3.2 sec in total
362 ms
2.5 sec
264 ms
Click here to check amazing STAMOZA content for Czech Republic. Otherwise, check out these important facts you probably never knew about stamoza.cz
Stamoza se zabývá stavbami kanalizací, vodovodů, plynovodů, rekonstrukcemi chodníků a komunikací a běžnou stavební činností včetně rekonstrukcí objektů.
Visit stamoza.czWe analyzed Stamoza.cz page load time and found that the first response time was 362 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
stamoza.cz performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value5.7 s
16/100
25%
Value14.4 s
1/100
10%
Value10 ms
100/100
30%
Value0.197
62/100
15%
Value9.0 s
33/100
10%
362 ms
676 ms
104 ms
199 ms
202 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 72% of them (36 requests) were addressed to the original Stamoza.cz, 16% (8 requests) were made to Apis.google.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Stamoza.cz.
Page size can be reduced by 181.6 kB (9%)
1.9 MB
1.7 MB
In fact, the total size of Stamoza.cz main page is 1.9 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 10.6 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 10.6 kB or 72% of the original size.
Potential reduce by 155.7 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. STAMOZA images are well optimized though.
Potential reduce by 7.4 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 7.4 kB or 25% of the original size.
Potential reduce by 7.9 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. Stamoza.cz needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 74% of the original size.
Number of requests can be reduced by 20 (43%)
47
27
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STAMOZA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
stamoza.cz
362 ms
www.stamoza.cz
676 ms
stamoza.css
104 ms
menu.css
199 ms
slideshow.css
202 ms
jquery.min.js
39 ms
plusone.js
91 ms
ga.js
234 ms
slideshowRotator.js
232 ms
cb=gapi.loaded_0
64 ms
ga.js
60 ms
logo.png
138 ms
hledat.png
140 ms
hledej.png
138 ms
bod.gif
135 ms
stamoza_srafa.png
410 ms
nav_divider.png
224 ms
shim.gif
223 ms
Panorama5.jpg
594 ms
Panorama3.jpg
673 ms
a7.png
899 ms
a8.png
1220 ms
osp5.jpg
803 ms
osp1.jpg
715 ms
osp4.jpg
885 ms
osp2.jpg
977 ms
osp3.jpg
1019 ms
RWE_01_290x187.jpg
920 ms
1039_Breznice_290x187-01.jpg
995 ms
partners.png
1007 ms
logo-optimo.png
1022 ms
cb=gapi.loaded_1
15 ms
fastbutton
148 ms
ss_caption_bg.png
1050 ms
goldcube.png
1062 ms
graycube.png
1082 ms
stamoza_srafa_mala.png
1090 ms
podklad-18.png
1099 ms
gray.png
1154 ms
cube7.png
1174 ms
ks_logo_50x50.png
1182 ms
stamoza_srafa_dole.png
1204 ms
__utm.gif
47 ms
postmessageRelay
82 ms
cb=gapi.loaded_0
42 ms
cb=gapi.loaded_1
63 ms
3193398744-postmessagerelay.js
63 ms
rpc:shindig_random.js
45 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
69 ms
cb=gapi.loaded_0
14 ms
stamoza.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
Heading elements are not in a sequentially-descending order
stamoza.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
stamoza.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
Tap targets are not sized appropriately
CS
CS
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stamoza.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 Stamoza.cz main page’s claimed encoding is iso-8859-2. 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.
stamoza.cz
Open Graph description is not detected on the main page of STAMOZA. 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: