7 sec in total
286 ms
6.2 sec
581 ms
Click here to check amazing Lyzovani Invia content for Czech Republic. Otherwise, check out these important facts you probably never knew about lyzovani.invia.cz
Vyberte si z tisíců lyžařských zájezdů na sezónu 2023. Největší nabídka lyžařských zájezdů v ČR. Online prodej lyžování včetně všech slev a akcí.
Visit lyzovani.invia.czWe analyzed Lyzovani.invia.cz page load time and found that the first response time was 286 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
lyzovani.invia.cz performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value11.9 s
0/100
25%
Value8.8 s
15/100
10%
Value2,960 ms
3/100
30%
Value0.207
60/100
15%
Value12.1 s
16/100
10%
286 ms
615 ms
1662 ms
181 ms
85 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Lyzovani.invia.cz, 38% (15 requests) were made to Invia.cz and 13% (5 requests) were made to Scontent.inviacdn.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Scontent.inviacdn.net.
Page size can be reduced by 301.4 kB (67%)
447.9 kB
146.5 kB
In fact, the total size of Lyzovani.invia.cz main page is 447.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. HTML takes 343.5 kB which makes up the majority of the site volume.
Potential reduce by 301.4 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. 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 301.4 kB or 88% of the original size.
Potential reduce by 0 B
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. Lyzovani Invia images are well optimized though.
Potential reduce by 37 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 17 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. Lyzovani.invia.cz has all CSS files already compressed.
Number of requests can be reduced by 18 (67%)
27
9
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyzovani 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 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
lyzovani.invia.cz
286 ms
lyzovani.invia.cz
615 ms
1662 ms
gtm.js
181 ms
split-10.15.9.min.js
85 ms
style.css
1562 ms
style-homepage-landing-search.css
1455 ms
style-search-form-new-for-old-web.css
1624 ms
style-header-footer.css
1722 ms
bundle.min.js
129 ms
invia-loc.js
260 ms
jquery-2.2.4.min.js
461 ms
vendors.d67c626575913eb9dd0f.js
715 ms
vendors.jquery-ui.b0e3722679510046f78b.js
686 ms
common.f74b2c1a816785324238.js
777 ms
app.bfeff33f8f8f71f477bd.js
714 ms
legacy-web.9b25cccbac8f8d1d9112.js
798 ms
desktop.app.ebeade68f64b2cfe50ab.js
615 ms
lp.js
725 ms
css2
371 ms
uc.js
181 ms
cc.js
93 ms
icons-svg.svg
839 ms
2020-10-LP-header-lyze.jpg
743 ms
icons-svg.svg
273 ms
apek.svg
214 ms
iata.svg
216 ms
ectaa.png
216 ms
lyze.jpg
660 ms
rakousko.jpg
659 ms
2.jpg
659 ms
1.jpg
659 ms
branch.jpg
284 ms
web-vitals
717 ms
bc-v4.min.html
721 ms
KFOmCnqEu92Fr1Me5Q.ttf
720 ms
KFOlCnqEu92Fr1MmEU9vAw.ttf
1312 ms
KFOlCnqEu92Fr1MmWUlvAw.ttf
1309 ms
web-vitals@3.0.0
602 ms
web-vitals.umd.js
56 ms
lyzovani.invia.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
lyzovani.invia.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
lyzovani.invia.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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyzovani.invia.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 Lyzovani.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.
lyzovani.invia.cz
Open Graph description is not detected on the main page of Lyzovani 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: