Tools & Wizards About Us
dieselfuelsystems.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

dieselfuelsystems.com

Diesel Fuel Systems, Inc., Injectors, Fuel Pumps, Turbos, Coolers, Chassis Dyno, Diesel Parts & Accessories, Drive-In Service, located in Bangor, Main...

Page Load Speed

1.6 sec in total

First Response

92 ms

Resources Loaded

974 ms

Page Rendered

558 ms

dieselfuelsystems.com screenshot

About Website

Visit dieselfuelsystems.com now to see the best up-to-date Diesel Fuel Systems content and also check out these interesting facts you probably never knew about dieselfuelsystems.com

Diesel Fuel Systems, Inc. offering diesel fuel systems, injectors, turbos, fuel pumps, coolers, chassis dyno, diesel parts & accessories. Drive-In Service located in Bangor, Maine.

Visit dieselfuelsystems.com

Key Findings

We analyzed Dieselfuelsystems.com page load time and found that the first response time was 92 ms and then it took 1.5 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

dieselfuelsystems.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value6.8 s

56/100

10%

Network Requests Diagram

dieselfuelsystems.com

92 ms

www.dieselfuelsystems.com

215 ms

bootstrap.min.css

125 ms

all.min.css

197 ms

cycle2.css

134 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 92% of them (47 requests) were addressed to the original Dieselfuelsystems.com, 4% (2 requests) were made to Connect.facebook.net and 2% (1 request) were made to Admin.phdcon.com. The less responsive or slowest element that took the longest time to load (234 ms) belongs to the original domain Dieselfuelsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.5 kB (25%)

Content Size

2.2 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dieselfuelsystems.com main page is 2.2 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.4 kB

  • Original 43.4 kB
  • After minification 36.8 kB
  • After compression 9.0 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 6.6 kB, which is 15% 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 34.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 20.6 kB

  • Original 1.5 MB
  • After minification 1.5 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. Diesel Fuel Systems images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 253.8 kB

  • Original 357.8 kB
  • After minification 345.7 kB
  • After compression 104.0 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 253.8 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 238.8 kB

  • Original 286.6 kB
  • After minification 274.5 kB
  • After compression 47.8 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. Dieselfuelsystems.com needs all CSS files to be minified and compressed as it can save up to 238.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (34%)

Requests Now

47

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diesel Fuel Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dieselfuelsystems.com

dieselfuelsystems.com

92 ms

www.dieselfuelsystems.com

www.dieselfuelsystems.com

215 ms

bootstrap.min.css

bootstrap.min.css

125 ms

all.min.css

all.min.css

197 ms

cycle2.css

cycle2.css

134 ms

jquery.fancybox.css

jquery.fancybox.css

135 ms

swiper.min.css

swiper.min.css

167 ms

template.css

template.css

137 ms

template.css

template.css

157 ms

navbar.css

navbar.css

164 ms

gallery.css

gallery.css

168 ms

jquery.min.js

jquery.min.js

234 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

188 ms

jquery.matchHeight.js

jquery.matchHeight.js

206 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

207 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

207 ms

swiper.min.js

swiper.min.js

222 ms

jquery.jarquee.js

jquery.jarquee.js

231 ms

sdk.js

sdk.js

13 ms

thumbnail.aspx

thumbnail.aspx

224 ms

body-bg.jpg

body-bg.jpg

79 ms

header-bg.jpg

header-bg.jpg

78 ms

logo.png

logo.png

77 ms

slider-01.jpg

slider-01.jpg

98 ms

rotator-01.jpg

rotator-01.jpg

80 ms

rotator-02.jpg

rotator-02.jpg

79 ms

rotator-03.jpg

rotator-03.jpg

99 ms

rotator-04.jpg

rotator-04.jpg

103 ms

rotator-05.jpg

rotator-05.jpg

80 ms

garrett.jpg

garrett.jpg

99 ms

alliant.jpg

alliant.jpg

103 ms

bosch.jpg

bosch.jpg

104 ms

stanadyne.jpg

stanadyne.jpg

128 ms

cenpeco.jpg

cenpeco.jpg

129 ms

ads.jpg

ads.jpg

130 ms

cc-visa.png

cc-visa.png

131 ms

cc-mastercard.png

cc-mastercard.png

132 ms

cc-discover.png

cc-discover.png

133 ms

cc-amex.png

cc-amex.png

160 ms

slide-title-left-bg.png

slide-title-left-bg.png

138 ms

card-header-bg.jpg

card-header-bg.jpg

139 ms

specials-bg.jpg

specials-bg.jpg

174 ms

dark-bg.jpg

dark-bg.jpg

156 ms

fa-brands-400.woff

fa-brands-400.woff

141 ms

sdk.js

sdk.js

50 ms

slider-02.jpg

slider-02.jpg

149 ms

slider-03.jpg

slider-03.jpg

150 ms

slider-04.jpg

slider-04.jpg

151 ms

slider-05.jpg

slider-05.jpg

124 ms

slide-title-right-bg.png

slide-title-right-bg.png

136 ms

49 ms

Accessibility Review

dieselfuelsystems.com accessibility score

95

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.

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

dieselfuelsystems.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

Page has valid source maps

SEO Factors

dieselfuelsystems.com SEO score

95

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 Dieselfuelsystems.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 Dieselfuelsystems.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

dieselfuelsystems.com

Open Graph description is not detected on the main page of Diesel Fuel Systems. 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: