Tools & Wizards About Us
designengineering.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 0

    Best Practices

  • 92

    SEO

    Google-friendlier than
    74% of websites

designengineering.com

Design Engineering Inc. | Heat and Sound Insulation

Page Load Speed

3.8 sec in total

First Response

219 ms

Resources Loaded

2.6 sec

Page Rendered

945 ms

designengineering.com screenshot

About Website

Click here to check amazing Design Engineering content for United States. Otherwise, check out these important facts you probably never knew about designengineering.com

DEI specializes in heat and sound insulation products. This includes heat wrap for headers or exhaust systems, heat shields, sleeve products, & more.

Visit designengineering.com

Key Findings

We analyzed Designengineering.com page load time and found that the first response time was 219 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

designengineering.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value43.4 s

0/100

25%

SI (Speed Index)

Value25.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.142

78/100

15%

TTI (Time to Interactive)

Value49.0 s

0/100

10%

Network Requests Diagram

designengineering.com

219 ms

designengineering.com

95 ms

www.designengineering.com

579 ms

theme-bundle.polyfills.js

116 ms

theme-bundle.head_async.js

90 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 25% of them (22 requests) were addressed to the original Designengineering.com, 28% (24 requests) were made to Cdn11.bigcommerce.com and 7% (6 requests) were made to Store-9dys46aw14.mybigcommerce.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Designengineering.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 470.2 kB (5%)

Content Size

9.1 MB

After Optimization

8.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Designengineering.com main page is 9.1 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. Only a small number of websites need less resources to load. Images take 8.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 306.1 kB

  • Original 357.4 kB
  • After minification 294.9 kB
  • After compression 51.3 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 62.5 kB, which is 17% 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 306.1 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 53.4 kB

  • Original 8.2 MB
  • After minification 8.2 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. Design Engineering images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 110.7 kB

  • Original 485.3 kB
  • After minification 480.8 kB
  • After compression 374.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 110.7 kB or 23% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 58.6 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. Designengineering.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (32%)

Requests Now

81

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

designengineering.com

designengineering.com

219 ms

designengineering.com

designengineering.com

95 ms

www.designengineering.com

www.designengineering.com

579 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

116 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

90 ms

css

css

87 ms

theme-bundle.font.js

theme-bundle.font.js

161 ms

theme-04ca4480-e95c-013c-0b78-62727f51fabf.css

theme-04ca4480-e95c-013c-0b78-62727f51fabf.css

94 ms

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

160 ms

loader.js

loader.js

396 ms

bodl-consent-eced236bd7d5d1675a7704c806ce0cb5b24e44fb.js

bodl-consent-eced236bd7d5d1675a7704c806ce0cb5b24e44fb.js

158 ms

consent-manager-config-5edf125d18567d446f4455700afff129fcf07359.js

consent-manager-config-5edf125d18567d446f4455700afff129fcf07359.js

159 ms

consent-manager-08633fe15aba542118c03f6d45457262fa9fac88.js

consent-manager-08633fe15aba542118c03f6d45457262fa9fac88.js

396 ms

js

js

398 ms

getSeal

getSeal

916 ms

index.js

index.js

156 ms

mc-validate.js

mc-validate.js

349 ms

theme-bundle.main.js

theme-bundle.main.js

390 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

389 ms

klaviyo.js

klaviyo.js

389 ms

059b84719e72287c6d104caca.js

059b84719e72287c6d104caca.js

718 ms

jquery-1.9.1.js

jquery-1.9.1.js

386 ms

01H7JTXE124V1462EE5JJ0X541

01H7JTXE124V1462EE5JJ0X541

387 ms

hello.js

hello.js

674 ms

heat.svg

heat.svg

1174 ms

BxWgP12jmdA

BxWgP12jmdA

714 ms

01roadster.jpg

01roadster.jpg

418 ms

sound.svg

sound.svg

960 ms

custom.svg

custom.svg

963 ms

tool.svg

tool.svg

962 ms

sale.svg

sale.svg

960 ms

star.svg

star.svg

960 ms

02camreimers.jpg

02camreimers.jpg

509 ms

03teambabbitts.jpg

03teambabbitts.jpg

821 ms

04natehamilton.jpg

04natehamilton.jpg

528 ms

05autumnreine.jpg

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822 ms

06genright.jpg

06genright.jpg

497 ms

07wright.jpg

07wright.jpg

1071 ms

08speedacademy.jpg

08speedacademy.jpg

1068 ms

09carsonlucas.jpg

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1070 ms

10goolsby.jpg

10goolsby.jpg

963 ms

11johnsons.jpg

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1068 ms

12ktlrest.jpg

12ktlrest.jpg

1069 ms

13sahlens.jpg

13sahlens.jpg

1187 ms

14kylekuhnhausen.jpg

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1291 ms

15josiahfallaise.jpg

15josiahfallaise.jpg

1291 ms

16koruworks.jpg

16koruworks.jpg

1292 ms

17bizzdrift.jpg

17bizzdrift.jpg

1289 ms

2022-sxs-catalog.jpg

2022-sxs-catalog.jpg

1154 ms

GSA.gif

GSA.gif

1291 ms

download_1708004569__25853.original.png

download_1708004569__25853.original.png

380 ms

ATAC_Carousel_Image.jpg

ATAC_Carousel_Image.jpg

519 ms

turbo3.jpg

turbo3.jpg

430 ms

auto-category-560x760.jpg

auto-category-560x760.jpg

428 ms

pwrsprt-category-560x760.jpg

pwrsprt-category-560x760.jpg

516 ms

rv-category-560x760.jpg

rv-category-560x760.jpg

440 ms

marine-category-560x760.jpg

marine-category-560x760.jpg

525 ms

gov-industrial.jpg

gov-industrial.jpg

558 ms

resident.jpg

resident.jpg

557 ms

loading.svg

loading.svg

521 ms

2022-dei-catalog.jpg

2022-dei-catalog.jpg

590 ms

2023-powersports.jpg

2023-powersports.jpg

590 ms

2023-rv-sprinter.jpg

2023-rv-sprinter.jpg

591 ms

2024-new-products.jpg

2024-new-products.jpg

592 ms

512 ms

font

font

677 ms

font

font

679 ms

font

font

681 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

215 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

217 ms

runtime.536fa9fccc7144a82cc3.js

runtime.536fa9fccc7144a82cc3.js

175 ms

sharedUtils.00081c57cddd29832b4e.js

sharedUtils.00081c57cddd29832b4e.js

181 ms

country

country

107 ms

www-player.css

www-player.css

22 ms

www-embed-player.js

www-embed-player.js

51 ms

base.js

base.js

106 ms

getCurrencyId

getCurrencyId

467 ms

translation

translation

343 ms

US.png

US.png

453 ms

nobot

nobot

281 ms

ad_status.js

ad_status.js

176 ms

font

font

126 ms

--9dH29IQ9CksBulhkJupx8P-yH9Jquge0_97VfE0Pw.js

--9dH29IQ9CksBulhkJupx8P-yH9Jquge0_97VfE0Pw.js

146 ms

embed.js

embed.js

49 ms

i4Y2BUiXo8GBIsgihmdBEiubg5C7SN53PNxpp5zR9LqcmCME8v3NSSleT9PpG-W_eip2ty2scQ=s68-c-k-c0x00ffffff-no-rj

i4Y2BUiXo8GBIsgihmdBEiubg5C7SN53PNxpp5zR9LqcmCME8v3NSSleT9PpG-W_eip2ty2scQ=s68-c-k-c0x00ffffff-no-rj

183 ms

id

id

109 ms

Create

Create

108 ms

Accessibility Review

designengineering.com accessibility score

84

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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.

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

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

High

Links do not have a discernible name

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

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.

SEO Factors

designengineering.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

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 Designengineering.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 Designengineering.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

designengineering.com

Open Graph description is not detected on the main page of Design Engineering. 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: