2.6 sec in total
576 ms
1.8 sec
246 ms
Welcome to bsbstaalbouw.nl homepage info - get ready to check Bsb Staal Bouw best content right away, or after learning these important things about bsbstaalbouw.nl
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Visit bsbstaalbouw.nlWe analyzed Bsbstaalbouw.nl page load time and found that the first response time was 576 ms and then it took 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.
bsbstaalbouw.nl performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value18.6 s
0/100
25%
Value36.9 s
0/100
10%
Value60,020 ms
0/100
30%
Value0.331
34/100
15%
Value76.0 s
0/100
10%
576 ms
31 ms
96 ms
186 ms
183 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original Bsbstaalbouw.nl, 6% (3 requests) were made to Stats.g.doubleclick.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (758 ms) belongs to the original domain Bsbstaalbouw.nl.
Page size can be reduced by 160.3 kB (57%)
282.6 kB
122.4 kB
In fact, the total size of Bsbstaalbouw.nl main page is 282.6 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. 40% of websites need less resources to load. Javascripts take 149.5 kB which makes up the majority of the site volume.
Potential reduce by 15.8 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 15.8 kB or 74% of the original size.
Potential reduce by 4.2 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. Bsb Staal Bouw images are well optimized though.
Potential reduce by 90.2 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 90.2 kB or 60% of the original size.
Potential reduce by 50.1 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. Bsbstaalbouw.nl needs all CSS files to be minified and compressed as it can save up to 50.1 kB or 86% of the original size.
Number of requests can be reduced by 18 (39%)
46
28
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bsb Staal Bouw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bsbstaalbouw.nl
576 ms
dc.js
31 ms
style.css
96 ms
highslide.css
186 ms
orbit.css
183 ms
highslide.js
280 ms
highslide_settings_gallery03.js
188 ms
jquery.min.js
9 ms
jquery.orbit.js
191 ms
inpage_linkid.js
5 ms
__utm.gif
12 ms
addform.css
101 ms
iconen.css
182 ms
__utm.gif
24 ms
ga.js
22 ms
achtergrond.jpg
364 ms
wrapperback.gif
118 ms
headerback.gif
119 ms
bsbstaalbouw.gif
118 ms
flags_zndr.gif
97 ms
icoon-linkedin.png
116 ms
icoon-twitter.png
190 ms
icoon-fb.png
206 ms
ajax-loader.gif
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viewport.png
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viewarrow.png
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570 ms
homecontent.gif
572 ms
taalvanstaal.png
582 ms
arrow_blue.gif
629 ms
BV-cert.-logo.png
641 ms
Co2-prestatieladder.png
668 ms
pijl.gif
664 ms
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675 ms
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721 ms
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729 ms
myriadpro-cond-webfont.woff
732 ms
myriadpro-boldcond-webfont.woff
758 ms
drop-shadow.png
95 ms
zoomout.cur
96 ms
loader.white.gif
100 ms
arrow_link.gif
96 ms
bsbstaalbouw.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
[aria-hidden="true"] elements contain focusable descendents
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
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
bsbstaalbouw.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
Page has valid source maps
bsbstaalbouw.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
Tap targets are not sized appropriately
NL
NL
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bsbstaalbouw.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 Bsbstaalbouw.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
bsbstaalbouw.nl
Open Graph description is not detected on the main page of Bsb Staal Bouw. 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: