4.2 sec in total
1.3 sec
2.5 sec
363 ms
Visit ubytovani.invia.cz now to see the best up-to-date Ubytovani Invia content for Czech Republic and also check out these interesting facts you probably never knew about ubytovani.invia.cz
Jednoduchá online nebo telefonická objednávka. Dovolená 2023. Nejširší nabídka letních i zimních zájezdů na jednom místě.
Visit ubytovani.invia.czWe analyzed Ubytovani.invia.cz page load time and found that the first response time was 1.3 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ubytovani.invia.cz performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value8.7 s
1/100
25%
Value11.5 s
5/100
10%
Value2,880 ms
3/100
30%
Value0.004
100/100
15%
Value15.8 s
6/100
10%
1336 ms
502 ms
207 ms
248 ms
249 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 94% of them (50 requests) were addressed to the original Ubytovani.invia.cz, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ssc.invia.cz. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ubytovani.invia.cz.
Page size can be reduced by 701.8 kB (56%)
1.2 MB
542.3 kB
In fact, the total size of Ubytovani.invia.cz main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 795.5 kB which makes up the majority of the site volume.
Potential reduce by 56.4 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 21.9 kB, which is 33% 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 56.4 kB or 84% of the original size.
Potential reduce by 40.0 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. Obviously, Ubytovani Invia needs image optimization as it can save up to 40.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 599.6 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 599.6 kB or 75% of the original size.
Potential reduce by 5.8 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. Ubytovani.invia.cz needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 87% of the original size.
Number of requests can be reduced by 32 (62%)
52
20
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ubytovani Invia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ubytovani.invia.cz
1336 ms
FileHandler.ashx
502 ms
FileHandler.ashx
207 ms
FileHandler.ashx
248 ms
calendar.css
249 ms
jquery.min.js
532 ms
FileHandler.ashx
306 ms
FileHandler.ashx
309 ms
WebResource.axd
354 ms
ScriptResource.axd
353 ms
ScriptResource.axd
409 ms
ScriptResource.axd
411 ms
ScriptResource.axd
455 ms
ScriptResource.axd
453 ms
WebResource.axd
527 ms
ScriptResource.axd
615 ms
ScriptResource.axd
566 ms
raphael.js
604 ms
modernizr.js
674 ms
jquery-ui-1.8.18.custom.min.js
563 ms
invia-common.js
518 ms
jquery.selectbox.js
539 ms
jquery.qtip.js
687 ms
jquery.hashchange.js
623 ms
jquery.mousewheel.js
622 ms
jquery.cookie.js
634 ms
jquery.form.js
707 ms
sk.widgets.Carousel.js
725 ms
sk.widgets.Pager.js
725 ms
sk.widgets.Tabs.js
736 ms
sk.widgets.Scrollbar.js
770 ms
sk.widgets.SVGMap.js
782 ms
main.js
809 ms
gan.js
748 ms
bodyv1.jpg
589 ms
logo-invia_v1.png
388 ms
WebResource.axd
466 ms
sale.png
509 ms
apek.png
510 ms
accka.png
511 ms
iata.png
511 ms
ectaa.png
544 ms
all.png
230 ms
all_v1.png
240 ms
li.png
204 ms
all.png
250 ms
located-1.png
245 ms
partners.png
303 ms
footer.jpg
316 ms
sprite-footer.png
410 ms
blank.gif
234 ms
ga.js
42 ms
__utm.gif
11 ms
ubytovani.invia.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
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ubytovani.invia.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
ubytovani.invia.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ubytovani.invia.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 Ubytovani.invia.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.
ubytovani.invia.cz
Open Graph description is not detected on the main page of Ubytovani Invia. 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: