3 sec in total
413 ms
2.3 sec
297 ms
Click here to check amazing Geonika content. Otherwise, check out these important facts you probably never knew about geonika.cz
oficiální stránky - ústav geoniky oddělení environmenální geografie
Visit geonika.czWe analyzed Geonika.cz page load time and found that the first response time was 413 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
geonika.cz performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value3.6 s
62/100
25%
Value1.7 s
100/100
10%
Value180 ms
92/100
30%
Value0
100/100
15%
Value3.7 s
90/100
10%
413 ms
100 ms
7 ms
101 ms
194 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Geonika.cz, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Geonika.cz.
Page size can be reduced by 7.9 MB (72%)
11.0 MB
3.1 MB
In fact, the total size of Geonika.cz main page is 11.0 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. 20% of websites need less resources to load. Images take 11.0 MB which makes up the majority of the site volume.
Potential reduce by 5.7 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 5.7 kB or 59% of the original size.
Potential reduce by 7.9 MB
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. Obviously, Geonika needs image optimization as it can save up to 7.9 MB or 72% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 260 B
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. Geonika.cz needs all CSS files to be minified and compressed as it can save up to 260 B or 18% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Geonika. According to our analytics all requests are already optimized.
geonika.cz
413 ms
screen.css
100 ms
analytics.js
7 ms
body_bg.png
101 ms
flag_cz.gif
194 ms
flag_en.gif
194 ms
page-header.jpg
286 ms
menu.png
194 ms
MGRcover.jpg
567 ms
highlights23_04.jpg
293 ms
logo_facebook.png
388 ms
CAG2024_1st_www.png
867 ms
Standa_foto.png
1806 ms
logo_CzechNY.jpg
385 ms
book_CS.jpg
485 ms
collect
33 ms
js
55 ms
geonika.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
geonika.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
geonika.cz SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Geonika.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Geonika.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.
geonika.cz
Open Graph description is not detected on the main page of Geonika. 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: