Access pacparts.com. Consumer Electronic Parts and Accessories at PacParts, Inc.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.326

35/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

default.cfm

138 ms

default.cfm

604 ms

cfmessage.js

138 ms

cfajax.js

211 ms

win.css

281 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 90% of them (107 requests) were addressed to the original Pacparts.com, 2% (2 requests) were made to Sealserver.trustwave.com and 2% (2 requests) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (640 ms) belongs to the original domain Pacparts.com.

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Pacparts.com main page is 1.6 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 49.6 kB

Original 57.9 kB
After minification 54.7 kB
After compression 8.3 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. 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 49.6 kB or 86% of the original size.

Image Optimization

-21%

Potential reduce by 255.8 kB

Original 1.2 MB
After minification 951.9 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. Obviously, Pac Parts needs image optimization as it can save up to 255.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

Original 286.8 kB
After minification 286.7 kB
After compression 283.7 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.

CSS Optimization

-36%

Potential reduce by 448 B

Original 1.2 kB
After minification 1.1 kB
After compression 786 B

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. Pacparts.com needs all CSS files to be minified and compressed as it can save up to 448 B or 36% of the original size.

Requests Now

117

After Optimization

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pac 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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 Pacparts.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 Pacparts.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

pacparts.com

Open Graph description is not detected on the main page of Pac 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

Consumer Electronic Parts and Accessories at PacParts, Inc.

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

default.cfm

default.cfm

cfmessage.js

cfajax.js

win.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

default.cfm

default.cfm

cfmessage.js

cfajax.js

win.css

swap_image.js

checkout.js

api.js

jquery.min.js

jssor.slider.mini.js

jssor_slider.css

seal.js

js

pptm.js

recaptcha__en.js

building.png

facebook.png

kenwood_top_parts.png

casio_parts.png

pioneer_dj_top_parts.jpg

roland_parts.png

clearance.png

casio_music_parts.png

pixel.gif

nav_01.gif

pixel_black.gif

home_on.gif

library.gif

search_part.gif

search_model.gif

part_model_new.gif

cservice.gif

cart.gif

featured_parts.gif

RCB198.jpg

add_cart2.gif

CXX8280.jpg

71115056.jpg

CMG1620RGRILL.jpg

74243710.jpg

500422008819.jpg

500405017400.jpg

500422008907.jpg