Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dom-max.sk

Dom-MAX s.r.o. stavebn? materi?l - ?vod

Page Load Speed

5.1 sec in total

First Response

973 ms

Resources Loaded

3.8 sec

Page Rendered

318 ms

dom-max.sk screenshot

About Website

Visit dom-max.sk now to see the best up-to-date Dom MAX content and also check out these interesting facts you probably never knew about dom-max.sk

UniObchod vzor 18 prazdny

Visit dom-max.sk

Key Findings

We analyzed Dom-max.sk page load time and found that the first response time was 973 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dom-max.sk performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

www.dom-max.sk

973 ms

base_2fe38de.css

245 ms

site_2cf8959b.css

249 ms

mboxex_6e5756a1.css

252 ms

menu_b2d94cac.css

248 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Dom-max.sk, 3% (1 request) were made to Data.meteo.sk and 3% (1 request) were made to Meteodata.meteo.sk. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Data.meteo.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.0 kB (32%)

Content Size

795.4 kB

After Optimization

538.4 kB

In fact, the total size of Dom-max.sk main page is 795.4 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. 15% of websites need less resources to load. Images take 553.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 24.5 kB

  • Original 27.7 kB
  • After minification 18.2 kB
  • After compression 3.2 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 9.5 kB, which is 34% 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 24.5 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 56.6 kB

  • Original 553.4 kB
  • After minification 496.8 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. Dom MAX images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 160.8 kB

  • Original 195.2 kB
  • After minification 117.1 kB
  • After compression 34.4 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 160.8 kB or 82% of the original size.

CSS Optimization

-79%

Potential reduce by 15.1 kB

  • Original 19.1 kB
  • After minification 13.2 kB
  • After compression 4.0 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. Dom-max.sk needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (52%)

Requests Now

27

After Optimization

13

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dom MAX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dom-max.sk accessibility score

76

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dom-max.sk best practices score

50

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

Browser errors were logged to the console

SEO Factors

dom-max.sk SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    SK

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dom-max.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 Dom-max.sk main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Dom MAX. 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: