Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

Page Load Speed

2.7 sec in total

First Response

1 sec

Resources Loaded

1.4 sec

Page Rendered

327 ms

preowned.lexus.ca screenshot

About Website

Welcome to preowned.lexus.ca homepage info - get ready to check Preowned Lexus best content for Canada right away, or after learning these important things about preowned.lexus.ca

Preowned Lexus Canada - Search for certified used vehicles

Visit preowned.lexus.ca

Key Findings

We analyzed Preowned.lexus.ca page load time and found that the first response time was 1 sec 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 30% of websites can load faster.

Performance Metrics

preowned.lexus.ca performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

preowned.lexus.ca

1003 ms

base.css

16 ms

content_viewer.css

47 ms

feature_accordion.css

44 ms

site.css

48 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 97% of them (65 requests) were addressed to the original Preowned.lexus.ca, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Preowned.lexus.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 682.8 kB (47%)

Content Size

1.4 MB

After Optimization

761.1 kB

In fact, the total size of Preowned.lexus.ca 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. 70% of websites need less resources to load. Images take 674.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 41.2 kB

  • Original 48.0 kB
  • After minification 33.9 kB
  • After compression 6.7 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. This page needs HTML code to be minified as it can gain 14.0 kB, which is 29% 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 41.2 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 44.0 kB

  • Original 674.7 kB
  • After minification 630.7 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. Preowned Lexus images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 201.4 kB

  • Original 278.3 kB
  • After minification 264.2 kB
  • After compression 76.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 201.4 kB or 72% of the original size.

CSS Optimization

-89%

Potential reduce by 396.3 kB

  • Original 443.0 kB
  • After minification 427.3 kB
  • After compression 46.7 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. Preowned.lexus.ca needs all CSS files to be minified and compressed as it can save up to 396.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (52%)

Requests Now

63

After Optimization

30

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preowned Lexus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

preowned.lexus.ca accessibility score

81

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

preowned.lexus.ca best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

preowned.lexus.ca SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preowned.lexus.ca 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 Preowned.lexus.ca 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Preowned Lexus. 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: