electronicdeveloper.de | Free Online SEO Audit for electronicdeveloper.de

Tasks

Make the site mobile device friendly.
Avoid using deprecated HTML tags.
Implement the viewport meta tag.

SEO

URL

Domain : www.electronicdeveloper.de/

Character length : 27

Title

Electronic Developer

Description

Onlinerechner zur Berechnung von elektronischen Bauteilen und Schaltungen

Keywords (meta keywords)

Onlinerechner

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Error! Hyphen (-) is a better solution than underscore (_) in the URLs

http://www.electronicdeveloper.de/LL_AllBerechnungen.aspx ("Allgemeine Berechnungen")
http://www.electronicdeveloper.de/LL_Widerstand.aspx ("Widerstand")
http://www.electronicdeveloper.de/LL_Kondensator.aspx ("Kondensator")
http://www.electronicdeveloper.de/LL_Induktivitaet.aspx ("Induktivität")
http://www.electronicdeveloper.de/LL_Spannungsversorgung.aspx ("Spannungsversorgung")
http://www.electronicdeveloper.de/LL_Optoelektronik.aspx ("Optoelektronik")
http://www.electronicdeveloper.de/LL_Transistor.aspx ("Transistorschaltungen")
http://www.electronicdeveloper.de/LL_OpAmp.aspx ("Operationsverstärker")
http://www.electronicdeveloper.de/LL_ADC.aspx ("Analog-Digital-Converter")
http://www.electronicdeveloper.de/LL_MesstechnikSensorik.aspx ("Messtechnik / Sensorik")
http://www.electronicdeveloper.de/LL_AstabileM.aspx ("Astabile Multivibratoren")
http://www.electronicdeveloper.de/LL_MonostabilM.aspx ("Monostabile Multivibratoren")
http://www.electronicdeveloper.de/LL_DTriggerschaltungen.aspx ("Triggerschaltungen, diverse")
http://www.electronicdeveloper.de/LL_SinusOszillator.aspx ("Sinusoszillatoren")
http://www.electronicdeveloper.de/LL_LC_Resonanzkreis.aspx ("LC-Resonanzkreis")
http://www.electronicdeveloper.de/LL_FilterPassiv.aspx ("Filter, passiv")
http://www.electronicdeveloper.de/LL_FilterAktiv.aspx ("Filter, aktiv")
http://www.electronicdeveloper.de/LL_E_Mechanik.aspx ("Elektromechanik")
Expand

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://electronicdeveloper.de/robots.txt

User-agent	Disallowed for the search engines
*	/MT_Dienstleistungen.aspx /MT_Distri.aspx /MT_Embedded_Module.aspx /MT_EMechanik.aspx /MT_EMS.aspx /MT_EvalBoards.aspx /MT_Halbleiterhersteller.aspx /MT_Industrie_PC.aspx /MT_Kabelkonfektionierung.aspx /MT_Literatur.aspx /MT_Marktplatz.aspx /MT_MCU_Tools.aspx /MT_Messtechnik.aspx /MT_PCB_Frontplatte.aspx /MT_Seminare.aspx /MT_Software.aspx /MT_Werkzeuge.aspx

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

Electronic Developer

Character length : 20

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 16%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
1	1	1	0	0	0

Heading structure in the source code

<H1> Electronic Developer
<H3> Online calculator, Design, Development, Information
<H2> Herzlich willkommen auf den Seiten von "Electronic Developer"!

Word cloud

developer3
electronic3
berechnungen2
rechenmodule2
multivibratoren2
praktischen2
formeln2
home2
seiten2
theoretischen2
filter2

Keyword matrix

word	title	descriptions	heading
developer
electronic
berechnungen
rechenmodule
multivibratoren
praktischen

Two Word cloud

electronic developer2

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 2 images on this web page.

Good! Every image has an alternative text attributes set on this website.

Technologies

Mobile optimization

Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1292px wide display!

Detected applications

	DoubleClick Ad Exchange (AdX)	Advertising Networks
	Google AdSense	Advertising Networks
	Google Analytics	Analytics
	HeadJS	JavaScript Frameworks
	Microsoft ASP.NET	Web Frameworks
	StatCounter	Analytics
	jQuery	JavaScript Frameworks
	IIS	Web Servers
	Windows Server	Operating Systems

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 fast enough.

Loading time

681 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://www.electronicdeveloper.de/Scripte/jquery.js
http://www.electronicdeveloper.de/Scripte/ED.js
http://www.electronicdeveloper.de/WebResource.axd?d=zobC4r5r2amJem0DWvugg9...

List of render blocking css files

http://www.electronicdeveloper.de/Styles/EAss.css

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

http://www.electronicdeveloper.de/./Scripte/jquery.js
http://www.electronicdeveloper.de/./Scripte/ED.js
http://www.electronicdeveloper.de/WebResource.axd?d=h2-wtpYRhH_pJmkxRXs8AVomwfPbs2OvBI_U-Maqbn3tr5hDG3_EbRf8EBoOBHmTneipn3NxHXY0Jpicotx3gUyNfdB6pjAWi6oHjpjeJ6o1&t=636160880560000000

File size of all javascript files combined

940.50KB

Javascript minifying

You can save 40.6KB (50% 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.

File size of all css files combined

32.24KB

CSS minifying

You can save 1.4KB (29% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.electronicdeveloper.de/Styles/EAss.css you can save 1.4KB (29% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

114.31KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://www.electronicdeveloper.de/Images/Allgemein/Leiterplatte.jpg	Expiry time is not specified
http://www.electronicdeveloper.de/Images/ED-NL-46x46-3.png	Expiry time is not specified
http://www.electronicdeveloper.de/Scripte/ED.js	Expiry time is not specified
http://www.electronicdeveloper.de/Scripte/jquery.js	Expiry time is not specified
http://www.electronicdeveloper.de/Styles/EAss.css	Expiry time is not specified
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js	60 minutes
http://pagead2.googlesyndication.com/pagead/show_ads.js	60 minutes

Speed test – Images

File size of all images combined

96.89KB

Image optimisation

You can save 13.2KB (20% compression) by optimising the images below:

By lossless compressing the https://tpc.googlesyndication.com/.. /1641351877577484913 you can save 13.1KB (20%) data.
By lossless compressing the http://www.electronicdeveloper.de/Images/ED-NL-46x46-3.png you can save 121B (21%) data.

Links

We found a total of 26 different links.
Internal links: 25
External links: 1

External links:

Link text (anchor)	Link strength
http://statcounter.com

Internal links:

Link text (anchor)	Link strength
http://www.electronicdeveloper.de/#SiteMapPath1_SkipLink
http://www.electronicdeveloper.de/#menu1_SkipLink
Home
Allgemeine Berechnungen
Widerstand
Kondensator
Induktivität
Spannungsversorgung
Optoelektronik
Transistorschaltungen
Operationsverstärker
Analog-Digital-Converter
Messtechnik / Sensorik
Astabile Multivibratoren
Monostabile Multivibratoren
Triggerschaltungen, diverse
Sinusoszillatoren
LC-Resonanzkreis
Filter, passiv
Filter, aktiv
Elektromechanik
Was ist seit 05.08.14 neu?
Sitemap
Nutzungshinweise
Impressum

Website security

185.141.201.145

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.

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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 : Electronic Developer, ( 12px from top )
H3 : Online calculator, Design, Development, Information, ( 22px from top )
H2 : Herzlich willkommen auf den Seiten von "Electronic Developer"!, ( 91px from top )

Typos

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SEO report of electronicdeveloper.de