2.2 sec in total
499 ms
1.6 sec
126 ms
Visit is.bivs.cz now to see the best up-to-date Is Bivs content for Czech Republic and also check out these interesting facts you probably never knew about is.bivs.cz
Visit is.bivs.czWe analyzed Is.bivs.cz page load time and found that the first response time was 499 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
is.bivs.cz performance score
499 ms
239 ms
246 ms
408 ms
246 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 66% of them (25 requests) were addressed to the original Is.bivs.cz, 8% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (499 ms) belongs to the original domain Is.bivs.cz.
Page size can be reduced by 150.8 kB (50%)
304.0 kB
153.3 kB
In fact, the total size of Is.bivs.cz main page is 304.0 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. 20% of websites need less resources to load. Javascripts take 150.4 kB which makes up the majority of the site volume.
Potential reduce by 4.5 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 4.5 kB or 64% 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. Is Bivs images are well optimized though.
Potential reduce by 94.3 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 94.3 kB or 63% of the original size.
Potential reduce by 50.9 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. Is.bivs.cz needs all CSS files to be minified and compressed as it can save up to 50.9 kB or 82% of the original size.
Number of requests can be reduced by 24 (67%)
36
12
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Is Bivs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
is.bivs.cz
499 ms
prvky.css
239 ms
p.css
246 ms
jquery-1.7.1.min.js
408 ms
is-lib.js
246 ms
oprav_postovni_adresu.js
248 ms
pod.png
118 ms
logotyp.png
125 ms
mu.gif
124 ms
498819ac45a91c9471da2c8359bc878dZ.gif
124 ms
d5bcceefb5f597c9be0b8f2ab373ae19T.gif
129 ms
gtm.js
63 ms
podklad.png
120 ms
li.png
216 ms
hlavicka.png
481 ms
h2.png
213 ms
jazyk.png
228 ms
hx.png
239 ms
menu.png
237 ms
li-aktivni.png
330 ms
paticka.png
335 ms
hr.png
353 ms
nahoru.png
355 ms
nove-okno.png
356 ms
provozuje.png
447 ms
analytics.js
22 ms
conversion_async.js
21 ms
retargeting.js
360 ms
fbds.js
89 ms
45 ms
linkid.js
20 ms
collect
10 ms
collect
69 ms
57 ms
113 ms
retargeting
120 ms
p-tisk.css
123 ms
24 ms
is.bivs.cz SEO score
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Is.bivs.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 Is.bivs.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.
is.bivs.cz
Open Graph description is not detected on the main page of Is Bivs. 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: