5.3 sec in total
427 ms
4.6 sec
283 ms
Visit justvitamins.co.uk now to see the best up-to-date Just Vitamins content for United Kingdom and also check out these interesting facts you probably never knew about justvitamins.co.uk
Shop a wide range of high-quality vitamins, minerals, herbs, and nutritional supplements. Get free delivery on orders over £50 at Just Vitamins.
Visit justvitamins.co.ukWe analyzed Justvitamins.co.uk page load time and found that the first response time was 427 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
justvitamins.co.uk performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value3.6 s
62/100
25%
Value5.4 s
56/100
10%
Value730 ms
41/100
30%
Value0.139
79/100
15%
Value7.9 s
43/100
10%
427 ms
378 ms
637 ms
57 ms
211 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 45% of them (34 requests) were addressed to the original Justvitamins.co.uk, 15% (11 requests) were made to Images.justvitamins.co.uk and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source S3.amazonaws.com.
Page size can be reduced by 183.0 kB (24%)
771.7 kB
588.7 kB
In fact, the total size of Justvitamins.co.uk main page is 771.7 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. 40% of websites need less resources to load. Images take 473.9 kB which makes up the majority of the site volume.
Potential reduce by 34.5 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 34.5 kB or 72% of the original size.
Potential reduce by 11.5 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. Just Vitamins images are well optimized though.
Potential reduce by 121.5 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 121.5 kB or 53% of the original size.
Potential reduce by 15.6 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. Justvitamins.co.uk needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 74% of the original size.
Number of requests can be reduced by 28 (47%)
59
31
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just Vitamins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
justvitamins.co.uk
427 ms
justvitamins.co.uk
378 ms
www.justvitamins.co.uk
637 ms
webfont.js
57 ms
StylesResponsive
211 ms
jquery.min.js
83 ms
jquery-ui.min.js
113 ms
JS
584 ms
conversion.js
80 ms
freshwidget.js
2821 ms
js.axd
273 ms
polyfiller.js
351 ms
css
63 ms
LKf8nhXsWg5ybwEGXk8UBQ.woff
75 ms
0XxGQsSc1g4rdRdjJKZrNBsxEYwM7FgeyaSgU71cLG0.woff
95 ms
PIPMHY90P7jtyjpXuZ2cLD8E0i7KZn-EPnyo3HZu7kw.woff
121 ms
lILlYDvubYemzYzN7GbLkHhCUOGz7vYGh680lGh-uXM.woff
114 ms
UyYrYy3ltEffJV9QueSi4RdbPw3QSf9R-kE0EsQUn2A.woff
122 ms
Q_pTky3Sc3ubRibGToTAYiylde52zikAzebNtJS89aM.woff
124 ms
dc.js
97 ms
fbds.js
62 ms
fbevents.js
68 ms
jv_logo.svg
656 ms
close.svg
93 ms
mag_glass.svg
93 ms
d8d95c89-e7f7-432c-a3ec-7179e8d15a9f.jpg
905 ms
ae624e7c-c9ac-4025-8514-a0033ff52b51.jpg
349 ms
52331794-295c-47d5-82da-43592a2ce6e9.jpg
265 ms
Hyaluronic-acid-a-supplement-to-keep-wrinkles-away.jpg
691 ms
Magnesium-Deficiency-Risk-and-Symptoms.jpg
421 ms
Calcium-Deficiency-Risk-and-Symptoms.jpg
427 ms
Vitamin-E-Deficiency-Risk-and-Symptoms.jpg
352 ms
footer_logo_2013.png
440 ms
basket.svg
665 ms
nutrition_articles.svg
666 ms
3C4E9E20-5169-4A72-A016-A24622BA00FE-1.jpg
758 ms
EABC3990-D319-483D-9B91-9B08725A2DFF-1.jpg
761 ms
31595697-9CF9-4EF8-97DE-49CBD84688D5-1.jpg
759 ms
9BCF4361-DE08-492E-8925-728C8801AA50-1.jpg
819 ms
7A1F0402-B610-46DA-9BB8-BBF789637AFF-1.jpg
828 ms
EEC00E8D-EC37-4CF2-BE11-40272E369765-1.jpg
831 ms
C7ECB0C5-3823-4F45-BFCD-C879A45669EC-1.jpg
842 ms
EB891065-ECAA-4045-9A42-59822D46E91F-1.jpg
840 ms
js
141 ms
menu_white.svg
424 ms
message_info.jpg
494 ms
message_warning.jpg
501 ms
ratings_star_off.svg
508 ms
ratings_star.svg
515 ms
44 ms
106 ms
120 ms
54 ms
__utm.gif
16 ms
ga-audiences
19 ms
gtmp_compiled_wPC6t3gu0Jc.js
67 ms
jv_logo.svg
84 ms
basket.svg
92 ms
nutrition_articles.svg
87 ms
html2canvas.js
23 ms
freshwidget.css
48 ms
cd-top-arrow.svg
86 ms
_shopping-basket.aspx
96 ms
shim.css
91 ms
3.js
100 ms
form-shim-extend.js
86 ms
skin.css
103 ms
shim.css
100 ms
css
21 ms
freshwidget.css
19 ms
skin.css
133 ms
jquery-lightbox-theme.png
118 ms
widget_close.png
20 ms
22 ms
loading.html
28 ms
justvitamins.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.
justvitamins.co.uk 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
justvitamins.co.uk SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Justvitamins.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 Justvitamins.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.
justvitamins.co.uk
Open Graph data is detected on the main page of Just Vitamins. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: