3.8 sec in total
371 ms
2.9 sec
480 ms
Welcome to prorail.nl homepage info - get ready to check Pro Rail best content for Netherlands right away, or after learning these important things about prorail.nl
ProRail is verantwoordelijk voor het spoorwegnet van Nederland. Samen met vervoerders zetten wij ons in om reizigers en goederen veilig en op tijd op hun bestemming te laten komen. We willen meer trei...
Visit prorail.nlWe analyzed Prorail.nl page load time and found that the first response time was 371 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
prorail.nl performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value3.9 s
53/100
25%
Value6.9 s
34/100
10%
Value6,980 ms
0/100
30%
Value0
100/100
15%
Value12.5 s
14/100
10%
371 ms
270 ms
57 ms
307 ms
449 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 66% of them (39 requests) were addressed to the original Prorail.nl, 5% (3 requests) were made to S7.addthis.com and 5% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Prorail.nl.
Page size can be reduced by 1.5 MB (61%)
2.5 MB
969.0 kB
In fact, the total size of Prorail.nl main page is 2.5 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. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 128.8 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. 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 128.8 kB or 77% of the original size.
Potential reduce by 18.2 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. Pro Rail images are well optimized though.
Potential reduce by 987.0 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 987.0 kB or 69% of the original size.
Potential reduce by 359.3 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. Prorail.nl needs all CSS files to be minified and compressed as it can save up to 359.3 kB or 83% of the original size.
Number of requests can be reduced by 33 (61%)
54
21
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Rail. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.prorail.nl
371 ms
css_HtdufS7yrYzMd-7NZg5nDYqYlKQZc8FjPZz_dFJ-aF0.css
270 ms
c4ed0583-cc38-4958-b7e9-7317ccd8aa63.css
57 ms
css_2MuRuLD6PM6j2TvVBh3lbDvnl4CcNooa-blkS1jaT9U.css
307 ms
js_GDljvCaIdynchn-hTamvqJ3WTZlkJqEVAPnbU6E5txo.js
449 ms
js_g4Yg3LdBq9LoipuebVqeKKESoDJPakCNbp4m_eT5d1I.js
361 ms
ReadSpeaker.js
271 ms
modernizr.custom.js
270 ms
addthis_widget.js
26 ms
ReadSpeaker.Styles.css
221 ms
ReadSpeaker.Core.js
181 ms
ReadSpeaker.pub.Config.js
219 ms
noLYw_OV_normal.png
29 ms
logo.png
273 ms
station-den-haag-centraal_1280x853px_e_nr-3292.gif
728 ms
rotterdamcentraal.jpg
434 ms
stationshal-station-arnhem_1000x560px_e_nr-2575.gif
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werkzaamheden-ov-saal-bij-metrostation-amstelveenseweg_1280x489px_e_nr-3536.gif
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station_delft_1280x854px_e_nr-4218.jpg
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werkzaamheden.jpg
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rss-white.png
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helmond_16-03-16_0027.jpg
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roltrapsticker_links_gaan_rechts_staan_1280x853px_e_nr-1009.jpg
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1507450_kootwijk_ug-final.jpg
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projecten_kaart.jpg
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ReadSpeaker.lib.Facade.adapter.jquery.js
931 ms
gtm.js
117 ms
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body-lines.png
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base-sb252cefa62.png
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rs_button.png
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icon_16px.gif
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carousel-shadow.png
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pattern01-7x7.png
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arrow-right.png
1003 ms
footer-bg.png
1004 ms
instagram.png
1151 ms
extlink.png
960 ms
arrow-up.png
968 ms
9aa32a81-1124-4c43-b3db-15bfb1f7aed2.woff
74 ms
analytics.js
28 ms
www-embed-player-vfl8xM8me.css
35 ms
www-embed-player.js
54 ms
base.js
87 ms
collect
201 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
45 ms
ad_status.js
54 ms
collect
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QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
64 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
64 ms
ReadSpeaker.Common.Settings.js
308 ms
ReadSpeaker.PlayerAPI.js
306 ms
ReadSpeaker.HL.js
363 ms
ReadSpeaker.ui.js
378 ms
print.css
92 ms
boost
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300lo.json
49 ms
sh.07f0d9bf220d07a763adad1e.html
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layers.173914a8ea2767730b7b.js
43 ms
prorail.nl 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
Form elements do not have associated labels
Links do not have a discernible name
prorail.nl 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
prorail.nl SEO score
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prorail.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Prorail.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.
prorail.nl
Open Graph description is not detected on the main page of Pro Rail. 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: