Tools & Wizards About Us
worker.sk screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

worker.sk

Športové potreby, potreby pre šport a voľný čas - inSPORTline

Page Load Speed

4.8 sec in total

First Response

307 ms

Resources Loaded

3.8 sec

Page Rendered

626 ms

worker.sk screenshot

About Website

Welcome to worker.sk homepage info - get ready to check Worker best content right away, or after learning these important things about worker.sk

Športové potreby pre letné i zimné športy. Značky ako FILA, Devron, Jobe, Ghost a mnoho ďalších. ✅ Doručenie do druhého dňa. ✅ Široký výber a výhodné ceny.

Visit worker.sk

Key Findings

We analyzed Worker.sk page load time and found that the first response time was 307 ms and then it took 4.5 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

worker.sk performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

worker.sk

307 ms

sport

1780 ms

global.css

95 ms

embed.js

69 ms

jquery.js

219 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Worker.sk, 46% (48 requests) were made to Insportline.cz and 33% (35 requests) were made to Insportline.sk. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Insportline.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 361.5 kB (35%)

Content Size

1.0 MB

After Optimization

676.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worker.sk main page is 1.0 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 400.2 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 278.9 kB

  • Original 309.8 kB
  • After minification 270.7 kB
  • After compression 30.9 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 39.0 kB, which is 13% 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 278.9 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 29.8 kB

  • Original 400.2 kB
  • After minification 370.4 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. Worker images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 52.4 kB

  • Original 282.1 kB
  • After minification 282.1 kB
  • After compression 229.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 52.4 kB or 19% of the original size.

CSS Optimization

-1%

Potential reduce by 434 B

  • Original 45.6 kB
  • After minification 45.6 kB
  • After compression 45.1 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. Worker.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (39%)

Requests Now

101

After Optimization

62

  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

worker.sk

worker.sk

307 ms

sport

sport

1780 ms

global.css

global.css

95 ms

embed.js

embed.js

69 ms

jquery.js

jquery.js

219 ms

bootstrap.js

bootstrap.js

398 ms

cookieconsent.js

cookieconsent.js

559 ms

custom.js

custom.js

664 ms

backend.js

backend.js

691 ms

backend_dev_join.js

backend_dev_join.js

653 ms

jquery.blockUI.js

jquery.blockUI.js

558 ms

embedded-catalog-guide-v44.js

embedded-catalog-guide-v44.js

65 ms

actions.js

actions.js

583 ms

persoo.js

persoo.js

687 ms

persoo-ui.js

persoo-ui.js

834 ms

gtm.js

gtm.js

109 ms

ebike_hardtail_01.jpg

ebike_hardtail_01.jpg

832 ms

elektrokolobezky.jpg

elektrokolobezky.jpg

744 ms

216ZF674363.jpg

216ZF674363.jpg

743 ms

cyklo_prislusenstvi.png

cyklo_prislusenstvi.png

742 ms

elektroprisikona_01.jpg

elektroprisikona_01.jpg

743 ms

kolobezky_01.jpg

kolobezky_01.jpg

759 ms

trampoliny.jpg

trampoliny.jpg

774 ms

paddleboardyikona2.jpg

paddleboardyikona2.jpg

774 ms

vodacke_potreby.jpg

vodacke_potreby.jpg

776 ms

bazeny_a_vodni_svet__2.jpg

bazeny_a_vodni_svet__2.jpg

774 ms

koleckove_brusle.png

koleckove_brusle.png

868 ms

zimni_sporty_2.png

zimni_sporty_2.png

869 ms

micove_sporty.png

micove_sporty.png

871 ms

box.png

box.png

870 ms

sipky_terce_03.jpg

sipky_terce_03.jpg

871 ms

boardy_dle_ucelu_01.jpg

boardy_dle_ucelu_01.jpg

872 ms

luk_kat.jpg

luk_kat.jpg

944 ms

zdravi_a_ochrana_01.jpg

zdravi_a_ochrana_01.jpg

954 ms

disney_barbie.jpg

disney_barbie.jpg

1049 ms

odrazedla_pro_nejmensi_02.jpg

odrazedla_pro_nejmensi_02.jpg

957 ms

vozitko.jpg

vozitko.jpg

958 ms

detsky-pokojicek.jpg

detsky-pokojicek.jpg

958 ms

skutry_ikona.jpg

skutry_ikona.jpg

1041 ms

voziky_ikona1.jpg

voziky_ikona1.jpg

1046 ms

sportovni_a_slunecni_bryle_01.jpg

sportovni_a_slunecni_bryle_01.jpg

1048 ms

sporttestery-krokomery-50x50px_01_03.jpg

sporttestery-krokomery-50x50px_01_03.jpg

1098 ms

SK-AKCE-K-elktrokolum-nad-70-000-Kc-zdarma-paddleboard-450-450.jpg

SK-AKCE-K-elktrokolum-nad-70-000-Kc-zdarma-paddleboard-450-450.jpg

1332 ms

DSCF8925_2.jpg.webp

DSCF8925_2.jpg.webp

1146 ms

DSCF8915_______obnoveny_2.jpg.webp

DSCF8915_______obnoveny_2.jpg.webp

1148 ms

BrooklynII_01.jpg.webp

BrooklynII_01.jpg.webp

1149 ms

MiamiII_01.jpg.webp

MiamiII_01.jpg.webp

1149 ms

PhoenixII_01.jpg.webp

PhoenixII_01.jpg.webp

1150 ms

DSCF9182.jpg.webp

DSCF9182.jpg.webp

1237 ms

DSCF9170.jpg.webp

DSCF9170.jpg.webp

1232 ms

DSCF9967.jpg.webp

DSCF9967.jpg.webp

1233 ms

new_2024_002.jpg.webp

new_2024_002.jpg.webp

1234 ms

icons.svg

icons.svg

577 ms

icons.svg

icons.svg

832 ms

poradime-vam@10.png

poradime-vam@10.png

455 ms

vyrobce.svg

vyrobce.svg

583 ms

zaruka10.svg

zaruka10.svg

583 ms

thumbsup.svg

thumbsup.svg

583 ms

doprava_fast.svg

doprava_fast.svg

642 ms

servis.svg

servis.svg

734 ms

servis-u-zakaznika.svg

servis-u-zakaznika.svg

739 ms

vymena-vraceni.svg

vymena-vraceni.svg

733 ms

splatky.svg

splatky.svg

738 ms

sleva-za-vernost.svg

sleva-za-vernost.svg

739 ms

30dni.svg

30dni.svg

765 ms

zaruka.svg

zaruka.svg

762 ms

shoproku_2023@10.png

shoproku_2023@10.png

768 ms

shoproku_2022@10.png

shoproku_2022@10.png

772 ms

shoproku_2021@10.png

shoproku_2021@10.png

774 ms

shoproku_2020@10.png

shoproku_2020@10.png

863 ms

certified-verified-2016@10.png

certified-verified-2016@10.png

863 ms

certified-quality-2016@10.png

certified-quality-2016@10.png

865 ms

visa@10.png

visa@10.png

870 ms

mastercard@10.png

mastercard@10.png

871 ms

maestro@10.png

maestro@10.png

923 ms

quatro@10.png

quatro@10.png

947 ms

trustpay@10.png

trustpay@10.png

950 ms

landing

landing

285 ms

js

js

84 ms

destination

destination

184 ms

analytics.js

analytics.js

168 ms

destination

destination

179 ms

loader.js

loader.js

278 ms

tr.js

tr.js

272 ms

p.js

p.js

260 ms

storm_type_foundry_-_etelkanarrowmedium.woff

storm_type_foundry_-_etelkanarrowmedium.woff

861 ms

linkid.js

linkid.js

95 ms

p2.js

p2.js

12 ms

p.css

p.css

17 ms

collect

collect

6 ms

css

css

34 ms

workflow.js

workflow.js

455 ms

new_2024_001.jpg.webp

new_2024_001.jpg.webp

498 ms

1_3_01.jpeg.webp

1_3_01.jpeg.webp

587 ms

IMG_1863_2_22.jpg.webp

IMG_1863_2_22.jpg.webp

588 ms

IMG_1856_2_22.jpg.webp

IMG_1856_2_22.jpg.webp

587 ms

74621_Kellystore_23_Spider_30_black_27.5.jpg.webp

74621_Kellystore_23_Spider_30_black_27.5.jpg.webp

575 ms

68322_Kellystore_22_Theos_F50_teal.jpg.webp

68322_Kellystore_22_Theos_F50_teal.jpg.webp

570 ms

74599_Kellystore_23_Spider_90_29.jpg.webp

74599_Kellystore_23_Spider_90_29.jpg.webp

649 ms

74625_Kellystore_23_Spider_10_green_27.5.jpg.webp

74625_Kellystore_23_Spider_10_green_27.5.jpg.webp

650 ms

74622_Kellystore_23_Spider_10_neon_yellow_27.5.jpg.webp

74622_Kellystore_23_Spider_10_neon_yellow_27.5.jpg.webp

650 ms

74601_Kellystore_23_Spider_50_black_29.jpg.webp

74601_Kellystore_23_Spider_50_black_29.jpg.webp

649 ms

aa11bb2271192_Spider_30_Black_27_5.jpg.webp

aa11bb2271192_Spider_30_Black_27_5.jpg.webp

559 ms

sportywe.png

sportywe.png

567 ms

workflow.js

workflow.js

102 ms

Accessibility Review

worker.sk accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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.

Best Practices

worker.sk best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

worker.sk SEO score

93

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

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

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 Worker.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 Worker.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

worker.sk

Open Graph data is detected on the main page of Worker. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: