3 sec in total
445 ms
2.4 sec
154 ms
Visit olzalogistic.cz now to see the best up-to-date Olzalogistic content and also check out these interesting facts you probably never knew about olzalogistic.cz
Nabízíme nejlevněší balíky ČR - Polsko ➤ Balíky na dobírku, balíky do Polska, zákaznická podpora internetových obchodů v daném státě ➤ Levně a rychle. Ověřte si nás právě teď!
Visit olzalogistic.czWe analyzed Olzalogistic.cz page load time and found that the first response time was 445 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
olzalogistic.cz performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value9.2 s
1/100
25%
Value5.4 s
56/100
10%
Value460 ms
62/100
30%
Value0.35
31/100
15%
Value8.6 s
37/100
10%
445 ms
109 ms
218 ms
329 ms
222 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 85% of them (57 requests) were addressed to the original Olzalogistic.cz, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Olzalogistic.cz.
Page size can be reduced by 205.2 kB (23%)
887.6 kB
682.3 kB
In fact, the total size of Olzalogistic.cz main page is 887.6 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. 40% of websites need less resources to load. Images take 629.2 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 2.7 kB, which is 16% 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 14.0 kB or 82% of the original size.
Potential reduce by 47.9 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. Olzalogistic images are well optimized though.
Potential reduce by 113.7 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 113.7 kB or 57% of the original size.
Potential reduce by 29.6 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. Olzalogistic.cz needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 69% of the original size.
Number of requests can be reduced by 15 (24%)
62
47
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olzalogistic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
olzalogistic.cz
445 ms
normalize.min.css
109 ms
main.css
218 ms
style.css
329 ms
nivo-slider.css
222 ms
jquery.fancybox.css
226 ms
jquery-ui.css
8 ms
datepicker.css
228 ms
modernizr-2.6.2.min.js
340 ms
jquery-ui.js
9 ms
jquery.nivo.slider.pack.js
327 ms
tooltip.js
334 ms
main.js
338 ms
logotypy.js
430 ms
conversion.js
18 ms
css
25 ms
jquery-1.10.1.min.js
327 ms
logo.jpg
109 ms
dotted.gif
111 ms
phone.jpg
110 ms
slider_1cz.jpg
857 ms
top1.png
890 ms
top2.png
702 ms
arrow.gif
209 ms
oszczedzaj.png
320 ms
wysylajOnline.png
218 ms
1.jpg
315 ms
1_hover.jpg
329 ms
2.jpg
421 ms
2_hover.jpg
426 ms
3.jpg
437 ms
3_hover.jpg
527 ms
4.jpg
531 ms
4_hover.jpg
549 ms
5.jpg
635 ms
5_hover.jpg
638 ms
6.jpg
657 ms
6_hover.jpg
742 ms
7.jpg
750 ms
7_hover.jpg
768 ms
8.jpg
812 ms
8_hover.jpg
851 ms
9.jpg
863 ms
9_hover.jpg
878 ms
10.jpg
924 ms
10_hover.jpg
954 ms
11.jpg
959 ms
11_hover.jpg
970 ms
12.jpg
989 ms
12_hover.jpg
996 ms
13.jpg
1033 ms
13_hover.jpg
1060 ms
14.jpg
1070 ms
5M21SdFLkD52QavfmHs6cA.ttf
29 ms
Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf
43 ms
BhNUF0UvSiDyKi5GMZK0cPesZW2xOQ-xsNqO47m55DA.ttf
44 ms
69 ms
analytics.js
19 ms
14_hover.jpg
982 ms
35 ms
15.jpg
999 ms
15_hover.jpg
1004 ms
16.jpg
943 ms
16_hover.jpg
957 ms
partners.png
874 ms
nanei.jpg
871 ms
arrow1.gif
886 ms
olzalogistic.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
olzalogistic.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
olzalogistic.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olzalogistic.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Olzalogistic.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.
olzalogistic.cz
Open Graph description is not detected on the main page of Olzalogistic. 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: