SEO report of led-systemy.cz

Save technology - váš partner při úsporách energií
www.led-systemy.cz/
Úsporná elektronická zařízení s minimální spotřebou pro využití LED technologií v osvětlovací a světelné sféře
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.led-systemy.cz/
Character length : 19
Title
Save technology - váš partner při úsporách energií
Description
Úsporná elektronická zařízení s minimální spotřebou pro využití LED technologií v osvětlovací a světelné sféře
Keywords (meta keywords)
úspory,šetření, energie, LED, svítidla,veřejné osvětlení,malá spotřeba,vysoká svítivost, výkon, světlo,náklady
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 not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: WINDOWS-1250.
Language
Error! No language localization is found.
Title
Save technology - váš partner při úsporách energií
Character length : 50
Good! The title’s length is between 10 and 70 characters.
Character length : 50
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
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 | 1 | 1 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Osvětlování souvislých ploch LED reflektory.
- <H3> Elektronický vypínač a stmívač LED pásků.
- <H1> Česká výrobní firma - české výrobky
Word cloud
- led7
- reflektory4
- produkty3
- výrobě2
- vypínač2
- pásků2
- především2
- tlačítkem2
- zařízení2
- jedním2
- svitu2
- moravy2
- prostředí2
- elektronický2
- naším2
- životního2
- ochraně2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
led | |||
reflektory | |||
produkty | |||
výrobě | |||
vypínač | |||
pásků |
Two Word cloud
- led reflektory2
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 46 images on this web page.
Alternate attributes for the following 32 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 32 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.led-systemy.cz/index_htm_files/8178.jpg
- http://www.led-systemy.cz/index_htm_files/2537.jpg
- http://www.led-systemy.cz/index_htm_files/2538.jpg
- http://www.led-systemy.cz/index_htm_files/2539.jpg
- http://www.led-systemy.cz/index_htm_files/2540.jpg
- http://www.led-systemy.cz/index_htm_files/2541.jpg
- http://www.led-systemy.cz/index_htm_files/2542.jpg
- http://www.led-systemy.cz/index_htm_files/2546.jpg
- http://www.led-systemy.cz/index_htm_files/5186.jpg
- http://www.led-systemy.cz/index_htm_files/5187.jpg
- http://www.led-systemy.cz/index_htm_files/5188.png
- http://www.led-systemy.cz/index_htm_files/2553.jpg
- http://www.led-systemy.cz/index_htm_files/2554.jpg
- http://www.led-systemy.cz/index_htm_files/2557.jpg
- http://www.led-systemy.cz/index_htm_files/3573.png
- http://www.led-systemy.cz/index_htm_files/4430.png
- http://www.led-systemy.cz/index_htm_files/5507.png
- http://www.led-systemy.cz/index_htm_files/5194.png
- http://www.led-systemy.cz/index_htm_files/4474.png (4 occurrences)
- http://www.led-systemy.cz/index_htm_files/8214.jpg
- http://www.led-systemy.cz/index_htm_files/8215.jpg
- http://www.led-systemy.cz/index_htm_files/8216.jpg
- http://www.led-systemy.cz/index_htm_files/8217.jpg
- http://www.led-systemy.cz/index_htm_files/8218.jpg
- http://www.led-systemy.cz/index_htm_files/8219.jpg
- http://www.led-systemy.cz/index_htm_files/8220.jpg
- http://www.led-systemy.cz/index_htm_files/5207.jpg
- http://www.led-systemy.cz/index_htm_files/4431.png
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 836px 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
475 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
61
Number of source domains
2
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.led-systemy.cz/index_htm_files/highslide.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
86.51KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
27.34KB
CSS minifying
You can save 813B (22% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.led-systemy.cz/index_htm_files/highslide.css you can save 813B (22% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
23.99KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
55
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
347.14KB
Image optimisation
You can save 100.5KB (40% compression) by optimising the images below:
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2853.jpg you can save 10.7KB (37%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2852.jpg you can save 9.1KB (39%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2856.jpg you can save 8.6KB (37%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2855.jpg you can save 7.4KB (39%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2854.jpg you can save 7KB (44%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/customs.png you can save 7KB (48%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8214.jpg you can save 6.2KB (53%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2538.jpg you can save 4.8KB (71%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2541.jpg you can save 4.2KB (74%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2542.jpg you can save 4.1KB (73%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2537.jpg you can save 3.9KB (73%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2539.jpg you can save 3.6KB (73%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2540.jpg you can save 3.4KB (74%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8217.jpg you can save 2.5KB (22%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2553.jpg you can save 2.4KB (27%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8215.jpg you can save 2KB (26%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2557.jpg you can save 1.9KB (28%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8220.jpg you can save 1.6KB (26%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2554.jpg you can save 1.5KB (30%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8216.jpg you can save 1.3KB (35%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8178.jpg you can save 1.3KB (25%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8218.jpg you can save 1.2KB (26%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8219.jpg you can save 783B (34%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/5207.jpg you can save 607B (46%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/5186.jpg you can save 581B (43%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/2546.jpg you can save 509B (47%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/5187.jpg you can save 474B (41%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8223.png you can save 264B (14%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8183.png you can save 258B (14%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8184.png you can save 236B (14%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8224.png you can save 234B (14%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8182.png you can save 214B (13%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8222.png you can save 207B (13%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8225.png you can save 190B (13%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8185.png you can save 185B (13%) data.
- By lossless compressing the http://www.led-systemy.cz/index_htm_files/8186.png you can save 167B (11%) data.
Links
We found a total of 12 different links.
Internal links: 10
External links: 2
Internal links: 10
External links: 2
External links:
Link text (anchor) | Link strength |
---|---|
Z. F. web & foto & pc | |
http://miniaplikace.blueboard.cz |
Internal links:
Link text (anchor) | Link strength |
---|---|
LED reflektory | |
http://www.led-systemy.cz/vypinac.htm | |
http://www.led-systemy.cz/reflektory.htm | |
http://www.led-systemy.cz/spoluprace.htm | |
http://www.led-systemy.cz/kontakty.htm | |
http://www.led-systemy.cz/reference.htm | |
LED vypínač | |
Kontakty | |
Spolupráce | |
Reference |
Website security
IP
46.28.106.35
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : ?eská výrobní firma - ?eské výrobky, ( 532px from top )
- H2 : Osv?tlování souvislých ploch LED reflektory., ( 896px from top )
- H3 : Elektronický vypína? a stmíva? LED pásk?., ( 1168px from top )
Typos
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