SEO report of design1a.de

Design1a | Weblog zu Mathematik, Fortran und Matlab

www.design1a.de/

Weblog zur Programmierung mit Fortran 95, Matlab und Scilab, Kryptographie (Enigma) und Mathematik. Aus dem Bereich der Numerik werden verschiedene ...


 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.design1a.de/

Character length : 16

Title
Design1a | Weblog zu Mathematik, Fortran und Matlab
Description
Weblog zur Programmierung mit Fortran 95, Matlab und Scilab, Kryptographie (Enigma) und Mathematik. Aus dem Bereich der Numerik werden verschiedene Algorithmen vorgestellt.
Keywords (meta keywords)
Matlab,'Fortran 95',Fortran,Programmieren,Mathematik,Numerik

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 in use
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
There is robots.txt file.
https://design1a.de/robots.txt
User-agentDisallowed for the search engines
*
  • /onlyspiders
googlebot
  • /onlyspiders


 Social

Social Engagement

No info found.

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”de”.
Title
Design1a | Weblog zu Mathematik, Fortran und Matlab

Character length : 51

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 23%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
2150000
Heading structure in the source code
  • <H1> HÖRSAAL Mathematik
  • <H2> HauptmenÜ
  • <H1> Herzlich willkommen
  • <H2> Neuer Blog über C++
  • <H2> Mathematisches Plätzchenausstechen
  • <H2> Wie erkläre ich dem Computer, was eine Lakritzschlange ist?
  • <H2> Der Fussball als mathematisches Objekt
  • <H2> Origami und Mathematik - eine orginielle Kombination
  • <H2> Welches Bild fällt aus der Reihe?
  • <H2> Die Koch'sche Schneeflockenkurve
  • <H2> Magische Bilder
  • <H2> Mathematik in Bildern - die Kunst der Fraktale
  • <H2> Weitere Artikel in der Übersicht
  • <H2> Beliebte Artikel
  • <H2> Tags
  • <H2> Statistik
  • <H2> Kategorien
Word cloud
  • mathematik14
  • tags10
  • kommentare9
  • praetorius9
  • simon9
  • lesen8
  • unterhaltung6
  • bilder5
  • amdis4
  • optimierung4
  • samstag4
  • blick3
  • mittwoch3
  • fraktal3
  • computer3
  • lakritzschlange3
  • weblog3
  • bild3
  • artikel3
  • enigma3
  • muster3
  • fraktale3
  • bildern3
  • geometrie3
  • struktur3
  • reihe3
  • fortran3
  • erkennen3
  • skip2
  • objekt2
  • interpolation2
  • mathematisch2
  • magische2
  • dezember2
  • februar2
  • euler2
  • differentialgleichung2
  • origami2
  • stichwörter2
  • plätzchenausstechen2
  • mal2
  • linie2
  • blog2
  • numerik2
  • the2
  • impressum2
  • gauß-algorithmus2
  • fällt2
  • programmieren2
  • mathematisches2
Keyword matrix
wordtitledescriptionsheading
mathematik
tags
kommentare
praetorius
simon
lesen
Two Word cloud
  • auf den3
  • den ersten3
  • dezember 2009 von2
  • fraktal mathematik2
  • ersten blick2
  • februar 2010 von2
Three Word cloud
  • februar 2010 von simon2
  • auf den ersten2
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 1 images on this web page.

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

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without 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.
Table layout
Good! No nested tables found.
Number of HTTP resources
31
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.design1a.de/js/prototype.js
  • http://www.design1a.de/js/getBrowser.js
  • http://www.design1a.de/js/add_visitor.js
  • http://www.design1a.de/js/scriptaculous.js?load=effects,builder
  • http://www.design1a.de/js/effects.js
  • http://www.design1a.de/js/builder.js
  • http://www.design1a.de/js/lightbox.js
  • http://www.design1a.de/js/main.js
  • http://www.design1a.de/js/admin.js
  • http://www.design1a.de/js/textformatting.js
List of render blocking css files
  • http://www.design1a.de/css/system.css
  • http://www.design1a.de/css/icons.css
  • http://www.design1a.de/css/lightbox.css
  • http://www.design1a.de/templates/default/css/my_layout.css
  • http://www.design1a.de/templates/default/css/core/base.css
  • http://www.design1a.de/templates/default/css/nav.css
  • http://www.design1a.de/templates/default/css/screen/basemod.css
  • http://www.design1a.de/templates/default/css/screen/content.css

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.design1a.de/js/prototype.js
  • http://www.design1a.de/js/getBrowser.js
  • http://www.design1a.de/js/add_visitor.js
  • http://www.design1a.de/js/scriptaculous.js?load=effects,builder
  • http://www.design1a.de/js/lightbox.js
  • http://www.design1a.de/js/main.js
  • http://www.design1a.de/js/admin.js
  • http://www.design1a.de/js/textformatting.js
File size of all javascript files combined
206.21KB
Javascript minifying
You can save 12KB (25% 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.design1a.de/css/system.css
  • http://www.design1a.de/css/lightbox.css
  • http://www.design1a.de/templates/default/css/my_layout.css
File size of all css files combined
30.25KB
CSS minifying
You can save 2.8KB (50% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
24.52KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
20
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.design1a.de/css/icons.cssExpiry time is not specified
http://www.design1a.de/css/lightbox.cssExpiry time is not specified
http://www.design1a.de/css/system.cssExpiry time is not specified
http://www.design1a.de/images/closelabel.gifExpiry time is not specified
http://www.design1a.de/images/loading.gifExpiry time is not specified
http://www.design1a.de/js/add_visitor.jsExpiry time is not specified
http://www.design1a.de/js/admin.jsExpiry time is not specified
http://www.design1a.de/js/builder.jsExpiry time is not specified
http://www.design1a.de/js/effects.jsExpiry time is not specified
http://www.design1a.de/js/getBrowser.jsExpiry time is not specified
http://www.design1a.de/js/lightbox.jsExpiry time is not specified
http://www.design1a.de/js/main.jsExpiry time is not specified
http://www.design1a.de/js/prototype.jsExpiry time is not specified
http://www.design1a.de/js/textformatting.jsExpiry time is not specified
http://www.design1a.de/templates/default/css/core/base.cssExpiry time is not specified
http://www.design1a.de/templates/default/css/my_layout.cssExpiry time is not specified
http://www.design1a.de/templates/default/css/nav.cssExpiry time is not specified
http://www.design1a.de/templates/default/css/screen/basemod.cssExpiry time is not specified
http://www.design1a.de/templates/default/css/screen/content.cssExpiry time is not specified
http://www.design1a.de/templates/default/images/pi.gifExpiry time is not specified

 Speed test – Images

File size of all images combined
34.08KB
Image optimisation
You can save 7.4KB (26% compression) by optimising the images below:

 Links

We found a total of 83 different links.
Internal links: 83

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
178.248.244.12
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
Good! We have not found any unencrypted email addresses.

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 Icons

Favicon
Good! The website uses favicon.

 Typos

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