Tools & Wizards About Us
m.cardvdstereos.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

m.cardvdstereos.com

GPS Navigator, Seat Car DVD, Opel Car DVD, Audi Car DVD, Honda Car DVD, Mazda Car DVD, Hyundai Car DVD, Toyota Camry Car DVD, Hyundai Elantra Car DVD ...

Page Load Speed

2.4 sec in total

First Response

397 ms

Resources Loaded

1.6 sec

Page Rendered

426 ms

m.cardvdstereos.com screenshot

About Website

Visit m.cardvdstereos.com now to see the best up-to-date M Car DVD Stereos content and also check out these interesting facts you probably never knew about m.cardvdstereos.com

Audiosources Shenzhen Co.,Ltd is a professional gps navigator, seat car DVD, opel car DVD, audi car DVD, honda car DVD, mazda car DVD, hyundai car DVD, toyota camry car DVD, hyundai elantra car DVD co...

Visit m.cardvdstereos.com

Key Findings

We analyzed M.cardvdstereos.com page load time and found that the first response time was 397 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

m.cardvdstereos.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

m.cardvdstereos.com

397 ms

font-awesome.min.css

73 ms

swiper.min.css

362 ms

style.css

410 ms

jquery.js

277 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 97% of them (32 requests) were addressed to the original M.cardvdstereos.com, 3% (1 request) were made to Css01.v15cdn.com. The less responsive or slowest element that took the longest time to load (671 ms) belongs to the original domain M.cardvdstereos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.1 kB (11%)

Content Size

450.7 kB

After Optimization

401.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.cardvdstereos.com main page is 450.7 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 246.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.4 kB

  • Original 23.2 kB
  • After minification 22.3 kB
  • After compression 4.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.4 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 8.7 kB

  • Original 246.7 kB
  • After minification 238.0 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. M Car DVD Stereos images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 13.5 kB

  • Original 81.9 kB
  • After minification 81.7 kB
  • After compression 68.4 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 13.5 kB or 16% of the original size.

CSS Optimization

-9%

Potential reduce by 8.6 kB

  • Original 98.9 kB
  • After minification 98.9 kB
  • After compression 90.4 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. M.cardvdstereos.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (24%)

Requests Now

29

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Car DVD Stereos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

m.cardvdstereos.com

m.cardvdstereos.com

397 ms

font-awesome.min.css

font-awesome.min.css

73 ms

swiper.min.css

swiper.min.css

362 ms

style.css

style.css

410 ms

jquery.js

jquery.js

277 ms

common.js

common.js

147 ms

swiper.min.js

swiper.min.js

292 ms

rotation.js

rotation.js

148 ms

index.js

index.js

147 ms

main.js

main.js

217 ms

count.js

count.js

221 ms

logo7221.png

logo7221.png

109 ms

serach.png

serach.png

210 ms

ba202001061808278408808.jpg

ba202001061808278408808.jpg

239 ms

p202001081534468166213.jpg

p202001081534468166213.jpg

223 ms

p202001081539522411097.jpg

p202001081539522411097.jpg

279 ms

aboutbg.jpg

aboutbg.jpg

211 ms

car-air-conditioner-control-panel-digital-a-c24294942110.png

car-air-conditioner-control-panel-digital-a-c24294942110.png

307 ms

air-conditioner-control-with-lcd-touch-panel58078479540.png

air-conditioner-control-with-lcd-touch-panel58078479540.png

352 ms

volkswagen-passat-b8-air-conditioner-climate02350922564.png

volkswagen-passat-b8-air-conditioner-climate02350922564.png

334 ms

car-air-conditioner-control-ac-panel-with27091264484.png

car-air-conditioner-control-ac-panel-with27091264484.png

379 ms

car-air-conditioner-control-screen-car34458827547.png

car-air-conditioner-control-screen-car34458827547.png

424 ms

lcd-climate-panel-control-screen-for02072796258.png

lcd-climate-panel-control-screen-for02072796258.png

421 ms

catelistbg-1.jpg

catelistbg-1.jpg

428 ms

footbg.jpg

footbg.jpg

579 ms

home.png

home.png

450 ms

nav-skype.png

nav-skype.png

659 ms

email.png

email.png

495 ms

bubble.png

bubble.png

589 ms

TT1180M.TTF

TT1180M.TTF

527 ms

arial.ttf

arial.ttf

629 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

671 ms

s

s

627 ms

Accessibility Review

m.cardvdstereos.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

Links do not have a discernible name

Best Practices

m.cardvdstereos.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

m.cardvdstereos.com SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

m.cardvdstereos.com

Open Graph description is not detected on the main page of M Car DVD Stereos. 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: