Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

renovum.sk

RENOVUM - Prestavba a rekonštrukcia bytových jednotiek, kúpelní, domov… Bratislava, Trenčín, Žilina, Považská Bystrica

Page Load Speed

9.5 sec in total

First Response

342 ms

Resources Loaded

6.9 sec

Page Rendered

2.3 sec

About Website

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

Ponúkame elektroinštalácie, rekonštrukcie kúpeľní, rekonštrukcie bytov, rekonštrukcie bytových jadier, rekonštrukcia bytových jadier, prestavbu, rekonštrukciu bytových jednotiek, stavby domov. Bratisl...

Visit renovum.sk

Key Findings

We analyzed Renovum.sk page load time and found that the first response time was 342 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

renovum.sk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value21.5 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

renovum.sk

342 ms

www.renovum.sk

2601 ms

mediaelementplayer-legacy.min.css

319 ms

wp-mediaelement.min.css

336 ms

style.min.css

350 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 72% of them (83 requests) were addressed to the original Renovum.sk, 16% (18 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Renovum.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 412.3 kB (10%)

Content Size

4.2 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renovum.sk main page is 4.2 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. 70% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 197.3 kB

  • Original 240.2 kB
  • After minification 232.9 kB
  • After compression 42.8 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 197.3 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 176.3 kB

  • Original 3.7 MB
  • After minification 3.5 MB

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. RENOVUM images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 21.6 kB

  • Original 185.9 kB
  • After minification 185.9 kB
  • After compression 164.3 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 21.6 kB or 12% of the original size.

CSS Optimization

-21%

Potential reduce by 17.1 kB

  • Original 82.2 kB
  • After minification 82.2 kB
  • After compression 65.1 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. Renovum.sk needs all CSS files to be minified and compressed as it can save up to 17.1 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (51%)

Requests Now

96

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RENOVUM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

renovum.sk accessibility score

90

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

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

renovum.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

renovum.sk SEO score

99

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Renovum.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 Renovum.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 RENOVUM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: