Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

olsonautos.com

Used Cars Stoughton WI | Used Cars & Trucks WI | Olson Auto Exchange, LLC

Page Load Speed

1.1 sec in total

First Response

159 ms

Resources Loaded

722 ms

Page Rendered

228 ms

About Website

Welcome to olsonautos.com homepage info - get ready to check Olson Auto S best content right away, or after learning these important things about olsonautos.com

Used Cars Stoughton WI At Olson Auto Exchange, LLC, our customers can count on quality used cars, great prices, and a knowledgeable sales staff.

Visit olsonautos.com

Key Findings

We analyzed Olsonautos.com page load time and found that the first response time was 159 ms and then it took 950 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

olsonautos.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

79/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

olsonautos.com

159 ms

20503.min.css

125 ms

js

66 ms

20503.min.js

306 ms

analytics.js

26 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 46% of them (6 requests) were addressed to the original Olsonautos.com, 23% (3 requests) were made to Imagescdn.dealercarsearch.com and 15% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (306 ms) belongs to the original domain Olsonautos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.7 kB (39%)

Content Size

634.8 kB

After Optimization

387.2 kB

In fact, the total size of Olsonautos.com main page is 634.8 kB. 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. Javascripts take 344.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 38.4 kB

  • Original 43.9 kB
  • After minification 33.0 kB
  • After compression 5.5 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 10.9 kB, which is 25% 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 38.4 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 4.3 kB

  • Original 94.6 kB
  • After minification 90.4 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. Olson Auto S images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 144.5 kB

  • Original 344.0 kB
  • After minification 344.0 kB
  • After compression 199.6 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 144.5 kB or 42% of the original size.

CSS Optimization

-40%

Potential reduce by 60.5 kB

  • Original 152.2 kB
  • After minification 152.2 kB
  • After compression 91.7 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. Olsonautos.com needs all CSS files to be minified and compressed as it can save up to 60.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olson Auto S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

olsonautos.com accessibility score

98

Accessibility Issues

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

olsonautos.com best practices score

75

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

Page has valid source maps

SEO Factors

olsonautos.com SEO score

100

Search Engine Optimization Advices

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 Olsonautos.com 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 Olsonautos.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

Open Graph data is detected on the main page of Olson Auto S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: