Access justcars.com. Just Cars .com

Report Summary

About Website

Click here to check amazing Just Cars content. Otherwise, check out these important facts you probably never knew about justcars.com

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

justcars.com

148 ms

home.asp

229 ms

g.css

124 ms

menus.css

126 ms

jquery-1.7.1.min.js

333 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 71% of them (37 requests) were addressed to the original Justcars.com, 29% (15 requests) were made to Img-src2.akamaized.net. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain Justcars.com.

Content Size

726.8 kB

After Optimization

690.3 kB

In fact, the total size of Justcars.com main page is 726.8 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. 35% of websites need less resources to load. Images take 654.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 20.8 kB

Original 25.6 kB
After minification 22.2 kB
After compression 4.7 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 3.4 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 20.8 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

Original 654.2 kB
After minification 648.8 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. Just Cars images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 9.1 kB

Original 43.5 kB
After minification 43.5 kB
After compression 34.4 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 9.1 kB or 21% of the original size.

CSS Optimization

-35%

Potential reduce by 1.3 kB

Original 3.6 kB
After minification 3.6 kB
After compression 2.4 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. Justcars.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 35% of the original size.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just Cars. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

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

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

N/A

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

justcars.com

Open Graph description is not detected on the main page of Just Cars. 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

Just Cars .com

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)