Tools & Wizards About Us
coopercorvettes.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

coopercorvettes.com

Corvette Dealer-Corvette Dealer Manassas VA | Cooper Corvettes

Page Load Speed

5.6 sec in total

First Response

240 ms

Resources Loaded

4.1 sec

Page Rendered

1.2 sec

coopercorvettes.com screenshot

About Website

Welcome to coopercorvettes.com homepage info - get ready to check Cooper Corvettes best content right away, or after learning these important things about coopercorvettes.com

Cooper Corvette is your underpinning used corvette dealer in all of Virginia and Maryland. We carry top tier classic corvettes among a few other makes such as Dodge, Jeep, and Chevy.Come on by today.

Visit coopercorvettes.com

Key Findings

We analyzed Coopercorvettes.com page load time and found that the first response time was 240 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

coopercorvettes.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value34.0 s

0/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value60.1 s

0/100

10%

Network Requests Diagram

coopercorvettes.com

240 ms

www.coopercorvettes.com

696 ms

css

38 ms

css

53 ms

css

61 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Coopercorvettes.com, 32% (32 requests) were made to Automanagerprodcdn.azureedge.net and 15% (15 requests) were made to Clients.automanager.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Automanagerprodcdn.azureedge.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 497.0 kB (3%)

Content Size

19.1 MB

After Optimization

18.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coopercorvettes.com main page is 19.1 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. 75% 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. Images take 18.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 315.6 kB

  • Original 393.7 kB
  • After minification 372.2 kB
  • After compression 78.1 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 315.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 167.9 kB

  • Original 18.2 MB
  • After minification 18.0 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. Cooper Corvettes images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 11.6 kB

  • Original 326.4 kB
  • After minification 326.3 kB
  • After compression 314.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.9 kB

  • Original 207.2 kB
  • After minification 207.2 kB
  • After compression 205.3 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. Coopercorvettes.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (54%)

Requests Now

91

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cooper Corvettes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coopercorvettes.com

coopercorvettes.com

240 ms

www.coopercorvettes.com

www.coopercorvettes.com

696 ms

css

css

38 ms

css

css

53 ms

css

css

61 ms

js

js

66 ms

bootstrap.min.css

bootstrap.min.css

28 ms

swiper-bundle.min.css

swiper-bundle.min.css

34 ms

jquery-ui.min.css

jquery-ui.min.css

377 ms

jquery.flexslider.css

jquery.flexslider.css

48 ms

fancybox.min.css

fancybox.min.css

14 ms

widget.js

widget.js

40 ms

29e9c278c0.css

29e9c278c0.css

34 ms

js

js

42 ms

js

js

59 ms

pro.min.css

pro.min.css

51 ms

pro-v4-shims.min.css

pro-v4-shims.min.css

114 ms

pro-v5-font-face.min.css

pro-v5-font-face.min.css

135 ms

pro-v4-font-face.min.css

pro-v4-font-face.min.css

138 ms

custom-icons.css

custom-icons.css

139 ms

theme.css

theme.css

341 ms

jquery.min.js

jquery.min.js

77 ms

jquery.plugins.min.js

jquery.plugins.min.js

264 ms

bootstrap.min.js

bootstrap.min.js

2 ms

jquery-ui.min.js

jquery-ui.min.js

338 ms

jquery.validate.min.js

jquery.validate.min.js

261 ms

detection.js

detection.js

262 ms

themes.js

themes.js

346 ms

input.js

input.js

346 ms

validation.js

validation.js

346 ms

fieldfocus.js

fieldfocus.js

345 ms

formcontrol.js

formcontrol.js

426 ms

elements.js

elements.js

436 ms

calculators.js

calculators.js

436 ms

page.js

page.js

179 ms

jquery.stellar.min.js

jquery.stellar.min.js

435 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

426 ms

searchmodels.js

searchmodels.js

160 ms

responsive.js

responsive.js

435 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

159 ms

theme.js

theme.js

177 ms

partnermetrics.js

partnermetrics.js

137 ms

american%20flag%20bar.png

american%20flag%20bar.png

463 ms

1962%20fuelie.jpg

1962%20fuelie.jpg

910 ms

83%20-%20copy.jpg

83%20-%20copy.jpg

1054 ms

20231221_122346.jpg

20231221_122346.jpg

1126 ms

harley.jpg

harley.jpg

1072 ms

american%20flag%20bar.png

american%20flag%20bar.png

423 ms

white%20logo%203-20-2024.jpg

white%20logo%203-20-2024.jpg

325 ms

1%20-%202014%20laguna%20blue%20corvette%20coupe.jpg

1%20-%202014%20laguna%20blue%20corvette%20coupe.jpg

579 ms

1%202014%20cover%20photo%20-%20coming%20soon.jpg

1%202014%20cover%20photo%20-%20coming%20soon.jpg

1094 ms

2013%20white%20corvette%20convertible%20cover%20photo.jpg

2013%20white%20corvette%20convertible%20cover%20photo.jpg

594 ms

2011%20red%20g.s.%20web%20photo.jpg

2011%20red%20g.s.%20web%20photo.jpg

1053 ms

2007%20monterey%20red%20convertible.jpg

2007%20monterey%20red%20convertible.jpg

1246 ms

2003%20spiral%20gray%20coupe.jpg

2003%20spiral%20gray%20coupe.jpg

1320 ms

1970%20white%20corvette%20454.jpg

1970%20white%20corvette%20454.jpg

1155 ms

1969%20corvette%2024-18.jpg

1969%20corvette%2024-18.jpg

1318 ms

12.jpg

12.jpg

1988 ms

2020%20chevrolet%20colorado%20lingenfelter.jpg

2020%20chevrolet%20colorado%20lingenfelter.jpg

1489 ms

2013%20ve%20jetta%20tdi.jpg

2013%20ve%20jetta%20tdi.jpg

1318 ms

0.1.2.jpg

0.1.2.jpg

1643 ms

20240413_112214.jpg

20240413_112214.jpg

1659 ms

2016%20camaro%202ss.jpg

2016%20camaro%202ss.jpg

2192 ms

0.1.jpg

0.1.jpg

2234 ms

1985%20el%20camino.jpg

1985%20el%20camino.jpg

2295 ms

1962%20orange%20chevrolet%20m80.jpg

1962%20orange%20chevrolet%20m80.jpg

2241 ms

1972%20turquoise%20chevrolet%20blazer.jpg

1972%20turquoise%20chevrolet%20blazer.jpg

2022 ms

1958%20chevrolet%20apache.jpg

1958%20chevrolet%20apache.jpg

2983 ms

20240719_102002.jpg

20240719_102002.jpg

2665 ms

1969%20maroon%20camaro%20z28.jpg

1969%20maroon%20camaro%20z28.jpg

3107 ms

1934%20mercdes%20benz%20marlene%20550k.jpg

1934%20mercdes%20benz%20marlene%20550k.jpg

2715 ms

20240625_091114.jpg

20240625_091114.jpg

2645 ms

12%201968%20blue%20gmc%20truck.jpg

12%201968%20blue%20gmc%20truck.jpg

2984 ms

1929%20ford%20model%20t.jpg

1929%20ford%20model%20t.jpg

3031 ms

place

place

409 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

46 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

59 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

72 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

74 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

15 ms

recordMetricsData.action

recordMetricsData.action

75 ms

dealratingbadge.js

dealratingbadge.js

51 ms

loader0.js

loader0.js

123 ms

t.js

t.js

103 ms

app.js

app.js

31 ms

sm.25.html

sm.25.html

36 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

59 ms

widget_app_base_1725874918757.js

widget_app_base_1725874918757.js

39 ms

----.js

----.js

43 ms

tp2

tp2

3 ms

js

js

34 ms

mRnV71LTTH

mRnV71LTTH

336 ms

geometry.js

geometry.js

6 ms

search.js

search.js

9 ms

main.js

main.js

12 ms

en-US.json

en-US.json

8 ms

remediation-tool-free.js

remediation-tool-free.js

32 ms

body_wh.svg

body_wh.svg

11 ms

spin_wh.svg

spin_wh.svg

15 ms

Accessibility Review

coopercorvettes.com accessibility score

94

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

Links do not have a discernible name

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

coopercorvettes.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

coopercorvettes.com SEO score

91

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 Coopercorvettes.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 Coopercorvettes.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

coopercorvettes.com

Open Graph description is not detected on the main page of Cooper Corvettes. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: