4.7 sec in total
975 ms
2.8 sec
954 ms
Click here to check amazing Redichem content for Netherlands. Otherwise, check out these important facts you probably never knew about redichem.nl
CVV Redichem, Heelsum. Opgericht in 1959.
Visit redichem.nlWe analyzed Redichem.nl page load time and found that the first response time was 975 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
redichem.nl performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value10.8 s
0/100
25%
Value6.6 s
38/100
10%
Value150 ms
94/100
30%
Value0.005
100/100
15%
Value7.7 s
45/100
10%
975 ms
432 ms
282 ms
280 ms
195 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 46% of them (42 requests) were addressed to the original Redichem.nl, 21% (19 requests) were made to Static.xx.fbcdn.net and 18% (16 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Redichem.nl.
Page size can be reduced by 773.2 kB (24%)
3.2 MB
2.4 MB
In fact, the total size of Redichem.nl main page is 3.2 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 58.8 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 58.8 kB or 82% of the original size.
Potential reduce by 99.7 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. Redichem images are well optimized though.
Potential reduce by 216.5 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 216.5 kB or 76% of the original size.
Potential reduce by 398.2 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. Redichem.nl needs all CSS files to be minified and compressed as it can save up to 398.2 kB or 85% of the original size.
Number of requests can be reduced by 39 (44%)
88
49
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redichem. 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 from 20 to 1 for CSS and as a result speed up the page load time.
redichem.nl
975 ms
bootstrap.min.css
432 ms
bootstrap-responsive.css
282 ms
font-awesome.css
280 ms
favsocial.css
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font-awesome.css
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favglyph.css
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css
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jquery.instashow.css
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jquery.min.js
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jquery-noconflict.js
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jquery-migrate.min.js
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caption.js
379 ms
bootstrap.min.js
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html5fallback.js
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handlebars.runtime.min.js
285 ms
jquery.instashow.js
647 ms
font-awesome.css
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k2style.css
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joomla.css
606 ms
template.css
535 ms
style4.css
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css
32 ms
css
39 ms
backtop.js
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font-awesome.css
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AKVW.jpg
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grasstrook.png
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redichem.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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
redichem.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
redichem.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
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 Redichem.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 Redichem.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.
redichem.nl
Open Graph description is not detected on the main page of Redichem. 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: