Access store.gmperformanceparts.com. Engines, Transmissions, Components and Upgrades

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value27.3 s

0/100

10%

TBT (Total Blocking Time)

Value13,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.111

1/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

overview

154 ms

performance-parts

4912 ms

ruxitagentjs_ICA27NVfghjqrux_10285240307101407.js

29 ms

quantum_core.min.css

55 ms

head.min.css

81 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Store.gmperformanceparts.com, 11% (13 requests) were made to Brands.gm-cdn.com and 1% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Chevrolet.com.

Content Size

2.4 MB

After Optimization

2.2 MB

In fact, the total size of Store.gmperformanceparts.com main page is 2.4 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. 80% 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 216.0 kB

Original 231.4 kB
After minification 190.6 kB
After compression 15.4 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 40.8 kB, which is 18% 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 216.0 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 6.1 kB

Original 1.7 MB
After minification 1.7 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. Store Gm Performance Parts images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 24 B

Original 506.0 kB
After minification 506.0 kB
After compression 506.0 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.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store Gm Performance Parts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Store.gmperformanceparts.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 Store.gmperformanceparts.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

store.gmperformanceparts.com

Open Graph description is not detected on the main page of Store Gm Performance Parts. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Engines, Transmissions, Components and Upgrades | Performance

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

overview

performance-parts

ruxitagentjs_ICA27NVfghjqrux_10285240307101407.js

quantum_core.min.css

head.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

overview

performance-parts

ruxitagentjs_ICA27NVfghjqrux_10285240307101407.js

quantum_core.min.css

head.min.css

head.min.js

launch-df5e39c6aed9.min.js

customcolorcss.chevrolet.na.us.en.1714147986.css

global-nav.chevrolet-us-en.js

motion-point-link.js

quantum_geo_ip_notification.min.css

quantum_geo_ip_notification.min.js

video_brightcove.min.css

vendor.min.js

base.min.js

mod.min.js

video_brightcove.min.js

iframeResizer.min.js

formapp.min.css

formapp.min.js

multimedia_teaser.min.css

foot.min.js

sales-force-chat.js

quantum_core.min.js

PG8

chevrolet-logo-v2.png

placeholder_clear.png

cp-23-in-stock-product-templates-CT350Mobile-Masthead.jpg

connect-cruise-masthead-xs.jpg

transmission-masthead-xs.jpg

CP_CatalogMasthead_mble.jpg

CP-Form-Masthead-Slide1-Mobile-1000x600.jpg

cp-24-site-pri-masthead-mobile-update-v1.jpg

cp-23-in-stock-product-templates-CT350Desktop-Masthead.jpg

connect-cruise-masthead-xl.jpg

transmission-masthead-xl.jpg

CP_CatalogMasthead_dsktp.jpg

CP-Form-Masthead-Slide1-Desktop.png

cp-24-site-pri-masthead-desktop-update-v1.jpg

circleArrow.svg

cp-2017-site-overview-page-round-images-01.jpg

cp-2017-site-overview-page-round-images-02.jpg

cp-2017-site-overview-page-round-images-03.jpg

cp-2017-site-overview-page-round-images-04-v2.jpg