Tools & Wizards About Us

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

corvettegarage.com

Corvette Garage - Wheels Parts & Accessories for C5 C6 C7 Corvette

Page Load Speed

4.4 sec in total

First Response

1.3 sec

Resources Loaded

2.5 sec

Page Rendered

639 ms

About Website

Visit corvettegarage.com now to see the best up-to-date Corvette Garage content for Vietnam and also check out these interesting facts you probably never knew about corvettegarage.com

Corvette Garage carries a complete line of wheels, tires and wheel and tire packages for the C5, C6, C7, Z06, Grand Sport and ZR1 Chevrolet Corvettes.

Visit corvettegarage.com

Key Findings

We analyzed Corvettegarage.com page load time and found that the first response time was 1.3 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

corvettegarage.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value3,850 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

www.corvettegarage.com

1274 ms

calendar-win2k-1.css

24 ms

styles.css

34 ms

widgets.css

25 ms

noreload.css

25 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 85% of them (109 requests) were addressed to the original Corvettegarage.com, 2% (3 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Wd-edge.sharethis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Corvettegarage.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (59%)

Content Size

1.8 MB

After Optimization

738.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corvettegarage.com main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 796.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 108.4 kB

  • Original 121.8 kB
  • After minification 95.2 kB
  • After compression 13.4 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. This page needs HTML code to be minified as it can gain 26.7 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 108.4 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 37.0 kB

  • Original 551.8 kB
  • After minification 514.8 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. Corvette Garage images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 625.4 kB

  • Original 796.3 kB
  • After minification 634.8 kB
  • After compression 170.9 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 625.4 kB or 79% of the original size.

CSS Optimization

-88%

Potential reduce by 285.5 kB

  • Original 325.1 kB
  • After minification 192.7 kB
  • After compression 39.6 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. Corvettegarage.com needs all CSS files to be minified and compressed as it can save up to 285.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (57%)

Requests Now

122

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corvette Garage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

corvettegarage.com accessibility score

83

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

corvettegarage.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

corvettegarage.com SEO score

98

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 Corvettegarage.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 Corvettegarage.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 description is not detected on the main page of Corvette Garage. 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: