6.3 sec in total
788 ms
5.2 sec
315 ms
Visit bertur.pl now to see the best up-to-date Bertur content for Poland and also check out these interesting facts you probably never knew about bertur.pl
Znajdź z nami najlepsze Biura podróży i linie lotnicze! Nie trać już więcej na podróżach!
Visit bertur.plWe analyzed Bertur.pl page load time and found that the first response time was 788 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.
bertur.pl performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value4.9 s
28/100
25%
Value5.1 s
62/100
10%
Value340 ms
74/100
30%
Value0
100/100
15%
Value5.1 s
75/100
10%
788 ms
1143 ms
2382 ms
218 ms
308 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 93% of them (108 requests) were addressed to the original Bertur.pl, 2% (2 requests) were made to Skryptcookies.pl and 2% (2 requests) were made to Ad.zanox.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Bertur.pl.
Page size can be reduced by 698.3 kB (42%)
1.7 MB
961.6 kB
In fact, the total size of Bertur.pl main page is 1.7 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. 45% of websites need less resources to load. Images take 866.2 kB which makes up the majority of the site volume.
Potential reduce by 88.8 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 15.2 kB, which is 14% 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 88.8 kB or 81% of the original size.
Potential reduce by 33.8 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. Bertur images are well optimized though.
Potential reduce by 137.0 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 137.0 kB or 78% of the original size.
Potential reduce by 438.7 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. Bertur.pl needs all CSS files to be minified and compressed as it can save up to 438.7 kB or 86% of the original size.
Number of requests can be reduced by 18 (16%)
113
95
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bertur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
bertur.pl
788 ms
style.css
1143 ms
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2382 ms
style_new_glowna.css
218 ms
cookie.js
308 ms
dc0a6c459e7488ceb6aa43f40c2f9a21_jquery.scrollTo.min.js
1138 ms
js
49 ms
6137aaa2f6511de9074507d4bf327a64_markerwithlabel_packed.js
1233 ms
150c16793e950548e9cad522e3ffc1ba_offer-renderer.min.js
1391 ms
dc7a1fc97d23bd008cbab7865f656e74_cartEasyPortal.js
1541 ms
d57dee84edf7feb36fbf80d01ef5cc59_jquery.jcarousel.min.js
977 ms
cedece7d176e0234d717a164043e8590_jquery.jscrollpane.min.js
1107 ms
1d8fa278b6765bfb2703c988f1eb91f4_location-map.js
2238 ms
lib.js
604 ms
rezerwacja_online_booking_com.png
511 ms
0_2(2).gif
647 ms
top-bg.jpg
215 ms
logo.jpg
218 ms
kontakt-adres.png
215 ms
kontakt-mail.png
219 ms
kontakt-telefon.png
216 ms
kontakt-kom.png
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menu-top-bg.jpg
218 ms
menu-top-separator.jpg
220 ms
menu-left-bg.jpg
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casamundo_domy_letniskowe.png
220 ms
novasol_domy_wakacyjne_apartamenty_wynajem.jpg
412 ms
ubezpieczenia.jpg
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parking.jpg
296 ms
kruzy.pl_logo.bmp
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logo-interhome-rez.png
304 ms
btn-wyszukiwarka-ofert.jpg
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btn-oferty-last-minute.jpg
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btn-lato.jpg
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btn-zima.jpg
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dominikana.jpg
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tajlandia.jpg
562 ms
meksyk.jpg
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kenia.jpg
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kuba.jpg
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rejsy.jpg
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slowacja.jpg
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wlochy.jpg
1220 ms
francja.jpg
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czechy.jpg
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polska.jpg
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hiszpania.jpg
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skiteam.png
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logo_RT.gif
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skarpa.gif
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z1090.jpg
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obtAjax
1209 ms
getDestinationsAjax
1418 ms
getDestinationsAjax
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getDestinationsAjax
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turcja302205.jpg
1230 ms
maroko.jpg
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rejsy-z-pilotem.jpg
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resy_wyszukuwarka.jpg
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agencja-kreatywna-ozon.jpg
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box-header-bg.jpg
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bullet.jpg
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fontawesome.woff
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Neckermann_logo_120x60_black.png
322 ms
15652_lgo_lot_polish_airlines_pln.png
223 ms
750x100_rodzinne-wakacje_291015.jpg
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menu-bottom-bg.jpg
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menu-bottom-separator.jpg
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15652_lgo_lot_polish_airlines_pln.png
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beefree1.jpg
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funclub.jpg
1068 ms
marcopolo.gif
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volare.jpg
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bestreisen.png
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bg.jpg
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1131 ms
bertur.pl 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
ARIA IDs are not unique
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
Heading elements are not in a sequentially-descending order
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
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.
bertur.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
bertur.pl 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bertur.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 Bertur.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.
bertur.pl
Open Graph description is not detected on the main page of Bertur. 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: