3.3 sec in total
310 ms
2.8 sec
159 ms
Click here to check amazing Fio content for Czech Republic. Otherwise, check out these important facts you probably never knew about fio.cz
Fio banka m? ??et bez poplatk? a podm?nek pro v?echny. Je unik?tn?m spojen?m internetov? banky a ?irok? s?t? pobo?ek. Nab?z? investov?n? on-line.
Visit fio.czWe analyzed Fio.cz page load time and found that the first response time was 310 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
fio.cz performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value6.6 s
8/100
25%
Value8.3 s
19/100
10%
Value30 ms
100/100
30%
Value0.007
100/100
15%
Value8.0 s
42/100
10%
310 ms
402 ms
598 ms
190 ms
565 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 98% of them (44 requests) were addressed to the original Fio.cz, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Fio.cz.
Page size can be reduced by 300.8 kB (27%)
1.1 MB
808.0 kB
In fact, the total size of Fio.cz main page is 1.1 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. 25% of websites need less resources to load. Images take 715.6 kB which makes up the majority of the site volume.
Potential reduce by 32.9 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. This page needs HTML code to be minified as it can gain 5.4 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.9 kB or 75% 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. Fio images are well optimized though.
Potential reduce by 111.7 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 111.7 kB or 71% of the original size.
Potential reduce by 151.7 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. Fio.cz needs all CSS files to be minified and compressed as it can save up to 151.7 kB or 79% of the original size.
Number of requests can be reduced by 18 (43%)
42
24
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fio. 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 from 4 to 1 for CSS and as a result speed up the page load time.
fio.cz
310 ms
fio.cz
402 ms
www.fio.cz
598 ms
fio.css
190 ms
all.min.css
565 ms
jquery-3.6.4.min.js
473 ms
bs_carousel.js
284 ms
bs_transition.js
285 ms
common.js
286 ms
GTM_start.js
285 ms
GTM_cs.js
378 ms
cookieconsent.js
471 ms
cookies_client.js
378 ms
gtm.js
94 ms
body.gif
143 ms
headline.gif
144 ms
headphone.gif
143 ms
logo3.gif
142 ms
motto.gif
141 ms
search-input.gif
142 ms
search-button.gif
236 ms
Osobny_ucet_1200x447_PenosneATM_HP.png
703 ms
Seminare_1200x447_Byk_HP.png
610 ms
Dechberouci_podnikatelsky_ucet_1200x447_HP.png
704 ms
box-230-headed.gif
236 ms
products-icons-greenback.gif
236 ms
Banner_mobility_LP_140x86_v2a_sipka.png
330 ms
bul1.gif
329 ms
190x90_graf_sloupce_sipka1.png
331 ms
hypoteka_homepage.png
423 ms
menu2-rounded.gif
426 ms
menu2-arrows.png
424 ms
menu2.gif
520 ms
barbox.gif
519 ms
barbox2.gif
520 ms
mapka-hover.gif
614 ms
mapka.gif
613 ms
soc_facebook.png
614 ms
soc_twitter.png
701 ms
soc_youtube.png
708 ms
soc_twitter_sq.png
708 ms
soc_linkedin.png
706 ms
ico-external.gif
793 ms
cookieconsent.css
761 ms
fio-print.css
96 ms
fio.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.
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
fio.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
fio.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fio.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 Fio.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.
fio.cz
Open Graph description is not detected on the main page of Fio. 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: