5.3 sec in total
348 ms
4.5 sec
387 ms
Visit flajzar.cz now to see the best up-to-date FLAJZAR content for Czech Republic and also check out these interesting facts you probably never knew about flajzar.cz
Společnost FLAJZAR s.r.o. se zaměřuje na vývoj elektronických zařízení a přístrojů s následnou kusovou či sériovou výrobou. V naší nabídce naleznete zařízení pro rybáře FISHTRON, zabezpečovací technik...
Visit flajzar.czWe analyzed Flajzar.cz page load time and found that the first response time was 348 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
flajzar.cz performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value11.6 s
0/100
25%
Value6.5 s
39/100
10%
Value310 ms
77/100
30%
Value0.002
100/100
15%
Value11.4 s
19/100
10%
348 ms
1109 ms
442 ms
227 ms
227 ms
Our browser made a total of 153 requests to load all elements on the main page. We found that 79% of them (121 requests) were addressed to the original Flajzar.cz, 7% (10 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Flajzar.cz.
Page size can be reduced by 319.7 kB (24%)
1.3 MB
1.0 MB
In fact, the total size of Flajzar.cz main page is 1.3 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. 50% of websites need less resources to load. Images take 967.2 kB which makes up the majority of the site volume.
Potential reduce by 64.5 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 10.9 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 64.5 kB or 85% of the original size.
Potential reduce by 39.8 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. FLAJZAR images are well optimized though.
Potential reduce by 85.7 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 85.7 kB or 59% of the original size.
Potential reduce by 129.8 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. Flajzar.cz needs all CSS files to be minified and compressed as it can save up to 129.8 kB or 84% of the original size.
Number of requests can be reduced by 50 (34%)
146
96
The browser has sent 146 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FLAJZAR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
flajzar.cz
348 ms
www.flajzar.cz
1109 ms
layout.css
442 ms
style.css
227 ms
jquery-ui-1.8.13.custom.css
227 ms
jquery.fancybox.css
230 ms
jquery.min.js
84 ms
jquery.delay.js
229 ms
jquery.easing.js
305 ms
jquery.fancybox.js
450 ms
jquery.simplemodal-1.3.js
330 ms
control.php
359 ms
menu.js
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functions.js
410 ms
kosik.js
450 ms
skypeCheck.js
155 ms
basic.js
453 ms
basic.css
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gtm.js
62 ms
online.dll
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bg.gif
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flag_cz.gif
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flag_ru.gif
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login.gif
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705 ms
skype_en.gif
718 ms
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email_top.gif
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online0.gif
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218 ms
flajzar.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
flajzar.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
flajzar.cz SEO score
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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flajzar.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 Flajzar.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.
flajzar.cz
Open Graph description is not detected on the main page of FLAJZAR. 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: