11.1 sec in total
323 ms
10.4 sec
344 ms
Visit elektrocr.cz now to see the best up-to-date ElektroCR content for Czech Republic and also check out these interesting facts you probably never knew about elektrocr.cz
LED televize Samsung, Sony na ElektroCR.cz internetový obchod s elektronikou,výpočetní,telekomunikační a bílou technikou,fitness a wellness,holící strojky epilátory.
Visit elektrocr.czWe analyzed Elektrocr.cz page load time and found that the first response time was 323 ms and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
elektrocr.cz performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value5.9 s
14/100
25%
Value6.2 s
43/100
10%
Value330 ms
75/100
30%
Value0.044
99/100
15%
Value6.0 s
64/100
10%
323 ms
3099 ms
2842 ms
2416 ms
2745 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 86% of them (72 requests) were addressed to the original Elektrocr.cz, 8% (7 requests) were made to Akce.ergocom.cz and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Elektrocr.cz.
Page size can be reduced by 54.5 kB (20%)
277.4 kB
222.9 kB
In fact, the total size of Elektrocr.cz main page is 277.4 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. Images take 185.9 kB which makes up the majority of the site volume.
Potential reduce by 16.3 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 13% 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 16.3 kB or 76% of the original size.
Potential reduce by 6.2 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. ElektroCR images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 46% of the original size.
Number of requests can be reduced by 36 (44%)
81
45
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ElektroCR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
elektrocr.cz
323 ms
www.elektrocr.cz
3099 ms
style34.css
2842 ms
jquery.fancybox-1.3.1.css
2416 ms
ui.all.css
2745 ms
ShoppingCartDwrController.js
217 ms
engine.js
3302 ms
util.js
3135 ms
CetelemDwrControler.js
425 ms
jquery-1.4.2.min.js
1187 ms
jquery-ui-personalized-1.6rc6.min.js
1405 ms
jquery.mousewheel-3.0.2.pack.js
1514 ms
jquery.fancybox-1.3.1.pack.js
1624 ms
eshop.js
1734 ms
cetelem2.js
1841 ms
jquery.rs.slideshow.min.js
1953 ms
aside_banner_slider.js
2061 ms
ga.js
51 ms
analytics.js
50 ms
tplink.jpg
720 ms
logo_cz.png
629 ms
bgr_header.gif
216 ms
img_logo.gif
298 ms
but_search.gif
102 ms
bgr_top_login_section.gif
110 ms
ico_basket.gif
123 ms
img_nizke_ceny.png
313 ms
img_vydejni_mista.png
337 ms
img_vlastni_sklad.png
324 ms
bellissima.jpg
1712 ms
telefonicky-kontakt.png
538 ms
qualitat.gif
495 ms
179167.png
815 ms
179171.png
647 ms
179170.png
633 ms
179174.png
1126 ms
179175.png
861 ms
179168.png
1033 ms
179177.png
968 ms
179178.png
1225 ms
179179.png
1198 ms
179180.png
1430 ms
179181.png
1402 ms
179183.png
1325 ms
179184.png
1521 ms
179172.png
1533 ms
banner_cetelem.png
1943 ms
baner-sodastream.png
3319 ms
baner-karcher.png
3843 ms
baner-huawei.png
3042 ms
b-o.jpg
2870 ms
sm-ecg.jpg
748 ms
celovka.jpg
592 ms
mixer.jpg
490 ms
karcher.jpg
622 ms
tv-sam.jpg
635 ms
ryzovar.jpg
700 ms
bgr_nav2_left.gif
1807 ms
bgr_nav2.gif
1914 ms
bgr_nav2_separator.gif
2022 ms
nav_separator_bgr.gif
2042 ms
__utm.gif
13 ms
collect
12 ms
bgr_nav2_right.gif
2040 ms
bgr_nav3_left.gif
2054 ms
bgr_nav3.gif
2124 ms
bgr_nav3_separator.gif
2057 ms
bgr_nav3_right.gif
2059 ms
bgr_nav4_left.gif
2066 ms
bgr_nav4.gif
2139 ms
bgr_nav4_separator.gif
2150 ms
bgr_nav4_right.gif
2074 ms
bgr_caption.gif
2056 ms
bgr_index_commodity2_separator.gif
2041 ms
bgr_footer.gif
2056 ms
bgr_footer_separator.gif
1967 ms
bgr_slideshow_controls_right.gif
1948 ms
bgr_slideshow_controls_left.gif
1921 ms
bgr_gallery_bt_sel.gif
1886 ms
sady.png
1998 ms
bgr_gallery_bt.gif
1870 ms
business.png
1915 ms
kitchenaid.jpg
532 ms
style_print.css
113 ms
elektrocr.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
elektrocr.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
elektrocr.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elektrocr.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 Elektrocr.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.
elektrocr.cz
Open Graph description is not detected on the main page of ElektroCR. 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: