Tools & Wizards About Us
deervalleydiesel.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

deervalleydiesel.com

Deer Valley Diesel Repair, Arizona's Emergency Road Service Specialist's, 24/7/365 Days a Year.

Page Load Speed

435 ms in total

First Response

63 ms

Resources Loaded

208 ms

Page Rendered

164 ms

deervalleydiesel.com screenshot

About Website

Welcome to deervalleydiesel.com homepage info - get ready to check Deer Valley Diesel best content right away, or after learning these important things about deervalleydiesel.com

Award winning Deer Valley Diesel Repair, Arizona's Emergency Road Service Specialist's, 24/7/365. We are the only diesel truck service and repair shop you will ever need.

Visit deervalleydiesel.com

Key Findings

We analyzed Deervalleydiesel.com page load time and found that the first response time was 63 ms and then it took 372 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

deervalleydiesel.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

deervalleydiesel.com

63 ms

dvdstyles.css

33 ms

dvdindexstylins.css

24 ms

external.js

19 ms

indvd.js

28 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 63% of them (15 requests) were addressed to the original Deervalleydiesel.com, 13% (3 requests) were made to Google-analytics.com and 8% (2 requests) were made to W3.org. The less responsive or slowest element that took the longest time to load (74 ms) relates to the external source C.statcounter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.7 kB (23%)

Content Size

126.0 kB

After Optimization

97.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deervalleydiesel.com main page is 126.0 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. 15% of websites need less resources to load. Images take 74.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.1 kB

  • Original 14.4 kB
  • After minification 12.3 kB
  • After compression 4.3 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 2.1 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 10.1 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 1.7 kB

  • Original 74.9 kB
  • After minification 73.1 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. Deer Valley Diesel images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 1.6 kB

  • Original 19.5 kB
  • After minification 19.1 kB
  • After compression 17.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-89%

Potential reduce by 15.3 kB

  • Original 17.3 kB
  • After minification 9.4 kB
  • After compression 1.9 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. Deervalleydiesel.com needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (38%)

Requests Now

21

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deer Valley Diesel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

deervalleydiesel.com

deervalleydiesel.com

63 ms

dvdstyles.css

dvdstyles.css

33 ms

dvdindexstylins.css

dvdindexstylins.css

24 ms

external.js

external.js

19 ms

indvd.js

indvd.js

28 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

11 ms

counter.js

counter.js

21 ms

valid-xhtml10

valid-xhtml10

19 ms

vcss-blue

vcss-blue

29 ms

__utm.gif

__utm.gif

6 ms

see_under.jpg

see_under.jpg

38 ms

skip_under.jpg

skip_under.jpg

39 ms

_DVD_mobile_scan_phone.png

_DVD_mobile_scan_phone.png

48 ms

flashLogo.gif

flashLogo.gif

39 ms

dvdmural00.jpg

dvdmural00.jpg

61 ms

twitter.jpg

twitter.jpg

37 ms

facebook.jpg

facebook.jpg

50 ms

blogger.jpg

blogger.jpg

50 ms

youtube.jpg

youtube.jpg

49 ms

valid-xhtml10

valid-xhtml10

34 ms

t.php

t.php

74 ms

deer_valley_diesel_repair_head.jpg

deer_valley_diesel_repair_head.jpg

44 ms

vcss-blue

vcss-blue

36 ms

Accessibility Review

deervalleydiesel.com accessibility score

86

Accessibility Issues

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

Best Practices

deervalleydiesel.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

deervalleydiesel.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deervalleydiesel.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 Deervalleydiesel.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

deervalleydiesel.com

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