3 sec in total
242 ms
2.5 sec
195 ms
Visit rex.eu now to see the best up-to-date REX content for Czech Republic and also check out these interesting facts you probably never knew about rex.eu
Dodavatel lokalizačních,bezpečnostních,střežících,hlídacích a sledovacích systémů,satelitních GPS a GSM pro vozidla,auta,osoby i nemovitosti.Monitoring pohybu,kniha jízd,záznam historie.Zabezpečení pr...
Visit rex.euWe analyzed Rex.eu page load time and found that the first response time was 242 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.
rex.eu performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value7.9 s
3/100
25%
Value8.1 s
21/100
10%
Value1,230 ms
19/100
30%
Value0.011
100/100
15%
Value12.4 s
14/100
10%
242 ms
458 ms
226 ms
252 ms
224 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 71% of them (67 requests) were addressed to the original Rex.eu, 9% (8 requests) were made to Apis.google.com and 6% (6 requests) were made to S1.mylivechat.com. The less responsive or slowest element that took the longest time to load (923 ms) belongs to the original domain Rex.eu.
Page size can be reduced by 301.0 kB (46%)
647.9 kB
346.9 kB
In fact, the total size of Rex.eu main page is 647.9 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. 65% of websites need less resources to load. Images take 344.9 kB which makes up the majority of the site volume.
Potential reduce by 29.6 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. 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 29.6 kB or 78% of the original size.
Potential reduce by 115.2 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, REX needs image optimization as it can save up to 115.2 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 119.2 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 119.2 kB or 54% of the original size.
Potential reduce by 36.9 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. Rex.eu needs all CSS files to be minified and compressed as it can save up to 36.9 kB or 82% of the original size.
Number of requests can be reduced by 24 (27%)
88
64
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
rex.eu
242 ms
www.rex.eu
458 ms
jquery-1.6.4.min.js
226 ms
jquery.tools.min.js
252 ms
jquery.cycle.all.min.js
224 ms
jquery.fancybox-1.3.4.pack.js
253 ms
scripts.js
222 ms
reset.css
255 ms
style.css
349 ms
jquery.fancybox-1.3.4.css
341 ms
my.css
338 ms
javascript.js
346 ms
jquery.form-defaults.js
342 ms
jsRoutineLib.js
344 ms
chatinline.aspx
158 ms
livechat.aspx
161 ms
header-tmob.png
196 ms
cz.png
125 ms
en.png
126 ms
de.png
124 ms
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397 ms
eNortrI0tVLy9HW3sirLTC13y8xJtbJK9SvwKXHxrizMNDPyLfILrsyu8Kq0qPAKS_LxB4ob-Pkkl5ZkeVeEZhYW-LiVlztnBCWFh6UXmIYHhucYBYcX-EcWhqckO0e4OAfmOsaXKFkDXDAS2yMt
447 ms
eNortrI0tVLy9HW3sirLTC13y8xJtbJK9SvwKXHxrizMNDPyLfILrsyu8Kq0qPAKS_LxL3HxrPQr8iwtyfKuCM0sLPBxKy93zghKCg9LLzANDwzPMQoOL_CPLAxPSXaOcHEOSE6Pz1KyBlwwI8EjkQ..
503 ms
CeBIT_2016_Banner_468x60px_GB.png
288 ms
home01.png
397 ms
home02.png
288 ms
home03.png
472 ms
home04.png
418 ms
footer-tmob.png
569 ms
pixolo.png
471 ms
all.js
24 ms
header-bg.png
470 ms
h1-logo.png
543 ms
menu-border.png
574 ms
menu-home.png
574 ms
submenu-bg.png
579 ms
main-bg.png
602 ms
01_centrum_normal.png
651 ms
02_eshop.png
667 ms
left-content-head.png
689 ms
left-content-text.png
689 ms
l-car.png
693 ms
l-person.png
718 ms
l-house.png
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l-home.png
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key.png
806 ms
left-content-foot.png
806 ms
home-slide-top.png
809 ms
prev.png
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next.png
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home-slide-bottom.png
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text-bg.png
922 ms
home-box-bg.png
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plusone.js
82 ms
ga.js
41 ms
jsml.js
123 ms
280 ms
footer-bg.png
826 ms
footer-in-bg.png
851 ms
xd_arbiter.php
77 ms
xd_arbiter.php
159 ms
__utm.gif
63 ms
cb=gapi.loaded_0
52 ms
cb=gapi.loaded_1
50 ms
fastbutton
219 ms
f-skype.png
836 ms
f-question.png
837 ms
resources.aspx
86 ms
postmessageRelay
118 ms
f-phone.png
774 ms
f-advice.png
765 ms
REX_chat.png
124 ms
inpage_bubbletop_close.png
72 ms
3193398744-postmessagerelay.js
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rpc:shindig_random.js
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inpage_7_exit.png
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inpage_1_up.png
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like.php
136 ms
f-phone-2.png
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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f-tab.png
678 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
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f-pen.png
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f-book.png
711 ms
cb=gapi.loaded_0
32 ms
f-fb.png
706 ms
gplus.png
712 ms
REX_chat.png
707 ms
navA.png
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h5Lp5Et_eC4.js
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LVx-xkvaJ0b.png
14 ms
nav.png
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print.css
190 ms
rex.eu 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.
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
rex.eu 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rex.eu 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 Rex.eu 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 Rex.eu 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.
rex.eu
Open Graph description is not detected on the main page of REX. 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: