6.6 sec in total
371 ms
6 sec
261 ms
Click here to check amazing 55 content for Slovakia. Otherwise, check out these important facts you probably never knew about 55.sk
DJ technika, svetelná a zvuková technika - internetový dj obchod, predajňa a showroom. Doprava zdarma, doručenie na druhý deň. Najlepšia penová párty.
Visit 55.skWe analyzed 55.sk page load time and found that the first response time was 371 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
55.sk performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value24.1 s
0/100
25%
Value27.6 s
0/100
10%
Value31,550 ms
0/100
30%
Value0.754
6/100
15%
Value51.2 s
0/100
10%
371 ms
370 ms
450 ms
243 ms
247 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 73% of them (63 requests) were addressed to the original 55.sk, 9% (8 requests) were made to App.livechatoo.com and 6% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain 55.sk.
Page size can be reduced by 508.8 kB (15%)
3.5 MB
3.0 MB
In fact, the total size of 55.sk main page is 3.5 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. 45% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 30.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.9 kB or 76% of the original size.
Potential reduce by 53.2 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. 55 images are well optimized though.
Potential reduce by 405.8 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 405.8 kB or 73% of the original size.
Potential reduce by 18.9 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. 55.sk needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 77% of the original size.
Number of requests can be reduced by 37 (46%)
81
44
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 55. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
55.sk
371 ms
www.55.sk
370 ms
index.php
450 ms
layout.css
243 ms
styles.css
247 ms
products.css
249 ms
scroll.css
251 ms
calendar-win2k-1.css
251 ms
calendar.js
620 ms
calendar-sk2.js
487 ms
calendar-setup.js
489 ms
prototype.js
977 ms
scriptaculous.js
493 ms
scroll.js
491 ms
mouseCoordinates.js
729 ms
AC_RunActiveContent.js
733 ms
classic-081711.css
8 ms
mc-validate.js
38 ms
all.js
164 ms
conversion.js
31 ms
builder.js
126 ms
effects.js
351 ms
dragdrop.js
371 ms
controls.js
372 ms
slider.js
252 ms
sound.js
252 ms
backgroundheader.png
858 ms
logo.png
245 ms
cart.png
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alto_web.jpg
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735 ms
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quatro-logo.jpg
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facebook.png
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logo_numark.jpg
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logo_showtec.jpg
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logo_dap.jpg
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alto.jpg
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logo_ortofon.png
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logo_kme.jpg
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pioneer_dj_logo.jpg
1221 ms
arrow.png
1223 ms
lmenu_icon_akcie.jpg
1215 ms
lmenu_icon_svetlo.jpg
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lmenu_icon_zvuk.jpg
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lmenu_icon_parostroje.jpg
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lmenu_icon_bazar.jpg
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lmenu_icon_penova_party.jpg
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analytics.js
25 ms
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ga.js
18 ms
xd_arbiter.php
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web.min.js
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sk
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footer.jpg
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global.css
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client-embed.min.js
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client-embed-sk.min.js
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logo-55681d48de1c6.jpg
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55.sk accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
55.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
55.sk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
SK
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 55.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 55.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.
55.sk
Open Graph description is not detected on the main page of 55. 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: