Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

selekt.volvocars.pt

Usados Aprovados Volvo Selekt | Volvo Car Portugal S.A.

Page Load Speed

5.1 sec in total

First Response

1 sec

Resources Loaded

3.4 sec

Page Rendered

690 ms

selekt.volvocars.pt screenshot

About Website

Visit selekt.volvocars.pt now to see the best up-to-date Selekt Volvo Car S content for Portugal and also check out these interesting facts you probably never knew about selekt.volvocars.pt

Saiba mais sobre o programa Volvo Selekt, a forma mais inteligente e segura de comprar o seu Volvo usado em qualquer ponto do país.

Visit selekt.volvocars.pt

Key Findings

We analyzed Selekt.volvocars.pt page load time and found that the first response time was 1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

selekt.volvocars.pt performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value10,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.389

26/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

vehicles

1004 ms

vendor.css

11 ms

form-slider.css

188 ms

main.css

23 ms

modernizr.js

196 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 76% of them (45 requests) were addressed to the original Selekt.volvocars.pt, 8% (5 requests) were made to Google-analytics.com and 7% (4 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Selekt.volvocars.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 616.3 kB (20%)

Content Size

3.1 MB

After Optimization

2.5 MB

In fact, the total size of Selekt.volvocars.pt main page is 3.1 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. 55% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 42.8 kB

  • Original 51.0 kB
  • After minification 41.6 kB
  • After compression 8.3 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 9.4 kB, which is 19% 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 42.8 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 61.7 kB

  • Original 2.4 MB
  • After minification 2.4 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. Selekt Volvo Car S images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 346.2 kB

  • Original 475.4 kB
  • After minification 428.5 kB
  • After compression 129.2 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 346.2 kB or 73% of the original size.

CSS Optimization

-87%

Potential reduce by 165.5 kB

  • Original 189.2 kB
  • After minification 145.9 kB
  • After compression 23.7 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. Selekt.volvocars.pt needs all CSS files to be minified and compressed as it can save up to 165.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (37%)

Requests Now

49

After Optimization

31

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selekt Volvo Car 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

selekt.volvocars.pt accessibility score

66

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

selekt.volvocars.pt 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

selekt.volvocars.pt SEO score

73

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

Document doesn't have a valid hreflang

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Selekt.volvocars.pt can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Selekt.volvocars.pt 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 Selekt Volvo Car S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: