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parcon.cz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

parcon.cz

Úvodní stránka | Testy z účetnictví (www.testyzucetnictvi.cz)

Page Load Speed

2.5 sec in total

First Response

327 ms

Resources Loaded

2 sec

Page Rendered

150 ms

parcon.cz screenshot

About Website

Welcome to parcon.cz homepage info - get ready to check Parcon best content right away, or after learning these important things about parcon.cz

Unikátní internetová e-learningová aplikace se zaměřením na účetní problematiku. Řešení účetních testů on-line formou samostudia, studijních plánů či zadaných úkolů. Samozřejmostí je okamžité vyhodnoc...

Visit parcon.cz

Key Findings

We analyzed Parcon.cz page load time and found that the first response time was 327 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

parcon.cz performance score

0

Network Requests Diagram

parcon.cz

327 ms

www.testyzucetnictvi.cz

822 ms

layout.css

232 ms

jquery.own.js

348 ms

emaily.js

236 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Parcon.cz, 50% (23 requests) were made to Testyzucetnictvi.cz and 11% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (822 ms) relates to the external source Testyzucetnictvi.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.7 kB (30%)

Content Size

242.2 kB

After Optimization

168.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Parcon.cz main page is 242.2 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. 40% of websites need less resources to load. Javascripts take 99.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.4 kB

  • Original 26.3 kB
  • After minification 24.9 kB
  • After compression 7.9 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. 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 18.4 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 3.1 kB

  • Original 94.2 kB
  • After minification 91.1 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. Parcon images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 35.2 kB

  • Original 99.9 kB
  • After minification 97.9 kB
  • After compression 64.8 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 35.2 kB or 35% of the original size.

CSS Optimization

-78%

Potential reduce by 17.0 kB

  • Original 21.7 kB
  • After minification 16.7 kB
  • After compression 4.8 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. Parcon.cz needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (53%)

Requests Now

43

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parcon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

parcon.cz

parcon.cz

327 ms

www.testyzucetnictvi.cz

www.testyzucetnictvi.cz

822 ms

layout.css

layout.css

232 ms

jquery.own.js

jquery.own.js

348 ms

emaily.js

emaily.js

236 ms

picopen.js

picopen.js

236 ms

show_ads.js

show_ads.js

5 ms

cz.js

cz.js

200 ms

analytics.js

analytics.js

24 ms

testy-ucetnictvi.png

testy-ucetnictvi.png

129 ms

creditcheck.png

creditcheck.png

126 ms

10svicek-pc.jpg

10svicek-pc.jpg

127 ms

yt-logo-male-7zu-9h.jpg

yt-logo-male-7zu-9h.jpg

127 ms

clipboard01-67.jpg

clipboard01-67.jpg

128 ms

pku-logo-4d.jpg

pku-logo-4d.jpg

236 ms

pku-u2-7e.jpg

pku-u2-7e.jpg

241 ms

ca-pub-9381249707993902.js

ca-pub-9381249707993902.js

57 ms

zrt_lookup.html

zrt_lookup.html

54 ms

show_ads_impl.js

show_ads_impl.js

59 ms

info_panel_bgr.png

info_panel_bgr.png

213 ms

top_header.jpg

top_header.jpg

218 ms

butonek.png

butonek.png

217 ms

left-back.gif

left-back.gif

221 ms

linkid.js

linkid.js

14 ms

odkaz_cerny.gif

odkaz_cerny.gif

326 ms

left_menu_shade_top.png

left_menu_shade_top.png

325 ms

collect

collect

13 ms

left_menu_shade_bottom.png

left_menu_shade_bottom.png

315 ms

menu-sekce.png

menu-sekce.png

316 ms

bull.png

bull.png

317 ms

footer.png

footer.png

330 ms

dot.asp

dot.asp

545 ms

ads

ads

180 ms

osd.js

osd.js

15 ms

ads

ads

149 ms

ads

ads

252 ms

m_js_controller.js

m_js_controller.js

53 ms

abg.js

abg.js

73 ms

17667969816860577613

17667969816860577613

89 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

32 ms

favicon

favicon

76 ms

s

s

29 ms

x_button_blue2.png

x_button_blue2.png

51 ms

favicon

favicon

91 ms

print.css

print.css

122 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

5 ms

SEO Factors

parcon.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 Parcon.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 Parcon.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

parcon.cz

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