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Whois & Analysis for

Dec 4, 2019 3:48 am UTC


The owner has chosen to keep his whois contact information private.
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• Domain Owner
• Category
Education  >  K-6 Education
• Alexa Rank
#13.691, is in the world's top 20.000 websites!


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SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by COMODO CA Limited has expired on August 2, 2020.
Title Tag - Nachrichten aus Wissenschaft und Forschung
Length: 56 (recommended: 10 to 70)
Meta Description
Experten aus Wissenschaft und Forschung berichten über die aktuellen Erkenntnisse ihrer Fachgebiete - kompetent, authentisch und verständlich.
Length: 144 (recommended: 50 to 160)
Google preview
Desktop Version - Nachrichten aus Wissenschaft und Forschung

Experten aus Wissenschaft und Forschung berichten über die aktuellen Erkenntnisse ihrer Fachgebiete - kompetent, authentisch und verständlich.

Mobile Version - Nachrichten aus Wissenschaft und Forschung

Experten aus Wissenschaft und Forschung berichten über die aktuellen Erkenntnisse ihrer Fachgebiete - kompetent, authentisch und v...

Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1.0


The owner has associated the following topics to the website.

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Wissenschaft Confidence: 73% Arrow up

Die Wissenschaft (mittelhochdeutsch für lat. scientia; mittelhochdeutsch wizzen[t]schaft = [Vor]wissen, Genehmigung) ist der Inbegriff der Gesamtheit menschlichen Wissens der Erkenntnisse und Erfahrungen einer Zeitepoche, welches systematisch gesammelt, aufbewahrt, gelehrt und tradiert wird.

Spektrum der Wissenschaft Confidence: 71% Arrow up

Spektrum der Wissenschaft (SdW) wurde 1978 als deutschsprachige Ausgabe des seit 1845 in den USA erscheinenden Scientific American begründet, hat aber im Laufe der Zeit einen zunehmend eigenständigen Charakter gegenüber dem amerikanischen Original gewonnen.

SdW erscheint monatlich in der Spektrum der Wissenschaft Verlagsgesellschaft mbH in Heidelberg, einer Einheit der Verlagsgruppe Springer Nature.

Experte Confidence: 67% Arrow
Forschung Confidence: 66% Arrow

WEBSITE SPEED website speed is very slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time


This domain loads at the median speed of 2.6 seconds.

Speed Percentile

29% is faster than approximately 29 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.


Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results


This website is ranked #13.691 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • daily visitors distribution - Total: 3 countries
  • Flag for GermanyGermany (89.4%)
  • Flag for AustriaAustria (6.5%)
  • Flaf icon for other countryOthers (4.1%)

Traffic country ranks

Country Rank
Flag for GermanyGermany #344
Flag for AustriaAustria #921
Flag for IndiaIndia #115.312


Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

How looks like on a mobile device such as an iPhone.

How looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 31% #f0f0f0
  • 27% #ffffff
  • 18% #e0e0e0
  • 9% #a0a090
  • 2% #001020
  • 1% #103050
  • 1% #fffff0
  • 1% #7090d0
  • 1% #807050
  • 1% #3060b0
  • 1% #705050
  • 1% #105080

Text/code ratio's text/code ratio is 6.88%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 6.88%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 13
  • <H3> 70
  • <H4> 10
  • <H5> 0
  • <H6> 0
Top level heading - nachrichten aus wissenschaft und forschung
2nd level heading
Aktuell (10)
Sterben die koalas durch die feuer aus?

For a better readability, only the first 20 <H3> tags are shown below.

3rd level heading
Astronomie : rendezvous mit einem interstellaren eindringling
Freistetters formelwelt : wo mathematiker vergeblich nach orientierung suchen
Super-eiszeit : die letzte zuflucht des lebens
Wetterkatastrophen : australien steht das schlimmste noch bevor
Paläozoologie : urnager kaute sich merkwürdiges ohr an
4th level heading
Felskunst in falschfarben (2)
Die vielen kurven des schlangenflusses (2)
Eine skandinavierin von vor 7000 jahren
Alt attributes Arrow up

We found 153 images on this website.
Great, 0 ALT attributes are missing on your image tags.


This is an overview of your homepage shares on social networks.

You have a relatively high presence on social media, keep going!

The more people share your website, the more likely you will get links from others, which is a key point when it comes to improving your overall search engine rankings.

  • Facebook iconFacebook
  • Total Engagement 1.383
  • Likes 195
  • Shares 1.139
  • Comments 49


Server map
  • Service Provider (ISP)
  • Globalways AG
  • IP Address
  • Country
  • Flag for GermanyGermany
  • Region
  • Baden-Württemberg , Reutlingen
  • Latitude and Longitude
  • 48.4942 : 9.1666