Tools & Wizards About Us
stevinsonchevrolet.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

stevinsonchevrolet.com

Chevrolet Dealership Denver | Chevrolet Denver

Page Load Speed

3 sec in total

First Response

33 ms

Resources Loaded

1.8 sec

Page Rendered

1.2 sec

stevinsonchevrolet.com screenshot

About Website

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

Chevrolet dealership Denver. Shop or service at one of the best Chevrolet Denver dealers in Lakewood Colorado.

Visit stevinsonchevrolet.com

Key Findings

We analyzed Stevinsonchevrolet.com page load time and found that the first response time was 33 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

stevinsonchevrolet.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.296

40/100

15%

TTI (Time to Interactive)

Value33.6 s

0/100

10%

Network Requests Diagram

www.stevinsonchevrolet.com

33 ms

dotagging.js

31 ms

dealerOnTrack.min.js

10 ms

gmGlobalEvents.min.js

10 ms

pix-aop-auto.js

267 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 78% of them (115 requests) were addressed to the original Stevinsonchevrolet.com, 4% (6 requests) were made to Cdn.dlron.us and 3% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (986 ms) belongs to the original domain Stevinsonchevrolet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (12%)

Content Size

15.6 MB

After Optimization

13.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stevinsonchevrolet.com main page is 15.6 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 13.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 595.4 kB

  • Original 690.9 kB
  • After minification 656.1 kB
  • After compression 95.4 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 595.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 8.7 kB

  • Original 13.3 MB
  • After minification 13.3 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. Stevinson Chevrolet images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 312.2 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 1.2 MB or 80% 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. Stevinsonchevrolet.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 36 (27%)

Requests Now

135

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stevinson Chevrolet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.stevinsonchevrolet.com

www.stevinsonchevrolet.com

33 ms

dotagging.js

dotagging.js

31 ms

dealerOnTrack.min.js

dealerOnTrack.min.js

10 ms

gmGlobalEvents.min.js

gmGlobalEvents.min.js

10 ms

pix-aop-auto.js

pix-aop-auto.js

267 ms

slick.css

slick.css

8 ms

slick-theme.css

slick-theme.css

8 ms

slick.min.js

slick.min.js

13 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

12 ms

ua-parser.min.js

ua-parser.min.js

20 ms

dealeron.js

dealeron.js

20 ms

dealeron.static.min.js

dealeron.static.min.js

19 ms

bootstrap.min.js

bootstrap.min.js

19 ms

userAgent-detection.min.js

userAgent-detection.min.js

19 ms

modernizr.min.js

modernizr.min.js

20 ms

jquery.validate.min.js

jquery.validate.min.js

236 ms

dealerOnLeadsBundle.js

dealerOnLeadsBundle.js

261 ms

locationSortInjection.min.js

locationSortInjection.min.js

236 ms

do_utility.min.js

do_utility.min.js

258 ms

formPhoneUtility.min.js

formPhoneUtility.min.js

262 ms

coreBundle.js

coreBundle.js

263 ms

navigation.min.js

navigation.min.js

262 ms

bannerManager.min.js

bannerManager.min.js

264 ms

lazyLoadHomepage.min.js

lazyLoadHomepage.min.js

267 ms

personalization.js

personalization.js

267 ms

analytics.min.js

analytics.min.js

222 ms

js

js

390 ms

launch-ENb27258d35f6e492e9b587d6ef2aef674.min.js

launch-ENb27258d35f6e492e9b587d6ef2aef674.min.js

299 ms

gtm.js

gtm.js

501 ms

gtm.js

gtm.js

507 ms

gtm.js

gtm.js

567 ms

Chevrolet.png

Chevrolet.png

38 ms

logo.png

logo.png

72 ms

CarBravo-Logo.png

CarBravo-Logo.png

38 ms

bgVideo.jpg

bgVideo.jpg

231 ms

01_July_2024%20Silverado%201500%20CC%20LT_TV_Below%20MSRP_NonLE_1920x600.jpeg

01_July_2024%20Silverado%201500%20CC%20LT_TV_Below%20MSRP_NonLE_1920x600.jpeg

220 ms

01_July_2024%20Silverado%201500%20CC%20LT_TV_Below%20MSRP_NonLE_600x400.jpeg

01_July_2024%20Silverado%201500%20CC%20LT_TV_Below%20MSRP_NonLE_600x400.jpeg

71 ms

02_July_2024%20Equinox%20EV_Blazer%20EV_Combined%20Lease_1920x600.jpg

02_July_2024%20Equinox%20EV_Blazer%20EV_Combined%20Lease_1920x600.jpg

222 ms

02_July_2024%20Equinox%20EV_Blazer%20EV_Combined%20Lease_600x400.jpg

02_July_2024%20Equinox%20EV_Blazer%20EV_Combined%20Lease_600x400.jpg

70 ms

03_July_2024%20Silverado%201500%20CC_Costco_National_1920x600.jpeg

03_July_2024%20Silverado%201500%20CC_Costco_National_1920x600.jpeg

221 ms

03_July_2024%20Silverado%201500%20CC_Costco_National_600x400.jpeg

03_July_2024%20Silverado%201500%20CC_Costco_National_600x400.jpeg

116 ms

04_July_2024%20Equinox%20EV_2024%20Blazer%20EV_Costco_National_1920x600.jpg

04_July_2024%20Equinox%20EV_2024%20Blazer%20EV_Costco_National_1920x600.jpg

242 ms

04_July_2024%20Equinox%20EV_2024%20Blazer%20EV_Costco_National_600x400.jpg

04_July_2024%20Equinox%20EV_2024%20Blazer%20EV_Costco_National_600x400.jpg

222 ms

05_July_CSD_2024%20Multiline_APR_Deferral_National_1920x600.jpeg

05_July_CSD_2024%20Multiline_APR_Deferral_National_1920x600.jpeg

386 ms

05_July_CSD_2024%20Multiline_APR_Deferral_National_600x400.jpeg

05_July_CSD_2024%20Multiline_APR_Deferral_National_600x400.jpeg

319 ms

111_NATIONAL_JUNE_2024_CHEVY_CS_SUMMER%20SERVICE%20REBATE%20RANGE_1920x600.jpg

111_NATIONAL_JUNE_2024_CHEVY_CS_SUMMER%20SERVICE%20REBATE%20RANGE_1920x600.jpg

255 ms

111_NATIONAL_JUNE_2024_CHEVY_CS_SUMMER%20SERVICE%20REBATE%20RANGE_600x400.jpg

111_NATIONAL_JUNE_2024_CHEVY_CS_SUMMER%20SERVICE%20REBATE%20RANGE_600x400.jpg

240 ms

Stevinson_Chevrolet_Slider.png

Stevinson_Chevrolet_Slider.png

576 ms

2021_Chevy_FFF_Banner.jpg

2021_Chevy_FFF_Banner.jpg

385 ms

2021_Chevy_FFF_Banner_mobile.jpg

2021_Chevy_FFF_Banner_mobile.jpg

318 ms

SellYourCar_Chevy_Homepage.jpg

SellYourCar_Chevy_Homepage.jpg

388 ms

SellYourCar_Chevy_Homepage_Mobile.jpg

SellYourCar_Chevy_Homepage_Mobile.jpg

435 ms

PreOrderYourChevy.jpg

PreOrderYourChevy.jpg

447 ms

PreOrderYourChevy_Mobile.jpg

PreOrderYourChevy_Mobile.jpg

433 ms

01_JAN_BEV_REVEAL_1920x600.jpg

01_JAN_BEV_REVEAL_1920x600.jpg

435 ms

11_MARCH_SILVERADO%20HD_NATIONAL_600x400.jpeg

11_MARCH_SILVERADO%20HD_NATIONAL_600x400.jpeg

436 ms

02_MARCH_TRUCK%20MONTH%20PACKSHOT_1920x600.jpg

02_MARCH_TRUCK%20MONTH%20PACKSHOT_1920x600.jpg

478 ms

02_MARCH_TRUCK%20MONTH%20PACKSHOT_600x400.jpg

02_MARCH_TRUCK%20MONTH%20PACKSHOT_600x400.jpg

438 ms

03_MARCH_22%20EQUINOX_CONQUEST%20NON-LE_1920x600.jpeg

03_MARCH_22%20EQUINOX_CONQUEST%20NON-LE_1920x600.jpeg

463 ms

03_MARCH_22%20EQUINOX_CONQUEST%20NON-LE_600x400.jpeg

03_MARCH_22%20EQUINOX_CONQUEST%20NON-LE_600x400.jpeg

413 ms

07_MARCH_22%20SILVERADO%20LTD_NATIONAL_1920x600.jpeg

07_MARCH_22%20SILVERADO%20LTD_NATIONAL_1920x600.jpeg

500 ms

07_MARCH_22%20SILVERADO%20LTD_NATIONAL_600x400.jpeg

07_MARCH_22%20SILVERADO%20LTD_NATIONAL_600x400.jpeg

445 ms

17_TRAVERSE%20ACCESSIBILITY_1920x600.jpg

17_TRAVERSE%20ACCESSIBILITY_1920x600.jpg

508 ms

97_2022_EDUCATOR%20DISCOUNT_EVERGREEN_1920x600.jpg

97_2022_EDUCATOR%20DISCOUNT_EVERGREEN_1920x600.jpg

543 ms

97_2022_EDUCATOR%20DISCOUNT_EVERGREEN_600x400.jpg

97_2022_EDUCATOR%20DISCOUNT_EVERGREEN_600x400.jpg

482 ms

98_2022_COLLEGE%20DISCOUNT_EVERGREEN_1920x600.jpg

98_2022_COLLEGE%20DISCOUNT_EVERGREEN_1920x600.jpg

503 ms

98_2022_COLLEGE%20DISCOUNT_EVERGREEN_600x400.jpg

98_2022_COLLEGE%20DISCOUNT_EVERGREEN_600x400.jpg

519 ms

96_2022_MILITARY%20DISCOUNT_EVERGREEN%20V2_1920x600.jpg

96_2022_MILITARY%20DISCOUNT_EVERGREEN%20V2_1920x600.jpg

607 ms

LouisRegular.woff

LouisRegular.woff

206 ms

Roboto-Medium.woff

Roboto-Medium.woff

220 ms

Roboto-Bold.woff

Roboto-Bold.woff

217 ms

Roboto-Black.woff

Roboto-Black.woff

218 ms

Roboto-Regular.woff

Roboto-Regular.woff

257 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

288 ms

96_2022_MILITARY%20DISCOUNT_EVERGREEN%20V2_600x400.jpg

96_2022_MILITARY%20DISCOUNT_EVERGREEN%20V2_600x400.jpg

577 ms

linkid.js

linkid.js

175 ms

gtm.js

gtm.js

256 ms

dealeron.runtimeNew.js

dealeron.runtimeNew.js

472 ms

54_JAN_COLORADO%20MARSHALL%20FIRE_1920x600.jpg

54_JAN_COLORADO%20MARSHALL%20FIRE_1920x600.jpg

575 ms

54_JAN_COLORADO%20MARSHALL%20FIRE_600x400.jpg

54_JAN_COLORADO%20MARSHALL%20FIRE_600x400.jpg

520 ms

99_2022_FIRST%20RESPONDERS%20DISCOUNT_EVERGREEN%20V2_1920x600.jpg

99_2022_FIRST%20RESPONDERS%20DISCOUNT_EVERGREEN%20V2_1920x600.jpg

518 ms

id

id

133 ms

AppMeasurement.min.js

AppMeasurement.min.js

50 ms

AppMeasurement_Module_ActivityMap.min.js

AppMeasurement_Module_ActivityMap.min.js

69 ms

AppMeasurement_Module_AudienceManagement.min.js

AppMeasurement_Module_AudienceManagement.min.js

68 ms

99_2022_FIRST%20RESPONDERS%20DISCOUNT_EVERGREEN%20V2_600x400.jpg

99_2022_FIRST%20RESPONDERS%20DISCOUNT_EVERGREEN%20V2_600x400.jpg

377 ms

09_MARCH_TRUCK%20MONTH%20ACCESSORIES_1920x600.jpg

09_MARCH_TRUCK%20MONTH%20ACCESSORIES_1920x600.jpg

476 ms

09_MARCH_TRUCK%20MONTH%20ACCESSORIES_600x400.jpg

09_MARCH_TRUCK%20MONTH%20ACCESSORIES_600x400.jpg

421 ms

11_MARCH_SILVERADO%20HD_NATIONAL_1920x600.jpeg

11_MARCH_SILVERADO%20HD_NATIONAL_1920x600.jpeg

485 ms

collect

collect

30 ms

collect

collect

159 ms

12_MARCH_22%20BLAZER_CONQUEST%20NON-LE_1920x600.jpeg

12_MARCH_22%20BLAZER_CONQUEST%20NON-LE_1920x600.jpeg

497 ms

12_MARCH_22%20BLAZER_CONQUEST%20NON-LE_600x400.jpeg

12_MARCH_22%20BLAZER_CONQUEST%20NON-LE_600x400.jpeg

440 ms

Chevy60Years_WebBanner.jpg

Chevy60Years_WebBanner.jpg

492 ms

Equinox_MPG_0622.JPG

Equinox_MPG_0622.JPG

454 ms

Silverado_2500HD_0622_6944709.jpg

Silverado_2500HD_0622_6944709.jpg

439 ms

Order_Yours_-_Full_Line.JPG

Order_Yours_-_Full_Line.JPG

414 ms

dest5.html

dest5.html

117 ms

Chevrolet.png

Chevrolet.png

333 ms

Chevy_Clicklane_Homepage.png

Chevy_Clicklane_Homepage.png

507 ms

truckseasonpayment.png

truckseasonpayment.png

986 ms

24-07-SCL_Silverado-1920x600_v1_jak.jpg

24-07-SCL_Silverado-1920x600_v1_jak.jpg

384 ms

24-07-SCL_Blazer-EV-1920x600_v1_jak.jpg

24-07-SCL_Blazer-EV-1920x600_v1_jak.jpg

411 ms

24-07-SCL_Trax-1920x600_v1_jak.jpg

24-07-SCL_Trax-1920x600_v1_jak.jpg

395 ms

24-07-SCL_Equinox-EV-1920x600_v1_jak.jpg

24-07-SCL_Equinox-EV-1920x600_v1_jak.jpg

413 ms

24-07-SCL_Tahoe-1920x600_v1_jak.jpg

24-07-SCL_Tahoe-1920x600_v1_jak.jpg

453 ms

quickNav2.jpg

quickNav2.jpg

422 ms

quickNav3.jpg

quickNav3.jpg

432 ms

ibs:dpid=21&dpuuid=213380604943002010453

ibs:dpid=21&dpuuid=213380604943002010453

4 ms

Silverado_1500.png

Silverado_1500.png

543 ms

Chevy_Homepage_Tile_Service.png

Chevy_Homepage_Tile_Service.png

589 ms

Jan_GMCPO.png

Jan_GMCPO.png

614 ms

model-silverado1500.png

model-silverado1500.png

476 ms

model-silverado1500.png

model-silverado1500.png

374 ms

quick-test-drive.jpg

quick-test-drive.jpg

369 ms

quick-certified.jpg

quick-certified.jpg

372 ms

cc_2024CHC110091_01_320_GXD.png

cc_2024CHC110091_01_320_GXD.png

378 ms

pixel

pixel

33 ms

componentManager.js

componentManager.js

368 ms

s4683090458624

s4683090458624

35 ms

logManager.js

logManager.js

348 ms

pixel

pixel

15 ms

cc_2024CHC020053_01_320_GJV.png

cc_2024CHC020053_01_320_GJV.png

350 ms

ibs:dpid=771&dpuuid=CAESEAsDT_5SSLmhXUAZh7h58Rs&google_cver=1

ibs:dpid=771&dpuuid=CAESEAsDT_5SSLmhXUAZh7h58Rs&google_cver=1

5 ms

cc_2024CHC060070_01_320_GKZ.png

cc_2024CHC060070_01_320_GKZ.png

338 ms

cc_2024CHS320018_01_320_GVR.png

cc_2024CHS320018_01_320_GVR.png

338 ms

cc_2024CHS150026_01_320_GXN.png

cc_2024CHS150026_01_320_GXN.png

324 ms

trailblazer.png

trailblazer.png

308 ms

cc_2024CHS090008_01_320_GLY.png

cc_2024CHS090008_01_320_GLY.png

304 ms

cc_2024CHS290003_01_320_GB8.png

cc_2024CHS290003_01_320_GB8.png

305 ms

cc_2024CHS110118_01_320_G6N.png

cc_2024CHS110118_01_320_G6N.png

308 ms

generic

generic

17 ms

generic

generic

3 ms

ibs:dpid=903&dpuuid=53add82d-fb74-4e59-b4c7-ec441fe906da

ibs:dpid=903&dpuuid=53add82d-fb74-4e59-b4c7-ec441fe906da

11 ms

cc_2024CHS270080_01_320_GLU.png

cc_2024CHS270080_01_320_GLU.png

273 ms

colorado.png

colorado.png

266 ms

cc_2024CHT270018_01_320_GXP.png

cc_2024CHT270018_01_320_GXP.png

257 ms

cc_2024CHT300026_01_320_GNT.png

cc_2024CHT300026_01_320_GNT.png

261 ms

cc_2024CHT470081_01_320_GXD.png

cc_2024CHT470081_01_320_GXD.png

254 ms

cc_2024CHV330044_01_320_GAN.png

cc_2024CHV330044_01_320_GAN.png

252 ms

bgService.jpg

bgService.jpg

251 ms

2022-17-08-stevinson-chevrolet-showroom-low-resolution-14.jpg

2022-17-08-stevinson-chevrolet-showroom-low-resolution-14.jpg

348 ms

gmap-1920x525.png

gmap-1920x525.png

378 ms

ibs:dpid=129099&dpuuid=4a762235f6734c5087f62915df2f1f1f

ibs:dpid=129099&dpuuid=4a762235f6734c5087f62915df2f1f1f

5 ms

gmap-1000x525.png

gmap-1000x525.png

288 ms

chevy-tagline-together.png

chevy-tagline-together.png

238 ms

DealerOn_darkgray.png

DealerOn_darkgray.png

224 ms

Accessibility Review

stevinsonchevrolet.com accessibility score

73

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-*] attributes do not have valid values

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

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

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

stevinsonchevrolet.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

Page has valid source maps

SEO Factors

stevinsonchevrolet.com SEO score

69

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

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Stevinsonchevrolet.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 Stevinsonchevrolet.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

stevinsonchevrolet.com

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