3.1 sec in total
209 ms
2.6 sec
325 ms
Welcome to replacementengines.co.uk homepage info - get ready to check Replacement Engines best content for United Kingdom right away, or after learning these important things about replacementengines.co.uk
Find replacement engines for all cars, vans, 4X4 and Trucks, fitting or UK wide delivery offered, reconditioned and used engines in stock, cheapest online rates, get free engine quotes.
Visit replacementengines.co.ukWe analyzed Replacementengines.co.uk page load time and found that the first response time was 209 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
replacementengines.co.uk performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value3.6 s
60/100
25%
Value10.6 s
7/100
10%
Value5,380 ms
0/100
30%
Value0
100/100
15%
Value16.7 s
5/100
10%
209 ms
439 ms
618 ms
787 ms
10 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 95% of them (73 requests) were addressed to the original Replacementengines.co.uk, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Replacementengines.co.uk.
Page size can be reduced by 688.1 kB (63%)
1.1 MB
395.8 kB
In fact, the total size of Replacementengines.co.uk main page is 1.1 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. 20% of websites need less resources to load. CSS take 445.9 kB which makes up the majority of the site volume.
Potential reduce by 46.1 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 6.5 kB, which is 11% 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 46.1 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. Replacement Engines images are well optimized though.
Potential reduce by 239.1 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 239.1 kB or 65% of the original size.
Potential reduce by 402.9 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. Replacementengines.co.uk needs all CSS files to be minified and compressed as it can save up to 402.9 kB or 90% of the original size.
Number of requests can be reduced by 28 (39%)
72
44
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Replacement Engines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
replacementengines.co.uk
209 ms
www.replacementengines.co.uk
439 ms
jquery-1.9.0.min.js
618 ms
jquery.tools.min.js
787 ms
analytics.js
10 ms
switcher_v3.1_v8.js
417 ms
ajax.js
225 ms
logo.png
237 ms
gb.png
288 ms
go-btn-re.jpg
440 ms
collect
11 ms
collect
64 ms
start-here.js
274 ms
used-engine.png
302 ms
arrow-v1.png
423 ms
shadow-v1.png
415 ms
recon-engine-v1.png
546 ms
alfaromeo.png
474 ms
audi.png
517 ms
bmw.png
540 ms
citroen.png
596 ms
daihatsu.png
637 ms
fiat.png
645 ms
ford.png
658 ms
honda.png
656 ms
hyundai.png
713 ms
infiniti.png
751 ms
isuzu.png
757 ms
iveco.png
761 ms
jaguar.png
770 ms
kia.png
818 ms
landrover.png
824 ms
lexus.png
882 ms
mazda.png
887 ms
mercedes.png
884 ms
mini.png
904 ms
mitsubishi.png
940 ms
nissan.png
946 ms
peugeot.png
978 ms
rangerover.png
988 ms
ga-audiences
33 ms
carousel.js
901 ms
jquery.fancybox.js
891 ms
tab.js
900 ms
jquery.cycle.js
863 ms
browser-detect.js
813 ms
renault.png
888 ms
rover.png
841 ms
all.css
1125 ms
responsive.css
1102 ms
saab.png
799 ms
seat.png
741 ms
skoda.png
863 ms
subaru.png
847 ms
suzuki.png
829 ms
toyota.png
835 ms
vauxhall.png
880 ms
volvo.png
875 ms
vw.png
866 ms
EC_badges.png
856 ms
replace-2.jpg
936 ms
replace-1.jpg
894 ms
replacement-logo.png
919 ms
star_4.png
873 ms
star_5.png
869 ms
fb.png
886 ms
tw.png
920 ms
yt.png
905 ms
gplus.png
907 ms
bg-body.jpg
197 ms
content-t.png
205 ms
content-m.png
217 ms
bg-re.jpg
480 ms
bg-vrm.png
309 ms
bg-tab-list.png
369 ms
year-plus.jpg
369 ms
content-b.png
374 ms
replacementengines.co.uk accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
replacementengines.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
replacementengines.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
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 Replacementengines.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 Replacementengines.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.
replacementengines.co.uk
Open Graph description is not detected on the main page of Replacement Engines. 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: