6.6 sec in total
247 ms
4.7 sec
1.7 sec
Click here to check amazing Cestovni Kancelare Invia content for Czech Republic. Otherwise, check out these important facts you probably never knew about cestovni-kancelare.invia.cz
Cestovní kanceláře - Invia.cz nabízí na jednom místě zájezdy od více než 300 českých a slovenských renomovaných a pojištěných cestovních kanceláří.
Visit cestovni-kancelare.invia.czWe analyzed Cestovni-kancelare.invia.cz page load time and found that the first response time was 247 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cestovni-kancelare.invia.cz performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.2 s
23/100
25%
Value8.4 s
18/100
10%
Value3,850 ms
1/100
30%
Value0.202
61/100
15%
Value10.9 s
21/100
10%
247 ms
586 ms
2189 ms
196 ms
119 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Cestovni-kancelare.invia.cz, 45% (14 requests) were made to Invia.cz and 16% (5 requests) were made to Scontent.inviacdn.net. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Invia.cz.
Page size can be reduced by 79.9 kB (40%)
199.4 kB
119.5 kB
In fact, the total size of Cestovni-kancelare.invia.cz main page is 199.4 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. 55% of websites need less resources to load. HTML takes 96.3 kB which makes up the majority of the site volume.
Potential reduce by 79.9 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. 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 79.9 kB or 83% 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. Cestovni Kancelare Invia images are well optimized though.
Potential reduce by 0 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. Cestovni-kancelare.invia.cz has all CSS files already compressed.
Number of requests can be reduced by 17 (65%)
26
9
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cestovni Kancelare 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 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cestovni-kancelare.invia.cz
247 ms
cestovni-kancelare.invia.cz
586 ms
2189 ms
gtm.js
196 ms
split-10.15.9.min.js
119 ms
style.css
1006 ms
style-homepage-landing-search.css
589 ms
style-search-form-new-for-old-web.css
911 ms
style-header-footer.css
806 ms
bundle.min.js
93 ms
css2
207 ms
invia-loc.js
237 ms
jquery-2.2.4.min.js
561 ms
vendors.d67c626575913eb9dd0f.js
562 ms
vendors.jquery-ui.b0e3722679510046f78b.js
568 ms
common.f74b2c1a816785324238.js
1177 ms
app.bfeff33f8f8f71f477bd.js
561 ms
legacy-web.9b25cccbac8f8d1d9112.js
655 ms
desktop.app.ebeade68f64b2cfe50ab.js
663 ms
uc.js
92 ms
cc.js
143 ms
icons-svg.svg
445 ms
icons-svg.svg
536 ms
apek.svg
126 ms
iata.svg
128 ms
ectaa.png
128 ms
branch.jpg
558 ms
web-vitals
376 ms
bc-v4.min.html
422 ms
web-vitals@3.0.0
61 ms
web-vitals.umd.js
22 ms
cestovni-kancelare.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
Links do not have a discernible name
cestovni-kancelare.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
cestovni-kancelare.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cestovni-kancelare.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 Cestovni-kancelare.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.
cestovni-kancelare.invia.cz
Open Graph description is not detected on the main page of Cestovni Kancelare 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: