Tools & Wizards About Us
acclutches.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

acclutches.com

AC Clutches & Parts | Made In USA A/C Compressor Clutch

Page Load Speed

1.5 sec in total

First Response

118 ms

Resources Loaded

1.2 sec

Page Rendered

176 ms

acclutches.com screenshot

About Website

Click here to check amazing AC Clutches content. Otherwise, check out these important facts you probably never knew about acclutches.com

Purchase online fast shipping, high quality, Made in USA AC compressor clutches & parts including bearings, hubs, electromagnetic coils, repair kits. Diagnose repair & replace Automotive Air Condition...

Visit acclutches.com

Key Findings

We analyzed Acclutches.com page load time and found that the first response time was 118 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

acclutches.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value9,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

acclutches.com

118 ms

acclutches.com

567 ms

theme-bundle.head_async.js

52 ms

css

50 ms

theme-1014f2a0-e93e-013c-7625-623ff926cd5f.css

61 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 18% of them (4 requests) were addressed to the original Acclutches.com, 36% (8 requests) were made to Cdn11.bigcommerce.com and 18% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (567 ms) belongs to the original domain Acclutches.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (91%)

Content Size

2.7 MB

After Optimization

243.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Acclutches.com main page is 2.7 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. 55% of websites need less resources to load. HTML takes 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-97%

Potential reduce by 2.4 MB

  • Original 2.5 MB
  • After minification 1.8 MB
  • After compression 71.6 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 683.0 kB, which is 27% 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 2.4 MB or 97% of the original size.

Image Optimization

-6%

Potential reduce by 9.6 kB

  • Original 159.2 kB
  • After minification 149.6 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. AC Clutches images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 162 B

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 22.3 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 7 (44%)

Requests Now

16

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AC Clutches. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

acclutches.com

acclutches.com

118 ms

acclutches.com

acclutches.com

567 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

52 ms

css

css

50 ms

theme-1014f2a0-e93e-013c-7625-623ff926cd5f.css

theme-1014f2a0-e93e-013c-7625-623ff926cd5f.css

61 ms

loader.js

loader.js

368 ms

theme-bundle.main.js

theme-bundle.main.js

321 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

319 ms

visitor_stencil.js

visitor_stencil.js

320 ms

analytics.js

analytics.js

295 ms

hotjar-527256.js

hotjar-527256.js

433 ms

ac-clutches-paypal-secure-payments.png

ac-clutches-paypal-secure-payments.png

311 ms

logo_1575919023__59950.original.png

logo_1575919023__59950.original.png

114 ms

madeinusa.png

madeinusa.png

235 ms

loading.svg

loading.svg

114 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

46 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

75 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xk.ttf

120 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

151 ms

index.php

index.php

152 ms

collect

collect

18 ms

js

js

162 ms

Accessibility Review

acclutches.com accessibility score

74

Accessibility Issues

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.

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 IDs are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

acclutches.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

acclutches.com SEO score

96

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 Acclutches.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 Acclutches.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

acclutches.com

Open Graph description is not detected on the main page of AC Clutches. 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: