SEO report of chemistry4school.de

AndroidTools.de

www.chemistry4school.de/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Make the site mobile device friendly.
  • 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.chemistry4school.de/

Character length : 24

Title
AndroidTools.de
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
Good! No underscore (_) found in the URLs.
Checking the robots.txt file
There is robots.txt file.
https://chemistry4school.de/robots.txt
User-agentDisallowed for the search engines
*
  • /administrator/
  • /cache/
  • /components/
  • /images/
  • /includes/
  • /installation/
  • /language/
  • /libraries/
  • /media/
  • /modules/
  • /plugins/
  • /templates/
  • /tmp/
  • /xmlrpc/


 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: ”en”.
Title
AndroidTools.de

Character length : 15

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 19%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
002000
Heading structure in the source code
  • <H3> Navigation
  • <H3> Android & Arts
Word cloud
  • section6
  • android6
  • download5
  • arts3
  • application3
  • overview2
  • developer2
  • them2
  • free2
Keyword matrix
wordtitledescriptionsheading
section
android
download
arts
application
overview
Two Word cloud
  • download section2
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 4 images on this web page.

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

 Readability

Flesch–Kincaid Grade Level
3.90
Flesch Reading Ease
76.90
Coleman Liau Index
10.70
Automated Readability Index (ARI)
2.60
Dale–Chall Readability
5.80
SMOG Index
8.30
Spache Readibility
4.00
Number of letters
673
Number of words
149
Number of sentences
27
Average words per sentences
6
Number of syllables
219
Syllables in words
227
Average syllables in words
1.47
Number of words in first three syllables
21
Percentage of word / syllables
14.09
Words not in Dale-Chall easy-word list
52
Words not in Spache easy-word list
32

 Technologies

Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 960px wide display!
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.
Loading time
1,652 ms
Table layout
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.chemistry4school.de/media/system/js/mootools.js
  • http://www.chemistry4school.de/media/system/js/caption.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.chemistry4school.de/modules/mod_jflanguageselection/tmpl/mod_jflanguageselection.css
  • http://www.chemistry4school.de/templates/system/css/system.css
  • http://www.chemistry4school.de/templates/system/css/general.css
  • http://www.chemistry4school.de/templates/phoca_nature/css/template.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Browser cache
The browser cache is set correctly for all elements.

 Speed test – Images

File size of all images combined
0.00
Image optimisation
All images are optimized.

 Links

We found a total of 10 different links.
Internal links: 10

External links:

Link text (anchor) Link strength

Internal links:

 Website security

IP
81.169.145.72
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.

 Order of Heading elements on mobile by position

  • H3 : Android & Arts, ( 208px from top )
  • H3 : Navigation, ( 224.15625px from top )

 Typos

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