1.9 sec in total
333 ms
1.3 sec
286 ms
Click here to check amazing IDEA Js content. Otherwise, check out these important facts you probably never knew about ideajs.cz
Poskytujeme komplexní služby v oblasti cizích jazyků - od výuky přes zprostředkování překladů. Vysoká kvalita, moderní výukové metody, profesionální přístup.
Visit ideajs.czWe analyzed Ideajs.cz page load time and found that the first response time was 333 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ideajs.cz performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value4.5 s
36/100
25%
Value6.8 s
35/100
10%
Value320 ms
77/100
30%
Value0
100/100
15%
Value5.7 s
68/100
10%
333 ms
98 ms
194 ms
336 ms
345 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 89% of them (32 requests) were addressed to the original Ideajs.cz, 6% (2 requests) were made to Static.xx.fbcdn.net and 3% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (434 ms) belongs to the original domain Ideajs.cz.
Page size can be reduced by 250.4 kB (44%)
571.6 kB
321.2 kB
In fact, the total size of Ideajs.cz main page is 571.6 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. 25% of websites need less resources to load. Javascripts take 276.7 kB which makes up the majority of the site volume.
Potential reduce by 29.0 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 29.0 kB or 81% of the original size.
Potential reduce by 3.3 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. IDEA Js images are well optimized though.
Potential reduce by 203.6 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 203.6 kB or 74% of the original size.
Potential reduce by 14.4 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. Ideajs.cz needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 81% of the original size.
Number of requests can be reduced by 16 (46%)
35
19
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IDEA Js. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
ideajs.cz
333 ms
styl.css
98 ms
cufon-yui.js
194 ms
cufon-aller.js
336 ms
jquery-1.8.1.min.js
345 ms
script.js
240 ms
coin-slider.min.js
276 ms
json2.js
226 ms
jquery.collapse.js
306 ms
coin-slider.css
324 ms
show-hide.js
339 ms
email.js
372 ms
startup.js
401 ms
main_bg.gif
310 ms
slide4.jpg
299 ms
slide1.jpg
222 ms
slide2.jpg
298 ms
slide3.jpg
136 ms
search.gif
136 ms
facebook_icon.png
232 ms
gal1.jpg
231 ms
gal2.jpg
320 ms
gal3.jpg
331 ms
gal4.jpg
393 ms
gal5.jpg
398 ms
gal6.jpg
394 ms
dot.asp
207 ms
logo-zaklad.png
345 ms
content_bg.gif
354 ms
overlay.png
362 ms
slide_a.png
430 ms
slide_p.png
429 ms
search_bg.gif
434 ms
like.php
163 ms
h5Lp5Et_eC4.js
292 ms
LVx-xkvaJ0b.png
328 ms
ideajs.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
ideajs.cz SEO score
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ideajs.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ideajs.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.
ideajs.cz
Open Graph description is not detected on the main page of IDEA Js. 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: