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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

  • 0

    SEO

coolviraliti.cz

coolviraliti.cz -

Page Load Speed

2.2 sec in total

First Response

461 ms

Resources Loaded

1.6 sec

Page Rendered

209 ms

coolviraliti.cz screenshot

About Website

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

Visit coolviraliti.cz

Key Findings

We analyzed Coolviraliti.cz page load time and found that the first response time was 461 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

coolviraliti.cz performance score

0

Network Requests Diagram

coolviraliti.cz

461 ms

tipsy.css

112 ms

wp-shortcode.css

225 ms

style.css

235 ms

font-awesome.min.css

231 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 59% of them (26 requests) were addressed to the original Coolviraliti.cz, 9% (4 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Coolviraliti.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.7 kB (37%)

Content Size

724.0 kB

After Optimization

453.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coolviraliti.cz main page is 724.0 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. Images take 299.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 36.6 kB

  • Original 44.4 kB
  • After minification 31.4 kB
  • After compression 7.8 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 13.0 kB, which is 29% 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 36.6 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 2.6 kB

  • Original 299.1 kB
  • After minification 296.5 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. Coolviraliti images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 112.0 kB

  • Original 235.1 kB
  • After minification 227.8 kB
  • After compression 123.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 112.0 kB or 48% of the original size.

CSS Optimization

-82%

Potential reduce by 119.6 kB

  • Original 145.5 kB
  • After minification 125.7 kB
  • After compression 25.9 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. Coolviraliti.cz needs all CSS files to be minified and compressed as it can save up to 119.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (47%)

Requests Now

38

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coolviraliti. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coolviraliti.cz

coolviraliti.cz

461 ms

tipsy.css

tipsy.css

112 ms

wp-shortcode.css

wp-shortcode.css

225 ms

style.css

style.css

235 ms

font-awesome.min.css

font-awesome.min.css

231 ms

responsive.css

responsive.css

227 ms

jetpack.css

jetpack.css

239 ms

jquery.js

jquery.js

367 ms

jquery-migrate.min.js

jquery-migrate.min.js

340 ms

customscript.js

customscript.js

358 ms

jquery.tipsy.js

jquery.tipsy.js

350 ms

wp-shortcode.js

wp-shortcode.js

354 ms

css

css

24 ms

adsbygoogle.js

adsbygoogle.js

5 ms

all.js

all.js

269 ms

main.js

main.js

355 ms

analytics.js

analytics.js

11 ms

nobg.png

nobg.png

167 ms

11179917_432320666929697_76182566_o-300x94.jpg

11179917_432320666929697_76182566_o-300x94.jpg

167 ms

FullSizeRender-370x297.jpg

FullSizeRender-370x297.jpg

237 ms

d71f59f-81217-zombies-2-650x0-shrink-370x297.jpg

d71f59f-81217-zombies-2-650x0-shrink-370x297.jpg

323 ms

6339f98-81240-kap3-658x900-fit-370x297.jpg

6339f98-81240-kap3-658x900-fit-370x297.jpg

236 ms

11844103_1147981805217167_406368325_n-370x297.jpg

11844103_1147981805217167_406368325_n-370x297.jpg

336 ms

fits_i_sits_cats_02-370x297.jpg

fits_i_sits_cats_02-370x297.jpg

389 ms

mladici-370x297.jpg

mladici-370x297.jpg

387 ms

11390050_1628552450714754_5407874158475091661_n-370x297.jpg

11390050_1628552450714754_5407874158475091661_n-370x297.jpg

455 ms

10659180_1629920603911272_3238088781155671417_n-370x297.jpg

10659180_1629920603911272_3238088781155671417_n-370x297.jpg

352 ms

katy-perry-no-makeup-superbowl-ftr-370x297.jpg

katy-perry-no-makeup-superbowl-ftr-370x297.jpg

539 ms

d5a7326-59622-pat-0d0000000-0d0249110-0d9740000-1d0000000-sector_668x376-fit-370x297.jpg

d5a7326-59622-pat-0d0000000-0d0249110-0d9740000-1d0000000-sector_668x376-fit-370x297.jpg

558 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

34 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

34 ms

ca-pub-3688196685933686.js

ca-pub-3688196685933686.js

132 ms

zrt_lookup.html

zrt_lookup.html

127 ms

show_ads_impl.js

show_ads_impl.js

76 ms

collect

collect

25 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

632 ms

collect

collect

132 ms

122 ms

sdk.js

sdk.js

148 ms

ping

ping

126 ms

xd_arbiter.php

xd_arbiter.php

231 ms

xd_arbiter.php

xd_arbiter.php

439 ms

ads

ads

40 ms

osd.js

osd.js

11 ms

SEO Factors

coolviraliti.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 Coolviraliti.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 Coolviraliti.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

coolviraliti.cz

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