Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

dart-sro.sk

Registračných pokladníc, pokladničných systémov POS, tlačiarní a príslušenstva. Predaj obchodných a reštauračných systémov.

Page Load Speed

3.6 sec in total

First Response

385 ms

Resources Loaded

3.1 sec

Page Rendered

119 ms

About Website

Visit dart-sro.sk now to see the best up-to-date Dart Sro content and also check out these interesting facts you probably never knew about dart-sro.sk

Predaj ekasa registračných pokladníc, ekasa tlačiarní, snímačov čiarového kódu, kožene buxy, váh. Predaj POS systémov - obchodných a reštauračných.

Visit dart-sro.sk

Key Findings

We analyzed Dart-sro.sk page load time and found that the first response time was 385 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dart-sro.sk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.269

45/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

dart-sro.sk

385 ms

www.registracne-pokladnice.sk

325 ms

123 ms

Webfonts.css

99 ms

Default.min.css

302 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dart-sro.sk, 63% (45 requests) were made to Registracne-pokladnice.sk and 13% (9 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (840 ms) relates to the external source Registracne-pokladnice.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.1 kB (20%)

Content Size

533.4 kB

After Optimization

424.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dart-sro.sk main page is 533.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 244.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.6 kB

  • Original 40.2 kB
  • After minification 39.1 kB
  • After compression 8.6 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. 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 31.6 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 17.6 kB

  • Original 184.9 kB
  • After minification 167.2 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. Dart Sro images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 57.9 kB

  • Original 244.9 kB
  • After minification 244.9 kB
  • After compression 187.1 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 57.9 kB or 24% of the original size.

CSS Optimization

-3%

Potential reduce by 2.0 kB

  • Original 63.3 kB
  • After minification 63.3 kB
  • After compression 61.3 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. Dart-sro.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (71%)

Requests Now

65

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dart Sro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dart-sro.sk accessibility score

93

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

dart-sro.sk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dart-sro.sk SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dart-sro.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 Dart-sro.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Dart Sro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: