Tools & Wizards About Us
tf.ku.sk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 97

    SEO

    Google-friendlier than
    92% of websites

tf.ku.sk

Teologická fakulta | Fakulty Katolíckej univerzity | Teologická fakulta Katolíckej univerzity v Ružomberku

Page Load Speed

5.8 sec in total

First Response

1.2 sec

Resources Loaded

4.4 sec

Page Rendered

239 ms

tf.ku.sk screenshot

About Website

Click here to check amazing Tf Ku content for Ukraine. Otherwise, check out these important facts you probably never knew about tf.ku.sk

Vysoká úroveň pedagógov Významné úspechy školy a ocenenia Moderný vzdelávací systém Inovatívne multimediálne učebne Katolícka univerzita v Ružomberku je verejnou vysokou školou. Je členom Európ...

Visit tf.ku.sk

Key Findings

We analyzed Tf.ku.sk page load time and found that the first response time was 1.2 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tf.ku.sk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

tf.ku.sk

1165 ms

teologicka-fakulta

1249 ms

template.css

257 ms

fialova.css

499 ms

djimageslider.css

506 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Tf.ku.sk, 97% (35 requests) were made to Ku.sk. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ku.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.4 kB (20%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tf.ku.sk main page is 1.4 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.0 kB

  • Original 27.5 kB
  • After minification 24.6 kB
  • After compression 6.5 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 2.9 kB, which is 11% 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 21.0 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 34.7 kB

  • Original 1.1 MB
  • After minification 1.1 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. Tf Ku images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 97.8 kB

  • Original 147.0 kB
  • After minification 146.7 kB
  • After compression 49.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 97.8 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 132.9 kB

  • Original 155.6 kB
  • After minification 131.6 kB
  • After compression 22.6 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. Tf.ku.sk needs all CSS files to be minified and compressed as it can save up to 132.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

33

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tf Ku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tf.ku.sk

tf.ku.sk

1165 ms

teologicka-fakulta

teologicka-fakulta

1249 ms

template.css

template.css

257 ms

fialova.css

fialova.css

499 ms

djimageslider.css

djimageslider.css

506 ms

jquery.min.js

jquery.min.js

632 ms

jquery-noconflict.js

jquery-noconflict.js

504 ms

jquery-migrate.min.js

jquery-migrate.min.js

505 ms

caption.js

caption.js

389 ms

bootstrap.min.js

bootstrap.min.js

514 ms

jquery.easing.min.js

jquery.easing.min.js

614 ms

slider.js

slider.js

628 ms

html5fallback.js

html5fallback.js

629 ms

logo.png

logo.png

244 ms

domov.png

domov.png

126 ms

mainpage-menu-button-background-active.png

mainpage-menu-button-background-active.png

128 ms

tf_logo.png

tf_logo.png

248 ms

loader.gif

loader.gif

129 ms

1.png

1.png

493 ms

2.png

2.png

741 ms

3.png

3.png

934 ms

5.png

5.png

984 ms

prev.png

prev.png

365 ms

next.png

next.png

372 ms

play.png

play.png

488 ms

pause.png

pause.png

498 ms

vypalena_modlitba.jpg

vypalena_modlitba.jpg

972 ms

baner_s_tf.png

baner_s_tf.png

618 ms

baner_ais.jpg

baner_ais.jpg

623 ms

baner_m_tf.png

baner_m_tf.png

744 ms

banner1.png

banner1.png

869 ms

banner7.png

banner7.png

866 ms

banner4.png

banner4.png

869 ms

virtualna_prehliadka.png

virtualna_prehliadka.png

1119 ms

prijimacie_konanie.png

prijimacie_konanie.png

1239 ms

IcoMoon.svg

IcoMoon.svg

1119 ms

Accessibility Review

tf.ku.sk accessibility score

87

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

tf.ku.sk best practices score

92

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

SEO Factors

tf.ku.sk SEO score

97

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 Tf.ku.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 Tf.ku.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

tf.ku.sk

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