Tools & Wizards About Us
parts.qsc.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

parts.qsc.com

QSC Spare Parts | Amplifiers | Loudspeakers | Mixers | Q-Sys | Accessories

Page Load Speed

6.8 sec in total

First Response

267 ms

Resources Loaded

6.4 sec

Page Rendered

164 ms

parts.qsc.com screenshot

About Website

Click here to check amazing Parts QSC content for United States. Otherwise, check out these important facts you probably never knew about parts.qsc.com

QSC Online Spare Parts store offers Amplifiers parts, Loudspeakers parts, Mixers parts, Digital Products parts, Accessories, connectors, Capacitor & more. Call QSC at 1-800-772-2834

Visit parts.qsc.com

Key Findings

We analyzed Parts.qsc.com page load time and found that the first response time was 267 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

parts.qsc.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.168

70/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

parts.qsc.com

267 ms

parts.qsc.com

2722 ms

css

28 ms

jquery-ui-1.10.3.custom.css

265 ms

ofkn0af1u6y2v6sfc0iyzfrhkd9fpxgmklsxyxzbouu1

864 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 94% of them (44 requests) were addressed to the original Parts.qsc.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Parts.qsc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (55%)

Content Size

2.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Parts.qsc.com main page is 2.6 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. 35% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 107.1 kB

  • Original 118.2 kB
  • After minification 64.1 kB
  • After compression 11.1 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 54.0 kB, which is 46% 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 107.1 kB or 91% of the original size.

Image Optimization

-13%

Potential reduce by 122.6 kB

  • Original 930.0 kB
  • After minification 807.4 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, Parts QSC needs image optimization as it can save up to 122.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.2 MB
  • After compression 354.9 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 1.2 MB or 77% of the original size.

CSS Optimization

-67%

Potential reduce by 2.0 kB

  • Original 3.1 kB
  • After minification 2.6 kB
  • After compression 1.0 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. Parts.qsc.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (43%)

Requests Now

42

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parts QSC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

parts.qsc.com

parts.qsc.com

267 ms

parts.qsc.com

parts.qsc.com

2722 ms

css

css

28 ms

jquery-ui-1.10.3.custom.css

jquery-ui-1.10.3.custom.css

265 ms

ofkn0af1u6y2v6sfc0iyzfrhkd9fpxgmklsxyxzbouu1

ofkn0af1u6y2v6sfc0iyzfrhkd9fpxgmklsxyxzbouu1

864 ms

jquery-3.6.4.js

jquery-3.6.4.js

858 ms

jquery.validate.min.js

jquery.validate.min.js

278 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

277 ms

jquery-ui-1.12.1.custom.min.js

jquery-ui-1.12.1.custom.min.js

731 ms

jquery-migrate-1.4.1.js

jquery-migrate-1.4.1.js

335 ms

public.common.js

public.common.js

344 ms

jquery_cookie.js

jquery_cookie.js

347 ms

public.ajaxcart.js

public.ajaxcart.js

402 ms

qsc-top-nav.js

qsc-top-nav.js

2019 ms

SevenSpikesExtensions.min.js

SevenSpikesExtensions.min.js

416 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

470 ms

AjaxCart.min.js

AjaxCart.min.js

483 ms

kendo.core.min.js

kendo.core.min.js

600 ms

kendo.window.min.js

kendo.window.min.js

550 ms

footable.js

footable.js

618 ms

perfect-scrollbar.min.js

perfect-scrollbar.min.js

668 ms

Urban.js

Urban.js

685 ms

showHide.js

showHide.js

612 ms

js

js

30 ms

LoginRegister.png

LoginRegister.png

81 ms

icon-cart.png

icon-cart.png

82 ms

0000468.png

0000468.png

82 ms

homeIco.png

homeIco.png

80 ms

spareparts.jpg

spareparts.jpg

1485 ms

uparrow.png

uparrow.png

80 ms

amplifiersHomeBanner.jpg

amplifiersHomeBanner.jpg

207 ms

loudSpeakersHomeBanner.jpg

loudSpeakersHomeBanner.jpg

149 ms

mixersHomeBaneer.jpg

mixersHomeBaneer.jpg

206 ms

digitalProducts.jpg

digitalProducts.jpg

149 ms

accessoriesHomeBanner.jpg

accessoriesHomeBanner.jpg

147 ms

commodityHomeBanner.jpg

commodityHomeBanner.jpg

209 ms

QSC-Footer-Logo.png

QSC-Footer-Logo.png

209 ms

iconSearchDesk.png

iconSearchDesk.png

167 ms

font

font

104 ms

icon-menu.png

icon-menu.png

228 ms

navaero.png

navaero.png

201 ms

subscribenowBtn.gif

subscribenowBtn.gif

203 ms

SinkinSans-600SemiBold-webfont.woff

SinkinSans-600SemiBold-webfont.woff

203 ms

SinkinSans-400Regular-webfont.woff

SinkinSans-400Regular-webfont.woff

206 ms

payment-sprite.png

payment-sprite.png

268 ms

scroll_top.png

scroll_top.png

260 ms

loader_urban2.gif

loader_urban2.gif

194 ms

Accessibility Review

parts.qsc.com accessibility score

53

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

Internationalization and localization

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

Impact

Issue

High

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

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

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

parts.qsc.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Missing source maps for large first-party JavaScript

SEO Factors

parts.qsc.com SEO score

92

Search Engine Optimization Advices

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

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 Parts.qsc.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 Parts.qsc.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

parts.qsc.com

Open Graph description is not detected on the main page of Parts QSC. 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: