3.5 sec in total
328 ms
2.8 sec
387 ms
Welcome to krystalpool.cz homepage info - get ready to check Krystalpool best content right away, or after learning these important things about krystalpool.cz
Kvalitní bazénová chemie z e-shopu Krystalpool.cz zajistí dokonalou úpravu vody v bazénu. Nabízíme nízké ceny, levnou dopravu a rady pro efektivní použití bazénové chemie.
Visit krystalpool.czWe analyzed Krystalpool.cz page load time and found that the first response time was 328 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
krystalpool.cz performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value17.6 s
0/100
25%
Value33.9 s
0/100
10%
Value460 ms
61/100
30%
Value0.056
98/100
15%
Value16.8 s
5/100
10%
328 ms
707 ms
17 ms
27 ms
110 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 79% of them (70 requests) were addressed to the original Krystalpool.cz, 4% (4 requests) were made to Google-analytics.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (743 ms) belongs to the original domain Krystalpool.cz.
Page size can be reduced by 341.3 kB (52%)
661.0 kB
319.7 kB
In fact, the total size of Krystalpool.cz main page is 661.0 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. 55% of websites need less resources to load. Javascripts take 266.0 kB which makes up the majority of the site volume.
Potential reduce by 45.8 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 8.4 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 45.8 kB or 78% of the original size.
Potential reduce by 15.5 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. Krystalpool images are well optimized though.
Potential reduce by 168.5 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 168.5 kB or 63% of the original size.
Potential reduce by 111.4 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. Krystalpool.cz needs all CSS files to be minified and compressed as it can save up to 111.4 kB or 83% of the original size.
Number of requests can be reduced by 54 (63%)
86
32
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krystalpool. 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.
krystalpool.cz
328 ms
www.krystalpool.cz
707 ms
jquery.min.js
17 ms
jquery-ui.min.js
27 ms
jquery.hoverIntent.minified.js
110 ms
jquery.qtip.min.js
305 ms
bs_overlay.js
205 ms
bs_design.js
214 ms
wa_translation.js
217 ms
jquery.selectBoxIt.wa_script.css
216 ms
jquery.qtip.lupa.css
214 ms
font-awesome.min.css
307 ms
jquery.colorbox-min.js
320 ms
colorbox.css
318 ms
main_b.php
328 ms
lang_cs.css
321 ms
colors.css
401 ms
styles.css
423 ms
javascripts.js
534 ms
check_tel.js
424 ms
bs_user.js
431 ms
bs_fce.js
498 ms
bs.js
500 ms
jquery.number.min.js
527 ms
user_defined.css
531 ms
search_autocompleter.js
539 ms
wa_url_translator.js
649 ms
ga.js
38 ms
analytics.js
38 ms
count.asp
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88x31-a.gif
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88_31.gif
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icon.gif
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bg_ebar.png
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login_ebar.png
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reg_ebar.png
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basket_ebar.png
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bg_aroundpage.png
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bg_l1.png
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menu_item_b.png
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foot_l1.png
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bg_l2.png
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search.gif
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go.png
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dpd-logo-88.gif
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DPD_ParcelShop_88small.gif
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balik-na-postu-logo88x31.gif
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IN_TIME-logo88-bila.gif
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3-Heureka_cz.gif
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firmyLogo88.gif
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spolehliva-firma-2015_250.png
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logo_krystal.jpg
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gjs.php
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ico_home.png
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like.php
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collect
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piwik.js
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ico_map.png
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ico_print.png
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ico_topweb.png
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bg_r.png
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bg_foot.png
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krystalpool.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
krystalpool.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
Page has valid source maps
krystalpool.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 Krystalpool.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 Krystalpool.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.
krystalpool.cz
Open Graph data is detected on the main page of Krystalpool. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: