14.3 sec in total
492 ms
13.4 sec
364 ms
Visit zlataky.cz now to see the best up-to-date Zlataky content for Czech Republic and also check out these interesting facts you probably never knew about zlataky.cz
Zákazníky prověřený e-shop s investičními kovy, zlatými a stříbrnými slitky, mincemi a medailemi. Nejlepší poměr mezi prodejní a výkupní cenou.
Visit zlataky.czWe analyzed Zlataky.cz page load time and found that the first response time was 492 ms and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zlataky.cz performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value21.6 s
0/100
25%
Value9.8 s
10/100
10%
Value2,040 ms
7/100
30%
Value0.663
8/100
15%
Value17.1 s
4/100
10%
492 ms
988 ms
860 ms
124 ms
247 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 93% of them (131 requests) were addressed to the original Zlataky.cz, 4% (5 requests) were made to Google-analytics.com and 2% (3 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Zlataky.cz.
Page size can be reduced by 835.9 kB (32%)
2.6 MB
1.8 MB
In fact, the total size of Zlataky.cz main page is 2.6 MB. 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. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 69.9 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. This page needs HTML code to be minified as it can gain 13.1 kB, which is 15% 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 69.9 kB or 81% of the original size.
Potential reduce by 72.9 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. Zlataky images are well optimized though.
Potential reduce by 524.7 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 524.7 kB or 68% of the original size.
Potential reduce by 168.4 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. Zlataky.cz needs all CSS files to be minified and compressed as it can save up to 168.4 kB or 78% of the original size.
Number of requests can be reduced by 59 (43%)
138
79
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zlataky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.
zlataky.cz
492 ms
www.zlataky.cz
988 ms
zlataky.cz
860 ms
stylesheet.css
124 ms
stylesheet_banner_nej_zlato-20110119.css
247 ms
stylesheet_bettertogether_product.css
362 ms
stylesheet_categories_menu.css
366 ms
stylesheet_charts.css
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czech_stylesheet.css
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haccordion.css
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jquery-1.11.0.min.js
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common.js
838 ms
haccordion.js
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jquery.colorbox-min.js
957 ms
tabcontent.js
1235 ms
randomcontent.js
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video.js
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ga.js
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ga.js
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ga.js
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style.css
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track.js
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ajax.php
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sada_stribrnych_minci_maple_leaf_historic_reign_2016_soutez_small.jpg
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2015 ms
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zlataky.cz accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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 valid value for its [lang] attribute.
zlataky.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
zlataky.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 Zlataky.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 Zlataky.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.
zlataky.cz
Open Graph description is not detected on the main page of Zlataky. 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: