6.7 sec in total
696 ms
5.5 sec
484 ms
Visit pristani.cz now to see the best up-to-date Pristani content and also check out these interesting facts you probably never knew about pristani.cz
Levné letenky online. ✅ Denně nové akční letenky. ✅ Rezervace letenek nonstop. ✅ Nejlevnější letenky - až 80%. ✅ Skvělé tipy pro cestovatele.
Visit pristani.czWe analyzed Pristani.cz page load time and found that the first response time was 696 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
pristani.cz performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value9.4 s
0/100
25%
Value7.4 s
28/100
10%
Value630 ms
47/100
30%
Value0.704
7/100
15%
Value12.1 s
16/100
10%
696 ms
1813 ms
235 ms
230 ms
361 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Pristani.cz, 74% (49 requests) were made to Svet-letenek.cz and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Svet-letenek.cz.
Page size can be reduced by 433.0 kB (16%)
2.7 MB
2.2 MB
In fact, the total size of Pristani.cz main page is 2.7 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. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 47.4 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 9.7 kB, which is 16% 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 47.4 kB or 80% of the original size.
Potential reduce by 19.7 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. Pristani images are well optimized though.
Potential reduce by 297.3 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 297.3 kB or 69% of the original size.
Potential reduce by 68.5 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. Pristani.cz needs all CSS files to be minified and compressed as it can save up to 68.5 kB or 79% of the original size.
Number of requests can be reduced by 29 (47%)
62
33
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pristani. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
pristani.cz
696 ms
www.svet-letenek.cz
1813 ms
jquery.fancybox-1.3.4.css
235 ms
ui_all.min.css
230 ms
glyphicons.css
361 ms
style.min.css
364 ms
jquery-1.8.3.min.js
676 ms
jquery.royalslider.min.js
366 ms
royalslider.min.css
343 ms
rs-minimal-white.min.css
351 ms
third-party-js.min.js
847 ms
functions.min.js
590 ms
main.js
481 ms
css
26 ms
ga.js
21 ms
log.js
21 ms
BOS.jpg
829 ms
IBZ.jpg
493 ms
IST.jpg
719 ms
MIA.jpg
842 ms
FDF.jpg
724 ms
PTP.jpg
840 ms
LAX.jpg
946 ms
SYD.jpg
1077 ms
VNO.jpg
961 ms
TLL.jpg
1179 ms
svet-letenek.png
959 ms
Neutral.jpg
1679 ms
logo-csks.png
1059 ms
logo-foot-svet-letenek.png
1079 ms
all.js
96 ms
bg-content-null.png
1073 ms
bg-arrow-orange.png
1165 ms
bg-news-item.png
1187 ms
corner.png
1189 ms
tick.png
1193 ms
bg-arrow-right-orange.png
1278 ms
right-arrow.png
1286 ms
bg-arrow-right-blue-dark.png
1305 ms
logo-1-ve-svete-letenek.png
1310 ms
logo-garance.png
1311 ms
social.png
1390 ms
__utm.gif
74 ms
www.svet-letenek.cz.js
178 ms
__utm.gif
69 ms
bg-form.png
1318 ms
plus.png
1339 ms
shadow-header.png
1279 ms
bg-special-offer.png
1281 ms
bg-arrow-flight.png
1354 ms
plane.png
1372 ms
bg-warning-list.png
1393 ms
bg-arrow-gray.png
1398 ms
exclamation-bouble.png
1401 ms
go-top.png
1466 ms
grab.png
1489 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
10 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
11 ms
238 ms
xd_arbiter.php
75 ms
xd_arbiter.php
131 ms
preloader-white.gif
1189 ms
ping
155 ms
like.php
186 ms
h5Lp5Et_eC4.js
136 ms
LVx-xkvaJ0b.png
147 ms
pristani.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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
pristani.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
pristani.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
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 Pristani.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 Pristani.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.
pristani.cz
Open Graph data is detected on the main page of Pristani. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: