2.8 sec in total
518 ms
1.6 sec
745 ms
Welcome to nutricentral.co.uk homepage info - get ready to check Nutricentral best content for United Kingdom right away, or after learning these important things about nutricentral.co.uk
Nutricentral UK Shop Digestive, Stress, Joints Supplements, Vitamins, Probiotics Remedy, Bones, Ubiquinol
Visit nutricentral.co.ukWe analyzed Nutricentral.co.uk page load time and found that the first response time was 518 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
nutricentral.co.uk performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value7.4 s
4/100
25%
Value4.4 s
74/100
10%
Value610 ms
49/100
30%
Value0.258
48/100
15%
Value7.5 s
48/100
10%
518 ms
59 ms
30 ms
32 ms
105 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Nutricentral.co.uk, 50% (53 requests) were made to Cdn6.bigcommerce.com and 38% (40 requests) were made to Cdn5.bigcommerce.com. The less responsive or slowest element that took the longest time to load (518 ms) belongs to the original domain Nutricentral.co.uk.
Page size can be reduced by 651.4 kB (47%)
1.4 MB
749.0 kB
In fact, the total size of Nutricentral.co.uk main page is 1.4 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. 65% of websites need less resources to load. Images take 587.2 kB which makes up the majority of the site volume.
Potential reduce by 113.8 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 113.8 kB or 86% of the original size.
Potential reduce by 10.5 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. Nutricentral images are well optimized though.
Potential reduce by 335.3 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 335.3 kB or 75% of the original size.
Potential reduce by 191.9 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. Nutricentral.co.uk needs all CSS files to be minified and compressed as it can save up to 191.9 kB or 83% of the original size.
Number of requests can be reduced by 48 (47%)
102
54
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nutricentral. 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 from 16 to 1 for CSS and as a result speed up the page load time.
nutricentral.co.uk
518 ms
css
59 ms
uniform.default.css
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styles.css
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styles.css
105 ms
iselector.css
37 ms
flexslider.css
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slide-show.css
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styles-slide-show.css
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social.css
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white.css
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custom.css
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product.attributes.css
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ui.all.css
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product.quickview.css
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media.css
54 ms
js
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jquery.min.js
232 ms
menudrop.js
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common.js
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iselector.js
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jquery.flexslider.js
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viewport.js
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jquery.autobox.js
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jquery.uniform.min.js
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init.js
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imagesLoaded.js
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jquery.cycle2.min.js
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site.js
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jquery-ui.min.js
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product.functions.js
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quickview.js
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quickview.initialise.js
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quicksearch.js
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visitor.js
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in.php
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wishlist.png
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cart.png
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nutricentral.co.uk 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
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.
nutricentral.co.uk 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
Browser errors were logged to the console
Page has valid source maps
nutricentral.co.uk 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nutricentral.co.uk 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 Nutricentral.co.uk 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.
nutricentral.co.uk
Open Graph description is not detected on the main page of Nutricentral. 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: