11.1 sec in total
585 ms
7.7 sec
2.8 sec
Visit osvocomp.sk now to see the best up-to-date O S V Comp content and also check out these interesting facts you probably never knew about osvocomp.sk
Komplexné riešenia modernizácie verejného osvetlenia. LED verejné osvetlenie. Telekomunikačné stavby, elektromontážne práce. Výroba historického dobového osvetlenia, stožiarov a svietidiel. Predaj a m...
Visit osvocomp.skWe analyzed Osvocomp.sk page load time and found that the first response time was 585 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
osvocomp.sk performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value8.8 s
1/100
25%
Value11.0 s
6/100
10%
Value60 ms
100/100
30%
Value0.047
99/100
15%
Value9.9 s
27/100
10%
585 ms
546 ms
616 ms
1184 ms
404 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 92% of them (81 requests) were addressed to the original Osvocomp.sk, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Osvocomp.sk.
Page size can be reduced by 464.7 kB (12%)
4.0 MB
3.6 MB
In fact, the total size of Osvocomp.sk main page is 4.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 125.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 89.8 kB, which is 66% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 125.6 kB or 92% of the original size.
Potential reduce by 15.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. O S V Comp images are well optimized though.
Potential reduce by 266.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 266.5 kB or 60% of the original size.
Potential reduce by 56.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Osvocomp.sk needs all CSS files to be minified and compressed as it can save up to 56.8 kB or 81% of the original size.
Number of requests can be reduced by 40 (50%)
80
40
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O S V Comp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
osvocomp.sk
585 ms
osvocomp.sk
546 ms
www.osvocomp.sk
616 ms
www.osvocomp.sk
1184 ms
calendar.css
404 ms
front.css
537 ms
jcemediabox.css
417 ms
style.css
415 ms
horizontal-menumatic.css
417 ms
sigplus.min.css
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boxplus.min.css
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boxplus.lightrounded.css
542 ms
boxplus.paging.min.css
544 ms
boxplus.slider.min.css
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mootools-core.js
788 ms
core.js
661 ms
caption.js
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script.js
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jcemediabox.js
934 ms
mootools-yui-compressed.js
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jquery.include.min.js
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jquery.noconflict.js
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boxplus.min.js
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boxplus.lang.min.js
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boxplus.slider.min.js
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osvo.css
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menu.css
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jquery-latest.js
37 ms
loader.js
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cufon-yui.js
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Avenir_400-Avenir_700.font.js
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js.js
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menu.js
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datum.js
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meniny.js
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jssor.slider-28.0.0.min.js
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element.js
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jquery.min.js
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css
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bg.png
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logo-osvocomp.png
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porucha.png
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blank.png
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osvocomp.sk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
osvocomp.sk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
osvocomp.sk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osvocomp.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Osvocomp.sk main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
osvocomp.sk
Open Graph description is not detected on the main page of O S V Comp. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: