10.3 sec in total
390 ms
8.1 sec
1.8 sec
Click here to check amazing Simopt content for Czech Republic. Otherwise, check out these important facts you probably never knew about simopt.cz
Simopt, s.r.o. – tvorba projektů virtuální reality, 3D, e-learningu, mobilních aplikací a webů
Visit simopt.czWe analyzed Simopt.cz page load time and found that the first response time was 390 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
simopt.cz performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value8.0 s
2/100
25%
Value6.9 s
33/100
10%
Value40 ms
100/100
30%
Value0.83
4/100
15%
Value6.6 s
57/100
10%
390 ms
288 ms
154 ms
362 ms
242 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 79% of them (80 requests) were addressed to the original Simopt.cz, 16% (16 requests) were made to Use.edgefonts.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Simopt.cz.
Page size can be reduced by 754.5 kB (12%)
6.5 MB
5.8 MB
In fact, the total size of Simopt.cz main page is 6.5 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. 65% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.
Potential reduce by 30.0 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 10.2 kB, which is 28% 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 30.0 kB or 82% of the original size.
Potential reduce by 82.7 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. Simopt images are well optimized though.
Potential reduce by 542.8 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 542.8 kB or 78% of the original size.
Potential reduce by 99.1 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. Simopt.cz needs all CSS files to be minified and compressed as it can save up to 99.1 kB or 90% of the original size.
Number of requests can be reduced by 46 (54%)
85
39
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Simopt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
simopt.cz
390 ms
uvodni-stranka
288 ms
lora:i4,i7,n7,n4:all;open-sans:n7,i7,n8,i8,i4,n3,i3,n4,n6,i6:all.js
154 ms
js_init.js.php
362 ms
m_ajax.js
242 ms
m_lang.js
244 ms
m_browser.js
244 ms
m_elements.js
246 ms
m_string.js
244 ms
jquery-2.1.0.js
967 ms
webuser-web.js
477 ms
registration-web.js
480 ms
simopt-web.js
483 ms
menu.js
494 ms
mainmenu_edgePreload.js
599 ms
bg-scrooll.js
719 ms
slide-box.js
720 ms
menuposition.js
722 ms
init.js
731 ms
simplecontact-web.js
831 ms
stats-web.js
950 ms
ga-web.js
952 ms
conversion_async.js
16 ms
www.simopt.cz
117 ms
boilerplate.css
794 ms
menu.css
891 ms
footer.css
1010 ms
homepage.css
1035 ms
news_clients.css
1029 ms
slide-box.css
1037 ms
style-simplecontact.css
1024 ms
analytics.js
61 ms
jquery-2.0.3.min.js
632 ms
edge.3.0.0.min.js
656 ms
mainmenu_edge.js
295 ms
mainmenu_edgeActions.js
293 ms
nextBtn.png
302 ms
icon_publisher.png
649 ms
linkBullet.png
647 ms
nextArrow2.png
648 ms
icon_outsourcing.png
918 ms
icon_technology.png
920 ms
icon_creative.png
949 ms
icon_projects.png
950 ms
btnAppStore.png
950 ms
btnGooglePlay.png
948 ms
listerBullet.png
1050 ms
clientsSkoda.png
1050 ms
clientsPrazdroj.png
1130 ms
clientsSporitelna.png
1130 ms
clientsCez.png
1176 ms
clientsVuje.png
1175 ms
clientsHorskaSluzba.png
1250 ms
clientsFinCentrum.png
1297 ms
clientsBarvyLaky.png
1367 ms
clientsBig.png
1369 ms
clientsEkolamp.png
1413 ms
clientsSconto.png
1411 ms
clientsNoname.png
1485 ms
followTwitter.png
1535 ms
followFb.png
1602 ms
followGoogle.png
1605 ms
followLinkedIn.png
1649 ms
L.js
589 ms
bg5.jpg
2963 ms
bg4.jpg
2924 ms
bg3.jpg
3101 ms
bg2.jpg
2791 ms
collect
39 ms
bg1.jpg
2257 ms
publisherIllu.png
2553 ms
outsourceIllu.jpg
2836 ms
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346 ms
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445 ms
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446 ms
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445 ms
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437 ms
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595 ms
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597 ms
technologyIllu.png
3343 ms
jquery-2.0.3.min.js
2722 ms
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294 ms
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296 ms
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295 ms
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295 ms
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320 ms
creativeIllu.png
4152 ms
news_cez.png
3948 ms
news_hscr.png
4217 ms
news_bezpecnecesty.png
4110 ms
news_skodahrou.png
4140 ms
news_dvi.png
4670 ms
footerBullet.png
3888 ms
inputField.png
4065 ms
submitBtn.png
4084 ms
listerBulletSel.png
4026 ms
p.gif
164 ms
edge.3.0.0.min.js
1973 ms
mainmenu_edge.js
248 ms
simopt.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
[id] attributes on active, focusable elements are not unique
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 IDs are not unique
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
No form fields have multiple labels
Form elements do not have associated labels
simopt.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
simopt.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 Simopt.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 Simopt.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.
simopt.cz
Open Graph data is detected on the main page of Simopt. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: