wissen.de - Allgemeinbildung | Wissenstest | Lexikon | Wörterbücher | Suche

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.31 sec.
Last Checked: 01/22/2023

Over the time wissen.de has been ranked as high as 5,853 in the world, while most of its traffic comes from Germany, where it reached as high as 2,258 position.

Wissen.de receives about 11,748 unique visitors and 14,920 pageviews per day. The estimated value of wissen.de is 262,800 USD. Each unique visitor makes about 1.27 pageviews on average.

Wissen.de is registered under .DE top-level domain. Check other websites in .DE zone.

At the time of the last check (July 06, 2019) wissen.de has a self-signed SSL certificate.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust wissen.de is quite a safe domain.

Mobile-Friendly test indicates that wissen.de is well optimized for mobile and tablet devices, however website page loading time could be improved.

Wissen.de General Information

Global Rank

46,289

Average Load Time

1.59sec

Links In Count

1,361

Website Value

$262,800

Audience Geography. Where are wissen.de visitors located?

Country	Rank
Switzerland CH	1895
Germany DE	2258
Austria AT	2734

Country	Percent of Pageviews
Germany DE	73.8%
Switzerland CH	11.8%
Austria AT	7.9%
Other	6.6%

Country	Percent of Visitors
Germany DE	75.7%
Switzerland CH	9.2%
Austria AT	8.1%
Other	7%

Where do visitors go on wissen.de?

Subdomain	Pageviews
wissen.de	99.82%
other	0.18%

Subdomain	Pageviews per User
wissen.de	1.3

Subdomain	Reach
wissen.de	99.76%

How popular is wissen.de?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	36819	6432	211	-21.75%
30	35910	-2811	22	9%
7	30994	-2557	26	10%
1	33100	4948	25	-16.13%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	80223	16528	72	-23.16%	1.27	-1.55%
30	74901	-9823	79	20%	1.3	6%
7	69045	-3216	87	5%	1.3	-5.303%
1	72590	9670	9	-6.687%	1.4	10%

Period	Global Rank	Global Rank Delta
past 3 months	46289	8652
past month	44202	-4547
past week	38923	-2563
yesterday	40273	4868

Alexa Rank shows how popular wissen.de is in comparison with other sites. The most popular site has Alexa Rank equals 1. If wissen.de 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 wissen.de and pageviews on wissen.de over the past 3 months.

Wissen.de Safety Information

Overview

Last Updated: 04/27/2024

Overall result - "wissen.de" 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: 03/21/2024

wissen.de is safe.

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

Google Safe Search

Last Updated: 10/14/2016

wissen.de 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

Malware not found at "wissen.de".
"wissen.de" is not a phishing page.
"wissen.de" does not install unwanted software.
"wissen.de" does not contain harmfull applications.
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: 02/22/2021

wissen.de is safe.

McAfee assesses wissen.de 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 wissen.de for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

wissen.de child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain
Algorithm	RSA-SHA256
Valid form	03/15/2018
Expiration	03/12/2028
Signed	Certificate is self signed

Wissen.de Server Information

Server Location

Geolocation Tool

Frankfurt am Main

Hessen

Germany

ASN Information

ASN Lookup Tool

ASN ID: 54113
ASN Title: FASTLY - Fastly, US

Last Update: 10/02/2023

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Wissen.de Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain: wissen.de
Status: connect

DNS Records

DNS Lookup Tool

Host	A Record	TTL
wissen.de	165.227.156.108	600

Host	MX Record	Priority	TTL
wissen.de	mx1.mail.arvato-systems.de	10	600
wissen.de	mx2.mail.arvato-systems.de	10	600

Host	NS Record	TTL
wissen.de	deniol2411.arvato-systems-media.net	600
wissen.de	deniol2333.nionex.net	600
wissen.de	deniol2463.s4m-operating-prod.aws.arvato-systems-media.net	600

Host	TXT Record	TTL
wissen.de	_globalsign-domain-verification=VzRovTWhxjedMqXFfoiZ-UNRnlnuTXYHgjKemPNt33	600

deniol2333.nionex.net
TTL: 600
Email address: hostmaster.arvato-systems-media.net
Serial: 2018052202
Refresh: 10800
Retry: 1800
Expire: 1209600
Minimum: 86400

Wissen.de HTML Validation

HTML Validation Tool

Errors

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

Bad value “https://adserver.adtech.de/adlink|3.0|704.1|6594674|0|170|ADTECH;loc=300;key=key1+key2+key3+key4;alias=” for attribute “href” on element “a”: Illegal character in path segment: “|” is not allowed.

Bad value “https://adserver.adtech.de/adserv|3.0|704.1|6594674|0|170|ADTECH;loc=300;key=key1+key2+key3+key4;alias=” for attribute “src” on element “img”: Illegal character in path segment: “|” is not allowed.

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

Bad value “https://a.twiago.com/adscript.php?pid=3963&ord=[timestamp]” for attribute “src” on element “script”: Illegal character in query: “[” is not allowed.

Bad value “https://a.twiago.com/adnoclick.php?pid=3963&ord=[timestamp]” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Bad value “https://a.twiago.com/adnoscript.php?pid=3963&ord=[timestamp]” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

No space between attributes.

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Attribute “"” not allowed on element “div” at this point.

Bad value “https://adserver.adtech.de/adlink|3.0|704.1|6594684|0|170|ADTECH;loc=300;key=key1+key2+key3+key4;alias=” for attribute “href” on element “a”: Illegal character in path segment: “|” is not allowed.

Bad value “https://adserver.adtech.de/adserv|3.0|704.1|6594684|0|170|ADTECH;loc=300;key=key1+key2+key3+key4;alias=” for attribute “src” on element “img”: Illegal character in path segment: “|” is not allowed.

Bad value “https://a.twiago.com/adscript.php?pid=3171&ord=[timestamp]” for attribute “src” on element “script”: Illegal character in query: “[” is not allowed.

Bad value “https://a.twiago.com/adnoclick.php?pid=3171&ord=[timestamp]” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Bad value “https://a.twiago.com/adnoscript.php?pid=3171&ord=[timestamp]” for attribute “src” on element “img”: Illegal character in query: “[” is not allowed.

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

Consider avoiding viewport values that prevent users from resizing documents.

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Attribute “"” is not serializable as XML 1.0.

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

Wissen.de Desktop Insights

Desktop Page Insights Tool

Last tested: 12/08/2019

Desktop

Desktop Speed

73%

Leverage browser caching

Enable compression

Avoid landing page redirects

Optimize images

Minify JavaScript

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

Reduce server response time

Minify HTML

Desktop Resource Breakdown

Total Resources	241
Number of Hosts	83
Static Resources	112
JavaScript Resources	84
CSS Resources	4

Wissen.de Mobile Insights

Mobile Page Insights Tool

Last tested: 05/31/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

32%

Enable compression

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

Optimize images

Leverage browser caching

Minify JavaScript

Mobile Resource Breakdown

Total Resources	240
Number of Hosts	61
Static Resources	150
JavaScript Resources	101
CSS Resources	10

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Wissen.de Allgemeinbildung | Wissenstest | Lexikon | Wörterbücher | Suche | wissen.de

wissen.de ist das Wissensportal im deutschsprachigen Raum. Auf wissen.de finden Sie geprüfte Informationen. Kurz, knapp und präzise.

Quick Summary

Wissen.de General Information

Wissen.de Alexa Rank History

Wissen.de Safety Information

Wissen.de Server Information

Wissen.de Domain Name Information

Wissen.de HTML Validation

Wissen.de Desktop Insights

Wissen.de Mobile Insights

Wissen.de Nearest Competitors

Wissen.de Typos