4.8 sec in total
266 ms
4.2 sec
374 ms
Welcome to verlichtingspecialist.nl homepage info - get ready to check Verlichting Specialist best content for Netherlands right away, or after learning these important things about verlichtingspecialist.nl
Verlichting bestelt u snel en betrouwbaar online bij de grootste online specialist in verlichting van Nederland. Verlichtingspecialist heeft ook 3000 m2 showrooms waar u terecht kunt voor al uw lampen...
Visit verlichtingspecialist.nlWe analyzed Verlichtingspecialist.nl page load time and found that the first response time was 266 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Verlichtingspecialist.nl rating and web reputation
verlichtingspecialist.nl performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value8.4 s
2/100
25%
Value7.4 s
28/100
10%
Value300 ms
79/100
30%
Value1
2/100
15%
Value14.6 s
8/100
10%
266 ms
1410 ms
657 ms
981 ms
6 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 72% of them (43 requests) were addressed to the original Verlichtingspecialist.nl, 15% (9 requests) were made to Widget.trustpilot.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Verlichtingspecialist.nl.
Page size can be reduced by 1.9 MB (50%)
3.8 MB
1.9 MB
In fact, the total size of Verlichtingspecialist.nl main page is 3.8 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 57.6 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 11.5 kB, which is 16% 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 57.6 kB or 82% of the original size.
Potential reduce by 302.1 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. Obviously, Verlichting Specialist needs image optimization as it can save up to 302.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 MB
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 1.1 MB or 79% of the original size.
Potential reduce by 446.6 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. Verlichtingspecialist.nl needs all CSS files to be minified and compressed as it can save up to 446.6 kB or 88% of the original size.
Number of requests can be reduced by 8 (16%)
51
43
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verlichting Specialist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
verlichtingspecialist.nl
266 ms
www.verlichtingspecialist.nl
1410 ms
4168d0867f9efa6aa4ccb8f402271b63.css
657 ms
a1b97c1c387af9e0e3cfce7c0bf3ece7.js
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tp.widget.sync.bootstrap.min.js
6 ms
css
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analytics.js
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tp.widget.bootstrap.min.js
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logo-vls.png
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uspwinkel.jpg
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uspdealer.jpg
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upsship.jpg
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eigen-lamp.jpg
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loader.gif
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ajax-loader_1.gif
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fontawesome-webfont.woff
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montserrat-regular-webfont.woff
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back-top.png
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opensans-bold.woff
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ga-audiences
40 ms
6236c81723f77c42c795ba35f08889a7.css
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main.js
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verlichtingspecialist.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
verlichtingspecialist.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
Page has valid source maps
verlichtingspecialist.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Verlichtingspecialist.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 Verlichtingspecialist.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.
verlichtingspecialist.nl
Open Graph description is not detected on the main page of Verlichting Specialist. 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: