1.3 sec in total
196 ms
939 ms
162 ms
Visit fastbem.com now to see the best up-to-date FastBEM content and also check out these interesting facts you probably never knew about fastbem.com
Boundary element method, fast multipole method, fast multipole boundary element method, fast multipole BEM, acoustics, computational acoustics, numerical acoustics, noise control, structural acoustics
Visit fastbem.comWe analyzed Fastbem.com page load time and found that the first response time was 196 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
fastbem.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value2.2 s
95/100
25%
Value1.2 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.2 s
100/100
10%
196 ms
88 ms
96 ms
93 ms
95 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Fastbem.com and no external sources were called. The less responsive or slowest element that took the longest time to load (673 ms) belongs to the original domain Fastbem.com.
Page size can be reduced by 138.6 kB (32%)
436.7 kB
298.2 kB
In fact, the total size of Fastbem.com main page is 436.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 403.0 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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 10.0 kB or 79% of the original size.
Potential reduce by 110.2 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. Obviously, FastBEM needs image optimization as it can save up to 110.2 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 4.1 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 4.1 kB or 83% of the original size.
Potential reduce by 14.2 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. Fastbem.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 89% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FastBEM. According to our analytics all requests are already optimized.
fastbem.com
196 ms
main.css
88 ms
colorscheme.css
96 ms
style.css
93 ms
live_tinc.js
95 ms
bg_header.jpg
95 ms
_wsb_keyvisual.png
377 ms
bg_content.jpg
93 ms
bg_subcontainers.jpg
140 ms
n1active.gif
54 ms
n1.gif
94 ms
FastBEM_Acoustics_Logo.gif
166 ms
video_Windmill_5_Turbines.gif
673 ms
_wsb_177x173_Human_Head_Scattering.png
233 ms
Airbus_A320_Landing.gif
590 ms
Skipjack_Sub_Radiation.gif
604 ms
_wsb_279x216_Sphere_Accuracy_Pressure.png
283 ms
_wsb_289x216_Sphere_CPU.png
327 ms
bg_content_b.jpg
333 ms
fastbem.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
fastbem.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
fastbem.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fastbem.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Fastbem.com 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.
fastbem.com
Open Graph description is not detected on the main page of FastBEM. 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: