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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

svsbb.sk

Školské výpočtové strediská

Page Load Speed

3.9 sec in total

First Response

566 ms

Resources Loaded

3.1 sec

Page Rendered

214 ms

svsbb.sk screenshot

About Website

Click here to check amazing Svsbb content for Slovakia. Otherwise, check out these important facts you probably never knew about svsbb.sk

Centrum vedecko-technických informácií SR - Školské výpočtové strediská

Visit svsbb.sk

Key Findings

We analyzed Svsbb.sk page load time and found that the first response time was 566 ms and then it took 3.4 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

svsbb.sk performance score

0

Network Requests Diagram

svsbb.sk

566 ms

www.svs.edu.sk

1250 ms

style.css

660 ms

WebResource.axd

487 ms

ga.js

12 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Svsbb.sk, 89% (25 requests) were made to Svs.edu.sk and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Svs.edu.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.2 kB (57%)

Content Size

301.2 kB

After Optimization

130.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svsbb.sk main page is 301.2 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 154.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 49.3 kB

  • Original 59.1 kB
  • After minification 38.7 kB
  • After compression 9.8 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. This page needs HTML code to be minified as it can gain 20.4 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 49.3 kB or 83% of the original size.

Image Optimization

-39%

Potential reduce by 60.1 kB

  • Original 154.0 kB
  • After minification 93.9 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, Svsbb needs image optimization as it can save up to 60.1 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 17.3 kB

  • Original 38.0 kB
  • After minification 32.0 kB
  • After compression 20.7 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 17.3 kB or 46% of the original size.

CSS Optimization

-89%

Potential reduce by 44.4 kB

  • Original 50.1 kB
  • After minification 33.0 kB
  • After compression 5.7 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. Svsbb.sk needs all CSS files to be minified and compressed as it can save up to 44.4 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svsbb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

svsbb.sk

svsbb.sk

566 ms

www.svs.edu.sk

www.svs.edu.sk

1250 ms

style.css

style.css

660 ms

WebResource.axd

WebResource.axd

487 ms

ga.js

ga.js

12 ms

Page-BgSimpleGradient.jpg

Page-BgSimpleGradient.jpg

335 ms

Page-BgGlare.png

Page-BgGlare.png

635 ms

Sheet-s.png

Sheet-s.png

166 ms

Sheet-h.png

Sheet-h.png

310 ms

Sheet-v.png

Sheet-v.png

310 ms

svslogo.png

svslogo.png

472 ms

msvvas.png

msvvas.png

331 ms

cvtisr.png

cvtisr.png

801 ms

WebResource.axd

WebResource.axd

471 ms

12.png

12.png

494 ms

02.png

02.png

502 ms

novsie1.png

novsie1.png

642 ms

starsie1.png

starsie1.png

641 ms

__utm.gif

__utm.gif

12 ms

item-center1.png

item-center1.png

599 ms

Block-s.png

Block-s.png

600 ms

Block-h.png

Block-h.png

731 ms

Block-v.png

Block-v.png

741 ms

BlockHeader1.png

BlockHeader1.png

753 ms

BlockHeaderIcon.png

BlockHeaderIcon.png

754 ms

oval-orange-left1.png

oval-orange-left1.png

763 ms

oval-orange-right1.png

oval-orange-right1.png

906 ms

BlockContentBullets1.png

BlockContentBullets1.png

895 ms

SEO Factors

svsbb.sk SEO score

0

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svsbb.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it does not match the claimed English language. Our system also found out that Svsbb.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

svsbb.sk

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