Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

carsycars.com

Compraventa de coches de segunda mano - OFERTAS | Cars&Cars

Page Load Speed

14.4 sec in total

First Response

475 ms

Resources Loaded

13.5 sec

Page Rendered

371 ms

carsycars.com screenshot

About Website

Welcome to carsycars.com homepage info - get ready to check Cars Y best content for Spain right away, or after learning these important things about carsycars.com

Compra y vende tu coche con garantía y facilidades. Mejores precios de coches de ocasión y ofertas en liquidación de vehículos. ¡Financiación y tasación fiable 100%!

Visit carsycars.com

Key Findings

We analyzed Carsycars.com page load time and found that the first response time was 475 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

carsycars.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

carsycars.com

475 ms

www.carsycars.com

7676 ms

bootstrap.min.css

267 ms

comun.css

187 ms

colorbox.css

190 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 88% of them (70 requests) were addressed to the original Carsycars.com, 3% (2 requests) were made to Cdn.punsset.com and 3% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (7.7 sec) belongs to the original domain Carsycars.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.9 kB (38%)

Content Size

1.2 MB

After Optimization

773.4 kB

In fact, the total size of Carsycars.com main page is 1.2 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. 35% of websites need less resources to load. Images take 752.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.6 kB

  • Original 74.1 kB
  • After minification 55.6 kB
  • After compression 12.4 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. This page needs HTML code to be minified as it can gain 18.5 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 61.6 kB or 83% of the original size.

Image Optimization

-17%

Potential reduce by 125.0 kB

  • Original 752.8 kB
  • After minification 627.9 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. Obviously, Cars Y needs image optimization as it can save up to 125.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 161.9 kB

  • Original 269.0 kB
  • After minification 257.3 kB
  • After compression 107.2 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 161.9 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 119.5 kB

  • Original 145.4 kB
  • After minification 137.8 kB
  • After compression 26.0 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. Carsycars.com needs all CSS files to be minified and compressed as it can save up to 119.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (63%)

Requests Now

49

After Optimization

18

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cars Y. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

carsycars.com accessibility score

96

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.

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

<object> elements do not have alternate text

Best Practices

carsycars.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

carsycars.com SEO score

93

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

Document doesn't have a valid hreflang

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

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carsycars.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Carsycars.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 description is not detected on the main page of Cars Y. 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: