Tools & Wizards About Us
americancarcentrale.com screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

americancarcentrale.com

L’exportateur de voitures américaines le plus fiable des USA !

Page Load Speed

4.5 sec in total

First Response

237 ms

Resources Loaded

2.2 sec

Page Rendered

2 sec

americancarcentrale.com screenshot

About Website

Click here to check amazing Americancarcentra Le content. Otherwise, check out these important facts you probably never knew about americancarcentrale.com

Que vous cherchiez une américain voiture ou une Voiture d’occasion, notre site facilite vos démarches pour l’acquisition de la belle américaine dont vous rêviez

Visit americancarcentrale.com

Key Findings

We analyzed Americancarcentrale.com page load time and found that the first response time was 237 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

americancarcentrale.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

americancarcentrale.com

237 ms

www.americancarcentrale.com

1446 ms

css

36 ms

css

40 ms

reset.css

119 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 87% of them (75 requests) were addressed to the original Americancarcentrale.com, 7% (6 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Americancarcentrale.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.2 kB (12%)

Content Size

734.8 kB

After Optimization

646.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Americancarcentrale.com main page is 734.8 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. 60% of websites need less resources to load. Images take 472.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 46.2 kB

  • Original 56.2 kB
  • After minification 49.5 kB
  • After compression 10.0 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 6.6 kB, which is 12% 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 46.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 7.8 kB

  • Original 472.4 kB
  • After minification 464.7 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. Americancarcentra Le images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 30.0 kB

  • Original 182.6 kB
  • After minification 172.5 kB
  • After compression 152.6 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 30.0 kB or 16% of the original size.

CSS Optimization

-18%

Potential reduce by 4.3 kB

  • Original 23.6 kB
  • After minification 23.6 kB
  • After compression 19.4 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. Americancarcentrale.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (38%)

Requests Now

79

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Americancarcentra Le. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

americancarcentrale.com

americancarcentrale.com

237 ms

www.americancarcentrale.com

www.americancarcentrale.com

1446 ms

css

css

36 ms

css

css

40 ms

reset.css

reset.css

119 ms

styles.css

styles.css

147 ms

colorbox.css

colorbox.css

139 ms

jquery.min.js

jquery.min.js

290 ms

nivo.slider.js

nivo.slider.js

145 ms

flexslider.css

flexslider.css

188 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

289 ms

style-detail.css

style-detail.css

353 ms

jquery.jscrollpane.css

jquery.jscrollpane.css

358 ms

jquery.jscrollpane.min.js

jquery.jscrollpane.min.js

366 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

367 ms

jquery.colorbox.js

jquery.colorbox.js

368 ms

jquery-ui.css

jquery-ui.css

26 ms

jquery-ui.min.js

jquery-ui.min.js

27 ms

jslider.css

jslider.css

367 ms

jslider.plastic.css

jslider.plastic.css

366 ms

jshashtable-2.1_src.js

jshashtable-2.1_src.js

491 ms

jquery.numberformatter-1.2.3.js

jquery.numberformatter-1.2.3.js

488 ms

tmpl.js

tmpl.js

503 ms

jquery.dependClass-0.1.js

jquery.dependClass-0.1.js

501 ms

draggable-0.1.js

draggable-0.1.js

512 ms

jquery.slider.js

jquery.slider.js

510 ms

ga.js

ga.js

31 ms

logo.png

logo.png

368 ms

img1.jpg

img1.jpg

372 ms

img2.jpg

img2.jpg

371 ms

img3.jpg

img3.jpg

383 ms

car_cat1.png

car_cat1.png

367 ms

car_cat2.png

car_cat2.png

368 ms

car_cat3.png

car_cat3.png

369 ms

car_cat4.png

car_cat4.png

497 ms

car_cat5.png

car_cat5.png

496 ms

car_cat6.png

car_cat6.png

496 ms

car_cat7.png

car_cat7.png

497 ms

loading.gif

loading.gif

498 ms

search-button.jpg

search-button.jpg

503 ms

advanced_search.jpg

advanced_search.jpg

489 ms

__utm.gif

__utm.gif

213 ms

headernew-bg.gif

headernew-bg.gif

339 ms

tab_lt.png

tab_lt.png

337 ms

tab_rt.png

tab_rt.png

332 ms

contactez.png

contactez.png

352 ms

contactez_bg.png

contactez_bg.png

351 ms

plus_de.png

plus_de.png

351 ms

li_border.png

li_border.png

365 ms

nav-divier.jpg

nav-divier.jpg

356 ms

collect

collect

171 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

302 ms

roboto-black-webfont.woff

roboto-black-webfont.woff

302 ms

kelson_sans_regular-webfont.woff

kelson_sans_regular-webfont.woff

281 ms

helvetica-condensed_2-webfont.svg

helvetica-condensed_2-webfont.svg

356 ms

jslider.plastic.png

jslider.plastic.png

73 ms

arrow-scroller.jpg

arrow-scroller.jpg

106 ms

jquery.multiselect.js

jquery.multiselect.js

141 ms

jquery.multiselect.css

jquery.multiselect.css

136 ms

right-bullet.png

right-bullet.png

134 ms

ford-mustang.jpg

ford-mustang.jpg

133 ms

usa-france.jpg

usa-france.jpg

117 ms

checkbox.jpg

checkbox.jpg

133 ms

autocheck.jpg

autocheck.jpg

134 ms

remind-bg.jpg

remind-bg.jpg

158 ms

remind-sumbit.jpg

remind-sumbit.jpg

158 ms

transport-box.jpg

transport-box.jpg

156 ms

economize.jpg

economize.jpg

156 ms

news-box-bg.jpg

news-box-bg.jpg

156 ms

news-submit.jpg

news-submit.jpg

406 ms

brand.jpg

brand.jpg

431 ms

slide-bg.jpg

slide-bg.jpg

426 ms

back.png

back.png

428 ms

next.png

next.png

429 ms

facebook.png

facebook.png

427 ms

youtube.png

youtube.png

428 ms

helvetica-condensed-black_2-webfont.svg

helvetica-condensed-black_2-webfont.svg

299 ms

helvetica-condensed-bold_2-webfont.svg

helvetica-condensed-bold_2-webfont.svg

283 ms

ui-bg_glass_100_f6f6f6_1x400.png

ui-bg_glass_100_f6f6f6_1x400.png

78 ms

main_footer_bg.png

main_footer_bg.png

110 ms

footer_border.png

footer_border.png

93 ms

ui-icons_ef8c08_256x240.png

ui-icons_ef8c08_256x240.png

79 ms

ui-bg_highlight-soft_100_eeeeee_1x100.png

ui-bg_highlight-soft_100_eeeeee_1x100.png

80 ms

ui-bg_gloss-wave_35_f6a828_500x100.png

ui-bg_gloss-wave_35_f6a828_500x100.png

89 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

69 ms

arrows.png

arrows.png

68 ms

Accessibility Review

americancarcentrale.com accessibility score

78

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

Best Practices

americancarcentrale.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

americancarcentrale.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Americancarcentrale.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Americancarcentrale.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

americancarcentrale.com

Open Graph description is not detected on the main page of Americancarcentra Le. 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: