6.6 sec in total
290 ms
5 sec
1.3 sec
Visit alarmsysteemexpert.nl now to see the best up-to-date Alarmsysteemexpert content for Netherlands and also check out these interesting facts you probably never knew about alarmsysteemexpert.nl
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Visit alarmsysteemexpert.nlWe analyzed Alarmsysteemexpert.nl page load time and found that the first response time was 290 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
alarmsysteemexpert.nl performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value8.8 s
1/100
25%
Value6.2 s
43/100
10%
Value1,250 ms
19/100
30%
Value0.102
89/100
15%
Value18.0 s
3/100
10%
290 ms
167 ms
74 ms
4 ms
831 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 6% of them (5 requests) were addressed to the original Alarmsysteemexpert.nl, 51% (45 requests) were made to Cdn.webshopapp.com and 5% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Cdn.webshopapp.com.
Page size can be reduced by 1.2 MB (17%)
6.7 MB
5.6 MB
In fact, the total size of Alarmsysteemexpert.nl main page is 6.7 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 6.5 MB which makes up the majority of the site volume.
Potential reduce by 171.8 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 62.6 kB, which is 33% 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 171.8 kB or 89% of the original size.
Potential reduce by 954.6 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. Obviously, Alarmsysteemexpert needs image optimization as it can save up to 954.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.3 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 32.3 kB or 43% of the original size.
Number of requests can be reduced by 35 (46%)
76
41
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alarmsysteemexpert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.
290 ms
dmws-plus.js
167 ms
main.css
74 ms
email-decode.min.js
4 ms
dependencies.js
831 ms
main.js
557 ms
js
70 ms
widget.js
115 ms
__embed.min.js
70 ms
efc.js
456 ms
css
30 ms
gtm.js
211 ms
sooqr.js
726 ms
img-flag-nl.png
421 ms
img-flag-de.png
686 ms
img-flag-en.png
688 ms
img-flag-fr.png
421 ms
img-flag-es.png
881 ms
img-flag-it.png
683 ms
img-flag-pt.png
942 ms
img-logo.png
684 ms
img-logo-mobile.png
939 ms
headline-first-image.png
1515 ms
headline-first-brand.png
1244 ms
headline-second-image.png
1179 ms
headline-third-image.png
1463 ms
image.jpg
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image.jpg
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2811 ms
img-home-showroom.png
2661 ms
video-placeholder.jpg
2400 ms
video-logo.png
3182 ms
app-google-play.png
2829 ms
app-ios-store.png
2820 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
224 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
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conversion_async.js
176 ms
bat.js
107 ms
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102 ms
material-design-iconic-font.woff
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app-phones.png
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image.jpg
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pageview.js
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fbevents.js
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804675a90eec69d0afc5b1668663026f804675a90eec69-0af.js
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embed.js
524 ms
tr3.onlinesucces.nl
522 ms
multisafepaycheckout.js
887 ms
apploader.js
593 ms
18088.js
780 ms
lightspeed_tracker.js
580 ms
popups.js
580 ms
mollie.js
1190 ms
main.js
294 ms
invisible.js
259 ms
image.jpg
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image.jpg
3061 ms
image.jpg
3263 ms
footer-contact.png
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footer-contact-team.png
2971 ms
suggest.v4.js
402 ms
analytics.js
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1183840988427329
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75266c76dc7a6fc8
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collect
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in.php
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collect
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widget
290 ms
alarmsysteemexpert.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
alarmsysteemexpert.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
alarmsysteemexpert.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alarmsysteemexpert.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Alarmsysteemexpert.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.
alarmsysteemexpert.nl
Open Graph data is detected on the main page of Alarmsysteemexpert. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: