2.9 sec in total
262 ms
2.3 sec
345 ms
Visit rexo.cz now to see the best up-to-date Rexo content for Czech Republic and also check out these interesting facts you probably never knew about rexo.cz
Stránka pro všechny hravé děti, jejich rodiče a učitele. Online pohádky, hry, omalovánky, tipy na kulturní program a aktivity pro děti na každý den.
Visit rexo.czWe analyzed Rexo.cz page load time and found that the first response time was 262 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
rexo.cz performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value14.2 s
0/100
25%
Value8.8 s
16/100
10%
Value750 ms
39/100
30%
Value0.01
100/100
15%
Value11.1 s
20/100
10%
262 ms
97 ms
188 ms
186 ms
190 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 80% of them (75 requests) were addressed to the original Rexo.cz, 5% (5 requests) were made to Pagead2.googlesyndication.com and 4% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Rexo.cz.
Page size can be reduced by 415.2 kB (36%)
1.2 MB
745.6 kB
In fact, the total size of Rexo.cz main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 794.8 kB which makes up the majority of the site volume.
Potential reduce by 19.5 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 2.8 kB, which is 11% 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 19.5 kB or 78% of the original size.
Potential reduce by 201.2 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, Rexo needs image optimization as it can save up to 201.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 94.9 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 94.9 kB or 42% of the original size.
Potential reduce by 99.7 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. Rexo.cz needs all CSS files to be minified and compressed as it can save up to 99.7 kB or 85% of the original size.
Number of requests can be reduced by 38 (42%)
90
52
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rexo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.rexo.cz
262 ms
layout.css
97 ms
menu_cz.css
188 ms
header.css
186 ms
windows.css
190 ms
labels.css
191 ms
css
25 ms
komixContent.css
191 ms
indexContent.css
193 ms
clubContent.css
275 ms
cs.css
276 ms
swfobject.js
280 ms
jquery.js
420 ms
controls.js
290 ms
cookies.js
291 ms
sha256.js
364 ms
six_last_comments.js
366 ms
messages_cs.js
372 ms
komix_controls.js
385 ms
currency_amount_display_updater.js
385 ms
adsbygoogle.js
6 ms
background-line-winter-2015.png
108 ms
header-winter-2015-2.png
426 ms
rexo.png
188 ms
search.png
107 ms
lupa.png
106 ms
ram.png
139 ms
rozpravky_seo.png
279 ms
hry_seo.png
285 ms
omalovanky_seo.png
194 ms
komix_seo.png
293 ms
volny_cas_seo.png
282 ms
forum_seo.png
288 ms
nastenka_seo.png
373 ms
vtipne-videa_seo.png
374 ms
smallWindowTop.gif
380 ms
smallWindowBg.png
382 ms
hryLabel.png
393 ms
Batman-Truck-3-2.jpg
556 ms
smallWindowBottom.gif
475 ms
starsDisabled.png
476 ms
button_games.png
477 ms
rozpravkyLabel.png
491 ms
Mimoni--Mimoni-a-Gru-1.jpg
539 ms
button_tales.png
582 ms
zaujimavostiWindow.png
583 ms
Titanic-5.png
583 ms
viacZaujimavostiButton.png
588 ms
omalovankyLabel.png
638 ms
Vceli-ul-1.jpg
737 ms
button_coloring_books.png
662 ms
volnyCasLabel.png
667 ms
Bublinkovy-obrazek.jpg
757 ms
button_crafts.png
686 ms
bigWindowTop.gif
737 ms
bigWindowBg.png
755 ms
oblubeneXSmallLabel.png
742 ms
vE_mHt2vwTQbl4IemNlxKA.ttf
46 ms
jHpiaxx1EFEL8ZfibNG0KA.ttf
58 ms
v5TMe3Z9PPaq_mJdcksX-w.ttf
111 ms
ca-pub-9598907297987763.js
30 ms
zrt_lookup.html
34 ms
show_ads_impl.js
69 ms
ga.js
43 ms
__utm.gif
40 ms
ajax
860 ms
s-tmb-324745.png
683 ms
ads
335 ms
starsGray.png
703 ms
osd.js
6 ms
starsNormal.png
694 ms
s-tmb-324742.png
671 ms
s-tmb-324724.png
670 ms
s-tmb-324547.png
606 ms
oblubeneButton.png
648 ms
bigWindowBottom.gif
653 ms
clubLabel.png
664 ms
hviezda.png
664 ms
ajJaChemBytKamaratomRexika.png
706 ms
uzSomVRexikovomKlube.png
739 ms
advertBanner600.png
656 ms
latest_comment_sidebar.png
666 ms
advertBanner2.png
660 ms
blog_banner.png
634 ms
5885404839958074454
34 ms
abg.js
37 ms
m_js_controller.js
50 ms
googlelogo_color_112x36dp.png
81 ms
footer-winter-2015.png
851 ms
s
27 ms
x_button_blue2.png
27 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
3 ms
latest_comments_CZ.png
173 ms
last-comments-icon.png
178 ms
rexo.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
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
rexo.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
rexo.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rexo.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 Rexo.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.
rexo.cz
Open Graph description is not detected on the main page of Rexo. 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: