Tools & Wizards About Us
randbautocenter.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

randbautocenter.com

R&B Auto Center | Fontana Used Car Dealer | Used Cars for Sale

Page Load Speed

2.7 sec in total

First Response

54 ms

Resources Loaded

2.1 sec

Page Rendered

503 ms

randbautocenter.com screenshot

About Website

Click here to check amazing Randb Auto Center content for United States. Otherwise, check out these important facts you probably never knew about randbautocenter.com

Find used cars, trucks & SUVs for sale in Fontana at R&B Auto Center - our customers can count on quality used cars, great prices, and a knowledgeable sales staff.

Visit randbautocenter.com

Key Findings

We analyzed Randbautocenter.com page load time and found that the first response time was 54 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

randbautocenter.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

randbautocenter.com

54 ms

www.randbautocenter.com

584 ms

js

107 ms

fbevents.js

49 ms

gtm.js

167 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Randbautocenter.com, 67% (39 requests) were made to Images.dealersync.com and 14% (8 requests) were made to Dealer-cdn.dealersync.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Images.dealersync.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.5 kB (7%)

Content Size

3.2 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Randbautocenter.com main page is 3.2 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. 65% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 200.1 kB

  • Original 231.1 kB
  • After minification 200.6 kB
  • After compression 30.9 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. This page needs HTML code to be minified as it can gain 30.5 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 200.1 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 16.3 kB

  • Original 3.0 MB
  • After minification 2.9 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. Randb Auto Center images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 12 B

  • Original 319 B
  • After minification 319 B
  • After compression 307 B

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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 6 (12%)

Requests Now

49

After Optimization

43

  • AJAX
  • Images
  • JavaScript

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

Network Requests Diagram

randbautocenter.com

randbautocenter.com

54 ms

www.randbautocenter.com

www.randbautocenter.com

584 ms

js

js

107 ms

fbevents.js

fbevents.js

49 ms

gtm.js

gtm.js

167 ms

0192_Logo_2061.png

0192_Logo_2061.png

197 ms

20220610183329127_dealership-banner-jun22.jpg

20220610183329127_dealership-banner-jun22.jpg

581 ms

kbb-instant-cash-offer-banner-short.jpg

kbb-instant-cash-offer-banner-short.jpg

289 ms

OpenSans.woff

OpenSans.woff

83 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

135 ms

xfbml.customerchat.js

xfbml.customerchat.js

31 ms

124 ms

capital-one-pqts-tracking.min.js

capital-one-pqts-tracking.min.js

71 ms

accessibility-icon.svg

accessibility-icon.svg

65 ms

accessibility-spin-icon.svg

accessibility-spin-icon.svg

66 ms

accessibility-left-arrow.svg

accessibility-left-arrow.svg

68 ms

ie11

ie11

146 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

459 ms

OpenSans-Italic.woff

OpenSans-Italic.woff

35 ms

element.js

element.js

86 ms

0192_Logo_2061.png

0192_Logo_2061.png

48 ms

20210812200441903_ICO_CarouselAd_1920x600-1.jpg

20210812200441903_ICO_CarouselAd_1920x600-1.jpg

473 ms

20210812195747468_NewSocialBanner2-01.jpg

20210812195747468_NewSocialBanner2-01.jpg

488 ms

20210817174420608_CreditUnionBanner-01.jpg

20210817174420608_CreditUnionBanner-01.jpg

223 ms

20220106231536540_aftermarketbanner2-01.jpg

20220106231536540_aftermarketbanner2-01.jpg

306 ms

1-Coupe.png

1-Coupe.png

158 ms

2-Sedan.png

2-Sedan.png

488 ms

3-SUV.png

3-SUV.png

536 ms

4-Pickup.png

4-Pickup.png

414 ms

5-Diesel.png

5-Diesel.png

677 ms

6-Van.png

6-Van.png

518 ms

Chevrolet.png

Chevrolet.png

774 ms

Ford.png

Ford.png

597 ms

Jeep.png

Jeep.png

790 ms

Mercedes.png

Mercedes.png

627 ms

Toyota.png

Toyota.png

837 ms

wm_7ee98d9608134b6293e4ea68772fad5a_1184658.jpg

wm_7ee98d9608134b6293e4ea68772fad5a_1184658.jpg

694 ms

wm_f8941bed46a24908a572ff488612822c_1184660.jpg

wm_f8941bed46a24908a572ff488612822c_1184660.jpg

726 ms

wm_93a454cf6a974848a579ada5cf7f628e_1184492.jpg

wm_93a454cf6a974848a579ada5cf7f628e_1184492.jpg

725 ms

wm_2a010c80b31b4e5a82b27afa058468ec_1184491.jpg

wm_2a010c80b31b4e5a82b27afa058468ec_1184491.jpg

741 ms

wm_67bb877f914a42cba67b751c10082e22_1183326.jpg

wm_67bb877f914a42cba67b751c10082e22_1183326.jpg

1069 ms

wm_dd6ec78695864fe3af983ff708b9e901_1183325.jpg

wm_dd6ec78695864fe3af983ff708b9e901_1183325.jpg

773 ms

wm_2b936b73c27347838f86c0e08f6c698b_1181328.jpg

wm_2b936b73c27347838f86c0e08f6c698b_1181328.jpg

837 ms

wm_452759fe52554494a0a0b47fd86344fb_1181570.jpg

wm_452759fe52554494a0a0b47fd86344fb_1181570.jpg

902 ms

wm_cfe9a91f73824ecfba4977fa400917af_1184106.jpg

wm_cfe9a91f73824ecfba4977fa400917af_1184106.jpg

789 ms

wm_391d4a8bdbac4489909f224b3d57d77e_983283.jpg

wm_391d4a8bdbac4489909f224b3d57d77e_983283.jpg

804 ms

wm_cfe84a95b17a40b8bf2e63aefaf3da48_1024648.jpg

wm_cfe84a95b17a40b8bf2e63aefaf3da48_1024648.jpg

853 ms

wm_71a29fd3bc6448c99740c9705850ad96_1062493.jpg

wm_71a29fd3bc6448c99740c9705850ad96_1062493.jpg

820 ms

wm_5994bd403ef6447c9fe7ffa31df810b6_1063715.jpg

wm_5994bd403ef6447c9fe7ffa31df810b6_1063715.jpg

853 ms

wm_ff53f65fb3e44b56b64dc04a3ec754eb_1093165.jpg

wm_ff53f65fb3e44b56b64dc04a3ec754eb_1093165.jpg

854 ms

wm_812de55b64ac4730857c7af88ef99299_1107698.jpg

wm_812de55b64ac4730857c7af88ef99299_1107698.jpg

854 ms

wm_44e9e1a09e4049278956d01088c371d5_1111319.jpg

wm_44e9e1a09e4049278956d01088c371d5_1111319.jpg

870 ms

01.jpg

01.jpg

1005 ms

02.jpg

02.jpg

1167 ms

162 ms

307 ms

03.png

03.png

1123 ms

04.jpg

04.jpg

1200 ms

Accessibility Review

randbautocenter.com accessibility score

97

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.

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

randbautocenter.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

SEO Factors

randbautocenter.com SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Randbautocenter.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Randbautocenter.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

randbautocenter.com

Open Graph data is detected on the main page of Randb Auto Center. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: