5.8 sec in total
337 ms
5.2 sec
299 ms
Click here to check amazing ESky content for Poland. Otherwise, check out these important facts you probably never knew about esky.pl
Rezerwacja biletów lotniczych oraz hoteli w jednym miejscu. Ubezpieczenia, wynajem samochodów, parkingi oraz okazje na tanie bilety lotnicze - Wspieramy Cię na każdym kroku!
Visit esky.plWe analyzed Esky.pl page load time and found that the first response time was 337 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
esky.pl performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value10.9 s
0/100
25%
Value13.1 s
2/100
10%
Value27,880 ms
0/100
30%
Value0.1
90/100
15%
Value41.7 s
0/100
10%
337 ms
799 ms
379 ms
480 ms
224 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 23% of them (40 requests) were addressed to the original Esky.pl, 18% (32 requests) were made to Google.com and 18% (32 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Progress.esky.pl.
Page size can be reduced by 1.2 MB (49%)
2.6 MB
1.3 MB
In fact, the total size of Esky.pl main page is 2.6 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. 65% of websites need less resources to load. HTML takes 1.4 MB which makes up the majority of the site volume.
Potential reduce by 636.2 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 636.2 kB or 45% of the original size.
Potential reduce by 6.2 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. ESky images are well optimized though.
Potential reduce by 117.2 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 117.2 kB or 36% of the original size.
Potential reduce by 487.4 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. Esky.pl needs all CSS files to be minified and compressed as it can save up to 487.4 kB or 83% of the original size.
Number of requests can be reduced by 98 (71%)
138
40
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
esky.pl
337 ms
www.esky.pl
799 ms
main_screen-esky-pl--c4496e602f5df996.css
379 ms
analytics.min.js
480 ms
main-esky-pl--3e5ad7323110ce39.js
224 ms
main-esky-pl--cda88898ecbced05.js
598 ms
spcjs.php
355 ms
spc.php
1564 ms
fl.js
223 ms
body-bg.png
296 ms
stripe_940_x_46_v4_69486.jpg
431 ms
tripadvisor_logo_132x24-12333-0.gif
199 ms
qsf-hotelpromo.png
297 ms
footerLogoIata.png
296 ms
footerOmnimodo.png
421 ms
esky-xp-hotels-promo-banner.png
427 ms
gtm.js
68 ms
blue-right-arrow.gif
422 ms
collapse-icon.jpg
421 ms
circle1.png
423 ms
prizepl_small.png
457 ms
cc.jpg
775 ms
logo.png
486 ms
sprites.menu.png
488 ms
qsf-back.gif
454 ms
qsf-buttons.gif
533 ms
runtime.js
56 ms
lg.php
244 ms
analytics.js
196 ms
198 ms
bat.js
197 ms
esky-pl
329 ms
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tripadvisor_logo_132x24-12333-0.gif
265 ms
bgTabHotels.jpg
588 ms
dot_red-arrow.gif
493 ms
ui.icons.png
490 ms
146 ms
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collect
67 ms
collect
177 ms
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collect
74 ms
collect
76 ms
collect
75 ms
collect
357 ms
collect
368 ms
collect
368 ms
hotel-sale.png
361 ms
ui.loader.gif
464 ms
price-border.png
463 ms
home-icons.png
491 ms
map-link.jpg
565 ms
tickets-bgNewsletter.png
491 ms
airlines-sprite.gif
814 ms
footerLogoEsky.png
607 ms
footer-flags.png
565 ms
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view
295 ms
json
660 ms
plusone.js
273 ms
all.js
229 ms
get
573 ms
cookie-close-ico.png
261 ms
ajax-loader.gif
338 ms
826_frankfurt.jpg
345 ms
827_monachium.jpg
368 ms
832_dublin.jpg
396 ms
829_madryt.jpg
463 ms
sprites.png
465 ms
ui.icons.png
481 ms
UserMatch.ashx
88 ms
sync.cgi
333 ms
rum
188 ms
u.php
119 ms
serve
83 ms
128 ms
usersync
84 ms
Pug
113 ms
info.php
227 ms
tg-03.yieldpartners.com
278 ms
getuid
108 ms
tap.php
44 ms
match
39 ms
merge
38 ms
match
125 ms
cb=gapi.loaded_0
30 ms
cb=gapi.loaded_1
81 ms
fastbutton
147 ms
126 ms
xd_arbiter.php
109 ms
xd_arbiter.php
153 ms
113 ms
match
156 ms
sd
75 ms
match
193 ms
match
421 ms
rum
90 ms
postmessageRelay
80 ms
match
378 ms
match
121 ms
mapuser
93 ms
match
141 ms
cb=gapi.loaded_0
21 ms
cb=gapi.loaded_1
21 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
37 ms
api.js
32 ms
core:rpc:shindig.random:shindig.sha1.js
74 ms
2536007149-postmessagerelay.js
49 ms
match
141 ms
cm.gif
38 ms
match
133 ms
tr
50 ms
sm.js
338 ms
4828506754992217949.js
49 ms
xd_arbiter.php
19 ms
like.php
67 ms
dJKZ2Fe5iTc.js
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LVx-xkvaJ0b.png
80 ms
esky.pl accessibility score
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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
esky.pl 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
esky.pl 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esky.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Esky.pl 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.
esky.pl
Open Graph description is not detected on the main page of ESky. 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: