1.8 sec in total
20 ms
1.5 sec
199 ms
Click here to check amazing Sli Systems content for United Kingdom. Otherwise, check out these important facts you probably never knew about sli-systems.co.uk
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Visit sli-systems.co.ukWe analyzed Sli-systems.co.uk page load time and found that the first response time was 20 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
sli-systems.co.uk performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.2 s
73/100
25%
Value2.8 s
96/100
10%
Value100 ms
98/100
30%
Value0.272
45/100
15%
Value3.1 s
95/100
10%
20 ms
432 ms
12 ms
12 ms
17 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 12% of them (11 requests) were addressed to the original Sli-systems.co.uk, 40% (38 requests) were made to Sli-systems.com and 4% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (940 ms) belongs to the original domain Sli-systems.co.uk.
Page size can be reduced by 1.1 MB (71%)
1.6 MB
447.6 kB
In fact, the total size of Sli-systems.co.uk main page is 1.6 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. Javascripts take 703.6 kB which makes up the majority of the site volume.
Potential reduce by 45.6 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 6.9 kB, which is 12% 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 45.6 kB or 77% of the original size.
Potential reduce by 489.7 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. Obviously, Sli Systems needs image optimization as it can save up to 489.7 kB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 506.7 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 506.7 kB or 72% of the original size.
Potential reduce by 78.9 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. Sli-systems.co.uk needs all CSS files to be minified and compressed as it can save up to 78.9 kB or 77% of the original size.
Number of requests can be reduced by 45 (50%)
90
45
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sli Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
sli-systems.co.uk
20 ms
www.sli-systems.co.uk
432 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
12 ms
css_pGFYneiCVFRk0YrqyAsjQA1XpqjpJ5y34wka2Dphc1o.css
12 ms
css_g7lkhpCPMaoJ2YsOtriKh0XHfmNj0dZIk16w3NE4xKE.css
17 ms
css_VEIGsNWHZ3xBkHb5SB8gXEYwQOCw5W3z8iPhRwVbYgY.css
12 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
70 ms
js_PBbUotY9MU5PuFuStWwLkZ6PQWU8h7wOWtwM4DD-XQc.js
16 ms
lightbox.js
98 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
16 ms
js_rjYH_eRa7L_D29070OpSiLnDi0OfNB0FR3rwIO0kzSs.js
15 ms
jquery.min.js
30 ms
jquery.anythingslider.js
93 ms
sli-rac.config.js
143 ms
js_2uwUNFYz4V2xf_H9QcACqOsTokesEielNkXEXbRcLIk.js
12 ms
conversion.js
21 ms
analytics.js
54 ms
ip.json
54 ms
flag-us.png
25 ms
flag-uk.png
16 ms
flag-au.png
17 ms
flag-br.png
67 ms
flag-jp.png
283 ms
client-row-first-UK.png
66 ms
pixel.png
931 ms
logo-magento.jpg
940 ms
logo.png
63 ms
header-search-bg-v2.png
63 ms
header-search-btn-v2.png
66 ms
tag.js
241 ms
sli-rac.3.12.css
63 ms
sli-rac.custom.css
65 ms
sli-rac.stub.3.12.js
64 ms
collect
219 ms
header-shadow.png
207 ms
slider-overlay3.png
208 ms
Homepage-Banner-rebrand.png
214 ms
link-arrow.png
209 ms
bkgrnd-client-top.png
209 ms
blockset-b-bg-2.png
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podcast.png
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webinar.png
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news.png
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blog.png
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soc-twitter-blub-bg.png
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widgets.js
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munchkin.js
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getAllAppDefault.esi
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soc-connect-with-us.png
71 ms
soc-icon-linkedin-co.png
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soc-icon-linkedin-group.png
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soc-icon-fb.png
70 ms
soc-icon-twitter.png
71 ms
soc-icon-youtube.png
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soc-icon-rss.png
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soc-icon-ecomm.png
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soc-icon-google.png
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soc-icon-flickr.png
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arrows-777777.png
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munchkin.js
34 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
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472 ms
visitWebPage
168 ms
css_4K308gf3_hDxuX4gdmcqom5HUgiTLSJb036H2QiclG4.css
5 ms
getSegment.php
10 ms
checkOAuth.esi
4 ms
t.dhj
7 ms
t.dhj
36 ms
storage.min.html
115 ms
24380808
81 ms
zones
89 ms
cm
18 ms
s-3271.xgi
25 ms
53 ms
hbpix
108 ms
syndication
104 ms
359144579850723328
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pixel
31 ms
24380808
24 ms
22 ms
2981
28 ms
24380808
16 ms
UISuite.js
26 ms
overlay.js
32 ms
7
13 ms
52154.gif
7 ms
sli-live-chat-off.jpg
5 ms
24380808
24 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
30 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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FMQvhbQH_normal.png
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jot
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sli-systems.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.
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
<frame> or <iframe> elements do not have a title
sli-systems.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
sli-systems.co.uk 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sli-systems.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 Sli-systems.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.
sli-systems.co.uk
Open Graph description is not detected on the main page of Sli Systems. 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: