2.5 sec in total
380 ms
1.7 sec
380 ms
Welcome to mannenkoordavid.nl homepage info - get ready to check Mannenkoor David best content right away, or after learning these important things about mannenkoordavid.nl
Visit mannenkoordavid.nlWe analyzed Mannenkoordavid.nl page load time and found that the first response time was 380 ms and then it took 2.1 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.
mannenkoordavid.nl performance score
380 ms
92 ms
196 ms
180 ms
189 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Mannenkoordavid.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (863 ms) belongs to the original domain Mannenkoordavid.nl.
Page size can be reduced by 20.5 kB (4%)
489.5 kB
468.9 kB
In fact, the total size of Mannenkoordavid.nl main page is 489.5 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. 20% of websites need less resources to load. Images take 469.9 kB which makes up the majority of the site volume.
Potential reduce by 2.1 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. 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 2.1 kB or 81% of the original size.
Potential reduce by 6.2 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. Mannenkoor David images are well optimized though.
Potential reduce by 11.6 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 11.6 kB or 73% of the original size.
Potential reduce by 630 B
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. Mannenkoordavid.nl needs all CSS files to be minified and compressed as it can save up to 630 B or 67% of the original size.
Number of requests can be reduced by 11 (20%)
56
45
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mannenkoor David. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
mannenkoordavid.nl
380 ms
top_side.html
92 ms
top_middle.php
196 ms
side.html
180 ms
middle_top.html
189 ms
middle_left.html
186 ms
menu.php
196 ms
home.html
295 ms
middle_right.html
267 ms
bottom_side.html
267 ms
bottom_middle.php
284 ms
bg.gif
192 ms
bgmid.gif
107 ms
crawler.js
262 ms
menu.js
169 ms
site.css
184 ms
vlag.jpg
661 ms
speaker.jpg
194 ms
bgmid_right.gif
119 ms
footer-bg.gif
190 ms
footer.gif
183 ms
menu_top.gif
105 ms
menu_b1.gif
107 ms
menu_b1_over.gif
170 ms
menu_b2.gif
169 ms
menu_b2_over.gif
173 ms
menu_b3.gif
193 ms
menu_b3_over.gif
200 ms
menu_b4.gif
255 ms
menu_b4_over.gif
259 ms
menu_b5.gif
261 ms
menu_b5_over.gif
284 ms
menu_b6.gif
292 ms
menu_b6_over.gif
344 ms
menu_b7.gif
350 ms
menu_b7_over.gif
350 ms
menu_b8.gif
376 ms
menu_b8_over.gif
384 ms
menu_bottom.gif
432 ms
cd.jpg
608 ms
top.gif
367 ms
heading.gif
393 ms
facebook.png
404 ms
8.jpg
623 ms
11.jpg
548 ms
4.jpg
665 ms
1.jpg
684 ms
9.jpg
501 ms
12.jpg
594 ms
10.jpg
717 ms
7.jpg
730 ms
5.jpg
779 ms
2.jpg
799 ms
6.jpg
842 ms
3.jpg
863 ms
white.gif
797 ms
white1.gif
804 ms
mannenkoordavid.nl 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
<frame> or <iframe> elements do not have a title
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
mannenkoordavid.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
mannenkoordavid.nl SEO score
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mannenkoordavid.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Mannenkoordavid.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.
mannenkoordavid.nl
Open Graph description is not detected on the main page of Mannenkoor David. 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: