Tools & Wizards About Us
dieselairsystems.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

dieselairsystems.com

Diesel Repair Shop Jacksonville FL | Diesel Truck Mechanic

Page Load Speed

9.2 sec in total

First Response

1.1 sec

Resources Loaded

7.8 sec

Page Rendered

268 ms

dieselairsystems.com screenshot

About Website

Click here to check amazing Diesel Airsystems content. Otherwise, check out these important facts you probably never knew about dieselairsystems.com

Keep your diesel truck or fleet rolling down the highway by turning to Diesel Air Systems, Inc., a reputable diesel repair shop in Jacksonville, Florida.

Visit dieselairsystems.com

Key Findings

We analyzed Dieselairsystems.com page load time and found that the first response time was 1.1 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dieselairsystems.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.987

2/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

dieselairsystems.com

1146 ms

dieselairsystems.com

1113 ms

www.dieselairsystems.com

63 ms

www.dieselairsystems.com

139 ms

analytics.js

20 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 25% of them (16 requests) were addressed to the original Dieselairsystems.com, 55% (36 requests) were made to Assets.myregisteredsite.com and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source 9815757.cstsite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.2 kB (24%)

Content Size

556.2 kB

After Optimization

421.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dieselairsystems.com main page is 556.2 kB. 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. Images take 300.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 90.6 kB

  • Original 121.4 kB
  • After minification 120.6 kB
  • After compression 30.8 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 90.6 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 16.2 kB

  • Original 300.6 kB
  • After minification 284.4 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. Diesel Airsystems images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 27.5 kB

  • Original 128.7 kB
  • After minification 122.0 kB
  • After compression 101.1 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 27.5 kB or 21% of the original size.

CSS Optimization

-15%

Potential reduce by 851 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 4.7 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. Dieselairsystems.com needs all CSS files to be minified and compressed as it can save up to 851 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (65%)

Requests Now

54

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diesel Airsystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dieselairsystems.com

dieselairsystems.com

1146 ms

dieselairsystems.com

dieselairsystems.com

1113 ms

www.dieselairsystems.com

www.dieselairsystems.com

63 ms

www.dieselairsystems.com

www.dieselairsystems.com

139 ms

analytics.js

analytics.js

20 ms

jquery.js

jquery.js

878 ms

button.css

button.css

847 ms

browserBehavior.js

browserBehavior.js

58 ms

utils.js

utils.js

70 ms

shared.js

shared.js

853 ms

navigation.js

navigation.js

71 ms

uaDefaultStylesReset.css

uaDefaultStylesReset.css

854 ms

popup.js

popup.js

70 ms

ResourceLoader.js

ResourceLoader.js

860 ms

webcom_copyright.js

webcom_copyright.js

862 ms

collect

collect

14 ms

js

js

70 ms

googleFonts.css

googleFonts.css

17 ms

css

css

35 ms

navigation.js

navigation.js

18 ms

core.js

core.js

18 ms

socialmediashare.js

socialmediashare.js

19 ms

jqueryvalidate.js

jqueryvalidate.js

25 ms

form.js

form.js

18 ms

footercontact.js

footercontact.js

23 ms

hoverIntent.js

hoverIntent.js

17 ms

bgIframe.js

bgIframe.js

18 ms

superfish.js

superfish.js

18 ms

handler.js

handler.js

17 ms

helper.js

helper.js

19 ms

positioner.js

positioner.js

20 ms

structure.css

structure.css

32 ms

smstemplates.js

smstemplates.js

34 ms

socialmediashare.css

socialmediashare.css

34 ms

utils.js

utils.js

35 ms

resources.js

resources.js

35 ms

templates.js

templates.js

40 ms

form.css

form.css

48 ms

form_generic.css

form_generic.css

49 ms

jquery.json-2.2.min.js

jquery.json-2.2.min.js

50 ms

templates.js

templates.js

49 ms

footercontact.css

footercontact.css

51 ms

123367973.png

123367973.png

152 ms

77609123.png

77609123.png

39 ms

phone-black.png

phone-black.png

150 ms

77610761.png

77610761.png

39 ms

77611795.png

77611795.png

40 ms

77611796.png

77611796.png

39 ms

77611797.png

77611797.png

96 ms

123368916.jpg

123368916.jpg

110 ms

123368814.jpg

123368814.jpg

179 ms

Leads_WSP.gif

Leads_WSP.gif

39 ms

77593856.png

77593856.png

4313 ms

123366012.jpg

123366012.jpg

197 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

77 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

91 ms

Leads_WSP.gif

Leads_WSP.gif

55 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

70 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

71 ms

placeholder.png

placeholder.png

41 ms

facebook-color.png

facebook-color.png

41 ms

twitter-color.png

twitter-color.png

41 ms

linkedin-color.png

linkedin-color.png

40 ms

frozen-redirect.html

frozen-redirect.html

58 ms

logger.php

logger.php

70 ms

Accessibility Review

dieselairsystems.com accessibility score

93

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

dieselairsystems.com best practices score

50

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dieselairsystems.com SEO score

99

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 Dieselairsystems.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 Dieselairsystems.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

dieselairsystems.com

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