Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

concord-nissan.com

East & North Bay Area Nissan Dealership - Concord Nissan

Page Load Speed

753 ms in total

First Response

153 ms

Resources Loaded

501 ms

Page Rendered

99 ms

About Website

Click here to check amazing Concord Nissan content for United States. Otherwise, check out these important facts you probably never knew about concord-nissan.com

Concord Nissan is your East and North Bay Area Nissan car dealership with a great selection of new Nissan SUVs, cars, and trucks, along with used cars for sale. We're a popular destination for Pleasan...

Visit concord-nissan.com

Key Findings

We analyzed Concord-nissan.com page load time and found that the first response time was 153 ms and then it took 600 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

concord-nissan.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value51.2 s

0/100

25%

SI (Speed Index)

Value21.2 s

0/100

10%

TBT (Total Blocking Time)

Value13,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value51.4 s

0/100

10%

Network Requests Diagram

concord-nissan.com

153 ms

www.concord-nissan.com

22 ms

NissanBrand-Bold.css

59 ms

NissanBrand-Regular.css

59 ms

NissanBrand-Light.css

60 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Concord-nissan.com, 60% (6 requests) were made to Media.assets.ansira.net and 10% (1 request) were made to Api.ansira.net. The less responsive or slowest element that took the longest time to load (153 ms) belongs to the original domain Concord-nissan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.8 kB (21%)

Content Size

302.6 kB

After Optimization

239.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Concord-nissan.com main page is 302.6 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. Only 10% of websites need less resources to load. Javascripts take 222.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 62.1 kB

  • Original 79.4 kB
  • After minification 79.0 kB
  • After compression 17.3 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 62.1 kB or 78% of the original size.

JavaScript Optimization

-0%

Potential reduce by 289 B

  • Original 222.0 kB
  • After minification 222.0 kB
  • After compression 221.7 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

-35%

Potential reduce by 409 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 771 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. Concord-nissan.com needs all CSS files to be minified and compressed as it can save up to 409 B or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (75%)

Requests Now

8

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concord Nissan. 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

concord-nissan.com accessibility score

84

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 input fields do not have accessible names

High

[role]s do not have all required [aria-*] attributes

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

Best Practices

concord-nissan.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

Page has valid source maps

SEO Factors

concord-nissan.com SEO score

79

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

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concord-nissan.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 Concord-nissan.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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