Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

revolucneokna.sk

Značkové plastové a hliníkové okná a dvere | Revolučné okná

Page Load Speed

3.1 sec in total

First Response

987 ms

Resources Loaded

2 sec

Page Rendered

113 ms

revolucneokna.sk screenshot

About Website

Welcome to revolucneokna.sk homepage info - get ready to check Revolucneokna best content right away, or after learning these important things about revolucneokna.sk

Značkové plastové a hliníkové okná a dvere s vynikajúcimi tepelnými a zvukovo izolačnými vlastnosťami od autorizovaných slovenských výrobcov s garanciou kvality Pečať kvalitných okien. Revolučné okná ...

Visit revolucneokna.sk

Key Findings

We analyzed Revolucneokna.sk page load time and found that the first response time was 987 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

revolucneokna.sk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

www.revolucneokna.sk

987 ms

minified.js

39 ms

focus-within-polyfill.js

36 ms

polyfill.min.js

33 ms

js

160 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Revolucneokna.sk, 34% (19 requests) were made to Static.parastorage.com and 34% (19 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (992 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 473.8 kB (45%)

Content Size

1.1 MB

After Optimization

577.5 kB

In fact, the total size of Revolucneokna.sk main page is 1.1 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. HTML takes 573.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 442.2 kB

  • Original 573.6 kB
  • After minification 571.8 kB
  • After compression 131.4 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 442.2 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 28.8 kB

  • Original 251.8 kB
  • After minification 223.0 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. Obviously, Revolucneokna needs image optimization as it can save up to 28.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 225.9 kB
  • After minification 225.9 kB
  • After compression 223.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 12 (25%)

Requests Now

48

After Optimization

36

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Revolucneokna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

revolucneokna.sk accessibility score

89

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

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

revolucneokna.sk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

revolucneokna.sk SEO score

98

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Revolucneokna.sk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Revolucneokna.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 Revolucneokna. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: