11.6 sec in total
837 ms
10.5 sec
295 ms
Visit bohemiacrystalglass.cz now to see the best up-to-date Bohemia Crystal Glass content for Czech Republic and also check out these interesting facts you probably never knew about bohemiacrystalglass.cz
Visit bohemiacrystalglass.czWe analyzed Bohemiacrystalglass.cz page load time and found that the first response time was 837 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bohemiacrystalglass.cz performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value2.4 s
92/100
25%
Value4.9 s
64/100
10%
Value1,070 ms
24/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
837 ms
485 ms
7 ms
11 ms
836 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 89% of them (25 requests) were addressed to the original Bohemiacrystalglass.cz, 7% (2 requests) were made to Skypeassets.com and 4% (1 request) were made to Download.skype.com. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Bohemiacrystalglass.cz.
Page size can be reduced by 341.0 kB (38%)
908.2 kB
567.1 kB
In fact, the total size of Bohemiacrystalglass.cz main page is 908.2 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. 15% of websites need less resources to load. Images take 485.6 kB which makes up the majority of the site volume.
Potential reduce by 21.9 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. 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 21.9 kB or 83% of the original size.
Potential reduce by 32.1 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. Bohemia Crystal Glass images are well optimized though.
Potential reduce by 258.2 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 258.2 kB or 71% of the original size.
Potential reduce by 28.8 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. Bohemiacrystalglass.cz needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 85% of the original size.
Number of requests can be reduced by 7 (26%)
27
20
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bohemia Crystal Glass. 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 as a result speed up the page load time.
bohemiacrystalglass.cz
837 ms
script.css
485 ms
skypeCheck.js
7 ms
skype-uri.js
11 ms
highslide-with-gallery.js
836 ms
highslide.css
489 ms
jquery.pack.js
613 ms
jquery.cycle.all.pack.js
500 ms
jquery-ui.min.js
1484 ms
jquery.bgiframe.min.js
725 ms
skype-analytics.js
17 ms
Quadro_fire.jpg
1028 ms
pozad_full.gif
241 ms
logo.gif
480 ms
menu_mezi.gif
245 ms
hlava_1.jpg
724 ms
hlava_2.jpg
607 ms
hlava_4.jpg
736 ms
hlava_5.jpg
840 ms
hlava_6.jpg
972 ms
hlava_7.jpg
1195 ms
harlequin.jpg
1326 ms
ico_sfb.gif
7970 ms
pozad_bottom.gif
8076 ms
ico_list.gif
8062 ms
rounded-white.png
124 ms
zoomout.cur
249 ms
loader.white.gif
361 ms
bohemiacrystalglass.cz accessibility score
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
bohemiacrystalglass.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
bohemiacrystalglass.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
CS
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bohemiacrystalglass.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 Bohemiacrystalglass.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
bohemiacrystalglass.cz
Open Graph description is not detected on the main page of Bohemia Crystal Glass. 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: