Tools & Wizards About Us
sklug.sk screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sklug.sk

SKLUG (Slovenské združenie používateľov Linuxu)

Page Load Speed

1.4 sec in total

First Response

464 ms

Resources Loaded

732 ms

Page Rendered

154 ms

sklug.sk screenshot

About Website

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

SKLUG je združenie podporujúce šírenie a výmenu informácií o alternatívnom operačnom systéme GNU/Linux a veciach súvisiacich. Členstvo je voľné pre všetkých záujemcov a prináša viaceré výhody.

Visit sklug.sk

Key Findings

We analyzed Sklug.sk page load time and found that the first response time was 464 ms and then it took 886 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

sklug.sk performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

sklug.sk

464 ms

std.css

122 ms

linux3.png

261 ms

sklug-logo.gif

267 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Sklug.sk and no external sources were called. The less responsive or slowest element that took the longest time to load (464 ms) belongs to the original domain Sklug.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 kB (32%)

Content Size

12.3 kB

After Optimization

8.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sklug.sk main page is 12.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 6.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.3 kB

  • Original 3.7 kB
  • After minification 3.0 kB
  • After compression 1.4 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. This page needs HTML code to be minified as it can gain 749 B, which is 20% 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 2.3 kB or 61% of the original size.

Image Optimization

-7%

Potential reduce by 447 B

  • Original 6.9 kB
  • After minification 6.4 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. SKLUG images are well optimized though.

CSS Optimization

-69%

Potential reduce by 1.2 kB

  • Original 1.7 kB
  • After minification 1.2 kB
  • After compression 517 B

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. Sklug.sk needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 69% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SKLUG. According to our analytics all requests are already optimized.

Network Requests Diagram

sklug.sk

sklug.sk

464 ms

std.css

std.css

122 ms

linux3.png

linux3.png

261 ms

sklug-logo.gif

sklug-logo.gif

267 ms

Accessibility Review

sklug.sk accessibility score

88

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.

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

sklug.sk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

sklug.sk SEO score

77

Search Engine Optimization Advices

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 Sklug.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 Sklug.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

sklug.sk

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