Tools & Wizards About Us
slovnik.lingea.cz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

slovnik.lingea.cz

Lingea slovníky

Page Load Speed

2.9 sec in total

First Response

319 ms

Resources Loaded

2.5 sec

Page Rendered

111 ms

slovnik.lingea.cz screenshot

About Website

Welcome to slovnik.lingea.cz homepage info - get ready to check Slovnik Lingea best content for Czech Republic right away, or after learning these important things about slovnik.lingea.cz

Online slovníky, konverzace a gramatiky zdarma

Visit slovnik.lingea.cz

Key Findings

We analyzed Slovnik.lingea.cz page load time and found that the first response time was 319 ms and then it took 2.6 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

slovnik.lingea.cz performance score

0

Network Requests Diagram

slovnik.lingea.cz

319 ms

style.css

131 ms

text.css

242 ms

jquery-ui.css

243 ms

jquery-1.9.0.js

531 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Slovnik.lingea.cz, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Slovnik.lingea.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.1 kB (48%)

Content Size

303.9 kB

After Optimization

157.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slovnik.lingea.cz main page is 303.9 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. 30% of websites need less resources to load. Javascripts take 163.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 17.9 kB

  • Original 21.5 kB
  • After minification 15.3 kB
  • After compression 3.6 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 6.3 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 17.9 kB or 83% of the original size.

Image Optimization

-18%

Potential reduce by 17.1 kB

  • Original 94.6 kB
  • After minification 77.5 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. Obviously, Slovnik Lingea needs image optimization as it can save up to 17.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 92.9 kB

  • Original 163.0 kB
  • After minification 162.3 kB
  • After compression 70.1 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 92.9 kB or 57% of the original size.

CSS Optimization

-73%

Potential reduce by 18.1 kB

  • Original 24.8 kB
  • After minification 22.9 kB
  • After compression 6.7 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. Slovnik.lingea.cz needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (67%)

Requests Now

30

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slovnik Lingea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slovnik.lingea.cz

slovnik.lingea.cz

319 ms

style.css

style.css

131 ms

text.css

text.css

242 ms

jquery-ui.css

jquery-ui.css

243 ms

jquery-1.9.0.js

jquery-1.9.0.js

531 ms

jquery-migrate-1.0.0.js

jquery-migrate-1.0.0.js

259 ms

jquery-ui.min.js

jquery-ui.min.js

386 ms

cookies.js

cookies.js

321 ms

main.js

main.js

362 ms

settings.js

settings.js

427 ms

reset.css

reset.css

265 ms

skeleton.css

skeleton.css

327 ms

clara.css

clara.css

357 ms

intro.css

intro.css

403 ms

analytics.js

analytics.js

18 ms

mapa.png

mapa.png

398 ms

slovniky.png

slovniky.png

249 ms

lingea.png

lingea.png

136 ms

find.png

find.png

128 ms

keyboard.png

keyboard.png

131 ms

down.png

down.png

122 ms

menu.png

menu.png

374 ms

settings.png

settings.png

253 ms

info.png

info.png

302 ms

suma.png

suma.png

275 ms

home.png

home.png

368 ms

arrow-off.png

arrow-off.png

379 ms

audio.png

audio.png

442 ms

gramatika.png

gramatika.png

440 ms

konverzace.png

konverzace.png

488 ms

collect

collect

23 ms

ClaraSansLight.otf

ClaraSansLight.otf

694 ms

ClaraSansRegular.otf

ClaraSansRegular.otf

721 ms

ClaraSansMedium.otf

ClaraSansMedium.otf

596 ms

ClaraSerifRegular.otf

ClaraSerifRegular.otf

778 ms

ClaraSerifLight.otf

ClaraSerifLight.otf

1518 ms

ClaraSerifBlack.otf

ClaraSerifBlack.otf

809 ms

ClaraSerifMedium.otf

ClaraSerifMedium.otf

883 ms

SEO Factors

slovnik.lingea.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 Slovnik.lingea.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 Slovnik.lingea.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

slovnik.lingea.cz

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