2.5 sec in total
318 ms
2 sec
179 ms
Welcome to fft.be homepage info - get ready to check Fft best content for United States right away, or after learning these important things about fft.be
Actran is the premier acoustics software to solve acoustics, vibro-acoustics, and aero-acoustics problems.
Visit fft.beWe analyzed Fft.be page load time and found that the first response time was 318 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
fft.be performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value20.7 s
0/100
25%
Value8.9 s
15/100
10%
Value440 ms
64/100
30%
Value0.445
20/100
15%
Value16.7 s
5/100
10%
318 ms
444 ms
389 ms
400 ms
396 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Fft.be, 81% (38 requests) were made to Files.fft.be and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (702 ms) relates to the external source Files.fft.be.
Page size can be reduced by 449.8 kB (32%)
1.4 MB
945.6 kB
In fact, the total size of Fft.be main page is 1.4 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. 35% of websites need less resources to load. Images take 982.5 kB which makes up the majority of the site volume.
Potential reduce by 48.4 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 48.4 kB or 80% of the original size.
Potential reduce by 120.8 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. Obviously, Fft needs image optimization as it can save up to 120.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 197.2 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 197.2 kB or 80% of the original size.
Potential reduce by 83.4 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. Fft.be needs all CSS files to be minified and compressed as it can save up to 83.4 kB or 79% of the original size.
Number of requests can be reduced by 18 (42%)
43
25
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
fft.be
318 ms
www.fft.be
444 ms
css_hf3COwPIsGLb7JupVSSP8rFxXPWFgeCh4nSXAoJOHCE.css
389 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
400 ms
css_MOQ_FP3Ms4ENIIHMITUwJtpSikEnIegyAJQcz7HvbsY.css
396 ms
css_7HBw02BSQPDOje9Vdu5bUwuUfIuucddqHSJN1_epDbs.css
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css_LxsHL9etzUEkSRE_lNAAnFj--pd4MvRuPMm0ePzEDaI.css
381 ms
css__WdecpViHZdoLyVK6gh_ycO9nsaKlkPwoMcjTNotnhk.css
398 ms
css_F-ZHdaR_OW6hWcf6dkePqGHQwOK3kUHe3IvOQPKDZiQ.css
454 ms
jquery-1.7.2.min.js
6 ms
js_3TykeRWpejhD4-J3vdlaNXdULg9xhOZhbsppK0o2bUs.js
660 ms
js_VmFLhcGX6Nx-AtUuBGyRLaVrzIz-dzTQl2oMrzFzWzU.js
474 ms
js_BokELwTbd-eskrI7OL7DbkbNz1zg3ba3OWgThQcMGBM.js
474 ms
js_ZwtHh_UtMhEyIZ7P23uU_tO_tZHXgPG1rk11b_m8s9Y.js
550 ms
js_hHR5S41piTtsIXeC94gpb87FoTDMSa7G8yZf7nIYIQY.js
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js_OtpO1NHByGFzycWUL5_SCD3y4lP_lrYhfoYFvCwANjY.js
469 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
471 ms
js_6VzjDeL4jXAmtZUni3EtDFSpzGhBoGi_3_BqgjsFifY.js
536 ms
js_e5ZWU5TsOfesWEdaECeOaFMoQi4dp7CN321N64XSTIo.js
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js_bSaDXGqk1CqYo1f-bbCzjw6ZqXTQbeZyCAPXPr3fkL4.js
471 ms
analytics.js
95 ms
plus.png
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youtube_32.png
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css__WdecpViHZdoLyVK6gh_ycO9nsaKlkPwoMcjTNotnhk.css
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fft_05.jpg
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slider.png
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r16_website.jpg
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fft_marquee-940x270_actran-acoustics3.jpg
295 ms
fft_marquee-940x270_actran-vibroacoustics.png
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slider_pager.png
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slideshow_Arrows-125px.png
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heavy_machinery.png
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85-perc-black.png
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sprite-vertical.gif
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fft_homepage-box_audio3.png
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pic3.png
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fft_homepage-box_jean-louis-video.png
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event3.png
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news_icon3.png
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sprite-vertical-thin.gif
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plus.png
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linked-20x20.png
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ga-audiences
31 ms
fft.be 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
fft.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
fft.be SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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 Fft.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 Fft.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.
fft.be
Open Graph description is not detected on the main page of Fft. 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: