Tools & Wizards About Us
earnhardtgmcbuick.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

earnhardtgmcbuick.com

Mesa Buick Dealer in MESA AZ | Gilbert Chandler Phoenix Buick Dealership Arizona

Page Load Speed

1.6 sec in total

First Response

57 ms

Resources Loaded

833 ms

Page Rendered

736 ms

earnhardtgmcbuick.com screenshot

About Website

Welcome to earnhardtgmcbuick.com homepage info - get ready to check Earnhardtgmc Buick best content for United States right away, or after learning these important things about earnhardtgmcbuick.com

Earnhardt Buick GMC of Mesa AZ serving Gilbert, Chandler, Phoenix, is one of the finest Mesa Buick dealers.

Visit earnhardtgmcbuick.com

Key Findings

We analyzed Earnhardtgmcbuick.com page load time and found that the first response time was 57 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

earnhardtgmcbuick.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value29.7 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value10,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.681

8/100

15%

TTI (Time to Interactive)

Value41.4 s

0/100

10%

Network Requests Diagram

www.earnhardtbuickgmc.com

57 ms

blocker.js

65 ms

dotagging.js

29 ms

dealerOnTrack.min.js

9 ms

ContentFilter.js

31 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Earnhardtgmcbuick.com, 5% (6 requests) were made to Googletagmanager.com and 4% (4 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (461 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (27%)

Content Size

6.6 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Earnhardtgmcbuick.com main page is 6.6 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. Only a small number of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 525.8 kB

  • Original 614.8 kB
  • After minification 613.4 kB
  • After compression 89.0 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. 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 525.8 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 8.3 kB

  • Original 4.3 MB
  • After minification 4.3 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. Earnhardtgmc Buick images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 402.5 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 1.2 MB or 75% of the original size.

CSS Optimization

-36%

Potential reduce by 702 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.2 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. Earnhardtgmcbuick.com needs all CSS files to be minified and compressed as it can save up to 702 B or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (41%)

Requests Now

107

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earnhardtgmc Buick. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.earnhardtbuickgmc.com

www.earnhardtbuickgmc.com

57 ms

blocker.js

blocker.js

65 ms

dotagging.js

dotagging.js

29 ms

dealerOnTrack.min.js

dealerOnTrack.min.js

9 ms

ContentFilter.js

ContentFilter.js

31 ms

gmGlobalEvents.min.js

gmGlobalEvents.min.js

14 ms

slick.css

slick.css

20 ms

slick-theme.css

slick-theme.css

18 ms

slick.min.js

slick.min.js

24 ms

iframeInitializer.min.js

iframeInitializer.min.js

24 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

25 ms

ua-parser.min.js

ua-parser.min.js

25 ms

dealeron.js

dealeron.js

25 ms

dealeron.static.min.js

dealeron.static.min.js

25 ms

bootstrap.min.js

bootstrap.min.js

27 ms

userAgent-detection.min.js

userAgent-detection.min.js

26 ms

modernizr.min.js

modernizr.min.js

27 ms

jquery.validate.min.js

jquery.validate.min.js

28 ms

dealerOnLeadsBundle.js

dealerOnLeadsBundle.js

29 ms

locationSortInjection.min.js

locationSortInjection.min.js

28 ms

do_utility.min.js

do_utility.min.js

29 ms

formPhoneUtility.min.js

formPhoneUtility.min.js

28 ms

coreBundle.js

coreBundle.js

30 ms

navigation.min.js

navigation.min.js

30 ms

bannerManager.min.js

bannerManager.min.js

29 ms

homepageSearchWidgetCosmosBundle.js

homepageSearchWidgetCosmosBundle.js

30 ms

homepageSearchValetWidgetBundle.js

homepageSearchValetWidgetBundle.js

31 ms

lazyLoadHomepage.min.js

lazyLoadHomepage.min.js

30 ms

banner.js

banner.js

250 ms

personalization.js

personalization.js

21 ms

analytics.min.js

analytics.min.js

180 ms

js

js

213 ms

launch-ENb27258d35f6e492e9b587d6ef2aef674.min.js

launch-ENb27258d35f6e492e9b587d6ef2aef674.min.js

298 ms

gtm.js

gtm.js

272 ms

gtm.js

gtm.js

301 ms

gtm.js

gtm.js

300 ms

gtm.js

gtm.js

461 ms

roadster_dealer_analytics

roadster_dealer_analytics

112 ms

roadster_frame_embed

roadster_frame_embed

300 ms

acsb.js

acsb.js

83 ms

dealeron.runtimeNew.js

dealeron.runtimeNew.js

42 ms

buick.png

buick.png

45 ms

gmc.png

gmc.png

44 ms

logo.png

logo.png

46 ms

CarBravo-Logo.png

CarBravo-Logo.png

44 ms

141_2024_August_WER-R_2024_Hummer_Pickup_WER_P3_1920x600.jpg

141_2024_August_WER-R_2024_Hummer_Pickup_WER_P3_1920x600.jpg

136 ms

141_2024_August_WER-R_2024_Hummer_Pickup_WER_P3_600x400.jpg

141_2024_August_WER-R_2024_Hummer_Pickup_WER_P3_600x400.jpg

76 ms

01_2024_August_2024_Sierra_1500_Crew_Cab_Lead_1920x600.jpg

01_2024_August_2024_Sierra_1500_Crew_Cab_Lead_1920x600.jpg

83 ms

01_2024_August_2024_Sierra_1500_Crew_Cab_Lead_600x400.jpg

01_2024_August_2024_Sierra_1500_Crew_Cab_Lead_600x400.jpg

67 ms

05_2024_August_2024_Encore_GX_Percent_1920x600.jpg

05_2024_August_2024_Encore_GX_Percent_1920x600.jpg

95 ms

05_2024_August_2024_Encore_GX_Percent_600x400.jpg

05_2024_August_2024_Encore_GX_Percent_600x400.jpg

66 ms

983_2024_All_2024_Hummer_Omega_SUV_V2_1920x600.jpg

983_2024_All_2024_Hummer_Omega_SUV_V2_1920x600.jpg

81 ms

983_2024_All_2024_Hummer_Omega_SUV_V2_600x400.jpg

983_2024_All_2024_Hummer_Omega_SUV_V2_600x400.jpg

77 ms

100_NATIONAL_JUNE_2024_BUICK_CS_SUMMER%20SERVICE%20BRAKE%20REBATE1920x600_.jpg

100_NATIONAL_JUNE_2024_BUICK_CS_SUMMER%20SERVICE%20BRAKE%20REBATE1920x600_.jpg

107 ms

100_NATIONAL_JUNE_2024_BUICK_CS_SUMMER%20SERVICE%20BRAKE%20REBATE_600x400.jpg

100_NATIONAL_JUNE_2024_BUICK_CS_SUMMER%20SERVICE%20BRAKE%20REBATE_600x400.jpg

94 ms

11_2024_August_2024_Canyon_APR_1920x600.jpg

11_2024_August_2024_Canyon_APR_1920x600.jpg

301 ms

11_2024_August_2024_Canyon_APR_600x400.jpg

11_2024_August_2024_Canyon_APR_600x400.jpg

135 ms

12_2024_August_2024_Canyon_Ohio_1920x600.jpg

12_2024_August_2024_Canyon_Ohio_1920x600.jpg

299 ms

12_2024_August_2024_Canyon_Ohio_600x400.jpg

12_2024_August_2024_Canyon_Ohio_600x400.jpg

137 ms

39_2024_August_2024_Sierra_1500_Turbo_1920x600.jpg

39_2024_August_2024_Sierra_1500_Turbo_1920x600.jpg

299 ms

39_2024_August_2024_Sierra_1500_Turbo_600x400.jpg

39_2024_August_2024_Sierra_1500_Turbo_600x400.jpg

296 ms

46_2024_August_2024_Terrain_APR_1920x600.jpg

46_2024_August_2024_Terrain_APR_1920x600.jpg

299 ms

46_2024_August_2024_Terrain_APR_600x400.jpg

46_2024_August_2024_Terrain_APR_600x400.jpg

295 ms

19_2024_August_2024_Encore_GX_APR_1920x600.jpg

19_2024_August_2024_Encore_GX_APR_1920x600.jpg

352 ms

19_2024_August_2024_Encore_GX_APR_600x400.jpg

19_2024_August_2024_Encore_GX_APR_600x400.jpg

335 ms

202407-CORP-Technical-Difficulties-1920x600.jpg

202407-CORP-Technical-Difficulties-1920x600.jpg

343 ms

202204_EGMC_DealerOn_CPOrev2_1920x600.jpg

202204_EGMC_DealerOn_CPOrev2_1920x600.jpg

350 ms

202204_CORP_HappyCustomerBLACK_DealerOn_1920x600.jpg

202204_CORP_HappyCustomerBLACK_DealerOn_1920x600.jpg

344 ms

202203_CORP_UsedCarSpecials3_DealerOn_1920x600.jpg

202203_CORP_UsedCarSpecials3_DealerOn_1920x600.jpg

342 ms

202204_EGMC_DealerOn_NewSpecials_1920x600.jpg

202204_EGMC_DealerOn_NewSpecials_1920x600.jpg

401 ms

202204_EGMC_DealerOn_ServiceSpecials_1920x600.jpg

202204_EGMC_DealerOn_ServiceSpecials_1920x600.jpg

391 ms

quickNav1.jpg

quickNav1.jpg

364 ms

quickNav2.jpg

quickNav2.jpg

373 ms

quickNav3.jpg

quickNav3.jpg

387 ms

cc_2024BUS070009_01_320_GZB.png

cc_2024BUS070009_01_320_GZB.png

351 ms

gtm.js

gtm.js

119 ms

cc_2025BUS030003_01_320_GB8.png

cc_2025BUS030003_01_320_GB8.png

340 ms

NirmalaUI.woff

NirmalaUI.woff

229 ms

NirmalaUI-Bold.woff

NirmalaUI-Bold.woff

229 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

107 ms

linkid.js

linkid.js

50 ms

cc_2025BUS030004_01_320_GNT.png

cc_2025BUS030004_01_320_GNT.png

324 ms

cc_2024BUS060054_01_320_GAZ.png

cc_2024BUS060054_01_320_GAZ.png

328 ms

cc_2024BUS060056_01_320_GK9.png

cc_2024BUS060056_01_320_GK9.png

324 ms

cc_2024BUS050009_01_320_GEJ.png

cc_2024BUS050009_01_320_GEJ.png

328 ms

cc_2024GMT220004_01_320_GLT.png

cc_2024GMT220004_01_320_GLT.png

332 ms

componentManager.js

componentManager.js

309 ms

logManager.js

logManager.js

310 ms

cc_2024GMT170076_01_320_GBA.png

cc_2024GMT170076_01_320_GBA.png

307 ms

cc_2024GMT200078_01_320_GAZ.png

cc_2024GMT200078_01_320_GAZ.png

306 ms

acsb.js

acsb.js

218 ms

cc_2024GMS280012_01_320_GJV.png

cc_2024GMS280012_01_320_GJV.png

302 ms

cc_2024GMS240008_01_320_GXP.png

cc_2024GMS240008_01_320_GXP.png

305 ms

collect

collect

18 ms

collect

collect

245 ms

cc_2024GMS030036_01_320_GAZ.png

cc_2024GMS030036_01_320_GAZ.png

292 ms

cc_2024GMV130022_01_320_GAZ.png

cc_2024GMV130022_01_320_GAZ.png

292 ms

cc_2024GMV130001_01_320_GAZ.png

cc_2024GMV130001_01_320_GAZ.png

285 ms

savana-cutaway.png

savana-cutaway.png

259 ms

bg-gmc.jpg

bg-gmc.jpg

260 ms

cc_2019GMT170137_01_640_G7C.png

cc_2019GMT170137_01_640_G7C.png

255 ms

id

id

125 ms

AppMeasurement.min.js

AppMeasurement.min.js

122 ms

AppMeasurement_Module_ActivityMap.min.js

AppMeasurement_Module_ActivityMap.min.js

132 ms

AppMeasurement_Module_AudienceManagement.min.js

AppMeasurement_Module_AudienceManagement.min.js

133 ms

bg-test-drive.jpg

bg-test-drive.jpg

99 ms

bg-under15.jpg

bg-under15.jpg

100 ms

chevy-tagline-together.png

chevy-tagline-together.png

99 ms

DealerOn_darkgray.png

DealerOn_darkgray.png

96 ms

bull-logo-gray.png

bull-logo-gray.png

112 ms

dest5.html

dest5.html

20 ms

ibs:dpid=21&dpuuid=212890604988002065320

ibs:dpid=21&dpuuid=212890604988002065320

18 ms

Accessibility Review

earnhardtgmcbuick.com accessibility score

90

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 have valid values

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

earnhardtgmcbuick.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

Missing source maps for large first-party JavaScript

SEO Factors

earnhardtgmcbuick.com SEO score

84

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 doesn't use 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 Earnhardtgmcbuick.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 Earnhardtgmcbuick.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

earnhardtgmcbuick.com

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