2.5 sec in total
353 ms
1.8 sec
277 ms
Welcome to topvitamins.nl homepage info - get ready to check Topvitamins best content for Netherlands right away, or after learning these important things about topvitamins.nl
Topvitamins.nl verkoopt hoge kwaliteit natuurlijke supplementen van de beste internationale top merken. Snelle levering en scherpe prijzen.
Visit topvitamins.nlWe analyzed Topvitamins.nl page load time and found that the first response time was 353 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
topvitamins.nl performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.9 s
14/100
25%
Value5.0 s
64/100
10%
Value1,590 ms
12/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
353 ms
642 ms
94 ms
211 ms
133 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 7% of them (5 requests) were addressed to the original Topvitamins.nl, 78% (59 requests) were made to Cdn.topvitamins.nl and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (642 ms) belongs to the original domain Topvitamins.nl.
Page size can be reduced by 144.8 kB (32%)
451.7 kB
306.8 kB
In fact, the total size of Topvitamins.nl main page is 451.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 256.5 kB which makes up the majority of the site volume.
Potential reduce by 125.5 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 125.5 kB or 84% of the original size.
Potential reduce by 18.4 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. Topvitamins images are well optimized though.
Potential reduce by 882 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 39 (54%)
72
33
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topvitamins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
topvitamins.nl
353 ms
www.topvitamins.nl
642 ms
home
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211 ms
d20d1e661f0ee207.css
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e2e73f11d2b4a3e3.js
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grid.js
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topvitaminsnl-gdpr-cookie.js
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analytics.js
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pattern3.jpg
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topvitamins.gif
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topvitamins.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
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
topvitamins.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
topvitamins.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Topvitamins.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 Topvitamins.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.
topvitamins.nl
Open Graph data is detected on the main page of Topvitamins. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: