3.4 sec in total
328 ms
2.5 sec
566 ms
Welcome to bilaskala.cz homepage info - get ready to check Bilaskala best content right away, or after learning these important things about bilaskala.cz
Dětský tábor 2020 - Letní tábor s dlouholetou tradicí v jihočeské přírodě na pomezí České Kanady. Propracovaný program, zkušení vedoucí
Visit bilaskala.czWe analyzed Bilaskala.cz page load time and found that the first response time was 328 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
bilaskala.cz performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.7 s
7/100
25%
Value10.0 s
9/100
10%
Value4,680 ms
0/100
30%
Value0.236
53/100
15%
Value18.2 s
3/100
10%
328 ms
904 ms
200 ms
195 ms
196 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 29% of them (28 requests) were addressed to the original Bilaskala.cz, 23% (22 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (904 ms) belongs to the original domain Bilaskala.cz.
Page size can be reduced by 509.8 kB (38%)
1.3 MB
827.4 kB
In fact, the total size of Bilaskala.cz main page is 1.3 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. 70% of websites need less resources to load. Images take 642.5 kB which makes up the majority of the site volume.
Potential reduce by 32.0 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. 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 32.0 kB or 76% of the original size.
Potential reduce by 4.3 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. Bilaskala images are well optimized though.
Potential reduce by 232.7 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 232.7 kB or 64% of the original size.
Potential reduce by 240.8 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. Bilaskala.cz needs all CSS files to be minified and compressed as it can save up to 240.8 kB or 83% of the original size.
Number of requests can be reduced by 44 (50%)
88
44
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bilaskala. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
bilaskala.cz
328 ms
www.bilaskala.cz
904 ms
jquery-1.10.2.min.js
200 ms
main.css
195 ms
navigation.css
196 ms
general.css
197 ms
amatic-font.css
198 ms
pure.css
218 ms
retargeting.js
363 ms
bg1.jpg
417 ms
gtm.js
108 ms
all.js
81 ms
NSfDktLjdQI
139 ms
platform.js
101 ms
ikonka.php
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88x31_1.gif
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125x62-d-t.png
851 ms
logo-bila-skala.png
228 ms
2016-1-beh-card.jpg
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2016-3-beh-card.jpg
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2016-4-beh-card.jpg
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2016-woodstock-card.jpg
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home-order-button.png
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i-ty-pojed-na-bilou-skalu.jpg
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detsky-tabor-areal-a-chatky.jpg
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detsky-tabor-tematicka-cth.jpg
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dsc-0008-sm.jpg
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img-5483.jpg
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YouTube-icon.png
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Google-plus-icon.png
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Facebook-icon.png
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m-tes.jpg
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amatic-bold-webfont.woff
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
142 ms
xd_arbiter.php
106 ms
xd_arbiter.php
188 ms
analytics.js
66 ms
conversion_async.js
100 ms
www-embed-player-vflfNyN_r.css
145 ms
www-embed-player.js
195 ms
retargeting
124 ms
collect
23 ms
collect
159 ms
postmessageRelay
92 ms
like.php
159 ms
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cb=gapi.loaded_0
27 ms
cb=gapi.loaded_1
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like_box.php
234 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
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3193398744-postmessagerelay.js
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rpc:shindig_random.js
76 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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ad_status.js
130 ms
ga-audiences
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
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RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
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h5Lp5Et_eC4.js
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ikonka.php
465 ms
cb=gapi.loaded_0
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410ucuAGgaJ.css
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tSbl8xBI27R.css
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VyhHmC9SnBT.css
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q68gy-v_YMF.js
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bilaskala.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
Links do not have a discernible name
bilaskala.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
Issues were logged in the Issues panel in Chrome Devtools
bilaskala.cz SEO score
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 Bilaskala.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 Bilaskala.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.
bilaskala.cz
Open Graph description is not detected on the main page of Bilaskala. 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: