Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

jimbutlerchevrolet.com

Jim Butler Is the Chevy Dealer For New and Used Cars & Trucks near St. Louis

Page Load Speed

4.4 sec in total

First Response

162 ms

Resources Loaded

3.5 sec

Page Rendered

761 ms

About Website

Welcome to jimbutlerchevrolet.com homepage info - get ready to check Jim Butler Chevrolet best content for United States right away, or after learning these important things about jimbutlerchevrolet.com

At Jim Butler Chevrolet, we know how to do things right for our customers. We're have the best selection at the lowest prices, and we have your best interests in mind.

Visit jimbutlerchevrolet.com

Key Findings

We analyzed Jimbutlerchevrolet.com page load time and found that the first response time was 162 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jimbutlerchevrolet.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value15,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value63.8 s

0/100

10%

Network Requests Diagram

jimbutlerchevrolet.com

162 ms

www.jimbutlerchevrolet.com

559 ms

bundle.css

47 ms

bundle.js

41 ms

9e6b44107f4510058ea400146efa6b30.js

32 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 4% of them (7 requests) were addressed to the original Jimbutlerchevrolet.com, 27% (45 requests) were made to Assets.cobaltnitra.com and 24% (40 requests) were made to Images.cobaltgroup.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Images.cobaltgroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (58%)

Content Size

2.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jimbutlerchevrolet.com main page is 2.6 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. 70% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 276.8 kB

  • Original 321.9 kB
  • After minification 281.2 kB
  • After compression 45.0 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 40.7 kB, which is 13% 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 276.8 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 61.2 kB

  • Original 738.4 kB
  • After minification 677.2 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. Jim Butler Chevrolet images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 859.3 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 321.6 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 859.3 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 322.2 kB

  • Original 388.3 kB
  • After minification 387.7 kB
  • After compression 66.2 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. Jimbutlerchevrolet.com needs all CSS files to be minified and compressed as it can save up to 322.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (50%)

Requests Now

140

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jim Butler Chevrolet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

jimbutlerchevrolet.com accessibility score

84

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jimbutlerchevrolet.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

jimbutlerchevrolet.com SEO score

71

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jimbutlerchevrolet.com 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 Jimbutlerchevrolet.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Jim Butler Chevrolet. 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: