4.4 sec in total
421 ms
3.6 sec
363 ms
Welcome to vs-beveiliging.nl homepage info - get ready to check Vs Beveiliging best content right away, or after learning these important things about vs-beveiliging.nl
Professioneel beveiligingssystemen voor bedrijven, organisaties en particulieren. Beveiligingsinstallateur in Noord Nederland | VEB erkend | 18+ Jaar ervaring
Visit vs-beveiliging.nlWe analyzed Vs-beveiliging.nl page load time and found that the first response time was 421 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.
vs-beveiliging.nl performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value15.8 s
0/100
25%
Value17.8 s
0/100
10%
Value3,930 ms
1/100
30%
Value0.85
4/100
15%
Value25.7 s
0/100
10%
421 ms
517 ms
380 ms
347 ms
24 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Vs-beveiliging.nl, 6% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (846 ms) belongs to the original domain Vs-beveiliging.nl.
Page size can be reduced by 3.0 MB (75%)
4.0 MB
1.0 MB
In fact, the total size of Vs-beveiliging.nl main page is 4.0 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. 55% of websites need less resources to load. CSS take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 83.8 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. 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 83.8 kB or 75% of the original size.
Potential reduce by 4.9 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. Vs Beveiliging images are well optimized though.
Potential reduce by 852.9 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 852.9 kB or 72% of the original size.
Potential reduce by 2.0 MB
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. Vs-beveiliging.nl needs all CSS files to be minified and compressed as it can save up to 2.0 MB or 88% of the original size.
Number of requests can be reduced by 10 (22%)
45
35
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vs Beveiliging. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.vs-beveiliging.nl
421 ms
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517 ms
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380 ms
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347 ms
css
24 ms
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432 ms
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401 ms
css
37 ms
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434 ms
wp-emoji-release.min.js
115 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
26 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
27 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
26 ms
analytics.js
17 ms
fbds.js
16 ms
voorpagina_mini-nieuw_mini.jpg
765 ms
transparent.png
536 ms
BORG-Logo1.jpg
536 ms
vslandelijk.png
535 ms
collect
25 ms
499 ms
fontello.woff
534 ms
fontawesome-webfont.woff
482 ms
vsbeveiliging10jaar.jpg
561 ms
landelijknetwerk.jpg
561 ms
eigentechnischedienst.jpg
561 ms
5jaargarantie.jpg
560 ms
bedrijfsbeveiliging.jpg
621 ms
camerabewaking1.jpg
639 ms
kantoor_mini.jpg
633 ms
retail_mini.jpg
724 ms
pand_mini.jpg
635 ms
garage_mini.jpg
717 ms
huis_mini-1.jpg
730 ms
kantoor_mini-1.jpg
732 ms
horeca_mini.jpg
723 ms
collect
514 ms
jquery.mousewheel.min.js
437 ms
revolution.extension.slideanims.min.js
515 ms
revolution.extension.layeranimation.min.js
521 ms
revolution.extension.navigation.min.js
527 ms
logovsbeveiliging.png
376 ms
ccvborglogo-60x60.jpg
380 ms
Alarmsysteem-met-Meldkamer-60x60.jpg
381 ms
inbraakbeveiliging4-60x60.jpg
471 ms
nvr-60x60.jpg
473 ms
Wifi_cameras-geenlogo-site_mini-60x60.jpg
474 ms
toezichtbedrijven-60x60.jpg
469 ms
ccv-vrki-60x60.png
470 ms
logoklein.png
467 ms
Defaults.woff
846 ms
ga-audiences
45 ms
loader.gif
148 ms
3 ms
vs-beveiliging.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
vs-beveiliging.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
Missing source maps for large first-party JavaScript
vs-beveiliging.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
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vs-beveiliging.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Vs-beveiliging.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.
vs-beveiliging.nl
Open Graph data is detected on the main page of Vs Beveiliging. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: