SEO report of zvuengineering.cz

Redirected to www.zvuengineering.cz/cz/

Skupina ZVU - ZVU Engineering a.s.

www.zvuengineering.cz/cz/

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.

 SEO

URL

Domain : www.zvuengineering.cz/cz/

Character length : 25

Title
Skupina ZVU - ZVU Engineering a.s.
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
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://zvuengineering.cz/robots.txt
User-agentDisallowed for the search engines
*
  • /admin
  • /components
  • /thumb


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Skupina ZVU - ZVU Engineering a.s.

Character length : 34

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 32%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
121700
Heading structure in the source code
  • <H4> ZVU
  • <H4> ZVU
  • <H4> ZVU
  • <H2> NOVINKY
  • <H4> Ocenění aktivit naší společnosti
  • <H4> Podpora Nadace Východočeská onkologie
  • <H2> O SPOLEČNOSTI
  • <H3> Úvodní slovo generálního ředitele
  • <H1> Skupina ZVU
  • <H4> NAVIGACE
  • <H4> ADRESA A KONTAKT
Word cloud
  • zvu29
  • společnosti12
  • engineering11
  • zařízení7
  • králové5
  • tradice4
  • ičo4
  • výroby4
  • třída4
  • hradec4
  • pražská4
  • skupiny4
  • strojírenské4
  • služby4
  • kontakt4
  • kariéra3
  • aktuality3
  • průmysl3
  • reference3
  • produkty3
  • mateřské3
  • oblasti3
  • podniku3
  • letá3
  • kukleny3
  • psč3
  • století3
  • transformace2
  • výrobu2
  • zázemí2
  • mateřskou2
  • ocenění2
  • umožňuje2
  • aktivit2
  • východočeská2
  • onkologie2
  • let2
  • služeb2
  • naší2
  • část2
  • chemických2
  • utilizační2
  • know-how2
  • uhlí2
  • výrobní2
  • technické2
  • činnosti2
  • plynu2
  • poskytování2
  • servis2
  • průmyslové2
  • koksárenského2
  • společností2
  • finanční2
  • patří2
  • průmyslu2
  • předchůdců2
  • právních2
  • skupina2
  • založení2
Keyword matrix
wordtitledescriptionsheading
zvu
společnosti
engineering
zařízení
králové
tradice
Two Word cloud
  • zvu engineering7
  • pražská třída4
  • strojírenské výroby3
  • společností zvu2
  • hradec králové2
  • společnosti zvu2
Three Word cloud
  • produkty reference aktuality3
  • tradice strojírenské výroby2
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.

 Technologies

Mobile optimization
Mobilnezet ellenorzes - warning
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
Good! The website uses printer-friendly CSS.
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
810 ms
Table layout
Good! No nested tables found.
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.zvuengineering.cz/components/_common/javascript/jquery.min.js
  • http://www.zvuengineering.cz/components/_common/javascript/page_functions.js.jsp?language=cz
  • http://www.zvuengineering.cz/jscripts/bootstrap/bootstrap.min.js
  • http://www.zvuengineering.cz/jscripts/2014/common.js
  • http://www.zvuengineering.cz/components/news_rotator3/jquery.cycle.all.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.zvuengineering.cz/css/2014/magic-bootstrap.css
  • http://www.zvuengineering.cz/css/2014/page.css
  • http://www.zvuengineering.cz/css/2014/print.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.

 Website security

IP
81.2.209.161
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

zvuengineering.cz

zvuengineering.cz

inekon-systems.cz

inekon-systems.cz

inekon-systems.eu

inekon-systems.eu

inekon-systems.com

inekon-systems.com

 Icons

Favicon
Good! The website uses favicon.

 Order of Heading elements on mobile by position

  • H4 : ZVU , ( 0px from top )
  • H4 : ZVU , ( 0px from top )
  • H4 : ZVU , ( 0px from top )

 Typos

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