3 sec in total
901 ms
1.5 sec
568 ms
Visit cazoo.co.uk now to see the best up-to-date Cazoo content for United Kingdom and also check out these interesting facts you probably never knew about cazoo.co.uk
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Visit cazoo.co.ukWe analyzed Cazoo.co.uk page load time and found that the first response time was 901 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
cazoo.co.uk performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value4.4 s
39/100
25%
Value3.5 s
88/100
10%
Value2,350 ms
5/100
30%
Value0
100/100
15%
Value10.3 s
24/100
10%
901 ms
133 ms
361 ms
172 ms
131 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 86% of them (25 requests) were addressed to the original Cazoo.co.uk, 7% (2 requests) were made to Googletagmanager.com and 7% (2 requests) were made to Cazoo-res.cloudinary.com. The less responsive or slowest element that took the longest time to load (901 ms) belongs to the original domain Cazoo.co.uk.
Page size can be reduced by 207.1 kB (15%)
1.4 MB
1.1 MB
In fact, the total size of Cazoo.co.uk main page is 1.4 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. 60% of websites need less resources to load. Images take 777.8 kB which makes up the majority of the site volume.
Potential reduce by 206.7 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 206.7 kB or 81% 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. Cazoo images are well optimized though.
Potential reduce by 378 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.
Number of requests can be reduced by 21 (88%)
24
3
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cazoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
www.cazoo.co.uk
901 ms
baselayer-co-uk-prod-0.1.8.min.js
133 ms
polyfills-d5bc92e1b43c5c7d4b18.js
361 ms
webpack-f2cb50f5ae74167a6530.js
172 ms
framework.ba37c133e9122565e388.js
131 ms
commons.6042c4945b147fcdc2e5.js
179 ms
1b1fbefb6a57dc1fa688d1fcea343bc157d9cf8d.0e7477266984a24085be.js
398 ms
fd52bf8f4d94b6e85b092ca3cb8780ccdee5ddb5.ebbfab2f609214ce4c15.js
173 ms
main-f610fe343d92c73f1e42.js
491 ms
4b31d4736b7f44724f7c404cc69e29cc69e2435d.42745950b34897366dbc.js
387 ms
8841f0453394f3463fc21fe5d57d7a6a25d42471.9f3177c0188aae9524ba.js
199 ms
f1439420b101cf51d8734bb38120bd56f4d72332.cbddc1023109f0e344d3.js
227 ms
b1542cc239bf56c8a14913c0a930efe682b5cf86.ebe95d4062d7e7375d1e.js
239 ms
_app-39fd6c46e63fd5b23eb5.js
292 ms
0e88f6471107a0100b772799bf2275194489b322.b22cbc46ca303c1ad56f.js
290 ms
5d49ead11fa51b07746e6f7e3756ba88aa989056.fc232d674ae714534ad5.js
383 ms
c628dac5ea128647edd91542ccc5fb8d3c36f4c6.6f8d5212c8c1a6bc528a.js
384 ms
general-content-page-4ac1b590735702dd5357.js
384 ms
_buildManifest.js
385 ms
_ssgManifest.js
385 ms
chat-widget.fbb4726fdba4e704e600.js
452 ms
gtm.js
66 ms
promo_1_bg_-_blue_otrqey
146 ms
cazoo_finance_banner_image_2_u1j7lz_compressed_qt12g6.jpg
33 ms
archia-regular-webfont.woff
235 ms
archia-medium-webfont.woff
368 ms
archia-semibold-webfont.woff
237 ms
archia-bold-webfont.woff
237 ms
destination
55 ms
cazoo.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
[aria-*] attributes do not have valid values
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
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>).
cazoo.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cazoo.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 Cazoo.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 Cazoo.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.
cazoo.co.uk
Open Graph data is detected on the main page of Cazoo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: