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.
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
- http://www.design1a.de/article/Neuer_Blog_ueber_C ("Neuer Blog über C++")
- http://www.design1a.de/article/Neuer_Blog_ueber_C
- http://www.design1a.de/article/Neuer_Blog_ueber_C ("weiter lesen...")
- http://www.design1a.de/article/Neuer_Blog_ueber_C#comments ("0 Kommentare")
- http://www.design1a.de/.. /Was_hat_Plaetzchen_ausstechen_und_Lastwa... ("Mathematisches Plätzchenausstechen")
- http://www.design1a.de/.. /Was_hat_Plaetzchen_ausstechen_und_Lastwa...
- http://www.design1a.de/.. /Was_hat_Plaetzchen_ausstechen_und_Lastwa... ("weiter lesen...")
- http://www.design1a.de/.. /Was_hat_Plaetzchen_ausstechen_und_Lastwa... ("0 Kommentare")
- http://www.design1a.de/article/Appetit_auf_Lakritzschlangen ("Wie erkläre ich dem Computer, was eine Lakritzschlange ist?")
- http://www.design1a.de/article/Appetit_auf_Lakritzschlangen
- http://www.design1a.de/article/Appetit_auf_Lakritzschlangen ("weiter lesen...")
- http://www.design1a.de/article/Appetit_auf_Lakritzschlangen#comments ("0 Kommentare")
- http://www.design1a.de/article/Der_Fussball_als_mathemtisches_Objekt ("Der Fussball als mathematisches Objekt")
- http://www.design1a.de/article/Der_Fussball_als_mathemtisches_Objekt
- http://www.design1a.de/article/Der_Fussball_als_mathemtisches_Objekt ("weiter lesen...")
- http://www.design1a.de/.. /Der_Fussball_als_mathemtisches_Objekt#co... ("0 Kommentare")
- http://www.design1a.de/.. /Origami_und_Mathematik_-_eine_orginielle... ("Origami und Mathematik - eine orginielle Kombination")
- http://www.design1a.de/.. /Origami_und_Mathematik_-_eine_orginielle...
- http://www.design1a.de/.. /Origami_und_Mathematik_-_eine_orginielle... ("0 Kommentare")
- http://www.design1a.de/article/Welches_Bild_faellt_aus_der_Reihe ("Welches Bild fällt aus der Reihe?")
- http://www.design1a.de/article/Welches_Bild_faellt_aus_der_Reihe
- http://www.design1a.de/.. /Welches_Bild_faellt_aus_der_Reihe#commen... ("0 Kommentare")
- http://www.design1a.de/article/Die_Kochsche_Schneeflockenkurve ("Die Koch'sche Schneeflockenkurve")
- http://www.design1a.de/article/Die_Kochsche_Schneeflockenkurve
- http://www.design1a.de/article/Die_Kochsche_Schneeflockenkurve ("weiter lesen...")
- http://www.design1a.de/.. /Die_Kochsche_Schneeflockenkurve#comments... ("0 Kommentare")
- http://www.design1a.de/article/Magische_Bilder ("Magische Bilder")
- http://www.design1a.de/article/Magische_Bilder
- http://www.design1a.de/article/Magische_Bilder ("weiter lesen...")
- http://www.design1a.de/article/Magische_Bilder#comments ("12 Kommentare")
- http://www.design1a.de/.. /Mathematik_in_Bildern_Kunst_der_Fraktale... ("Mathematik in Bildern - die Kunst der Fraktale")
- http://www.design1a.de/.. /Mathematik_in_Bildern_Kunst_der_Fraktale...
- http://www.design1a.de/.. /Mathematik_in_Bildern_Kunst_der_Fraktale... ("weiter lesen...")
- http://www.design1a.de/.. /Mathematik_in_Bildern_Kunst_der_Fraktale... ("0 Kommentare")
- http://www.design1a.de/article/verblueffende_Beweise ("1 + 1 = 0 und 1 = 2 (ich kann's beweisen)")
- http://www.design1a.de/article/MatLab_interpolation_kubische_splines ("MatLab Variante zur Interpolation mit kubischen Splines")
- http://www.design1a.de/article/Einfacher_Gauss-Algorithmus ("Einfacher Gauß-Algorithmus")
- http://www.design1a.de/article/Gauss-Algorithmus_mit_Pivotisierung ("Gauß-Algorithmus mit Pivotisierung")
- Expand
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
- http://www.design1a.de/?view=articles&aid=7 ("Impressum")
Checking the robots.txt file
There is robots.txt file.
https://design1a.de/robots.txt
https://design1a.de/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
googlebot |
|
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.
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.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
2 | 15 | 0 | 0 | 0 | 0 |
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
word | title | descriptions | heading |
---|---|---|---|
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.
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
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
- 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.
- By minifying http://www.design1a.de/templates/default/css/core/base.css you can save 1.9KB (72% compression rate)
- By minifying http://www.design1a.de/templates/default/css/screen/basemod.css you can save 382B (48% compression rate)
- By minifying http://www.design1a.de/templates/default/css/screen/content.css you can save 373B (18% compression rate)
- By minifying http://www.design1a.de/templates/default/css/my_layout.css you can save 229B (71% compression rate)
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.
URL | Duration |
---|---|
http://www.design1a.de/css/icons.css | Expiry time is not specified |
http://www.design1a.de/css/lightbox.css | Expiry time is not specified |
http://www.design1a.de/css/system.css | Expiry time is not specified |
http://www.design1a.de/images/closelabel.gif | Expiry time is not specified |
http://www.design1a.de/images/loading.gif | Expiry time is not specified |
http://www.design1a.de/js/add_visitor.js | Expiry time is not specified |
http://www.design1a.de/js/admin.js | Expiry time is not specified |
http://www.design1a.de/js/builder.js | Expiry time is not specified |
http://www.design1a.de/js/effects.js | Expiry time is not specified |
http://www.design1a.de/js/getBrowser.js | Expiry time is not specified |
http://www.design1a.de/js/lightbox.js | Expiry time is not specified |
http://www.design1a.de/js/main.js | Expiry time is not specified |
http://www.design1a.de/js/prototype.js | Expiry time is not specified |
http://www.design1a.de/js/textformatting.js | Expiry time is not specified |
http://www.design1a.de/templates/default/css/core/base.css | Expiry time is not specified |
http://www.design1a.de/templates/default/css/my_layout.css | Expiry time is not specified |
http://www.design1a.de/templates/default/css/nav.css | Expiry time is not specified |
http://www.design1a.de/templates/default/css/screen/basemod.css | Expiry time is not specified |
http://www.design1a.de/templates/default/css/screen/content.css | Expiry time is not specified |
http://www.design1a.de/templates/default/images/pi.gif | Expiry 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:
- By lossless compressing the http://www.design1a.de/img.php?id=239 you can save 1.6KB (26%) data.
- By lossless compressing the http://www.design1a.de/img.php?id=303 you can save 1.4KB (25%) data.
- By lossless compressing the http://www.design1a.de/img.php?id=293 you can save 975B (30%) data.
- By lossless compressing the http://www.design1a.de/img.php?id=267 you can save 934B (27%) data.
- By lossless compressing the http://www.design1a.de/img.php?id=309 you can save 856B (30%) data.
- By lossless compressing the http://www.design1a.de/img.php?id=295 you can save 779B (23%) data.
- By lossless compressing the http://www.design1a.de/img.php?id=291 you can save 682B (26%) data.
- By lossless compressing the http://www.design1a.de/images/closelabel.gif you can save 289B (20%) data.
Links
We found a total of 83 different links.
Internal links: 83
Internal links: 83
External links:
Link text (anchor) | Link strength |
---|
Internal links:
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.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
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