Tools & Wizards About Us
jumpsport.sk screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

jumpsport.sk

Bicykle, predaj bicyklov, servis - Eshop - JUMPSPORT

Page Load Speed

5.1 sec in total

First Response

435 ms

Resources Loaded

4.1 sec

Page Rendered

536 ms

jumpsport.sk screenshot

About Website

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

Výhradný predajca špičkových cyklo značiek, predaj cez e-shop a 2 predajne v Košiciach. Veľký výber cyklo doplnkov, oblečenia, obuvy a celoročný profesionálny servis

Visit jumpsport.sk

Key Findings

We analyzed Jumpsport.sk page load time and found that the first response time was 435 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jumpsport.sk performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.168

71/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

jumpsport.sk

435 ms

www.jumpsport.sk

1551 ms

kalkulacka.js

130 ms

bjqs.min.css

311 ms

jquery-ui.min.css

416 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 95% of them (88 requests) were addressed to the original Jumpsport.sk, 1% (1 request) were made to Eshop.ahojsplatky.sk and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Jumpsport.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.2 kB (5%)

Content Size

4.8 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jumpsport.sk main page is 4.8 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. 45% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 210.8 kB

  • Original 255.3 kB
  • After minification 213.9 kB
  • After compression 44.5 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 41.3 kB, which is 16% 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 210.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 16.8 kB

  • Original 4.4 MB
  • After minification 4.3 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. JUMPSPORT images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 13.5 kB

  • Original 141.3 kB
  • After minification 141.3 kB
  • After compression 127.8 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

-13%

Potential reduce by 7.1 kB

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 47.4 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. Jumpsport.sk needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (57%)

Requests Now

90

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JUMPSPORT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jumpsport.sk

jumpsport.sk

435 ms

www.jumpsport.sk

www.jumpsport.sk

1551 ms

kalkulacka.js

kalkulacka.js

130 ms

bjqs.min.css

bjqs.min.css

311 ms

jquery-ui.min.css

jquery-ui.min.css

416 ms

lightbox.min.css

lightbox.min.css

428 ms

master.css

master.css

575 ms

master.min.css

master.min.css

569 ms

WebResource.axd

WebResource.axd

473 ms

WebResource.axd

WebResource.axd

472 ms

WebResource.axd

WebResource.axd

376 ms

ScriptResource.axd

ScriptResource.axd

388 ms

ScriptResource.axd

ScriptResource.axd

443 ms

ScriptResource.axd

ScriptResource.axd

444 ms

ScriptResource.axd

ScriptResource.axd

480 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

600 ms

treemenu.min.js

treemenu.min.js

536 ms

bjqs-1.3.min.js

bjqs-1.3.min.js

535 ms

ScriptResource.axd

ScriptResource.axd

557 ms

ScriptResource.axd

ScriptResource.axd

557 ms

ScriptResource.axd

ScriptResource.axd

582 ms

ScriptResource.axd

ScriptResource.axd

642 ms

ScriptResource.axd

ScriptResource.axd

646 ms

ScriptResource.axd

ScriptResource.axd

670 ms

ScriptResource.axd

ScriptResource.axd

670 ms

ScriptResource.axd

ScriptResource.axd

682 ms

ScriptResource.axd

ScriptResource.axd

698 ms

ScriptResource.axd

ScriptResource.axd

748 ms

ScriptResource.axd

ScriptResource.axd

754 ms

ScriptResource.axd

ScriptResource.axd

781 ms

ScriptResource.axd

ScriptResource.axd

781 ms

ScriptResource.axd

ScriptResource.axd

783 ms

ScriptResource.axd

ScriptResource.axd

801 ms

ScriptResource.axd

ScriptResource.axd

855 ms

ScriptResource.axd

ScriptResource.axd

861 ms

ScriptResource.axd

ScriptResource.axd

894 ms

ScriptResource.axd

ScriptResource.axd

894 ms

css2

css2

32 ms

close.png

close.png

436 ms

loading.gif

loading.gif

551 ms

prev.png

prev.png

517 ms

next.png

next.png

534 ms

logo.png

logo.png

547 ms

streetview1.png

streetview1.png

558 ms

lupa.png

lupa.png

559 ms

kosik.png

kosik.png

625 ms

ahoj3.png

ahoj3.png

631 ms

fb.png

fb.png

646 ms

yb.png

yb.png

655 ms

logoJS-small.png

logoJS-small.png

677 ms

login.jpg

login.jpg

672 ms

password.jpg

password.jpg

714 ms

lupa-m.jpg

lupa-m.jpg

664 ms

tree-expand.png

tree-expand.png

672 ms

stop.png

stop.png

660 ms

45artboard-5posila.jpg

45artboard-5posila.jpg

1385 ms

48kreslici-platno-59trvalo.jpg

48kreslici-platno-59trvalo.jpg

1604 ms

14rotator-pozicovna.jpg

14rotator-pozicovna.jpg

1020 ms

1.jpg

1.jpg

666 ms

2.jpg

2.jpg

661 ms

3.jpg

3.jpg

650 ms

4.jpg

4.jpg

747 ms

5.jpg

5.jpg

736 ms

6.jpg

6.jpg

723 ms

7.jpg

7.jpg

778 ms

9.jpg

9.jpg

767 ms

K1067894_1.jpg

K1067894_1.jpg

744 ms

3.png

3.png

843 ms

vypredaj.jpg

vypredaj.jpg

851 ms

99002841_1.jpg

99002841_1.jpg

828 ms

2.png

2.png

877 ms

90121-52_1.jpg

90121-52_1.jpg

870 ms

99002029_1.jpg

99002029_1.jpg

847 ms

novinka.jpg

novinka.jpg

849 ms

90121-31_1.jpg

90121-31_1.jpg

938 ms

embed

embed

56 ms

font

font

53 ms

icomoon.ttf

icomoon.ttf

858 ms

cancel1.png

cancel1.png

853 ms

js

js

49 ms

box1.png

box1.png

856 ms

box2.png

box2.png

937 ms

box3.png

box3.png

931 ms

logke.png

logke.png

941 ms

divider-menu.png

divider-menu.png

887 ms

user1.png

user1.png

968 ms

dropdown_bg.jpg

dropdown_bg.jpg

946 ms

predajna.jpg

predajna.jpg

1041 ms

chat_bg.jpg

chat_bg.jpg

940 ms

up_arrow.png

up_arrow.png

944 ms

tree-collapse.png

tree-collapse.png

959 ms

right.png

right.png

973 ms

left.png

left.png

973 ms

Accessibility Review

jumpsport.sk accessibility score

66

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

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

jumpsport.sk best practices score

75

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

SEO Factors

jumpsport.sk SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    SK

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jumpsport.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 Jumpsport.sk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jumpsport.sk

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