Tools & Wizards About Us
justjoy.cz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

justjoy.cz

Internetový obchod a pokladní systém zdarma! Pronájem u Shoptet.cz

Page Load Speed

5 sec in total

First Response

585 ms

Resources Loaded

4.2 sec

Page Rendered

303 ms

justjoy.cz screenshot

About Website

Visit justjoy.cz now to see the best up-to-date Justjoy content for Czech Republic and also check out these interesting facts you probably never knew about justjoy.cz

Tisíce e-shopů a pokladních systémů běží na Shoptetu. Využijte možnost získat vlastní obchod zdarma - založte si obchod od Shoptetu!

Visit justjoy.cz

Key Findings

We analyzed Justjoy.cz page load time and found that the first response time was 585 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

justjoy.cz performance score

0

Network Requests Diagram

justjoy.cz

585 ms

267 ms

gtm.js

91 ms

frontend_master_web_cs_605480b87eb7fe5aa2bbe80719c67c69.css

688 ms

jquery-1.11.3.min.js

619 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Justjoy.cz, 56% (65 requests) were made to Fonts.gstatic.com and 20% (23 requests) were made to Cdn.myshoptet.com. The less responsive or slowest element that took the longest time to load (755 ms) relates to the external source Cdn.myshoptet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.9 kB (40%)

Content Size

538.7 kB

After Optimization

322.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Justjoy.cz main page is 538.7 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. 70% of websites need less resources to load. HTML takes 224.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 187.5 kB

  • Original 224.6 kB
  • After minification 217.5 kB
  • After compression 37.1 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 187.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 25 B

  • Original 106.9 kB
  • After minification 106.9 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. Justjoy images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 17.7 kB

  • Original 160.3 kB
  • After minification 160.3 kB
  • After compression 142.6 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 17.7 kB or 11% of the original size.

CSS Optimization

-23%

Potential reduce by 10.7 kB

  • Original 46.9 kB
  • After minification 46.9 kB
  • After compression 36.2 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. Justjoy.cz needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (69%)

Requests Now

45

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Justjoy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

justjoy.cz

justjoy.cz

585 ms

267 ms

gtm.js

gtm.js

91 ms

frontend_master_web_cs_605480b87eb7fe5aa2bbe80719c67c69.css

frontend_master_web_cs_605480b87eb7fe5aa2bbe80719c67c69.css

688 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

619 ms

jquery-migrate-1.4.1.min.js

jquery-migrate-1.4.1.min.js

525 ms

jquery-ui-1.8.24.min.js

jquery-ui-1.8.24.min.js

725 ms

frontend_master_web_cs_e92e52605a48364f5a71698f6581099c.js

frontend_master_web_cs_e92e52605a48364f5a71698f6581099c.js

755 ms

js

js

73 ms

sdk.js

sdk.js

45 ms

css

css

69 ms

css

css

121 ms

uc.js

uc.js

25 ms

cc.js

cc.js

128 ms

webfont.js

webfont.js

106 ms

plusone.js

plusone.js

230 ms

widgets.js

widgets.js

279 ms

platform.js

platform.js

280 ms

player_api

player_api

229 ms

js

js

93 ms

print.css

print.css

202 ms

sdk.js

sdk.js

89 ms

logo.svg

logo.svg

173 ms

icon-login.svg

icon-login.svg

174 ms

homeIcon.png

homeIcon.png

179 ms

menuExpandBg.gif

menuExpandBg.gif

178 ms

tango.png

tango.png

481 ms

emailIcon.png

emailIcon.png

293 ms

loader3.gif

loader3.gif

293 ms

logo.svg

logo.svg

289 ms

ico-facebook.svg

ico-facebook.svg

290 ms

ico-twitter.svg

ico-twitter.svg

481 ms

ico-instagram.svg

ico-instagram.svg

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ico-youtube.svg

ico-youtube.svg

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li.png

li.png

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228 ms

css

css

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iconFont.css

iconFont.css

170 ms

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shoptet-hel.css

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198 ms

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controls.png

controls.png

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jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhrsWkD9DPX-I.woff

jizOREVItHgc8qDIbSTKq4XkRg8T88bjFuXOnduhrsWkD9DPX-I.woff

5 ms

SEO Factors

justjoy.cz SEO score

0

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Justjoy.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Justjoy.cz 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

justjoy.cz

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