14.5 sec in total
520 ms
12.3 sec
1.7 sec
Click here to check amazing Optimics content for Czech Republic. Otherwise, check out these important facts you probably never knew about optimics.cz
Jsme špička v oboru webové a digitální analytiky. Pomůžeme vám stát na vrcholu.
Visit optimics.czWe analyzed Optimics.cz page load time and found that the first response time was 520 ms and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
optimics.cz performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value5.4 s
21/100
25%
Value8.6 s
17/100
10%
Value2,590 ms
4/100
30%
Value0
100/100
15%
Value9.6 s
29/100
10%
520 ms
431 ms
6800 ms
58 ms
111 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 70% of them (55 requests) were addressed to the original Optimics.cz, 10% (8 requests) were made to Fonts.gstatic.com and 9% (7 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Optimics.cz.
Page size can be reduced by 278.1 kB (39%)
710.5 kB
432.4 kB
In fact, the total size of Optimics.cz main page is 710.5 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. 50% of websites need less resources to load. Images take 329.3 kB which makes up the majority of the site volume.
Potential reduce by 119.6 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 119.6 kB or 78% of the original size.
Potential reduce by 1.1 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. Optimics images are well optimized though.
Potential reduce by 132.9 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 132.9 kB or 68% of the original size.
Potential reduce by 24.6 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. Optimics.cz needs all CSS files to be minified and compressed as it can save up to 24.6 kB or 73% of the original size.
Number of requests can be reduced by 13 (19%)
68
55
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optimics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
optimics.cz
520 ms
www.optimics.cz
431 ms
www.optimics.cz
6800 ms
css
58 ms
js
111 ms
satelliteLib-44bcaefcfb9d0c71048bdaf3dcb13579e459e16c.js
83 ms
script.170.min.js
1497 ms
logo.png
482 ms
flag-cz.png
486 ms
flag-en.png
487 ms
ilustrace-graf-1.png
658 ms
ilustrace-graf-kolac-1.png
659 ms
ilustrace-graf-osoba-1.png
756 ms
certifikaty.png
752 ms
matej-novak-80x80.jpg
630 ms
milan-duda-80x80.jpg
775 ms
marek-kobulsky-80x80.jpg
809 ms
mall-1.png
1208 ms
ceska-sporitelna-1.png
888 ms
lekarna.png
893 ms
slevomat-1.png
918 ms
invia-1.png
952 ms
hypotecni-banka-1.png
1021 ms
skoda-1.png
1025 ms
equa-bank-1.png
1608 ms
gtm.js
117 ms
banner-night.jpg
1779 ms
7XUFZ5tgS-tD6QamInJTcYxZwi1wmHdibB-7vcrwmEM.ttf
88 ms
anMUvcNT0H1YN4FII8wpr7IYouiQL7L631KiOQBZVrs.ttf
163 ms
anMUvcNT0H1YN4FII8wpr3wGOC5HDunjaHPK3sR-CSA.ttf
163 ms
anMUvcNT0H1YN4FII8wprz8H8-k4-wOkRlhwLTZ2Z3M.ttf
163 ms
team-arrows.png
1050 ms
jiri-brazda.png
1053 ms
pavel-trejbal.png
1195 ms
lukas-liskovec.png
1192 ms
michal-smetana.png
1417 ms
jan-rohac.png
1411 ms
jakub-kriz.png
1414 ms
jan-sehnal.png
1413 ms
lever.png
1477 ms
gamble-arrow.png
1492 ms
r9OmwyQxrgzUAhaLET_KO4g5WMDN1-dy6H5bbReAHYA.ttf
19 ms
RZunN20OBmkvrU7sA4GPPsDe6cryVQ73jBen4dWZF0A.ttf
17 ms
RZunN20OBmkvrU7sA4GPPnk3CMS_oNXsfxM0ZDa7ZLQ.ttf
18 ms
RZunN20OBmkvrU7sA4GPPkjPf3uQjLUCNBTWodL7d4o.ttf
65 ms
satellite-56d0573a64746d545a0008c1.js
38 ms
satellite-56eadc9964746d0523005d45.js
140 ms
satellite-56d07f2964746d57d00008ae.js
140 ms
s-code-contents-46bef647cf841e5cc54e8c61966e297a68f4fe61.js
141 ms
satellite-56d07d5564746d0f000009ee.js
104 ms
satellite-56e1888564746d0534002445.js
105 ms
admin-ajax.php
788 ms
admin-ajax.php
800 ms
admin-ajax.php
851 ms
in.js
72 ms
admin-ajax.php
785 ms
admin-ajax.php
812 ms
admin-ajax.php
954 ms
admin-ajax.php
1411 ms
admin-ajax.php
1435 ms
admin-ajax.php
1458 ms
admin-ajax.php
1467 ms
admin-ajax.php
1478 ms
uuid.js
598 ms
userspace
83 ms
framework
91 ms
sprite_connect_v14.png
54 ms
s53663333016447
80 ms
style.170.min.css
441 ms
linkedin.png
566 ms
linkedin-pattern.png
145 ms
quote-red.jpg
826 ms
team-arrow-left.png
139 ms
team-arrow-right.png
146 ms
quote-blue.jpg
914 ms
icon-twitter.png
274 ms
icon-linkedin.png
276 ms
icon-facebook.png
296 ms
icon-slideshare.png
399 ms
optimics.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
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
Form elements do not have associated labels
Links do not have a discernible name
optimics.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
optimics.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optimics.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 Optimics.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.
optimics.cz
Open Graph data is detected on the main page of Optimics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: