1.4 sec in total
133 ms
1 sec
247 ms
Click here to check amazing Silverleaf Cars content. Otherwise, check out these important facts you probably never knew about silverleafcars.co.uk
Find out more about Silverleaf Sports & Prestige Cars in Sheffield, South Yorkshire and see what our customers say about us. Discover what sets us apart, as well as the full range of services we o...
Visit silverleafcars.co.ukWe analyzed Silverleafcars.co.uk page load time and found that the first response time was 133 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
silverleafcars.co.uk performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value11.2 s
0/100
25%
Value8.6 s
17/100
10%
Value2,190 ms
6/100
30%
Value0.363
30/100
15%
Value14.0 s
10/100
10%
133 ms
269 ms
225 ms
322 ms
17 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 19% of them (3 requests) were addressed to the original Silverleafcars.co.uk, 38% (6 requests) were made to Images.netdirector.co.uk and 31% (5 requests) were made to D2638j3z8ek976.cloudfront.net. The less responsive or slowest element that took the longest time to load (399 ms) relates to the external source Images.netdirector.co.uk.
Page size can be reduced by 99.5 kB (15%)
676.0 kB
576.5 kB
In fact, the total size of Silverleafcars.co.uk main page is 676.0 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. Only 10% of websites need less resources to load. Images take 416.2 kB which makes up the majority of the site volume.
Potential reduce by 99.3 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 99.3 kB or 76% of the original size.
Potential reduce by 0 B
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. Silverleaf Cars images are well optimized though.
Potential reduce by 172 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.
Potential reduce by 15 B
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. Silverleafcars.co.uk has all CSS files already compressed.
We found no issues to fix!
13
13
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silverleaf Cars. According to our analytics all requests are already optimized.
silverleafcars.co.uk
133 ms
www.silverleafcars.co.uk
269 ms
adverts-player.min.css
225 ms
vc.min.js
322 ms
jquery.js
17 ms
frontend.js
21 ms
preload.webp
19 ms
dsc_0024.jpg
117 ms
print-header.jpg
360 ms
logo.png
6 ms
dsc_0092.jpg
302 ms
dsc_0019_01.jpg
399 ms
grey_16_9.gif
124 ms
grey_1_1.gif
119 ms
grey_9_3.gif
119 ms
vc-loader.min.js
16 ms
silverleafcars.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.
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>).
silverleafcars.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
silverleafcars.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Silverleafcars.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Silverleafcars.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.
silverleafcars.co.uk
Open Graph description is not detected on the main page of Silverleaf Cars. 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: