13.5 sec in total
342 ms
12.7 sec
391 ms
Visit airberlin.es now to see the best up-to-date Airberlin content and also check out these interesting facts you probably never knew about airberlin.es
Encuentra vuelos económicos a más de 150 destinos y factura cómodamente antes del vuelo con airberlin Your Airline - Sitio web oficial
Visit airberlin.esWe analyzed Airberlin.es page load time and found that the first response time was 342 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
airberlin.es performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value7.1 s
5/100
25%
Value7.0 s
32/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value6.5 s
58/100
10%
342 ms
210 ms
576 ms
355 ms
292 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Airberlin.es, 70% (76 requests) were made to Airberlin.com and 6% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (8.7 sec) relates to the external source Airberlin.com.
Page size can be reduced by 1.0 MB (48%)
2.2 MB
1.1 MB
In fact, the total size of Airberlin.es main page is 2.2 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 65.6 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 65.6 kB or 79% of the original size.
Potential reduce by 293.0 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. Obviously, Airberlin needs image optimization as it can save up to 293.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 408.5 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 408.5 kB or 62% of the original size.
Potential reduce by 277.8 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. Airberlin.es needs all CSS files to be minified and compressed as it can save up to 277.8 kB or 85% of the original size.
Number of requests can be reduced by 52 (53%)
99
47
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airberlin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
airberlin.es
342 ms
start.php
210 ms
start.php
576 ms
ab.css
355 ms
custom.modernizr.js
292 ms
nl,csslist:nzf.css
418 ms
nl,jslist:nzf.js
1099 ms
mmcore.js
24 ms
jquery.datepicker.js
459 ms
ui.datepicker-es.js
394 ms
bookingmask-widget.js
477 ms
startpage-stageoffer-jquery.js
443 ms
jquery.1.2.6.cookie.js
462 ms
jquery.datepicker.css
507 ms
stageoffer.css
532 ms
require-2.1.10.js
558 ms
wz_tooltip_conf.js
557 ms
wz_tooltip_main.js
567 ms
conversion.js
38 ms
conversion.js
19 ms
start.js
514 ms
25 ms
navigation_logos.png
108 ms
es_ES_2016_02_17_Karte.jpg
369 ms
es_ES_2015_03_15_so_vkfa.jpg
467 ms
icon.png
105 ms
fallback_airberlinholidays.png
342 ms
koffer_icon.jpg
106 ms
airberlin_connect_icon.jpg
217 ms
goml_icon.jpg
214 ms
xl_seat_icon.jpg
217 ms
plus.jpg
339 ms
bereich-topbonus.png
340 ms
Hertz_KW11_12.jpg
384 ms
Logo_Hertz_106x34.png
462 ms
hotel.jpg
524 ms
why-ab_phones.jpg
463 ms
imgBusinessClass.png
818 ms
ERGO.png
498 ms
125x30_HERTZ_Startseite.png
552 ms
sixt.png
567 ms
hrs_logo_neu.png
553 ms
partner_logo_niki.png
590 ms
partner_logo_eth.png
612 ms
partner_logo_oneworld.png
729 ms
Footer_BPG-Logo.png
730 ms
Footer_Farelock-Logo.png
733 ms
footer_topbonus-logo.png
768 ms
payment_EN.png
701 ms
gtm.js
95 ms
app.js
753 ms
flags.png
1045 ms
stageoffer_circle_active.png
780 ms
stageoffer_circle_inactive.png
787 ms
bookingformbox.png
821 ms
dropdown_arrow.png
929 ms
administrationbox.png
867 ms
plane-ab.jpg
1046 ms
fontawesome-webfont.woff
903 ms
analytics.js
113 ms
conversion_async.js
111 ms
140 ms
139 ms
ld.js
162 ms
ab.js
653 ms
common.js
686 ms
collect
15 ms
collect
81 ms
31 ms
52 ms
52 ms
42 ms
49 ms
ga-audiences
19 ms
ps
15 ms
pixel
79 ms
39 ms
usersync
60 ms
40 ms
event
432 ms
sd
12 ms
demconf.jpg
10 ms
cmap
94 ms
tap.php
9 ms
n-25
57 ms
criteohandler
45 ms
module.js
90 ms
jquery-1.9.1.js
182 ms
ab.js
94 ms
startoffers.js
96 ms
smartad.js
149 ms
module.css
104 ms
basics.js
107 ms
doT.js
109 ms
slogger.js
107 ms
binoli_teaser.js
8687 ms
offersbox.js
8686 ms
typeahead.js
8686 ms
jquery-1.10.2.js
8636 ms
smartad.js
8634 ms
model.js
8586 ms
bg_footer.png
179 ms
view.js
94 ms
accounting.js
92 ms
content.js
104 ms
ht
560 ms
dis.aspx
464 ms
controller.js
92 ms
dropdown_arrow.png
190 ms
airberlin.es 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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
airberlin.es 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
airberlin.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airberlin.es can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Airberlin.es 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.
airberlin.es
Open Graph description is not detected on the main page of Airberlin. 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: