4.1 sec in total
416 ms
3.4 sec
287 ms
Click here to check amazing Elektroizolanty content for Czech Republic. Otherwise, check out these important facts you probably never knew about elektroizolanty.cz
Elektroizolanty - Pertinax, kartit, textit, sklotextit. Materiál dodáváme v podobě desek, trubek, tyčí, popřípadě přířezů. Materiál skladem, okamžité dodání.
Visit elektroizolanty.czWe analyzed Elektroizolanty.cz page load time and found that the first response time was 416 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
elektroizolanty.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value9.0 s
1/100
25%
Value7.9 s
22/100
10%
Value1,360 ms
17/100
30%
Value0.051
99/100
15%
Value13.6 s
11/100
10%
416 ms
956 ms
35 ms
70 ms
102 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 80% of them (63 requests) were addressed to the original Elektroizolanty.cz, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Api.myx.cz.
Page size can be reduced by 357.3 kB (46%)
782.4 kB
425.1 kB
In fact, the total size of Elektroizolanty.cz main page is 782.4 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. 50% of websites need less resources to load. Images take 308.3 kB which makes up the majority of the site volume.
Potential reduce by 45.1 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 7.7 kB, which is 14% 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 45.1 kB or 81% of the original size.
Potential reduce by 17.6 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. Elektroizolanty images are well optimized though.
Potential reduce by 183.0 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 183.0 kB or 65% of the original size.
Potential reduce by 111.6 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. Elektroizolanty.cz needs all CSS files to be minified and compressed as it can save up to 111.6 kB or 83% of the original size.
Number of requests can be reduced by 48 (64%)
75
27
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elektroizolanty. 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 9 to 1 for CSS and as a result speed up the page load time.
elektroizolanty.cz
416 ms
www.elektroizolanty.cz
956 ms
jquery.min.js
35 ms
jquery-ui.min.js
70 ms
jquery.hoverIntent.minified.js
102 ms
jquery.qtip.min.js
305 ms
bs_overlay.js
212 ms
bs_design.js
212 ms
wa_translation.js
214 ms
jquery.selectBoxIt.wa_script.css
215 ms
jquery.qtip.lupa.css
216 ms
font-awesome.min.css
316 ms
jquery.colorbox-min.js
319 ms
colorbox.css
320 ms
main_b.php
538 ms
lang_cs.css
323 ms
colors.css
403 ms
user.css
421 ms
styles.css
423 ms
javascripts.js
544 ms
check_tel.js
426 ms
bs_user.js
503 ms
bs_fce.js
525 ms
bs.js
529 ms
jquery.number.min.js
532 ms
user_defined.css
602 ms
search_autocompleter.js
630 ms
conversion.js
16 ms
retargeting.js
341 ms
wa_url_translator.js
651 ms
analytics.js
5 ms
collect
38 ms
collect
69 ms
bg_page.jpg
112 ms
Kartit-Pertinax-Elektroizolanty1.jpg
122 ms
Textit---Texgumoid---elektroizolanty1.jpg
114 ms
Sklotextit---elektroizolanty1.jpg
124 ms
textit-texgumoid-tyce-elektroizolanty1.jpg
122 ms
Sklotextit-elektroizolanty1.jpg
225 ms
prirezy-z-desek-elektroizolanty1.jpg
211 ms
Pertinax-Kartit-Elektroizolanty1.jpg
321 ms
_vyrn_2401.jpg
450 ms
buy.png
228 ms
_vyrn_151Kartit-Pertinax-Elektroizolanty.jpg
339 ms
_vyrn_28501.jpg
519 ms
telefon1.jpg
328 ms
1234.jpg
440 ms
soutez.jpg
530 ms
nakupujte1.jpg
537 ms
prirezy1.jpg
445 ms
trubky1.jpg
656 ms
ico_home.png
552 ms
ico_map.png
554 ms
ico_print.png
654 ms
ico_topweb.png
655 ms
_hlav_Hlavicka.jpg
1047 ms
bg_ebar.png
644 ms
login_ebar.png
648 ms
reg_ebar.png
703 ms
basket_ebar.png
723 ms
bg_topmenu.png
745 ms
bg_topmenu_a.png
750 ms
bg_aroundpage.png
752 ms
bg_l1.png
805 ms
menu_item_b.png
827 ms
foot_l1.png
849 ms
bg_r.png
860 ms
foot_r.png
861 ms
stock_yes.png
907 ms
ga-audiences
41 ms
like.php
118 ms
myx.js
1249 ms
bg_foot.png
771 ms
collect
3 ms
retargeting
117 ms
piwik.js
426 ms
qeKvIRsJabD.js
499 ms
LVx-xkvaJ0b.png
563 ms
piwik.php
217 ms
elektroizolanty.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
Image elements do not have [alt] attributes
Links do not have a discernible name
elektroizolanty.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
Browser errors were logged to the console
Page has valid source maps
elektroizolanty.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
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elektroizolanty.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 Elektroizolanty.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.
elektroizolanty.cz
Open Graph data is detected on the main page of Elektroizolanty. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: