Tools & Wizards About Us

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

driveserracadillac.com

Serra Cadillac | Cadillac Dealership in Washington Township, MII

Page Load Speed

1.3 sec in total

First Response

47 ms

Resources Loaded

1.2 sec

Page Rendered

105 ms

About Website

Welcome to driveserracadillac.com homepage info - get ready to check Drive Serra Cadillac best content right away, or after learning these important things about driveserracadillac.com

Our Cadillac dealer in Washington, MI, has a wide range of new and pre-owned Cadillac SUVs and sedans. Schedule Cadillac service or apply for Cadillac financing.

Visit driveserracadillac.com

Key Findings

We analyzed Driveserracadillac.com page load time and found that the first response time was 47 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

driveserracadillac.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value32,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value67.7 s

0/100

10%

Network Requests Diagram

driveserracadillac.com

47 ms

driveserra.com

136 ms

www.driveserra.com

24 ms

Lato-Bold.css

48 ms

Lato-Regular.css

50 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Driveserracadillac.com, 42% (5 requests) were made to Media.assets.ansira.net and 25% (3 requests) were made to Driveserra.com. The less responsive or slowest element that took the longest time to load (764 ms) relates to the external source Media.assets.ansira.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.1 kB (15%)

Content Size

448.5 kB

After Optimization

383.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Driveserracadillac.com main page is 448.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 365.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 63.9 kB

  • Original 81.8 kB
  • After minification 81.3 kB
  • After compression 17.9 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 63.9 kB or 78% of the original size.

JavaScript Optimization

-0%

Potential reduce by 562 B

  • Original 365.5 kB
  • After minification 365.5 kB
  • After compression 365.0 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

-57%

Potential reduce by 671 B

  • Original 1.2 kB
  • After minification 1.1 kB
  • After compression 497 B

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. Driveserracadillac.com needs all CSS files to be minified and compressed as it can save up to 671 B or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (67%)

Requests Now

9

After Optimization

3

  • AJAX
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drive Serra Cadillac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

driveserracadillac.com accessibility score

80

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 IDs are not unique

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

Best Practices

driveserracadillac.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

driveserracadillac.com SEO score

71

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

Page is blocked from indexing

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

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 Driveserracadillac.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 Driveserracadillac.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

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