Tools & Wizards About Us
tf.ku.sk screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

tf.ku.sk

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

Page Load Speed

8.7 sec in total

First Response

532 ms

Resources Loaded

7.6 sec

Page Rendered

578 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 532 ms and then it took 8.2 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

tf.ku.sk performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,700 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.306

38/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

tf.ku.sk

532 ms

919 ms

font-awesome.min.css

114 ms

vendor-v1.2.2.min.css

227 ms

cookie-control.css

337 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tf.ku.sk, 73% (40 requests) were made to Ku.sk and 9% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (5.7 sec) relates to the external source Ku.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.5 kB (11%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tf.ku.sk main page is 2.6 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. 65% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 106.0 kB

  • Original 128.2 kB
  • After minification 128.0 kB
  • After compression 22.2 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 106.0 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 188.7 kB

  • Original 2.1 MB
  • After minification 1.9 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

-0%

Potential reduce by 1.5 kB

  • Original 330.6 kB
  • After minification 330.6 kB
  • After compression 329.1 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.

CSS Optimization

-1%

Potential reduce by 320 B

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 54.3 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (35%)

Requests Now

49

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 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 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tf.ku.sk

tf.ku.sk

532 ms

919 ms

font-awesome.min.css

font-awesome.min.css

114 ms

vendor-v1.2.2.min.css

vendor-v1.2.2.min.css

227 ms

cookie-control.css

cookie-control.css

337 ms

style-violet-v1.2.2.min.css

style-violet-v1.2.2.min.css

340 ms

cookie-control.js

cookie-control.js

338 ms

js

js

76 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

460 ms

vendor-v2.min.js

vendor-v2.min.js

486 ms

vendor_sk.min.js

vendor_sk.min.js

461 ms

CMSScript-v1.1.0.min.js

CMSScript-v1.1.0.min.js

461 ms

api.js

api.js

39 ms

main-v1.1.0.min.js

main-v1.1.0.min.js

462 ms

gtm.js

gtm.js

118 ms

teologickafakulta.png

teologickafakulta.png

136 ms

logoFooter.png

logoFooter.png

135 ms

logoMenuSmall.png

logoMenuSmall.png

183 ms

stud-busm-lib-249.jpg

stud-busm-lib-249.jpg

854 ms

slider_btn_violet.png

slider_btn_violet.png

193 ms

studuj-doma-18.jpg

studuj-doma-18.jpg

921 ms

microsoftteams-image-1.png

microsoftteams-image-1.png

4896 ms

microsoftteams-image.png

microsoftteams-image.png

5734 ms

12-9-5-2024-cup-opening-ceremony-audience.jpg

12-9-5-2024-cup-opening-ceremony-audience.jpg

252 ms

studujem-doma-baner-4.png

studujem-doma-baner-4.png

432 ms

gaf3cac0155aa93b19901c13e5f2718d21fe9cc96fd4818286

gaf3cac0155aa93b19901c13e5f2718d21fe9cc96fd4818286

394 ms

boxDecoration.png

boxDecoration.png

484 ms

icon-play.png

icon-play.png

542 ms

stud-busm-lib-250.jpg

stud-busm-lib-250.jpg

722 ms

untitled-2.png

untitled-2.png

1213 ms

group-0-img-6415-img-6438-24-images-0000.jpg

group-0-img-6415-img-6438-24-images-0000.jpg

962 ms

stud-busm-lib-510.jpg

stud-busm-lib-510.jpg

967 ms

bgAbsolvents.png

bgAbsolvents.png

2535 ms

foto-frantisek-barna-kopie.jpg

foto-frantisek-barna-kopie.jpg

1083 ms

foto-monika-serfozoova-kopie.jpg

foto-monika-serfozoova-kopie.jpg

1081 ms

tothova-marta.jpg

tothova-marta.jpg

1195 ms

matus-puskas-foto.jpg

matus-puskas-foto.jpg

1204 ms

studentsky-zivot1-orig.jpg

studentsky-zivot1-orig.jpg

1420 ms

studentsky-zivot2-orig.jpg

studentsky-zivot2-orig.jpg

1444 ms

studentsky-zivot3-orig.jpg

studentsky-zivot3-orig.jpg

1439 ms

bgFooterGrey.jpg

bgFooterGrey.jpg

2081 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1671 ms

recaptcha__en.js

recaptcha__en.js

60 ms

arrL.png

arrL.png

1384 ms

arrR.png

arrR.png

1503 ms

anchor

anchor

45 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__en.js

recaptcha__en.js

13 ms

8AXZAK1i6BpqK69J99oN0p3RtJQ1PGMK6D_RgjsU7ps.js

8AXZAK1i6BpqK69J99oN0p3RtJQ1PGMK6D_RgjsU7ps.js

68 ms

webworker.js

webworker.js

63 ms

logo_48.png

logo_48.png

54 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

41 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

44 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

48 ms

recaptcha__en.js

recaptcha__en.js

30 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: