5 sec in total
346 ms
4.2 sec
491 ms
Welcome to businesstalen.nl homepage info - get ready to check Business Talen best content right away, or after learning these important things about businesstalen.nl
Business Talen Rotterdam BV verzorgt 20 bedrijfsgerichte privé taalcursussen voor iedere branche. Neem contact op met ons team of boek direct een cursus.
Visit businesstalen.nlWe analyzed Businesstalen.nl page load time and found that the first response time was 346 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
businesstalen.nl performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value5.9 s
14/100
25%
Value8.6 s
17/100
10%
Value5,930 ms
0/100
30%
Value0.076
95/100
15%
Value20.3 s
2/100
10%
346 ms
25 ms
37 ms
47 ms
446 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 53% of them (27 requests) were addressed to the original Businesstalen.nl, 12% (6 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Businesstalen.nl.
Page size can be reduced by 879.6 kB (30%)
2.9 MB
2.0 MB
In fact, the total size of Businesstalen.nl main page is 2.9 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. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 39.1 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 5.3 kB, which is 11% 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 39.1 kB or 79% of the original size.
Potential reduce by 84.2 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. Business Talen images are well optimized though.
Potential reduce by 258.3 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 258.3 kB or 62% of the original size.
Potential reduce by 498.0 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. Businesstalen.nl needs all CSS files to be minified and compressed as it can save up to 498.0 kB or 86% of the original size.
Number of requests can be reduced by 19 (50%)
38
19
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Business Talen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
nl
346 ms
css
25 ms
css
37 ms
css
47 ms
website.css
446 ms
modernizr.js
241 ms
jquery.js
581 ms
superfish.min.js
231 ms
touch-events.js
241 ms
btn-nav.js
239 ms
slideshow.js
354 ms
image-loader.js
355 ms
conversion.js
18 ms
monotracker.js
361 ms
analytics.js
7 ms
layout.css
446 ms
collect
12 ms
collect
61 ms
ga-audiences
35 ms
bg6_srcset-large.png
528 ms
zS89quxnx1Y
128 ms
dtglogo.png
567 ms
logo3_srcset-large.jpg
390 ms
jumboBThome_srcset-large.png
1896 ms
koppen2_srcset-large.jpg
1056 ms
UWV1_srcset-large.png
512 ms
logoklein000_srcset-small.jpg
421 ms
6IdXAqj0_srcset-small.png
712 ms
Blikopwerk_srcset-small.png
583 ms
68 ms
SourceSansPro-Light-webfont.woff
1291 ms
SourceSansPro-Regular-webfont.woff
926 ms
EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf
15 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
37 ms
fontello.woff
661 ms
pR0sBQVcY0JZc_ciXjFsKwAUTJOA6-irsSazDq377BE.ttf
37 ms
kH7K4InNTm7mmOXXjrA5v_gg4qM5Rpmu0ASAribBgqE.ttf
60 ms
koppen0_srcset-large.jpg
1271 ms
www-embed-player-vflfNyN_r.css
73 ms
www-embed-player.js
88 ms
base.js
116 ms
68 ms
collect
55 ms
logoklein000_srcset-large.jpg
1179 ms
6IdXAqj0_srcset-large.png
1064 ms
Blikopwerk_srcset-large.png
1079 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
6 ms
ad_status.js
46 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
41 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
43 ms
layout.css
399 ms
businesstalen.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.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
businesstalen.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
businesstalen.nl 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
Tap targets are not sized appropriately
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Businesstalen.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 Businesstalen.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.
businesstalen.nl
Open Graph data is detected on the main page of Business Talen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: