2.9 sec in total
275 ms
2.4 sec
293 ms
Visit usuntwyk.nl now to see the best up-to-date Us Untwyk content and also check out these interesting facts you probably never knew about usuntwyk.nl
Jeugdzeilschool Us Untwyk is dé zeilschool in Friesland. Bij ons zeilkamp leer je goed zeilen. Kleinschalig in een boerderij aan het Sneekermeer. Meer info
Visit usuntwyk.nlWe analyzed Usuntwyk.nl page load time and found that the first response time was 275 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.
usuntwyk.nl performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value5.7 s
16/100
25%
Value4.5 s
72/100
10%
Value20 ms
100/100
30%
Value0.198
62/100
15%
Value4.6 s
81/100
10%
275 ms
378 ms
86 ms
171 ms
173 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Usuntwyk.nl, 28% (16 requests) were made to Zeilkamp.nl and 21% (12 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (626 ms) relates to the external source Google.com.
Page size can be reduced by 584.2 kB (46%)
1.3 MB
695.8 kB
In fact, the total size of Usuntwyk.nl main page is 1.3 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. 45% of websites need less resources to load. Javascripts take 806.2 kB which makes up the majority of the site volume.
Potential reduce by 5.7 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 5.7 kB or 68% of the original size.
Potential reduce by 18.1 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. Us Untwyk images are well optimized though.
Potential reduce by 546.9 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 546.9 kB or 68% of the original size.
Potential reduce by 13.5 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. Usuntwyk.nl needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 76% of the original size.
Number of requests can be reduced by 24 (48%)
50
26
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Us Untwyk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
usuntwyk.nl
275 ms
www.zeilkamp.nl
378 ms
normalize.css
86 ms
main.css
171 ms
responsive.css
173 ms
jquery-1.11.1.min.js
423 ms
jquery.sticky.js
174 ms
main.js
174 ms
css
25 ms
ga.js
9 ms
embed
518 ms
logo-zeilkampusuntwyk.png
86 ms
menu.png
86 ms
up.png
87 ms
home-bg-w960.jpg
423 ms
home-btn.png
87 ms
bulletpoint-42x70.png
170 ms
media-w800-w800.png
339 ms
esther-w290.png
423 ms
logo-zeilkampusuntwyk-white.png
173 ms
__utm.gif
18 ms
D_d4Nj6jwG2cmUCLYeqgKZ0EAVxt0G0biEntp43Qt6E.ttf
5 ms
js
52 ms
init_embed.js
42 ms
common.js
65 ms
map.js
86 ms
google4.png
42 ms
overlay.js
41 ms
util.js
84 ms
onion.js
83 ms
search_impl.js
82 ms
StaticMapService.GetMapImage
215 ms
stats.js
31 ms
ViewportInfoService.GetViewportInfo
67 ms
ViewportInfoService.GetViewportInfo
44 ms
transparent.png
40 ms
kh
59 ms
kh
78 ms
controls.js
36 ms
vt
334 ms
vt
414 ms
css
71 ms
entity11.png
32 ms
vt
471 ms
vt
478 ms
vt
480 ms
vt
491 ms
vt
446 ms
vt
529 ms
vt
587 ms
vt
626 ms
mapcnt6.png
29 ms
tmapctrl.png
23 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
44 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
42 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
42 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
40 ms
usuntwyk.nl 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.
usuntwyk.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
usuntwyk.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 Usuntwyk.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 Usuntwyk.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.
usuntwyk.nl
Open Graph description is not detected on the main page of Us Untwyk. 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: