Tools & Wizards About Us
okemosautocollection.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

okemosautocollection.com

Welcome to Serra Auto Campus | Car Dealers in Okemos, MI

Page Load Speed

20.8 sec in total

First Response

73 ms

Resources Loaded

20.4 sec

Page Rendered

345 ms

okemosautocollection.com screenshot

About Website

Visit okemosautocollection.com now to see the best up-to-date Okemos Auto Collection content and also check out these interesting facts you probably never knew about okemosautocollection.com

Serra Auto Campus offers BMW sales, Lexus specials and Mercedes-Benz financing. Book Porsche repairs or get a Lexus lease at our car dealers in Okemos, MI.

Visit okemosautocollection.com

Key Findings

We analyzed Okemosautocollection.com page load time and found that the first response time was 73 ms and then it took 20.8 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

okemosautocollection.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value22.3 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value4,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.573

12/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

www.serraautocampus.com

73 ms

blocker.js

45 ms

dotagging.js

33 ms

dealerOnTrack.min.js

12 ms

8787.js

83 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Okemosautocollection.com, 5% (4 requests) were made to Googletagmanager.com and 5% (4 requests) were made to Cdn.dlron.us. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Edmunds.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 425.6 kB (22%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Okemosautocollection.com main page is 2.0 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 354.0 kB

  • Original 420.4 kB
  • After minification 417.1 kB
  • After compression 66.4 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 354.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 3.1 kB

  • Original 1.0 MB
  • After minification 997.7 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. Okemos Auto Collection images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 68.5 kB

  • Original 556.1 kB
  • After minification 555.8 kB
  • After compression 487.5 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 68.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (61%)

Requests Now

69

After Optimization

27

  • AJAX
  • Images
  • JavaScript

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okemos Auto Collection. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.serraautocampus.com

www.serraautocampus.com

73 ms

blocker.js

blocker.js

45 ms

dotagging.js

dotagging.js

33 ms

dealerOnTrack.min.js

dealerOnTrack.min.js

12 ms

8787.js

8787.js

83 ms

plugin

plugin

489 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

20 ms

ua-parser.min.js

ua-parser.min.js

25 ms

dealeron.js

dealeron.js

27 ms

dealeron.static.min.js

dealeron.static.min.js

26 ms

bootstrap.min.js

bootstrap.min.js

28 ms

userAgent-detection.min.js

userAgent-detection.min.js

28 ms

modernizr.min.js

modernizr.min.js

28 ms

jquery.validate.min.js

jquery.validate.min.js

65 ms

dealerOnLeadsBundle.js

dealerOnLeadsBundle.js

33 ms

locationSortInjection.min.js

locationSortInjection.min.js

33 ms

do_utility.min.js

do_utility.min.js

76 ms

formPhoneUtility.min.js

formPhoneUtility.min.js

76 ms

coreBundle.js

coreBundle.js

76 ms

navigation.min.js

navigation.min.js

81 ms

homepageSearchWidgetCosmosBundle.js

homepageSearchWidgetCosmosBundle.js

80 ms

bannerManager.min.js

bannerManager.min.js

80 ms

homepageSearchValetWidgetBundle.js

homepageSearchValetWidgetBundle.js

81 ms

lazyLoadHomepage.min.js

lazyLoadHomepage.min.js

80 ms

banner.js

banner.js

74 ms

personalization.js

personalization.js

81 ms

analytics.min.js

analytics.min.js

35 ms

js

js

120 ms

track-40NM-20624-1.js

track-40NM-20624-1.js

105 ms

gtm.js

gtm.js

157 ms

gtm.js

gtm.js

196 ms

Group.png

Group.png

73 ms

logo.png

logo.png

75 ms

bmw.png

bmw.png

72 ms

Porsche-logo.png

Porsche-logo.png

79 ms

Mercedes-Benz-logo.png

Mercedes-Benz-logo.png

75 ms

sprinter-logo.png

sprinter-logo.png

79 ms

lexus-logo-removebg-preview-edit-01.png

lexus-logo-removebg-preview-edit-01.png

79 ms

introBg.jpg

introBg.jpg

160 ms

bmw.png

bmw.png

91 ms

porsche.png

porsche.png

90 ms

mercedes-benz.png

mercedes-benz.png

91 ms

sprinter-logo-white.png

sprinter-logo-white.png

121 ms

lexus-logo-removebg-preview.png

lexus-logo-removebg-preview.png

121 ms

Serra_Auto_Campus_slide-sep-21__3_.jpg

Serra_Auto_Campus_slide-sep-21__3_.jpg

161 ms

Serra_Auto_Campus-lease-slide-june-2021.jpg

Serra_Auto_Campus-lease-slide-june-2021.jpg

152 ms

Serra_Auto_Campus-trade-slide-june-2021.jpg

Serra_Auto_Campus-trade-slide-june-2021.jpg

151 ms

JD-1980x145-color-jul-23__2_.jpg

JD-1980x145-color-jul-23__2_.jpg

154 ms

DealerOn_darkgray.png

DealerOn_darkgray.png

146 ms

3401.js

3401.js

106 ms

linkid.js

linkid.js

96 ms

intr.woff

intr.woff

50 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

86 ms

proximanova-bold-webfont.woff

proximanova-bold-webfont.woff

73 ms

collect

collect

24 ms

collect

collect

52 ms

collect

collect

60 ms

collect

collect

18 ms

2022-Porsche-718-Cayman-Hero2.jpg

2022-Porsche-718-Cayman-Hero2.jpg

20 ms

bgabout.jpg

bgabout.jpg

79 ms

embed

embed

230 ms

intbd.woff

intbd.woff

46 ms

acsb.js

acsb.js

35 ms

dealeron.runtimeNew.js

dealeron.runtimeNew.js

5 ms

carnow_plugin.js

carnow_plugin.js

110 ms

gtm.js

gtm.js

37 ms

7328f828-47ff-48e0-8189-77600e10d2d8

7328f828-47ff-48e0-8189-77600e10d2d8

98 ms

eas.js

eas.js

32 ms

componentManager.js

componentManager.js

15 ms

logManager.js

logManager.js

14 ms

acsb.js

acsb.js

63 ms

edw_partner.cgi

edw_partner.cgi

19696 ms

planout.js

planout.js

19633 ms

cn-client-z3-20240904100338.js.gz

cn-client-z3-20240904100338.js.gz

21 ms

js

js

31 ms

search.js

search.js

3 ms

geometry.js

geometry.js

7 ms

main.js

main.js

13 ms

Accessibility Review

okemosautocollection.com accessibility score

95

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.

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

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

okemosautocollection.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

Page has valid source maps

SEO Factors

okemosautocollection.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Okemosautocollection.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 Okemosautocollection.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

okemosautocollection.com

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