4.1 sec in total
331 ms
3.2 sec
657 ms
Click here to check amazing ERFA content. Otherwise, check out these important facts you probably never knew about erfa.be
ERFA, the European Rail Freight Association promotes European rail freight transport and its stakeholders at EU level
Visit erfa.beWe analyzed Erfa.be page load time and found that the first response time was 331 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
erfa.be performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value18.8 s
0/100
25%
Value23.4 s
0/100
10%
Value25,790 ms
0/100
30%
Value0.295
40/100
15%
Value49.3 s
0/100
10%
331 ms
517 ms
185 ms
176 ms
180 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Erfa.be, 92% (98 requests) were made to Erfarail.eu and 4% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (873 ms) relates to the external source Erfarail.eu.
Page size can be reduced by 71.8 kB (1%)
7.2 MB
7.2 MB
In fact, the total size of Erfa.be main page is 7.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.8 MB which makes up the majority of the site volume.
Potential reduce by 48.7 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 10.8 kB, which is 19% 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 48.7 kB or 86% of the original size.
Potential reduce by 14.7 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. ERFA images are well optimized though.
Potential reduce by 4.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.8 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. Erfa.be has all CSS files already compressed.
Number of requests can be reduced by 41 (42%)
98
57
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERFA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
erfa.be
331 ms
www.erfarail.eu
517 ms
bootstrap.min.css
185 ms
jquery-ui.min.css
176 ms
animate.css
180 ms
css-plugin-collections.css
277 ms
menuzord-boxed.css
178 ms
style-main.css
293 ms
preloader.css
262 ms
custom-bootstrap-margin-padding.css
271 ms
responsive.css
265 ms
settings.css
267 ms
layers.css
353 ms
navigation.css
363 ms
smoothDivScroll.css
354 ms
theme-skin-blue-gary.css
350 ms
style.css
358 ms
jquery-2.2.0.min.js
359 ms
jquery-ui.min.js
577 ms
bootstrap.min.js
403 ms
jquery-plugin-collection.js
584 ms
jquery.themepunch.tools.min.js
501 ms
jquery.themepunch.revolution.min.js
415 ms
jquery.smoothDivScroll-1.1.js
416 ms
js
70 ms
custom.js
488 ms
revolution.extension.actions.min.js
496 ms
revolution.extension.carousel.min.js
497 ms
revolution.extension.kenburn.min.js
582 ms
revolution.extension.layeranimation.min.js
586 ms
revolution.extension.migration.min.js
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revolution.extension.navigation.min.js
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revolution.extension.parallax.min.js
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revolution.extension.slideanims.min.js
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revolution.extension.video.min.js
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font-awesome.min.css
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font-awesome-animation.min.css
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pe-icon-7-stroke.css
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flaticon-set-charity.css
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css
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css
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close.png
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loading.gif
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prev.png
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next.png
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big_transparent.gif
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cursor_arrow_left.cur
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logo.gif
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slide_0.jpg
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slide_1.jpg
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slide_2.jpg
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slide_3.jpg
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slide_4.jpg
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widgets.js
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fontawesome-webfont.woff
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bootstrap-parent-modal.html
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slide_5.jpg
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erfa.be accessibility score
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
erfa.be 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
erfa.be 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Erfa.be can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Erfa.be 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.
erfa.be
Open Graph data is detected on the main page of ERFA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: