Access m.autonation.com. New Cars, Used Cars For Sale, Car Dealers and Pricing

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.666

8/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

m.autonation.com

7 ms

www.autonation.com

328 ms

home_header_footer.bundle.css

55 ms

api_dynamic.js

46 ms

api_static.js

51 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original M.autonation.com, 58% (64 requests) were made to Autonation.com and 15% (16 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (617 ms) relates to the external source Autonation.com.

Content Size

3.6 MB

After Optimization

2.3 MB

In fact, the total size of M.autonation.com main page is 3.6 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. Only a small number of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 1.2 MB

Original 1.3 MB
After minification 1.3 MB
After compression 145.4 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 1.2 MB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 1.5 MB
After minification 1.5 MB

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. M Auto Nation images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 55.8 kB

Original 785.8 kB
After minification 785.8 kB
After compression 730.1 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. This website has mostly compressed JavaScripts.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Auto Nation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a valid value for its [lang] attribute.

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

@L
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise M.autonation.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that M.autonation.com 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

m.autonation.com

Open Graph description is not detected on the main page of M Auto Nation. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

New Cars, Used Cars For Sale, Car Dealers and Pricing | AutoNation

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

m.autonation.com

www.autonation.com

home_header_footer.bundle.css

api_dynamic.js

api_static.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

m.autonation.com

www.autonation.com

home_header_footer.bundle.css

api_dynamic.js

api_static.js

utag.js

header_footer.min.css

bootstrap.css

home.min.css

home-new.bundle.css

glidecoremin.css

swiper-bundle-min.css

homepagestyle.css

dt.frontend.foundation.autonation.css

header-script.js

auth0-spa-js.production.js

auth0login.js

otSDKStub.js

adrum-prod.txt

styles.eda10551d27b1ee9.css

runtime.2d4d12a342bdcf34.js

polyfills.4615f91c95d5cf94.js

main.6a0ce8f2749b0cba.js

ADApter.asp

home-vendor-latest-bundle.min.js

home-header-bundle.min.js

home.min.js

slick.min.js

swiper-bundle-min.js

runtime.188b9d9229321e0b.js

polyfills.7041a2b2e513c528.js

main.a5ae0524dee8aae2.js

heap_config.js

ea28a808-d061-454c-9be3-cc6b45615a9a.json

ADA.png

autonation-logo-white.png

autonation-logo-black.svg

default-hover-heart-icon

default-heart_icon

gray-close-icon

autonation-logo-white

default-hamburger-icon

default-account-icon-new

default-close-icon