2.7 sec in total
595 ms
2 sec
133 ms
Visit slovniky.lingea.cz now to see the best up-to-date Slovniky Lingea content for Czech Republic and also check out these interesting facts you probably never knew about slovniky.lingea.cz
Kvalitní on-line slovníky, překlady, konverzace, gramatiky, témata a jazykové hry zdarma.
Visit slovniky.lingea.czWe analyzed Slovniky.lingea.cz page load time and found that the first response time was 595 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
slovniky.lingea.cz performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value5.6 s
18/100
25%
Value4.4 s
74/100
10%
Value520 ms
56/100
30%
Value0.04
99/100
15%
Value8.8 s
36/100
10%
595 ms
227 ms
315 ms
233 ms
544 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 Slovniky.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 sec) belongs to the original domain Slovniky.lingea.cz.
Page size can be reduced by 178.0 kB (53%)
335.9 kB
157.8 kB
In fact, the total size of Slovniky.lingea.cz main page is 335.9 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 194.9 kB which makes up the majority of the site volume.
Potential reduce by 17.9 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 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.
Potential reduce by 17.1 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. Obviously, Slovniky 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.
Potential reduce by 124.8 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 124.8 kB or 64% of the original size.
Potential reduce by 18.1 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. Slovniky.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.
Number of requests can be reduced by 20 (67%)
30
10
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slovniky 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.
slovniky.lingea.cz
595 ms
style.css
227 ms
text.css
315 ms
jquery-ui.css
233 ms
jquery-1.9.0.js
544 ms
jquery-migrate-1.0.0.js
317 ms
jquery-ui.min.js
486 ms
cookies.js
347 ms
main.js
412 ms
settings.js
428 ms
reset.css
235 ms
skeleton.css
280 ms
clara.css
313 ms
intro.css
319 ms
analytics.js
55 ms
mapa.png
276 ms
slovniky.png
231 ms
lingea.png
143 ms
find.png
135 ms
keyboard.png
150 ms
down.png
152 ms
menu.png
367 ms
settings.png
276 ms
info.png
281 ms
suma.png
319 ms
home.png
355 ms
arrow-off.png
420 ms
audio.png
422 ms
gramatika.png
427 ms
konverzace.png
464 ms
ClaraSansLight.otf
553 ms
ClaraSansRegular.otf
686 ms
ClaraSansMedium.otf
634 ms
ClaraSerifRegular.otf
789 ms
ClaraSerifLight.otf
863 ms
ClaraSerifBlack.otf
1002 ms
ClaraSerifMedium.otf
776 ms
collect
12 ms
slovniky.lingea.cz accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
slovniky.lingea.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
slovniky.lingea.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slovniky.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 Slovniky.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.
slovniky.lingea.cz
Open Graph description is not detected on the main page of Slovniky 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: