4.6 sec in total
443 ms
4 sec
129 ms
Welcome to amsbus.cz homepage info - get ready to check AMSBus best content for Czech Republic right away, or after learning these important things about amsbus.cz
Visit amsbus.czWe analyzed Amsbus.cz page load time and found that the first response time was 443 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
amsbus.cz performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.1 s
74/100
25%
Value4.8 s
67/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
443 ms
683 ms
116 ms
226 ms
628 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 79% of them (38 requests) were addressed to the original Amsbus.cz, 6% (3 requests) were made to Go.eu.bbelements.com and 4% (2 requests) were made to Spir.hit.gemius.pl. The less responsive or slowest element that took the longest time to load (787 ms) relates to the external source Go.eu.bbelements.com.
Page size can be reduced by 238.9 kB (53%)
454.4 kB
215.5 kB
In fact, the total size of Amsbus.cz main page is 454.4 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. Javascripts take 304.3 kB which makes up the majority of the site volume.
Potential reduce by 19.9 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 3.5 kB, which is 13% 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 19.9 kB or 77% of the original size.
Potential reduce by 3.7 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. AMSBus images are well optimized though.
Potential reduce by 192.2 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 192.2 kB or 63% of the original size.
Potential reduce by 23.2 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. Amsbus.cz needs all CSS files to be minified and compressed as it can save up to 23.2 kB or 77% of the original size.
Number of requests can be reduced by 27 (59%)
46
19
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AMSBus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
amsbus.cz
443 ms
amsbus.cz
683 ms
Resource.ashx
116 ms
Resource.ashx
226 ms
Resource.ashx
628 ms
Resource.ashx
436 ms
Resource.ashx
327 ms
Resource.ashx
445 ms
Resource.ashx
553 ms
Resource.ashx
336 ms
Resource.ashx
578 ms
Resource.ashx
443 ms
bb_one2n.js
686 ms
bg-mother.png
109 ms
ico-basket.gif
112 ms
logo-amsbus.png
112 ms
bg-tab-active.png
113 ms
bg-tab.png
105 ms
bg-tab-inactive.png
113 ms
bg-tab-inactive-green.png
212 ms
ico-news.png
216 ms
ico-help.png
223 ms
btn-sprites.png
223 ms
btn-help.png
218 ms
all-sprites.gif
222 ms
btn-up.png
313 ms
btn-down.png
322 ms
btn-calendar.png
325 ms
bg-btn-search.png
327 ms
bg-content-footer.png
328 ms
ccard-visa.gif
329 ms
ccard-master.gif
416 ms
dinclub.jpg
432 ms
MCMLogo.gif
432 ms
paysec2.gif
434 ms
Platba24.gif
436 ms
PayU.png
436 ms
sporopay.png
519 ms
ajax-loader.gif
516 ms
bbnaut-lib-1.7.5.min.js
717 ms
347 ms
xgemius.js
525 ms
ga.js
82 ms
co
563 ms
200.jpg
787 ms
__utm.gif
15 ms
fpdata.js
103 ms
lsget.html
612 ms
amsbus.cz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
amsbus.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
amsbus.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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amsbus.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 Amsbus.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.
amsbus.cz
Open Graph description is not detected on the main page of AMSBus. 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: