Tools & Wizards About Us
littleton.mercedesdealer.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

littleton.mercedesdealer.com

Mercedes-Benz of Littleton | New Mercedes-Benz and Used cars serving Denver

Page Load Speed

21.6 sec in total

First Response

69 ms

Resources Loaded

20.9 sec

Page Rendered

643 ms

littleton.mercedesdealer.com screenshot

About Website

Welcome to littleton.mercedesdealer.com homepage info - get ready to check Littleton Mercedes Dealer best content for United States right away, or after learning these important things about littleton.mercedesdealer.com

The finest new Mercedes-Benz dealer serving Denver, Mercedes-Benz of Littleton is ready to help you find the perfect luxury vehicle. Proudly serving Denver, Castle Rock CO, Castle Pines, Aurora CO, Ce...

Visit littleton.mercedesdealer.com

Key Findings

We analyzed Littleton.mercedesdealer.com page load time and found that the first response time was 69 ms and then it took 21.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

littleton.mercedesdealer.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value15,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.142

78/100

15%

TTI (Time to Interactive)

Value48.4 s

0/100

10%

Network Requests Diagram

www.mercedesoflittleton.com

69 ms

blocker.js

80 ms

dotagging.js

76 ms

dealerOnTrack.min.js

19 ms

pix-aop-auto.js

162 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Littleton.mercedesdealer.com, 8% (10 requests) were made to App.prime-response.com and 7% (8 requests) were made to Lpcdn.lpsnmedia.net. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Edmunds.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (43%)

Content Size

5.0 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Littleton.mercedesdealer.com main page is 5.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 416.3 kB

  • Original 495.8 kB
  • After minification 494.3 kB
  • After compression 79.5 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 416.3 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 20.2 kB

  • Original 1.5 MB
  • After minification 1.5 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. Littleton Mercedes Dealer images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 1.3 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 1.2 MB

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 1.3 MB or 53% of the original size.

CSS Optimization

-84%

Potential reduce by 347.1 kB

  • Original 412.2 kB
  • After minification 407.6 kB
  • After compression 65.2 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. Littleton.mercedesdealer.com needs all CSS files to be minified and compressed as it can save up to 347.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (61%)

Requests Now

111

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Littleton Mercedes Dealer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 69 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.mercedesoflittleton.com

www.mercedesoflittleton.com

69 ms

blocker.js

blocker.js

80 ms

dotagging.js

dotagging.js

76 ms

dealerOnTrack.min.js

dealerOnTrack.min.js

19 ms

pix-aop-auto.js

pix-aop-auto.js

162 ms

2432.js

2432.js

160 ms

dealer-widget.js

dealer-widget.js

165 ms

iframeInitializer.min.js

iframeInitializer.min.js

40 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

65 ms

ua-parser.min.js

ua-parser.min.js

61 ms

dealeron.js

dealeron.js

64 ms

dealeron.static.min.js

dealeron.static.min.js

65 ms

bootstrap.min.js

bootstrap.min.js

65 ms

userAgent-detection.min.js

userAgent-detection.min.js

64 ms

modernizr.min.js

modernizr.min.js

147 ms

jquery.validate.min.js

jquery.validate.min.js

150 ms

dealerOnLeadsBundle.js

dealerOnLeadsBundle.js

150 ms

locationSortInjection.min.js

locationSortInjection.min.js

150 ms

do_utility.min.js

do_utility.min.js

148 ms

formPhoneUtility.min.js

formPhoneUtility.min.js

149 ms

coreBundle.js

coreBundle.js

160 ms

navigation.min.js

navigation.min.js

309 ms

bannerManager.min.js

bannerManager.min.js

309 ms

lazyLoadHomepage.min.js

lazyLoadHomepage.min.js

311 ms

dpx.js

dpx.js

361 ms

dpx.js%20cid=94489&action=100&segment=viamdenvermboflittletonrt&m=1&sifi_tuid=59438

dpx.js%20cid=94489&action=100&segment=viamdenvermboflittletonrt&m=1&sifi_tuid=59438

290 ms

conversion.js

conversion.js

313 ms

banner.js

banner.js

148 ms

personalization.js

personalization.js

307 ms

analytics.min.js

analytics.min.js

219 ms

js

js

358 ms

fbevents.js

fbevents.js

277 ms

roadster_dealer_analytics

roadster_dealer_analytics

492 ms

gtm.js

gtm.js

536 ms

gtm.js

gtm.js

537 ms

gtm.js

gtm.js

490 ms

gtm.js

gtm.js

534 ms

805480537

805480537

581 ms

Mercedes-Benz.png

Mercedes-Benz.png

176 ms

logo.png

logo.png

223 ms

3318717-BML_AUG_Offer_WB-1920x600.jpg

3318717-BML_AUG_Offer_WB-1920x600.jpg

286 ms

3318717-BML_AUG_Offer_WB3-1920x600.jpg

3318717-BML_AUG_Offer_WB3-1920x600.jpg

271 ms

3318717-BML_AUG_Offer_WB4-1920x600.jpg

3318717-BML_AUG_Offer_WB4-1920x600.jpg

271 ms

3318717-BML_AUG_Offer_WB5-1920x600.jpg

3318717-BML_AUG_Offer_WB5-1920x600.jpg

286 ms

3318717-BML_AUG_Offer_WB6-1920x600.jpg

3318717-BML_AUG_Offer_WB6-1920x600.jpg

323 ms

MB_Pass_Car_Dream_Days__MY24_Dealer_Website_Carousels_2000x500.jpg

MB_Pass_Car_Dream_Days__MY24_Dealer_Website_Carousels_2000x500.jpg

328 ms

2023_MB_Pass_Car_EQS_450_Dealer_Website_Carousel_View_Inventory2000x500.jpg

2023_MB_Pass_Car_EQS_450_Dealer_Website_Carousel_View_Inventory2000x500.jpg

347 ms

qNav1.jpg

qNav1.jpg

328 ms

qNav2.jpg

qNav2.jpg

344 ms

qNav3.jpg

qNav3.jpg

348 ms

qNav4.jpg

qNav4.jpg

447 ms

bg-service.jpg

bg-service.jpg

490 ms

amg.jpg

amg.jpg

447 ms

amg-logo.png

amg-logo.png

447 ms

bg-mercedes-me.jpg

bg-mercedes-me.jpg

490 ms

service-bg.jpg

service-bg.jpg

489 ms

DealerOn_darkgray.png

DealerOn_darkgray.png

573 ms

628ca57bdf096691274272e33784268f

628ca57bdf096691274272e33784268f

1221 ms

module_bottom_shadow.png

module_bottom_shadow.png

424 ms

corpsr-webfont.woff

corpsr-webfont.woff

272 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

316 ms

corporateacondpro-regular.woff

corporateacondpro-regular.woff

314 ms

corpar.woff

corpar.woff

273 ms

linkid.js

linkid.js

166 ms

partnermetrics.js

partnermetrics.js

300 ms

t.js

t.js

157 ms

behaviour.js

behaviour.js

257 ms

dealeron.runtimeNew.js

dealeron.runtimeNew.js

380 ms

245 ms

eas.js

eas.js

282 ms

gtm.js

gtm.js

284 ms

62864dac-0966-453d-8785-702567bb58d3

62864dac-0966-453d-8785-702567bb58d3

395 ms

tag.js

tag.js

361 ms

edw_partner.cgi

edw_partner.cgi

20419 ms

APolicy.png

APolicy.png

270 ms

collect

collect

118 ms

collect

collect

263 ms

collect

collect

275 ms

collect

collect

318 ms

collect

collect

211 ms

collect

collect

211 ms

acsb.js

acsb.js

265 ms

216 ms

recordMetricsData.action

recordMetricsData.action

201 ms

ld.js

ld.js

150 ms

componentManager.js

componentManager.js

35 ms

logManager.js

logManager.js

34 ms

.jsonp

.jsonp

66 ms

edw-lib-0.0.2-min.js

edw-lib-0.0.2-min.js

20028 ms

planout.js

planout.js

20025 ms

tp2

tp2

20 ms

api.js

api.js

33 ms

conversion_async.js

conversion_async.js

29 ms

syncframe

syncframe

32 ms

52 ms

lp-window-cleaner.js

lp-window-cleaner.js

93 ms

ui-framework.js

ui-framework.js

59 ms

surveylogicinstance.min.js

surveylogicinstance.min.js

62 ms

zones

zones

80 ms

storage.secure.min.js

storage.secure.min.js

18 ms

storage.secure.min.html

storage.secure.min.html

25 ms

desktopEmbedded.js

desktopEmbedded.js

20 ms

postmessage.min.html

postmessage.min.html

24 ms

authorize

authorize

18 ms

8683279

8683279

114 ms

overlay.js

overlay.js

5 ms

UISuite.js

UISuite.js

6 ms

10

10

11 ms

8683279

8683279

7 ms

3335663630

3335663630

9 ms

8683279

8683279

8 ms

application-d1851a85bf10e9016235035f0a9750f4.css

application-d1851a85bf10e9016235035f0a9750f4.css

26 ms

application-a6309d5bbb86a8b5d0e817c260bb1dc8.js

application-a6309d5bbb86a8b5d0e817c260bb1dc8.js

72 ms

flat_stars-141ed721aede244a922dd3d3e00668a1.css

flat_stars-141ed721aede244a922dd3d3e00668a1.css

22 ms

notify

notify

27 ms

google_logo.png

google_logo.png

19 ms

stars_empty.png

stars_empty.png

8 ms

stars_full.png

stars_full.png

7 ms

edmunds-car-icon.png

edmunds-car-icon.png

14 ms

edmunds-car-icon.png

edmunds-car-icon.png

15 ms

event

event

34 ms

8683279

8683279

6 ms

Accessibility Review

littleton.mercedesdealer.com accessibility score

86

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

button, link, and menuitem elements do not have accessible names.

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

<frame> or <iframe> elements do not have a title

Best Practices

littleton.mercedesdealer.com best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

littleton.mercedesdealer.com SEO score

99

Search Engine Optimization Advices

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 Littleton.mercedesdealer.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 Littleton.mercedesdealer.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

littleton.mercedesdealer.com

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