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Whois & Analysis for vogella.com

Dec 20, 2019 11:19 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
REDACTED FOR PRIVACY
• Organization
REDACTED FOR PRIVACY
• Address
REDACTED FOR PRIVACY, REDACTED FOR PRIVACY, REDACTED FOR PRIVACY
• City
REDACTED FOR PRIVACY
• Zip Code
REDACTED FOR PRIVACY
• State
REDACTED FOR PRIVACY
• Country Code
REDACTED FOR PRIVACY
• Phone Number
REDACTED FOR PRIVACY ext: REDACTED FOR PRIVACY
• Domain Registrar
Desktop screen Desktop screenshot for vogella.com
72

8 criteria passed
3 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing
• Online since
November 25, 2010 Explore Wayback Machine
• Age
13 years, 12 months
• Alexa Rank
#30.396, vogella.com is in the world's top 50.000 websites!

SUPERCHARGE YOUR SEO

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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on March 11, 2020.
Title Tag
Eclipse, Android and Java training and support
Length: 46 (recommended: 10 to 70)
Meta Description
The vogella GmbH is a German company and provides services ranging from training, consulting and mentoring in the areas of Eclipse, Android and Git.
Length: 148 (recommended: 50 to 160)
Google preview
Desktop Version

Eclipse, Android and Java training and support

https://vogella.com

The vogella GmbH is a German company and provides services ranging from training, consulting and mentoring in the areas of Eclipse, Android and Git.

Mobile Version

https://vogella.com

Eclipse, Android and Java training and support

The vogella GmbH is a German company and provides services ranging from training, consulting and mentoring in the areas of Eclipse...

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

No 301 redirects are in place to redirect traffic to your preferred domain. Pages that load successfully both with and without www. are treated as duplicate content! Not all versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
robots index, follow
author Lars Vogel
viewport width=device-width, initial-scale=1

SEMANTIC ANALYSIS

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 vogella.com.

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

Topics
Android (operating system) Confidence: 87% Arrow up

Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets.

Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input.

In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface.

Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.

Java (programming language) Confidence: 85% Arrow up

Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

It is intended to let application developers "write once, run anywhere" (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.

Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture.

As of 2016, Java is one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers.

Java was originally developed by James Gosling at Sun Microsystems (which has since been acquired by Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform.

The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.

Git Confidence: 80% Arrow up

Git is a version control system (VCS) for tracking changes in computer files and coordinating work on those files among multiple people.

It is primarily used for software development, but it can be used to keep track of changes in any files.

As a distributed revision control system it is aimed at speed, data integrity, and support for distributed, non-linear workflows.

Eclipse (software) Confidence: 75% Arrow up

Eclipse is an integrated development environment (IDE) used in computer programming, and is the most widely used Java IDE.

It contains a base workspace and an extensible plug-in system for customizing the environment.

Eclipse is written mostly in Java and its primary use is for developing Java applications, but it may also be used to develop applications in other programming languages via plug-ins, including: Ada, ABAP, C, C++, COBOL, D, Fortran, Haskell, JavaScript, Julia, Lasso, Lua, NATURAL, Perl, PHP, Prolog, Python, R, Ruby (including Ruby on Rails framework), Rust, Scala, Clojure, Groovy, Scheme, and Erlang.

It can also be used to develop documents with LaTeX (via a TeXlipse plug-in) and packages for the software Mathematica.

Development environments include the Eclipse Java development tools (JDT) for Java and Scala, Eclipse CDT for C/C++, and Eclipse PDT for PHP, among others.

Technical support Confidence: 64% Arrow

WEBSITE SPEED

vogella.com website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

2.5s

This domain loads at the median speed of 2.5 seconds.

Speed Percentile

30%

vogella.com is faster than approximately 30 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.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #30.396 by Alexa.

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

Daily visitors by country

  • vogella.com daily visitors distribution - Total: 11 countries
  • Flag for IndiaIndia (36.2%)
  • Flag for United States of AmericaUnited States of America (10.3%)
  • Flag for Iran (Islamic Republic of)Iran (Islamic Republic of) (4.5%)
  • Flag for CanadaCanada (4.9%)
  • Flaf icon for other countryOthers (44.1%)

Traffic country ranks

Country Rank
Flag for Viet NamViet Nam #19.368
Flag for IndiaIndia #7.422
Flag for IndonesiaIndonesia #41.352
Flag for EgyptEgypt #28.783
Flag for BangladeshBangladesh #15.729

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

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

Tablet
How vogella.com looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 77% #f0f0f0
  • 21% #ffffff
  • 0% #fffff0
  • 0% #e0d0c0
  • 0% #fff0f0
  • 0% #f0e0d0
  • 0% #f0ffff
  • 0% #f0f0ff
  • 0% #c07050
  • 0% #906050
  • 0% #a05040
  • 0% #805040

Text/code ratio

vogella.com's text/code ratio is 38.85%. You're good to go!
Text / Code Ratio 38.85%

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> 0
  • <H2> 3
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H2>
2nd level heading
Vogella company
Contact us
Training
Alt attributes Arrow up

We found 15 images on this website.
1 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on vogella.com https://www.vogella.com/img/icons/burger.svg 1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 1 images on vogella.com. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

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

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 1
  • Likes 0
  • Shares 1
  • Comments 0

DOMAIN REGISTRAR

Domain Registrar HETZNER ONLINE GMBH
Registration Date 11/25/2010 13 years, 12 months ago
Last Modified 11/26/2019 4 years, 11 months, 29 days ago
Expiration Date 11/25/2020 Expired
Nameservers Arrow up
Host IP Address Country
ns1.first-ns.de 213.239.242.238 Flag for GermanyGermany
robotns2.second-ns.de 213.133.105.6 Flag for GermanyGermany
robotns3.second-ns.com 193.47.99.3 Flag for GermanyGermany

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Hetzner
  • IP Address
  • 136.243.156.140
  • Country
  • Flag for GermanyGermany
  • Region
  • Saxony , Falkenstein
  • Latitude and Longitude
  • 50.475 : 12.365
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