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rackscale.sk screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rackscale.sk

Rackscale - your cloud provider

Page Load Speed

3.9 sec in total

First Response

752 ms

Resources Loaded

2.6 sec

Page Rendered

562 ms

rackscale.sk screenshot

About Website

Click here to check amazing Rackscale content. Otherwise, check out these important facts you probably never knew about rackscale.sk

Security Cloud solution provider

Visit rackscale.sk

Key Findings

We analyzed Rackscale.sk page load time and found that the first response time was 752 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rackscale.sk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

www.rackscale.sk

752 ms

js

73 ms

font-awesome.min.css

35 ms

raleway:n6,n4:default;playfair-display:n4:default;source-sans-pro:n6,n4,n3,n2:default;lato:n4:default.js

100 ms

main.scss

1074 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 60% of them (15 requests) were addressed to the original Rackscale.sk, 16% (4 requests) were made to Maps.googleapis.com and 8% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rackscale.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.4 kB (7%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rackscale.sk main page is 1.2 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 14.2 kB

  • Original 20.2 kB
  • After minification 20.2 kB
  • After compression 6.0 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 14.2 kB or 70% of the original size.

Image Optimization

-6%

Potential reduce by 66.4 kB

  • Original 1.1 MB
  • After minification 1.0 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. Rackscale images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 8.8 kB

  • Original 121.8 kB
  • After minification 121.8 kB
  • After compression 113.0 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 8 (36%)

Requests Now

22

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rackscale. 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 as a result speed up the page load time.

Network Requests Diagram

www.rackscale.sk

www.rackscale.sk

752 ms

js

js

73 ms

font-awesome.min.css

font-awesome.min.css

35 ms

raleway:n6,n4:default;playfair-display:n4:default;source-sans-pro:n6,n4,n3,n2:default;lato:n4:default.js

raleway:n6,n4:default;playfair-display:n4:default;source-sans-pro:n6,n4,n3,n2:default;lato:n4:default.js

100 ms

main.scss

main.scss

1074 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

25 ms

jquery.validate.min.js

jquery.validate.min.js

512 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

513 ms

rackscale.js

rackscale.js

652 ms

logo.png

logo.png

461 ms

slider01.jpg

slider01.jpg

1088 ms

matrix.jpg

matrix.jpg

642 ms

depositphotos-46017073-stock-photo-recovery.jpg

depositphotos-46017073-stock-photo-recovery.jpg

757 ms

depositphotos-99612628-stock-photo-microsoft-office-software.jpg

depositphotos-99612628-stock-photo-microsoft-office-software.jpg

917 ms

pripadova_studia.png

pripadova_studia.png

896 ms

kabernet-logo-footer-grayscale.png

kabernet-logo-footer-grayscale.png

758 ms

embed

embed

326 ms

js

js

32 ms

search.js

search.js

4 ms

geometry.js

geometry.js

7 ms

main.js

main.js

11 ms

home-pricelist.jpg

home-pricelist.jpg

231 ms

purchase-bg.jpg

purchase-bg.jpg

230 ms

ex.gif

ex.gif

119 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

23 ms

Accessibility Review

rackscale.sk accessibility score

73

Accessibility Issues

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

Image elements do not have [alt] attributes

High

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

rackscale.sk best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rackscale.sk SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

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 Rackscale.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 Rackscale.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

rackscale.sk

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