3.1 sec in total
376 ms
2.5 sec
218 ms
Click here to check amazing Vakwereld content for Netherlands. Otherwise, check out these important facts you probably never knew about vakwereld.tv
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Visit vakwereld.tvWe analyzed Vakwereld.tv page load time and found that the first response time was 376 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
vakwereld.tv performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value1.6 s
100/100
10%
Value0 ms
100/100
30%
Value0.032
100/100
15%
Value1.6 s
100/100
10%
376 ms
615 ms
129 ms
182 ms
172 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 96% of them (54 requests) were addressed to the original Vakwereld.tv, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (615 ms) belongs to the original domain Vakwereld.tv.
Page size can be reduced by 138.5 kB (72%)
192.3 kB
53.9 kB
In fact, the total size of Vakwereld.tv main page is 192.3 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. Javascripts take 103.2 kB which makes up the majority of the site volume.
Potential reduce by 52.9 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 11.8 kB, which is 20% 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 52.9 kB or 89% of the original size.
Potential reduce by 114 B
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. Vakwereld images are well optimized though.
Potential reduce by 64.3 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 64.3 kB or 62% of the original size.
Potential reduce by 21.2 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. Vakwereld.tv needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 85% of the original size.
Number of requests can be reduced by 45 (83%)
54
9
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vakwereld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
vakwereld.tv
376 ms
615 ms
content.css
129 ms
left_column.css
182 ms
right_column.css
172 ms
bottom.css
190 ms
fonts.css
270 ms
links.css
217 ms
forms.css
337 ms
title.css
262 ms
newbuttons.css
355 ms
main.js
315 ms
AC_RunActiveContent.js
429 ms
swfobject.js
451 ms
gen_validatorv2.js
492 ms
rounded-corners.js
502 ms
c_smartmenus.js
523 ms
wz_tooltip.js
391 ms
h_arrow.gif
122 ms
h_arrow_over.gif
125 ms
v_arrow.gif
130 ms
v_arrow_over.gif
125 ms
body_backg.gif
133 ms
under_submenu_transp_backg.gif
140 ms
arrow_orange_trans.gif
210 ms
left_block_menu_backg.gif
215 ms
arrow_left_orange.gif
209 ms
repeating_backg_line.gif
220 ms
content_backg.gif
200 ms
logo_left_backg.gif
209 ms
Vakwereld250.jpg
282 ms
foto.gif
443 ms
sub_menu_backg.gif
289 ms
search_loop_trans.gif
282 ms
left_column_left_backg.gif
292 ms
left_column_bottom_backg.gif
291 ms
left_column_content_top_backg.gif
375 ms
left_column_content_bottom_right_backg.gif
365 ms
left_column_content_middle.gif
378 ms
left_column_content_top_right_backg.gif
373 ms
title_left_backg.gif
371 ms
title_middle_backg.gif
436 ms
title_right_backg.gif
445 ms
title_left_backg_bottom.gif
420 ms
title_middle_backg_bottom.gif
427 ms
button_bg_over.jpg
429 ms
button_bg.jpg
481 ms
title_right_backg_bottom.gif
487 ms
right_column_content_top_left_backg.gif
494 ms
right_column_content_bottom_left_backg.gif
508 ms
right_column_content_top_backg.gif
516 ms
right_column_bottom_backg.gif
518 ms
back_bottom_left.gif
563 ms
back_bottom_right.gif
570 ms
ga.js
5 ms
__utm.gif
11 ms
vakwereld.tv 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.
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
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.
vakwereld.tv best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
vakwereld.tv SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
NL
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vakwereld.tv can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Vakwereld.tv main page’s claimed encoding is windows-1252. 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.
vakwereld.tv
Open Graph description is not detected on the main page of Vakwereld. 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: