10.9 sec in total
360 ms
10.2 sec
360 ms
Click here to check amazing Airport Ostrava content for Czech Republic. Otherwise, check out these important facts you probably never knew about airport-ostrava.cz
Zajišťujeme spojení se světem prostřednictvím letecké dopravy.
Visit airport-ostrava.czWe analyzed Airport-ostrava.cz page load time and found that the first response time was 360 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
airport-ostrava.cz performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value18.1 s
0/100
25%
Value11.1 s
6/100
10%
Value4,590 ms
1/100
30%
Value0
100/100
15%
Value17.9 s
4/100
10%
360 ms
334 ms
428 ms
35 ms
17 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 96% of them (105 requests) were addressed to the original Airport-ostrava.cz, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Airport-ostrava.cz.
Page size can be reduced by 350.4 kB (17%)
2.0 MB
1.7 MB
In fact, the total size of Airport-ostrava.cz main page is 2.0 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. 35% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 45.8 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 12.4 kB, which is 23% 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 45.8 kB or 83% of the original size.
Potential reduce by 37.9 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. Airport Ostrava images are well optimized though.
Potential reduce by 124.4 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 124.4 kB or 70% of the original size.
Potential reduce by 142.3 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. Airport-ostrava.cz needs all CSS files to be minified and compressed as it can save up to 142.3 kB or 82% of the original size.
Number of requests can be reduced by 46 (43%)
106
60
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airport Ostrava. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
airport-ostrava.cz
360 ms
334 ms
bootstrap.min.css
428 ms
jquery.min.js
35 ms
jquery-migrate-1.0.0.js
17 ms
bootstrap.min.js
297 ms
jquery-polyglot.language.switcher.js
268 ms
polyglot-language-switcher-2.css
297 ms
colorbox.css
301 ms
ajax.js
302 ms
tab.js
505 ms
jquery.colorbox.js
529 ms
spring.css
530 ms
jquery.jtipster.js
540 ms
jquery.backstretch.min.js
541 ms
clearbox.js
667 ms
screen.css
281 ms
index.css
121 ms
ga.js
23 ms
bg_top.jpg
490 ms
logo.png
230 ms
flag_cz.gif
241 ms
flag_en.gif
242 ms
flag_pl.gif
243 ms
logo_ms_kraj.png
244 ms
logo_os.png
472 ms
1434369309.jpg
844 ms
1432036954.jpg
484 ms
1442990305.jpg
606 ms
logo.png
487 ms
bg.png
711 ms
12.png
725 ms
1.png
727 ms
2.png
730 ms
logo_color.png
844 ms
logo_fb.png
955 ms
pik_kontakt.png
954 ms
pik_dotazy.png
958 ms
pik_hledani.png
959 ms
1430221532.png
1072 ms
1430221568.png
1071 ms
1430221582.png
1183 ms
1430221595.png
1192 ms
1432035697897.png
1197 ms
background.jpg
1805 ms
hala.jpg
1911 ms
paris.jpg
1925 ms
leto_1.jpg
1897 ms
Business_salonek.jpg
2020 ms
Vlak_ostrava_airport.JPG
1928 ms
__utm.gif
21 ms
glyphicons-halflings-regular.woff
2141 ms
prilety.png
2111 ms
odlety.png
2119 ms
background.jpg
2837 ms
cb_style.css
2119 ms
cb_config.js
2049 ms
cb_language.js
2167 ms
cb_core.js
2297 ms
prilety_hover.png
2227 ms
online_arr.php
243 ms
online_dep.php
546 ms
rot_l_outer.gif
320 ms
prev_outer.gif
324 ms
pause_outer.gif
325 ms
start_outer.gif
647 ms
next_outer.gif
748 ms
rot_r_outer.gif
748 ms
loading.gif
725 ms
close.png
749 ms
blank.gif
919 ms
prev.png
1134 ms
next.png
1134 ms
pause.png
1133 ms
start.png
1136 ms
lng_arrow.png
1289 ms
overlay.png
1182 ms
s_topleft.png
1423 ms
s_top.png
1425 ms
s_topright.png
1427 ms
s_left.png
1429 ms
s_right.png
1608 ms
s_btmleft.png
1613 ms
s_btm.png
2073 ms
s_btmright.png
2092 ms
btm_dl.gif
2071 ms
btm_max.gif
2099 ms
btm_next.gif
2279 ms
btm_prev.gif
2201 ms
btm_rot_l.gif
2353 ms
btm_rot_r.gif
2357 ms
no_flash.gif
2454 ms
no_html.gif
2608 ms
no_iframe.gif
2624 ms
no_image.gif
2585 ms
no_inner.gif
2465 ms
no_quicktime.gif
2387 ms
no_winmedia.gif
2378 ms
no_winmediaavi.gif
2637 ms
no_winmediamp3.gif
2638 ms
no_winmediampg.gif
2534 ms
no_winmediawav.gif
2431 ms
no_winmediawma.gif
2357 ms
no_winmediawmv.gif
2332 ms
no_youtube.gif
2564 ms
screen_sm.css
133 ms
screen_xs.css
455 ms
index_sm.css
788 ms
index_xs.css
410 ms
airport-ostrava.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
<frame> or <iframe> elements do not have a title
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
airport-ostrava.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
Page has valid source maps
airport-ostrava.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
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airport-ostrava.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Airport-ostrava.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.
airport-ostrava.cz
Open Graph description is not detected on the main page of Airport Ostrava. 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: