3.3 sec in total
396 ms
2.6 sec
298 ms
Click here to check amazing Ares Registr content for Czech Republic. Otherwise, check out these important facts you probably never knew about ares-registr.cz
Ares-registr.cz - Ares-Registr.cz - ARES je zkratka pro Administrativní registr ekonomických subjektů, což je inforamční systém určený pro vyhledávání v registrech České republiky, kde jsou zaznamenán...
Visit ares-registr.czWe analyzed Ares-registr.cz page load time and found that the first response time was 396 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ares-registr.cz performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value2.0 s
97/100
25%
Value2.1 s
99/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value3.2 s
94/100
10%
396 ms
112 ms
7 ms
470 ms
348 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Ares-registr.cz, 41% (23 requests) were made to Obchodnirejstrik.cz and 11% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (719 ms) relates to the external source Obchodnirejstrik.cz.
Page size can be reduced by 279.7 kB (32%)
879.7 kB
600.1 kB
In fact, the total size of Ares-registr.cz main page is 879.7 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. 50% of websites need less resources to load. Javascripts take 470.0 kB which makes up the majority of the site volume.
Potential reduce by 25.9 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. 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 25.9 kB or 73% of the original size.
Potential reduce by 7.6 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. Ares Registr images are well optimized though.
Potential reduce by 181.8 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 181.8 kB or 39% of the original size.
Potential reduce by 64.4 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. Ares-registr.cz needs all CSS files to be minified and compressed as it can save up to 64.4 kB or 83% of the original size.
Number of requests can be reduced by 28 (53%)
53
25
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ares Registr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ares-registr.cz
396 ms
YHWx9TcY16qyxayqRdYf9eUXPI14_C.js
112 ms
jquery-1.11.3.min.js
7 ms
style.css
470 ms
konfigurace.css
348 ms
style-predstaveni.css
350 ms
jquery-1.4.4.min.js
463 ms
js.js
377 ms
google_service.js
25 ms
satelliteLib-b54c24dc1fb24a614f18cbe602726d4b06972d15.js
31 ms
adsbygoogle.js
5 ms
bb_one2n.js
220 ms
view
265 ms
bb_one2n.113.65.77.1.js
551 ms
google_ads.js
17 ms
print.css
154 ms
background.png
131 ms
ares-registr-logo.png
130 ms
banner_krachuje.png
555 ms
banner_kdo_ovlada.png
249 ms
banner_platit_dph.png
337 ms
ares-registr-logo2.png
249 ms
btn_menu.png
224 ms
bcg_menu_sep.png
230 ms
ico_arrow.png
313 ms
btn_search.png
321 ms
ico_lupa.png
320 ms
ico_schranka.png
332 ms
helvetica-neue-bold.otf
419 ms
ca-pub-6714217331567081.js
175 ms
zrt_lookup.html
165 ms
show_ads_impl.js
66 ms
banner_main.png
719 ms
ico_check.png
392 ms
btn-ziskat.png
393 ms
helvetica-neue-light.otf
491 ms
ads
58 ms
osd.js
27 ms
bbnaut-lib-1.7.5.min.js
317 ms
396 ms
Leaderboard.html
676 ms
217 ms
615390_1_
46 ms
120x600_CONS_Y700.jpg
39 ms
lidar.js
11 ms
activityi;src=5278202;type=audie0;cat=videl002;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=1
78 ms
sbhK2lTE.js
19 ms
cTrvNaRi.html
13 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
3 ms
adServer.bs
158 ms
244 ms
runtime.js
73 ms
77fa0ea1-cdb9-45ed-9e96-d816c2f59121.jpg
73 ms
ga.js
70 ms
co
221 ms
__utm.gif
26 ms
ares-registr.cz accessibility score
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
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
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ares-registr.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ares-registr.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ares-registr.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 Ares-registr.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.
ares-registr.cz
Open Graph description is not detected on the main page of Ares Registr. 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: