SEO report of tech4u.cz
Slaboproudé rozvody
www.tech4u.cz/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- 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.tech4u.cz/
Character length : 14
Title
Slaboproudé rozvody
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.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!
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: ”cs”.
Title
Slaboproudé rozvody
Character length : 19
Good! The title’s length is between 10 and 70 characters.
Character length : 19
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 8%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Slaboproudé rozvody
Word cloud
- rozvody8
- systémy6
- distribuce3
- kabeláž3
- rozvodů3
- komunikace3
- centrální3
- slaboproudé3
- bezdrátová3
- kontakt2
- oblasti2
- docházkové2
- telekonference2
- přístupové2
- home2
- certifikované2
- videokonference2
- venkovní2
- vnitřní2
- zemní2
- služby2
- služeb2
- nabídka2
- digital2
- video2
- silnoproudé2
- počítačové2
- kamerové2
- signage2
- obsahu2
- pobočkové2
- ústředny2
- telefonní2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| rozvody | |||
| systémy | |||
| distribuce | |||
| kabeláž | |||
| rozvodů | |||
| komunikace |
Two Word cloud
- home nabídka2
- signage pobočkové2
- kamerové systémy2
- systémy videokonference2
- přístupové a docházkové2
- video obsahu2
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.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
This website is optimal for mobile devices!
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 not fast enough: 0.97 seconds have passed until the page started to load.
Loading time
3,220 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
23
Number of source domains
3
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.tech4u.cz/.. /jquery.min.js?4677403fc2fb623381597f4133...
- http://www.tech4u.cz/.. /jquery-noconflict.js?4677403fc2fb6233815...
- http://www.tech4u.cz/.. /jquery-migrate.min.js?4677403fc2fb623381...
- http://www.tech4u.cz/.. /caption.js?4677403fc2fb623381597f4133a50...
- http://www.tech4u.cz/plugins/system/helix/js/jquery-noconflict.js
- http://www.tech4u.cz/.. /bootstrap.min.js?4677403fc2fb623381597f4...
- http://www.tech4u.cz/plugins/system/helix/js/modernizr-2.6.2.min.js
- http://www.tech4u.cz/plugins/system/helix/js/helix.core.js
- http://www.tech4u.cz/plugins/system/helix/js/menu.js
- http://www.tech4u.cz/templates/pri_simple/js/main.js
- http://www.tech4u.cz/templates/pri_simple/css/bootstrap.min.css
- http://www.tech4u.cz/.. /bootstrap-responsive.min.css
- http://www.tech4u.cz/templates/pri_simple/css/font-awesome.css
- http://www.tech4u.cz/templates/pri_simple/css/mobile-menu.css
- http://www.tech4u.cz/templates/pri_simple/css/template.css
- http://www.tech4u.cz/templates/pri_simple/css/presets/preset6.css
- http://fonts.googleapis.com/css?family=Lato:300
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.tech4u.cz/media/jui/js/jquery.min.js
- http://www.tech4u.cz/media/jui/js/jquery-noconflict.js
- http://www.tech4u.cz/media/jui/js/jquery-migrate.min.js
- http://www.tech4u.cz/media/system/js/caption.js
- http://www.tech4u.cz/plugins/system/helix/js/jquery-noconflict.js
- http://www.tech4u.cz/media/jui/js/bootstrap.min.js
- http://www.tech4u.cz/plugins/system/helix/js/modernizr-2.6.2.min.js
- http://www.tech4u.cz/plugins/system/helix/js/helix.core.js
- http://www.tech4u.cz/plugins/system/helix/js/menu.js
- http://www.tech4u.cz/templates/pri_simple/js/main.js
File size of all javascript files combined
164.61KB
Javascript minifying
You can save 8.6KB (63% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.tech4u.cz/templates/pri_simple/css/bootstrap.min.css
- http://www.tech4u.cz/templates/pri_simple/css/bootstrap-responsive.min.css
- http://www.tech4u.cz/templates/pri_simple/css/font-awesome.css
- http://www.tech4u.cz/templates/pri_simple/css/mobile-menu.css
- http://www.tech4u.cz/templates/pri_simple/css/template.css
- http://www.tech4u.cz/templates/pri_simple/css/presets/preset6.css
File size of all css files combined
229.01KB
CSS minifying
You can save 10.5KB (13% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.tech4u.cz/templates/pri_simple/css/template.css you can save 9.3KB (13% compression rate)
- By minifying http://www.tech4u.cz/templates/pri_simple/css/presets/preset6.css you can save 781B (11% compression rate)
- By minifying http://www.tech4u.cz/templates/pri_simple/css/mobile-menu.css you can save 437B (31% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
23.03KB
Gzip compression
Error! By using Gzip you can save 86.6KB (83% compression) on your site.
- By compressing http://www.tech4u.cz/templates/pri_simple/css/bootstrap.min.css you can save 86.6KB (83% compression rate)
- By compressing http://www.tech4u.cz/templates/pri_simple/css/template.css you can save 62.3KB (83% compression rate)
- By compressing http://www.tech4u.cz/.. /jquery.min.js?4677403fc2fb623381597f4133... you can save 61.9KB (65% compression rate)
- By compressing http://www.tech4u.cz/.. /bootstrap.min.js?4677403fc2fb623381597f4... you can save 21KB (73% compression rate)
- By compressing http://www.tech4u.cz you can save 18.5KB (81% compression rate)
- By compressing http://www.tech4u.cz/templates/pri_simple/css/font-awesome.css you can save 17.9KB (77% compression rate)
- By compressing http://www.tech4u.cz/.. /bootstrap-responsive.min.css you can save 12.5KB (76% compression rate)
- By compressing http://www.tech4u.cz/plugins/system/helix/js/menu.js you can save 10KB (82% compression rate)
- By compressing http://www.tech4u.cz/plugins/system/helix/js/modernizr-2.6.2.min.js you can save 9KB (59% compression rate)
- By compressing http://www.tech4u.cz/.. /jquery-migrate.min.js?4677403fc2fb623381... you can save 5.9KB (60% compression rate)
- By compressing http://www.tech4u.cz/templates/pri_simple/css/presets/preset6.css you can save 5.5KB (76% compression rate)
- By compressing http://www.tech4u.cz/templates/pri_simple/css/mobile-menu.css you can save 921B (63% compression rate)
- By compressing http://www.tech4u.cz/templates/pri_simple/js/main.js you can save 335B (50% compression rate)
- By compressing http://www.tech4u.cz/plugins/system/helix/js/helix.core.js you can save 163B (36% compression rate)
- By compressing http://www.tech4u.cz/.. /caption.js?4677403fc2fb623381597f4133a50... you can save 155B (32% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
14
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.tech4u.cz/images/logo.jpg | Expiry time is not specified |
| http://www.tech4u.cz/media/jui/fonts/IcoMoon.woff | Expiry time is not specified |
| http://www.tech4u.cz/plugins/system/helix/js/helix.core.js | Expiry time is not specified |
| http://www.tech4u.cz/plugins/system/helix/js/jquery-noconflict.js | Expiry time is not specified |
| http://www.tech4u.cz/plugins/system/helix/js/menu.js | Expiry time is not specified |
| http://www.tech4u.cz/plugins/system/helix/js/modernizr-2.6.2.min.js | Expiry time is not specified |
| http://www.tech4u.cz/.. /bootstrap-responsive.min.css | Expiry time is not specified |
| http://www.tech4u.cz/templates/pri_simple/css/bootstrap.min.css | Expiry time is not specified |
| http://www.tech4u.cz/templates/pri_simple/css/font-awesome.css | Expiry time is not specified |
| http://www.tech4u.cz/templates/pri_simple/css/mobile-menu.css | Expiry time is not specified |
| http://www.tech4u.cz/templates/pri_simple/css/presets/preset6.css | Expiry time is not specified |
| http://www.tech4u.cz/templates/pri_simple/css/template.css | Expiry time is not specified |
| http://www.tech4u.cz/templates/pri_simple/js/main.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
202.99KB
Image optimisation
You can save 62.1KB (31% compression) by optimising the images below:
- By lossless compressing the http://www.tech4u.cz/images/header-images/networks1.jpg?-173772380 you can save 35.8KB (21%) data.
- By lossless compressing the http://www.tech4u.cz/images/logo.jpg you can save 26.3KB (91%) data.
Links
We found a total of 18 different links.
Internal links: 17
External links: 1
Internal links: 17
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| Devpri |
Internal links:
Website security
IP
81.2.194.69
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.
Order of Heading elements on mobile by position
- H1 : Slaboproudé rozvody , ( 230px from top )
Typos
ech4u.cz, trech4u.cz, rech4u.cz, tfech4u.cz, fech4u.cz, tgech4u.cz, gech4u.cz, thech4u.cz, hech4u.cz, tyech4u.cz, yech4u.cz, t5ech4u.cz, 5ech4u.cz, t6ech4u.cz, 6ech4u.cz, tch4u.cz, tewch4u.cz, twch4u.cz, tesch4u.cz, tsch4u.cz, tech4u.cz, tch4u.cz, tedch4u.cz, tdch4u.cz, tefch4u.cz, tfch4u.cz, terch4u.cz, trch4u.cz, te3ch4u.cz, t3ch4u.cz, te4ch4u.cz, t4ch4u.cz, teh4u.cz, tecxh4u.cz, texh4u.cz, tecsh4u.cz, tesh4u.cz, tech4u.cz, teh4u.cz, tecdh4u.cz, tedh4u.cz, tecfh4u.cz, tefh4u.cz, tecvh4u.cz, tevh4u.cz, tec h4u.cz, te h4u.cz, tec4u.cz, techb4u.cz, tecb4u.cz, techg4u.cz, tecg4u.cz, techt4u.cz, tect4u.cz, techy4u.cz, tecy4u.cz, techu4u.cz, tecu4u.cz, techj4u.cz, tecj4u.cz, techm4u.cz, tecm4u.cz, techn4u.cz, tecn4u.cz, techu.cz, tech4eu.cz, techeu.cz, tech4u.cz, techu.cz, tech4tu.cz, techtu.cz, tech43u.cz, tech3u.cz, tech45u.cz, tech5u.cz, tech4.cz, tech4uy.cz, tech4y.cz, tech4uh.cz, tech4h.cz, tech4uj.cz, tech4j.cz, tech4uk.cz, tech4k.cz, tech4ui.cz, tech4i.cz, tech4u7.cz, tech47.cz, tech4u8.cz, tech48.cz
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