4 sec in total
337 ms
3.4 sec
264 ms
Click here to check amazing Kukal Uhlir content. Otherwise, check out these important facts you probably never knew about kukal-uhlir.cz
Visit kukal-uhlir.czWe analyzed Kukal-uhlir.cz page load time and found that the first response time was 337 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.
kukal-uhlir.cz performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value9.7 s
0/100
25%
Value9.1 s
14/100
10%
Value90 ms
99/100
30%
Value0.182
67/100
15%
Value7.4 s
49/100
10%
337 ms
1306 ms
304 ms
305 ms
318 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kukal-uhlir.cz, 78% (35 requests) were made to Kukal-dss.cz and 13% (6 requests) were made to Use.typekit.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Kukal-dss.cz.
Page size can be reduced by 208.2 kB (33%)
622.6 kB
414.4 kB
In fact, the total size of Kukal-uhlir.cz main page is 622.6 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 371.7 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.2 kB or 79% of the original size.
Potential reduce by 38.3 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. Kukal Uhlir images are well optimized though.
Potential reduce by 105.4 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 105.4 kB or 62% of the original size.
Potential reduce by 44.3 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. Kukal-uhlir.cz needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 79% of the original size.
Number of requests can be reduced by 13 (35%)
37
24
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kukal Uhlir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
kukal-uhlir.cz
337 ms
www.kukal-dss.cz
1306 ms
css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css
304 ms
css_9tQqj85_w3VLTzbgpBFlZQ76qibxOdCvs5eWNzP_CGA.css
305 ms
css_WmpgSrl54fF-Fq3RpVtsjzpATIcLl4rFI5Hrlrev8XU.css
318 ms
css_UuRr6R5E5r1LEkNSvoqoL9dly3J_WHzbjFUYA7Gg8BY.css
529 ms
css_vmxwp1fhV4ug8KCJOhFFHIopE7FBuzt73DCzkrooP4w.css
215 ms
modernizr.custom.12919.js
412 ms
js_-z-2lAhufzBeVjYseT6cTzSICUy9vnoLBpu1sF_zZrs.js
868 ms
js_gBoSdTsbO5TTeOmqEi5o8yZugwRoJUJi0t2MCEMdSqk.js
402 ms
js_Q8rWRV7bfz8q_DPCUZcfEyZ3w9Rt58rwHymcB1TO6N4.js
403 ms
ndf5wci.js
148 ms
js_Y5KxsM7WgrbjbeAxQDkat_bDkLZZRd6znfIcbhCE2w8.js
551 ms
js_sPCGC5eeIWZQRVzeD-Qsrfq6ptYXRSDyabw4HdRIxhE.js
503 ms
hammer.js
349 ms
ga.js
15 ms
f
91 ms
css_Njx7QNZBVCdVPkjtyxfugXeuI-nk9lPSrQK_th1QRIM.css
273 ms
hammer.js
309 ms
__utm.gif
15 ms
flag-cs.png
108 ms
flag-en.png
113 ms
flag-de.png
113 ms
logo-kukal-dss.png
241 ms
frezovani.png
107 ms
soustruzeni.png
201 ms
lisovani.png
203 ms
svarovani.png
211 ms
mereni.png
214 ms
povrchove-upravy.png
248 ms
nabizime.jpg
908 ms
konstrukce.jpg
505 ms
opracovani.jpg
459 ms
elektromontaze.jpg
339 ms
servis.jpg
540 ms
lisovani.jpg
564 ms
mereni.jpg
446 ms
noise.png
554 ms
menu-open.png
564 ms
menu-close.png
604 ms
p.gif
53 ms
NGWb697Jbr9-3d1LQ0Tc6TcN5XoL1O9CHn-cJ9Q075jffOzxggM9eMI6MK6gw6NuSh90iY83ZAlTifoRdhXtgM.eot
182 ms
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242 ms
Ugy5MK5C06fevSj8EBaPlygeGLdno34NUIk-RtpU8XMffw1SggM9eMI6MK6gw6NuSh90iY83ZAlTifoRdhXtM3.eot
282 ms
BVC1253Y74oFoaI4AVcJI4wDb5eOrYDEeOY0uw3G79bffwQSggM9eMI6MK6gw6NuSh90iY83ZAlTifoRdhXtg3.eot
300 ms
kukal-uhlir.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.
kukal-uhlir.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
kukal-uhlir.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kukal-uhlir.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kukal-uhlir.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.
kukal-uhlir.cz
Open Graph description is not detected on the main page of Kukal Uhlir. 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: