SEO report of bitcoin-investment.de
Redirected to www.bitcoinbuch.de/
ONE PAGE - Das BitcoinbuchDas Bitcoinbuch
www.bitcoinbuch.de/
Funktionsweise, Risiken und Chancen der digitalen Währung
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.bitcoinbuch.de/
Character length : 19
Title
ONE PAGE - Das BitcoinbuchDas Bitcoinbuch
Description
Funktionsweise, Risiken und Chancen der digitalen Währung
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
locale: de_DE
type: website
title: ONE PAGE - Das Bitcoinbuch
url: http://www.bitcoinbuch.de/
site_name: Das Bitcoinbuch
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://bitcoinbuch.de/robots.txt
https://bitcoinbuch.de/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”de”.
Title
ONE PAGE - Das BitcoinbuchDas Bitcoinbuch
Character length : 41
Good! The title’s length is between 10 and 70 characters.
Character length : 41
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 27%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 6 | 6 | 6 | 3 | 6 | 6 |
Heading structure in the source code
- <H1>
- <H1> Bitcoin
- <H3> Funktionsweise, Risiken und Chancen der digitalen Währung
- <H2>
- <H4> Was ist Bitcoin?
- <H4> Heftige Diskussionen
- <H4> Chancen und Risiken
- <H2>
- <H1> Was beinhaltet das Buch?
- <H3> Hier finden Sie eine Vorschau einiger Kapitel des Buches. Das Buch umfasst natürlich noch mehr als die hier vorgestellten Kapitel:
- <H5> Grundlagen des Bitcoin-Systems
- <H6>
- <H5> Die Funktionsweise von Geldsystemen
- <H6>
- <H5> Eine elektronische Geldbörse für Bitcoin
- <H6>
- <H5> Die Quellen für Bitcoin
- <H6>
- <H5> Risiken des Bitcoin-Systems
- <H6>
- <H5> Chancen des Bitcoin-Systems
- <H6>
- <H3> Hier gibt es eine kostenlose Leseprobe:
- <H2>
- <H1> Meinungen über das Buch und Bitcoin
- <H3> Hier finden Sie einige Meinungen von Lesern sowie einige generelle Aussagen zu Bitcoin.
- <H2>
- <H1> Wählen Sie zwischen den verschiedenen Versionen des Buches.
- <H3> Digital oder Papier: Das Bitcoinbuch gibt es als eBook und als gedruckte Softcover-Version.
- <H2> 2,99 €
- <H2> 5,99 €
- <H1> Über den Autor:
- <H3> Dr. Daniel Kerscher absolvierte eine Ausbildung zum Bankkaufmann und ein Studium der Politik- und Informationswissenschaft mit Promotion. Er beschäftigt sich seit vielen Jahren mit dem Finanzsystem und den digitalen Informationstechnologien und ist Autor des Buches "Handbuch der digitalen Währungen: Bitcoin, Litecoin und 150 weitere Kryptowährungen im Überblick"
Word cloud
- bitcoin21
- buch15
- währung10
- bitcoins9
- amazon7
- kaufen7
- kapitel6
- chancen6
- risiken6
- digitale5
- digitalen4
- erfahren4
- buches4
- bitcoin-systems4
- informationen4
- vorgestellt4
- funktionsweise4
- meinungen3
- herstellung3
- insgesamt3
- ebook3
- finden3
- einstieg3
- möglichkeiten3
- euro3
- versionen3
- internet3
- autor3
- tabellen2
- entstehung2
- leseprobe2
- alternative2
- abbildungen2
- aspekte2
- möglichen2
- grundlegenden2
- obwohl2
- diskussionen2
- quellen2
- geldsystemen2
- gedruckte2
- grundlagen2
- erklärt2
- version2
- welt2
- wertsteigerung2
- reinen2
- kerscher2
- daniel2
- funktioniert2
- themas2
- behandelt2
- verständnis2
- wert2
- interessante2
- innerhalb2
- beispielsweise2
- ausgabe2
- wichtige2
- sehen2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| bitcoin | |||
| buch | |||
| währung | |||
| bitcoins | |||
| amazon | |||
| kaufen |
Two Word cloud
- des bitcoin-systems4
- jetzt bei3
- von geldsystemen2
- hin zur2
- kapitel werden2
- finden sie2
Three Word cloud
- jetzt bei amazon2
- für das verständnis des2
- diesem kapitel werden2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 11 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is not fast enough: 1.2 seconds have passed until the page started to load.
Loading time
934 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
62
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.bitcoinbuch.de/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://www.bitcoinbuch.de/.. /jquery-migrate.min.js?ver=1.4.1
- http://fonts.googleapis.com/css?family=Roboto+Condensed%3A700%2C300%...
- http://www.bitcoinbuch.de/.. /style.css?ver=4.8.5
- http://www.bitcoinbuch.de/.. /bootstrap.min.css
- http://www.bitcoinbuch.de/.. /photoswipe.css
- http://www.bitcoinbuch.de/.. /jquery.booklet.latest.css
- http://www.bitcoinbuch.de/.. /lightbox.css
- http://www.bitcoinbuch.de/.. /main.css
- http://www.bitcoinbuch.de/.. /ie8.css
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.bitcoinbuch.de/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://www.bitcoinbuch.de/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://www.bitcoinbuch.de/wp-includes/js/comment-reply.min.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4
- http://www.bitcoinbuch.de/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4
- http://www.bitcoinbuch.de/wp-includes/js/jquery/ui/mouse.min.js?ver=1.11.4
- http://www.bitcoinbuch.de/wp-includes/js/jquery/ui/draggable.min.js?ver=1.11.4
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/vendor/jquery.easing.1.3.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/vendor/klass.min.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/vendor/code.photoswipe.jquery-3.0.5.min.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/vendor/jquery.booklet.latest.min.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/vendor/jquery.fitvids.min.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/vendor/lightbox.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/js/main.js?ver=4.7.5
- http://www.bitcoinbuch.de/wp-includes/js/wp-embed.min.js?ver=4.7.5
File size of all javascript files combined
324.61KB
Javascript minifying
You can save 2.4KB (32% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.bitcoinbuch.de/wp-content/themes/ebookie-wp-1.1.1/style.css?ver=4.7.5
File size of all css files combined
76.60KB
CSS minifying
You can save 1.8KB (21% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.bitcoinbuch.de/.. /main.css you can save 561B (12% compression rate)
- By minifying http://www.bitcoinbuch.de/.. /jquery.booklet.latest.css you can save 425B (26% compression rate)
- By minifying http://www.bitcoinbuch.de/.. /photoswipe.css you can save 357B (31% compression rate)
- By minifying http://www.bitcoinbuch.de/.. /lightbox.css you can save 267B (25% compression rate)
- By minifying http://www.bitcoinbuch.de/.. /style.css?ver=4.8.5 you can save 264B (70% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
32.37KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.bitcoinbuch.de/.. /background-table.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /bootstrap.min.css | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /ie8.css | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /jquery.booklet.latest.css | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /lightbox.css | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /main.css | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /photoswipe.css | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /shadow.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /glyphicons-halflings-white.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /close.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /loading.gif | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-arrow-bottom.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-arrow-top.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-ripped-paper.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-ripped-paper2.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-table-arrow-bottom.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-table-arrow-top.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /bullet-quote.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /icon-mail.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /preview-badge.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /table-blue.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /table-green.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /background-quote.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /icon-mail.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/wp-content/uploads/2013/03/Bitcoin.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/wp-content/uploads/2013/03/Cover03.jpg | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /Pr_01Chancen.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /Pr_01Geldboerse.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /Pr_01Geldsystem.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /Pr_01Grundlagen.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /Pr_01Quellen.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /Pr_01Risiken.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /progress-chart-hi1.png | Expiry time is not specified |
| http://www.bitcoinbuch.de/.. /scales-of-justice-hi1.png | Expiry time is not specified |
| http://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
484.62KB
Image optimisation
You can save 13KB (31% compression) by optimising the images below:
- By lossless compressing the http://www.bitcoinbuch.de/wp-content/uploads/2013/03/Cover03.jpg you can save 10.3KB (29%) data.
- By lossless compressing the http://www.bitcoinbuch.de/.. /background-quote.png you can save 2.6KB (41%) data.
Traffic
Alexa
8298574
Links
We found a total of 23 different links.
Internal links: 15
External links: 8
Internal links: 15
External links: 8
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.bitcoinbuch.de | |
| http://www.bitcoinbuch.de/# | |
| Das Buch | |
| Merkmale | |
| Kapitel | |
| Leseprobe | |
| Meinungen | |
| Versionen und Preise | |
| Bitcoin-News | |
| eBook 2,99 € | |
| Buch 5,99 € | |
| Kapitel | |
| das Buch | |
| Impressum | |
| Seitenanfang |
Website security
IP
109.237.130.8
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : , ( 30px from top )
- H1 : Bitcoin, ( 151px from top )
- H3 : Funktionsweise, Risiken und Chancen der digitalen Währung, ( 665px from top )
- H2 : , ( 1590px from top )
- H4 : Was ist Bitcoin?, ( 1670px from top )
Typos
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