Tools & Wizards About Us
gmperformancemotor.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 0

    Best Practices

  • 80

    SEO

    Google-friendlier than
    42% of websites

gmperformancemotor.com

Chevrolet and GM Performance Parts for your Hot Rod, Car, or Truck

Page Load Speed

1.5 sec in total

First Response

293 ms

Resources Loaded

720 ms

Page Rendered

466 ms

gmperformancemotor.com screenshot

About Website

Click here to check amazing GM Performance Motor content for United States. Otherwise, check out these important facts you probably never knew about gmperformancemotor.com

Shop our huge selection of in stock performance parts including engines, transmissions, and connect and cruise packages. Free shipping on orders over $100 and knowledgeable parts department can help y...

Visit gmperformancemotor.com

Key Findings

We analyzed Gmperformancemotor.com page load time and found that the first response time was 293 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

gmperformancemotor.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

gmperformancemotor.com

293 ms

styles.css

97 ms

jquery.min.js

78 ms

jquery.flexslider-min.js

118 ms

ga.js

9 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Gmperformancemotor.com, 9% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (293 ms) belongs to the original domain Gmperformancemotor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.5 kB (10%)

Content Size

878.3 kB

After Optimization

791.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gmperformancemotor.com main page is 878.3 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. 30% of websites need less resources to load. Images take 736.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 10.0 kB

  • Original 13.9 kB
  • After minification 13.5 kB
  • After compression 3.9 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 10.0 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 9.7 kB

  • Original 736.3 kB
  • After minification 726.6 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. GM Performance Motor images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 41.0 kB

  • Original 96.1 kB
  • After minification 96.0 kB
  • After compression 55.1 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 41.0 kB or 43% of the original size.

CSS Optimization

-81%

Potential reduce by 25.8 kB

  • Original 31.9 kB
  • After minification 26.3 kB
  • After compression 6.1 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. Gmperformancemotor.com needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (10%)

Requests Now

31

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GM Performance Motor. 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 as a result speed up the page load time.

Network Requests Diagram

gmperformancemotor.com

gmperformancemotor.com

293 ms

styles.css

styles.css

97 ms

jquery.min.js

jquery.min.js

78 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

118 ms

ga.js

ga.js

9 ms

header.jpg

header.jpg

85 ms

logo-gm.gif

logo-gm.gif

61 ms

bg-content.gif

bg-content.gif

64 ms

phone.gif

phone.gif

63 ms

specials-cat.gif

specials-cat.gif

63 ms

crate_engines.gif

crate_engines.gif

63 ms

transmissions.gif

transmissions.gif

63 ms

category-new.gif

category-new.gif

91 ms

newsletter.gif

newsletter.gif

92 ms

logo-gm-lg.gif

logo-gm-lg.gif

93 ms

slide-01.jpg

slide-01.jpg

118 ms

slide-02.jpg

slide-02.jpg

117 ms

slide-03.jpg

slide-03.jpg

139 ms

slide-04.jpg

slide-04.jpg

149 ms

slide-05.jpg

slide-05.jpg

150 ms

slide-06.jpg

slide-06.jpg

173 ms

home-contact.gif

home-contact.gif

149 ms

home-specials.gif

home-specials.gif

149 ms

home-newsletter.gif

home-newsletter.gif

167 ms

68-camaro-mark-lindberg-02.jpg

68-camaro-mark-lindberg-02.jpg

232 ms

68-camaro-mark-lindberg-01.jpg

68-camaro-mark-lindberg-01.jpg

262 ms

56-chevy-w-lsa-engine.jpg

56-chevy-w-lsa-engine.jpg

260 ms

56-chevy-w-lsa-engine-exterior.jpg

56-chevy-w-lsa-engine-exterior.jpg

232 ms

55-chev-lsa-connect-cruise-package-exterior.jpg

55-chev-lsa-connect-cruise-package-exterior.jpg

251 ms

55-chev-lsa-connect-cruise-package-engine.jpg

55-chev-lsa-connect-cruise-package-engine.jpg

283 ms

inpage_linkid.js

inpage_linkid.js

3 ms

__utm.gif

__utm.gif

14 ms

Accessibility Review

gmperformancemotor.com accessibility score

89

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 input fields do not have accessible names

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

Buttons do not have an accessible name

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

SEO Factors

gmperformancemotor.com SEO score

80

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gmperformancemotor.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gmperformancemotor.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

gmperformancemotor.com

Open Graph description is not detected on the main page of GM Performance Motor. 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: