Spektrum.de

spektrum.de Profile

Title

Spektrum.de - Nachrichten aus Wissenschaft und Forschung

Tags

mathematik das biologie technik wissenschaft physik zeitschrift spektrum erde magazine kultur spektrum der wissenschaft chemie aus foundation science wissen medizin archäologie umwelt

Category

Science and Education / Other Science and Education

Die deutsche Ausgabe von Scientific American und eine Zeitschrift für alle, die aus beruflichem oder privatem Interesse über die Entwicklung in Forschung, Wissenschaft und Technik informiert sein wollen.
Experten aus Wissenschaft und Forschung berichten über die aktuellen Erkenntnisse ihrer Fachgebiete - kompetent, authentisch und verständlich.

What technologies does spektrum.de use?

These are the technologies used at spektrum.de. spektrum.de has a total of 7 technologies installed in 6 different categories.

Tag Managers 1

Google Tag Manager

Caching 1

Varnish

Security 1

HSTS

Miscellaneous 2

Open Graph PWA

JavaScript Libraries 1

Swiper

Web Servers 1

Apache HTTP Server

spektrum.de Traffic Analysis

Spektrum.de is ranked #42,304 in the world. This website is viewed by an estimated 110.3K visitors daily, generating a total of 206.3K pageviews. This equates to about 3.3M monthly visitors. Spektrum.de traffic has decreased by 12.63% compared to last month.

Daily Unique Visitors

110,325

Monthly Visits

3,342,848

Pages per Visit

1.87

Daily Pageviews

206,326

Avg. Visit Duration

01:01

Bounce Rate

44.21%

Global Reach

0.002238%

Monthly Visits (SEMrush)

2,420,109

Monthly Unique Visitors (SEMrush)

1,452,194

Monthly Visits (SimilarWeb)

3,276,971

HypeRank

42,304

SEMrush Rank

762,022

SimilarWeb Rank

21,982

*All traffic values are estimates only.

spektrum.de SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

Domain

spektrum.de

RankBased on keywords, cost and organic traffic

762,022

Organic KeywordsKeywords in top 20 Google SERP

8,293

Organic TrafficVisitors coming from top 20 search results

1,610

Organic CostEquivalent Google Ads spend for the same traffic

$63.00

Full SEMrush Report →

Backlinks Report

Spektrum.de has a total of 4,800 backlinks from 848 referring domains and most of them comes from United States.

Which sites are competitors to spektrum.de?

Websites similar to spektrum.de are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.

Domain	Daily Visitors
archive.org	5.3M	Compare →
researchgate.net	3.2M	Compare →
mdpi.com	719.6K	Compare →
livescience.com	633.8K	Compare →
semanticscholar.org	257.6K	Compare →
futura-sciences.com	240.7K	Compare →
phys.org	200.7K	Compare →
scientificamerican.com	164.3K	Compare →
degruyter.com	118.2K	Compare →
pnas.org	81.6K	Compare →
***.de	44.7K	Compare →
dlr.de	23.1K	Compare →
wissenschaft.de	9.4K	Compare →

Search Engine Indexes

Search engine indexes are huge databases of web pages that search engines like Google and Baidu use to retrieve relevant results when users search. These indexes are built by crawling and indexing pages from across the web.

Revenue Report

spektrum.de would generate approximately $265.4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $8K and annual gross revenue of approximately $96.9K. Based on these figures, the site's net worth is estimated at around $224.1K.

How much would spektrum.de make?

How much is spektrum.de worth?

*All earnings values are estimates only.

Impact of Ad Blockers

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to spektrum.de, per platform.

Where is spektrum.de hosted?

Spektrum.de is behind Fastly (CDN and security proxy). Visitors connect to Fastly's shared IP addresses, which answer from the nearest Fastly data center, so the real server location is hidden.

Other sites using the same Fastly IP 151.101.130.132

How fast does spektrum.de load?

The average loading time of spektrum.de is 50 ms.

Does spektrum.de use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on spektrum.de are reduced by 82%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites. spektrum.de has 92 Safety Reputations.

Status

SAFE

Safety Reputations

92

Safety Confidence

42

Child Safety Reputations

94

Child Safety Confidence

37

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. spektrum.de supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. spektrum.de sends 0 of the 6 recommended security headers, and its SSL certificate is issued by Amazon.

Strict-Transport-Security

missing

Content-Security-Policy

missing

X-Frame-Options

missing

X-Content-Type-Options

missing

Referrer-Policy

missing

Permissions-Policy

missing

SSL issuer

Amazon

SSL expires

2027-02-25 in 109 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. spektrum.de has SPF and an enforced DMARC policy, which protects it against email spoofing.

Email provider

Proofpoint

SPF

present

DMARC

reject

DKIM

found

DNSSEC

not signed

v=spf1 a mx ip4:195.128.10.15/32 ip4:195.128.10.18/32 ip4:148.251.217.244/32 ip4:212.21.170.196/32 ip4:212.21.170.182/32 ip4:199.168.14.54/32 include:spf-002c5801.pphosted.com include:amazonses.com -all

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

server: Varnish
retry-after: 0
cache-control: max-age=86400
location: https://www.spektrum.de/
accept-ranges: bytes
date: Fri, 17 Oct 2025 09:50:06 GMT
via: 1.1 varnish
x-served-by: cache-fra-etou8220066-FRA
x-cache: HIT
x-cache-hits: 0
x-timer: S1760694607.755702,VS0,VE0
strict-transport-security: max-age=31557600
content-length: 0

HTTP/2 200 
expires: Fri, 17 Oct 2025 09:48:19 GMT
etag: "38c0b126d1590cc657d4b230a771ba72"
server: Apache
cache-control: public, must-revalidate, max-age=300, s-maxage=600, stale-while-revalidate=60, stale-if-error=86400
content-type: text/html; charset=utf-8
last-modified: Fri, 17 Oct 2025 09:43:19 GMT
content-encoding: br
accept-ranges: bytes
date: Fri, 17 Oct 2025 09:50:06 GMT
via: 1.1 varnish
age: 407
x-served-by: cache-fra-etou8220139-FRA, cache-fra-etou8220196-FRA
x-cache: MISS, HIT
x-cache-hits: 0, 3
x-timer: S1760694607.778453,VS0,VE0
vary: Accept-Encoding
strict-transport-security: max-age=31557600
content-length: 32699

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information.

Domain Updated

2017-02-15

% Restricted rights.
% 
% Terms and Conditions of Use
% 
% The above data may only be used within the scope of technical or
% administrative necessities of Internet operation or to remedy legal
% problems.
% The use for other purposes, in particular for advertising, is not permitted.
% 
% The DENIC whois service on port 43 doesn't disclose any information concerning
% the domain holder, general request and abuse contact.
% This information can be obtained through use of our web-based whois service
% available at the DENIC website:
% http://www.denic.de/en/domains/whois-service/web-whois.html
% 
% 

Domain: spektrum.de
Nserver: a.ns14.net
Nserver: b.ns14.net
Nserver: c.ns14.net
Nserver: d.ns14.net
Status: connect
Changed: 2017-02-15T17:26:46+01:00