4.6 sec in total
1.2 sec
3.3 sec
172 ms
Click here to check amazing Derby Driving School content. Otherwise, check out these important facts you probably never knew about derby-driving-school.co.uk
Driving lessons Derby. Derby Driving School is an experienced family run driving academy based in Derbyshire.
Visit derby-driving-school.co.ukWe analyzed Derby-driving-school.co.uk page load time and found that the first response time was 1.2 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
derby-driving-school.co.uk performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value7.7 s
3/100
25%
Value9.6 s
11/100
10%
Value470 ms
61/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
1166 ms
19 ms
105 ms
191 ms
227 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Derby-driving-school.co.uk, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Derby-driving-school.co.uk.
Page size can be reduced by 48.7 kB (16%)
311.9 kB
263.3 kB
In fact, the total size of Derby-driving-school.co.uk main page is 311.9 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. 20% of websites need less resources to load. Images take 156.4 kB which makes up the majority of the site volume.
Potential reduce by 33.2 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 33.2 kB or 76% of the original size.
Potential reduce by 2.6 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. Derby Driving School images are well optimized though.
Potential reduce by 7.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.0 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. Derby-driving-school.co.uk needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 24% of the original size.
Number of requests can be reduced by 12 (40%)
30
18
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derby Driving School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
www.derby-driving-school.co.uk
1166 ms
analytics.js
19 ms
style.min.css
105 ms
style.css
191 ms
style.css
227 ms
modernizr-2.6.2.min.js
230 ms
jquery.min.js
308 ms
jquery-migrate.min.js
249 ms
main.js
250 ms
bootstrap-transition.js
268 ms
bootstrap-carousel.js
304 ms
bootstrap-collapse.js
307 ms
bootstrap-tab.js
328 ms
collect
14 ms
js
58 ms
bg_main.gif
89 ms
bg_logo.gif
88 ms
small-logo.jpg
162 ms
graffiti.png
239 ms
home-img.jpg
160 ms
logo-facebook.png
88 ms
footer_links.gif
87 ms
footer_logo2.gif
167 ms
all.js
28 ms
menu_bg.gif
162 ms
bg_title_extras.gif
165 ms
right_bg.jpg
236 ms
bg_footer.gif
234 ms
ga.js
36 ms
all.js
7 ms
__utm.gif
12 ms
derby-driving-school.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
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.
derby-driving-school.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
derby-driving-school.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Derby-driving-school.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 Derby-driving-school.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.
derby-driving-school.co.uk
Open Graph data is detected on the main page of Derby Driving School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: