3.9 sec in total
279 ms
3.2 sec
383 ms
Visit vliegtickets.nl now to see the best up-to-date Vliegtickets content for Netherlands and also check out these interesting facts you probably never knew about vliegtickets.nl
Gemakkelijk vliegtickets zoeken, vergelijken en boeken? Vind bij ons de beste vluchten! ✓ Sinds 1999 ✓ Elke airline & bestemming
Visit vliegtickets.nlWe analyzed Vliegtickets.nl page load time and found that the first response time was 279 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vliegtickets.nl performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value8.3 s
2/100
25%
Value20.7 s
0/100
10%
Value51,070 ms
0/100
30%
Value0.043
99/100
15%
Value63.8 s
0/100
10%
279 ms
508 ms
181 ms
528 ms
268 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 20% of them (18 requests) were addressed to the original Vliegtickets.nl, 19% (17 requests) were made to Static.vliegtickets.nl and 9% (8 requests) were made to Cluster.ad-serverparc.nl. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Vliegtickets.nl.
Page size can be reduced by 1.0 MB (35%)
3.0 MB
1.9 MB
In fact, the total size of Vliegtickets.nl main page is 3.0 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 91.6 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 91.6 kB or 82% of the original size.
Potential reduce by 72.6 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. Vliegtickets images are well optimized though.
Potential reduce by 848.2 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 848.2 kB or 67% of the original size.
Potential reduce by 34.8 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. Vliegtickets.nl needs all CSS files to be minified and compressed as it can save up to 34.8 kB or 82% of the original size.
Number of requests can be reduced by 35 (47%)
75
40
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vliegtickets. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
vliegtickets.nl
279 ms
www.vliegtickets.nl
508 ms
163062151.js
181 ms
jquery.js
528 ms
bootstrap.min.js
268 ms
js
92 ms
font-awesome.min.css
6 ms
mobile-detect.min.js
9 ms
index.css
713 ms
cb_styles.css
231 ms
index3.js
550 ms
conversion.js
47 ms
ld.js
25 ms
gpt.js
4 ms
pubads_impl_81.js
9 ms
container.html
6 ms
logo_vt.png
430 ms
resnap-logo.png
650 ms
payment-icns.png
431 ms
twb-icn.jpg
430 ms
budgetmap-logo.png
429 ms
veilig-icns.jpg
427 ms
banner_1.png
429 ms
banner_klokje.png
653 ms
banner_airmiles.png
819 ms
gtm.js
89 ms
tmenu_sprite.png
418 ms
klmwdw.jpg
1453 ms
acc_CZ_16022016.jpg
869 ms
acc_airtransat_08072015.jpg
955 ms
acc_EK_17022016.jpg
1121 ms
tm_log_downArrow.png
392 ms
map-marker.png
392 ms
checkbox.png
391 ms
calendar.png
393 ms
inp_bcgrd.png
392 ms
searchbox_shadow.png
615 ms
arrow-right.png
608 ms
white-triangle.png
612 ms
nav-control-arrows.png
616 ms
arrow_down.png
615 ms
sprite2.png
864 ms
payment-icons.png
956 ms
sprite.png
1245 ms
all.js
25 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
329 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
396 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
397 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
397 ms
fontawesome-webfont.woff
18 ms
ga.js
323 ms
388 ms
33QWJmIPn1R6BSyylGIJw.js
294 ms
cobrowser.async.js
930 ms
px.php
616 ms
event
356 ms
analytics.js
347 ms
hotjar-126577.js
400 ms
blue_grad2.png
432 ms
190 ms
xd_arbiter.php
64 ms
xd_arbiter.php
114 ms
feedback-tab.png
64 ms
110 ms
__utm.gif
55 ms
event
321 ms
ec.js
38 ms
tab-right-dark-da2413549ce324fc421ae86a0e5881ee.png
84 ms
modules-1f5c71aea63f8df71401422ed80fbe5f.js
33 ms
collect
13 ms
404.html
302 ms
iimg.php
93 ms
dmp.js
180 ms
pixel
18 ms
getuid
167 ms
sync_dbm2.php
183 ms
visit-data
206 ms
sync_apnx2.php
170 ms
iimg.php
147 ms
getuid
86 ms
dmp.php
91 ms
sync_avc2.php
105 ms
advertisement.js
184 ms
collect
34 ms
track.js
157 ms
dis.aspx
218 ms
recv.php
181 ms
xd_arbiter.php
6 ms
vliegtickets.nl 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
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
vliegtickets.nl 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
Page has valid source maps
vliegtickets.nl 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
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vliegtickets.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vliegtickets.nl 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.
vliegtickets.nl
Open Graph description is not detected on the main page of Vliegtickets. 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: