Tools & Wizards About Us
acdelcomaps.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

acdelcomaps.com

OEM & Aftermarket Auto Parts | Genuine GM Parts & ACDelco

Page Load Speed

4.8 sec in total

First Response

587 ms

Resources Loaded

2.8 sec

Page Rendered

1.4 sec

acdelcomaps.com screenshot

About Website

Welcome to acdelcomaps.com homepage info - get ready to check ACDelco Maps best content for United States right away, or after learning these important things about acdelcomaps.com

Welcome to GM Parts - your new, consolidated home for GM Genuine Parts and ACDelco parts information and resources. Shop our online catalog of parts today.

Visit acdelcomaps.com

Key Findings

We analyzed Acdelcomaps.com page load time and found that the first response time was 587 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

acdelcomaps.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value22.8 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value5,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.222

56/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

www.gmparts.com

587 ms

ruxitagentjs_ICA7NVfgqrux_10289240325103055.js

30 ms

quantum_core.lc-1a473ed587b8df456f1e5b55a21e47c7-lc.min.css

27 ms

head.lc-35c5f1374aacd9f914f3c807fa4281b3-lc.min.css

67 ms

head.lc-c0b03b220e12799bc4253ee08933492a-lc.min.js

61 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Acdelcomaps.com, 5% (3 requests) were made to Brands.gm-cdn.com and 2% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Gmparts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 364.8 kB (53%)

Content Size

686.9 kB

After Optimization

322.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Acdelcomaps.com main page is 686.9 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. 75% 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. HTML takes 399.1 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 364.8 kB

  • Original 399.1 kB
  • After minification 303.1 kB
  • After compression 34.3 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. This page needs HTML code to be minified as it can gain 96.0 kB, which is 24% 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 364.8 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 26 B

  • Original 38.7 kB
  • After minification 38.7 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. ACDelco Maps images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 249.1 kB
  • After minification 249.1 kB
  • After compression 249.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 24 (46%)

Requests Now

52

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACDelco Maps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.gmparts.com

www.gmparts.com

587 ms

ruxitagentjs_ICA7NVfgqrux_10289240325103055.js

ruxitagentjs_ICA7NVfgqrux_10289240325103055.js

30 ms

quantum_core.lc-1a473ed587b8df456f1e5b55a21e47c7-lc.min.css

quantum_core.lc-1a473ed587b8df456f1e5b55a21e47c7-lc.min.css

27 ms

head.lc-35c5f1374aacd9f914f3c807fa4281b3-lc.min.css

head.lc-35c5f1374aacd9f914f3c807fa4281b3-lc.min.css

67 ms

head.lc-c0b03b220e12799bc4253ee08933492a-lc.min.js

head.lc-c0b03b220e12799bc4253ee08933492a-lc.min.js

61 ms

launch-8c0f5c64e1e5.min.js

launch-8c0f5c64e1e5.min.js

65 ms

customcolor.gmparts.na.us.en.1699459672.css

customcolor.gmparts.na.us.en.1699459672.css

58 ms

global-nav.gm-parts-us-en.js

global-nav.gm-parts-us-en.js

134 ms

table_builder.lc-fffbee988507e1a7f854d0827fad1d73-lc.min.css

table_builder.lc-fffbee988507e1a7f854d0827fad1d73-lc.min.css

54 ms

vendor.lc-ea07b9f7715d49f154c14a3d20aec1cb-lc.min.js

vendor.lc-ea07b9f7715d49f154c14a3d20aec1cb-lc.min.js

64 ms

base.lc-dae476d0025d6cc0544461cfdb8c253f-lc.min.js

base.lc-dae476d0025d6cc0544461cfdb8c253f-lc.min.js

133 ms

mod.lc-7e8f47579ca940fb20931842bec9b16e-lc.min.js

mod.lc-7e8f47579ca940fb20931842bec9b16e-lc.min.js

131 ms

table_builder.lc-59124d276fe8a91f02ba6bd8bc047cd2-lc.min.js

table_builder.lc-59124d276fe8a91f02ba6bd8bc047cd2-lc.min.js

130 ms

video_brightcove.lc-358971cff25d725542afc8d1b6185cc3-lc.min.css

video_brightcove.lc-358971cff25d725542afc8d1b6185cc3-lc.min.css

128 ms

video_brightcove.lc-c983d111ba3905e906351774b565226b-lc.min.js

video_brightcove.lc-c983d111ba3905e906351774b565226b-lc.min.js

129 ms

foot.lc-47420942f3af7a24589e73d53124e46c-lc.min.js

foot.lc-47420942f3af7a24589e73d53124e46c-lc.min.js

208 ms

quantum_core.lc-1addafd37cee4c79c1b47a66bcf72094-lc.min.js

quantum_core.lc-1addafd37cee4c79c1b47a66bcf72094-lc.min.js

219 ms

H9LXM-5MPGP-YWB8G-YGMST-ARFLC

H9LXM-5MPGP-YWB8G-YGMST-ARFLC

128 ms

gmgp-acdelco-dual-logo-reversed-l-xl.svg

gmgp-acdelco-dual-logo-reversed-l-xl.svg

450 ms

searchWhite.svg

searchWhite.svg

406 ms

gmgp-gm-oe-icon.svg

gmgp-gm-oe-icon.svg

401 ms

gmgp-aftermarket-icon.svg

gmgp-aftermarket-icon.svg

422 ms

gmgp-collision-icon.svg

gmgp-collision-icon.svg

427 ms

gmgp-maintenance-icon.svg

gmgp-maintenance-icon.svg

483 ms

gmgp-repair-icon.svg

gmgp-repair-icon.svg

469 ms

gmgp-powertrain-icon.svg

gmgp-powertrain-icon.svg

468 ms

gmgp-chevy-performance-icon.svg

gmgp-chevy-performance-icon.svg

733 ms

placeholder_clear100x1.png

placeholder_clear100x1.png

496 ms

gmp-homepage-gmgenuineparts-acdelco-logo-asset-376x56.svg

gmp-homepage-gmgenuineparts-acdelco-logo-asset-376x56.svg

485 ms

gmgp-engine-graphic-l-xl.svg

gmgp-engine-graphic-l-xl.svg

1150 ms

gmgp-filters-graphic-l-xl.svg

gmgp-filters-graphic-l-xl.svg

1146 ms

gmgp-chemicals-fluids-graphic-l-xl.svg

gmgp-chemicals-fluids-graphic-l-xl.svg

528 ms

gmgp-ignition-parts-graphic-l-xl.svg

gmgp-ignition-parts-graphic-l-xl.svg

515 ms

gmgp-battery-accessories-graphic-l-xl.svg

gmgp-battery-accessories-graphic-l-xl.svg

524 ms

gmgp-transmission-graphic-l-xl.svg

gmgp-transmission-graphic-l-xl.svg

556 ms

gmgp-steering-suspension-graphic-l-xl.svg

gmgp-steering-suspension-graphic-l-xl.svg

1157 ms

gmgp-heat-ac-graphic-l-xl.svg

gmgp-heat-ac-graphic-l-xl.svg

1154 ms

gmgp-wheels-graphic-l-xl.svg

gmgp-wheels-graphic-l-xl.svg

1151 ms

gmgp-electrical-graphic-l-xl.svg

gmgp-electrical-graphic-l-xl.svg

864 ms

gmgp-brake-system-graphic-l-xl.svg

gmgp-brake-system-graphic-l-xl.svg

918 ms

gmgp-bumpers-fascias-graphic-l-xl.svg

gmgp-bumpers-fascias-graphic-l-xl.svg

1153 ms

gm-why-gmgp-acd-standard-l-xl.jpg

gm-why-gmgp-acd-standard-l-xl.jpg

1215 ms

gmgp-facebook-icon.svg

gmgp-facebook-icon.svg

1165 ms

gmgp-x-icon.svg

gmgp-x-icon.svg

1166 ms

gmgp-instagram-icon.svg

gmgp-instagram-icon.svg

1273 ms

gmgp-youtube-icon.svg

gmgp-youtube-icon.svg

1230 ms

gmgp-ad-choices-icon.svg

gmgp-ad-choices-icon.svg

1224 ms

privacyoptions.svg

privacyoptions.svg

1279 ms

gmgp-prop-65-warning-icon.svg

gmgp-prop-65-warning-icon.svg

1219 ms

placeholder_clear.png

placeholder_clear.png

1267 ms

video_play_btn_hover.svg

video_play_btn_hover.svg

1178 ms

overpass-regular.woff

overpass-regular.woff

77 ms

overpass-bold.woff

overpass-bold.woff

120 ms

overpass-extrabold.woff

overpass-extrabold.woff

147 ms

config.json

config.json

107 ms

sales-force-chat.js

sales-force-chat.js

504 ms

Accessibility Review

acdelcomaps.com accessibility score

88

Accessibility Issues

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

Best Practices

acdelcomaps.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

acdelcomaps.com SEO score

100

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

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 Acdelcomaps.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 Acdelcomaps.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

acdelcomaps.com

Open Graph description is not detected on the main page of ACDelco Maps. 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: