4.2 sec in total
266 ms
3.3 sec
688 ms
Welcome to slagkracht.nl homepage info - get ready to check Slagkracht best content for Netherlands right away, or after learning these important things about slagkracht.nl
Visit slagkracht.nlWe analyzed Slagkracht.nl page load time and found that the first response time was 266 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
slagkracht.nl performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.6 s
8/100
25%
Value6.0 s
47/100
10%
Value500 ms
58/100
30%
Value0.557
13/100
15%
Value10.4 s
24/100
10%
266 ms
541 ms
69 ms
80 ms
183 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 50% of them (59 requests) were addressed to the original Slagkracht.nl, 40% (47 requests) were made to Maps.googleapis.com and 5% (6 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Slagkracht.nl.
Page size can be reduced by 1.1 MB (26%)
4.2 MB
3.1 MB
In fact, the total size of Slagkracht.nl main page is 4.2 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. 70% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 80.2 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 12.2 kB, which is 13% 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 80.2 kB or 87% of the original size.
Potential reduce by 46.0 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. Slagkracht images are well optimized though.
Potential reduce by 558.1 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 558.1 kB or 67% of the original size.
Potential reduce by 379.5 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. Slagkracht.nl needs all CSS files to be minified and compressed as it can save up to 379.5 kB or 90% of the original size.
Number of requests can be reduced by 37 (32%)
114
77
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slagkracht. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
slagkracht.nl
266 ms
slagkracht.nl
541 ms
css
69 ms
css
80 ms
bootstrap.min.css
183 ms
font-awesome.min.css
263 ms
animate.min.css
267 ms
hover.css
280 ms
style.css
275 ms
rotate_phone.svg
336 ms
rotate_tablet.svg
339 ms
slagkracht.png
343 ms
header.jpg
952 ms
achtergrond_wit.jpg
527 ms
alphamen_back2.jpg
832 ms
alphamen_logo2.png
651 ms
genhotel_back2.jpg
769 ms
genhotel_genomics.png
939 ms
gcl_back.jpg
785 ms
gcl_logo.png
930 ms
verkeerswijzer_back2.jpg
1163 ms
jquery-1.11.2.min.js
882 ms
bootstrap.min.js
919 ms
respimage.min.js
969 ms
jpreloader.min.js
1017 ms
smoothscroll.min.js
1018 ms
jquery.inview.min.js
1019 ms
jquery.stellar.min.js
1030 ms
jquery.carouFredSel-6.2.1-packed.js
1060 ms
jquery.transit.min.js
1098 ms
jquery.touchSwipe.min.js
1109 ms
jquery.nicescroll.min.js
1113 ms
jquery.scroll_to.js
1130 ms
jquery.ba-throttle-debounce.min.js
1147 ms
jquery.cookie.js
1186 ms
doubletaptogo.min.js
1207 ms
scripts.js
1217 ms
jquery.nav.min.js
1208 ms
js
51 ms
maplace-0.1.3.min.js
1268 ms
procross_back.jpg
1460 ms
procross_logo.png
1341 ms
veiligbereikbaardrenthe_back.jpg
1271 ms
vbdrenthe_logo.png
1267 ms
sponsor-1.png
1237 ms
sponsor-3.png
1196 ms
sponsor-2.png
1191 ms
fontawesome-webfont.woff
1193 ms
sponsor-5.png
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sponsor-6.png
1103 ms
sponsor-7.png
977 ms
sponsor-8.png
860 ms
sponsor-4.png
841 ms
sponsor-9.png
796 ms
sponsor-10.png
798 ms
footer.jpg
953 ms
slagkracht2.png
790 ms
slagkracht_bg.png
784 ms
pulldown_white.png
769 ms
footer_back.png
738 ms
analytics.js
253 ms
common.js
179 ms
map.js
194 ms
util.js
194 ms
marker.js
193 ms
portfolio_pagination.png
330 ms
collect
91 ms
onion.js
30 ms
openhand_8_8.cur
63 ms
marker.png
168 ms
controls.js
26 ms
transparent.png
82 ms
stats.js
69 ms
css
21 ms
ViewportInfoService.GetViewportInfo
73 ms
google4.png
18 ms
mapcnt6.png
12 ms
sv5.png
16 ms
tmapctrl4.png
14 ms
vt
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204 ms
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196 ms
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263 ms
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199 ms
AuthenticationService.Authenticate
24 ms
slagkracht.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.
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
Links do not have a discernible name
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.
slagkracht.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
slagkracht.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slagkracht.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 Slagkracht.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.
slagkracht.nl
Open Graph description is not detected on the main page of Slagkracht. 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: