-MNT
created: 2012-03-23T15:55:41Z
last-modified: 2017-10-30T22:18:46Z
source: RIPE # Filtered

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

Sdewes.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: sdewes.org
Registry Domain ID: 12b9bb46b9714c2ea9f445e81a1b3d9f-LROR
Registrar WHOIS Server: whois.joker.com
Registrar URL: http://www.joker.com
Updated Date: 2021-08-02T07:50:31Z
Creation Date: 2009-08-06T18:31:18Z
Registry Expiry Date: 2022-08-06T18:31:18Z
Registrar: CSL Computer Service Langenbach GmbH d/b/a joker.com a German GmbH
Registrar IANA ID: 113
Registrar Abuse Contact Email: abuse@joker.com
Registrar Abuse Contact Phone: +49.21186767447
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Centar za odrzivi razvoj energetike, voda i okolisa
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: HR
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: ns1.mojsite.com
Name Server: ns2.mojsite.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-06-18T10:36:17Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
sdewes.org	37.187.197.215	300

Host	MX Record	Priority	TTL
sdewes.org	sdewes.org	0	300

Host	NS Record	TTL
sdewes.org	ns1.mojsite.com	86400
sdewes.org	ns2.mojsite.com	86400

Host	TXT Record	TTL
sdewes.org	v=spf1 +a +mx +ip4:178.218.166.196 +ip4:5.135.134.16 +ip4:37.187.197.215 +ip4:54.36.95.25 +ip4:89.201.164.168 +include:sdewes.org ~all	300

ns1.mojsite.com
TTL: 300
Email address: server.plus.hr
Serial: 2019052211
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum: 86400

Sdewes.org HTML Check

HTML Validation Tool

Errors

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.

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

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

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

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

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Attribute “sub_id” not allowed on element “a” at this point.

Attribute “forlog” not allowed on element “a” at this point.

Attribute “cldef” not allowed on element “input” at this point.

Element “style” not allowed as child of element “article” in this context. (Suppressing further errors from this subtree.)

Element “hr” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Bad value “http://www.sdewes.org/Decision on the best SDEWES thesis.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Duplicate ID “img-rounded”.

Warnings

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

The first occurrence of ID “img-rounded” was here.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Sdewes.org Desktop Performance

Last tested: 07/10/2018

Desktop Speed

54%

Optimize images

Leverage browser caching

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

Minify CSS

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	39
Number of Hosts	8
Static Resources	29
JavaScript Resources	7
CSS Resources	3

Sdewes.org Mobile Insights

Last tested: 06/17/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

48%

Optimize images

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

Leverage browser caching

Minify CSS

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	38
Number of Hosts	8
Static Resources	28
JavaScript Resources	7
CSS Resources	3

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Sdewes.org SDEWES Centre

Sdewes.org Overview

Sdewes.org Website Safety

Sdewes.org Rank History

Sdewes.org Hosting Information

Sdewes.org Domain Registration and Settings

Sdewes.org HTML Check

Sdewes.org Desktop Performance

Sdewes.org Mobile Insights

Sdewes.org Similar Audits

Sdewes.org Common Typos