Tools & Wizards About Us
duischooltn.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

duischooltn.com

A+ DUI & Defensive Driving Schools, LLC | DUI & Defensive Driving class

Page Load Speed

8.5 sec in total

First Response

2.1 sec

Resources Loaded

6 sec

Page Rendered

359 ms

duischooltn.com screenshot

About Website

Visit duischooltn.com now to see the best up-to-date DUI Schooltn content and also check out these interesting facts you probably never knew about duischooltn.com

A+ DUI & Defensive Driving Schools, LLC. offers Prime for Life DUI/Alcohol/Drug Risk Prevention and National Safety Council Defensive Driving courses in TN.

Visit duischooltn.com

Key Findings

We analyzed Duischooltn.com page load time and found that the first response time was 2.1 sec and then it took 6.4 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

duischooltn.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

www.duischooltn.com

2099 ms

font-awesome.min.css

28 ms

style.min.css

26 ms

mediaelementplayer-legacy.min.css

50 ms

wp-mediaelement.min.css

70 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Duischooltn.com, 9% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Duischooltn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.0 kB (9%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duischooltn.com main page is 2.4 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 180.1 kB

  • Original 214.7 kB
  • After minification 211.0 kB
  • After compression 34.6 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 180.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 858 B

  • Original 1.9 MB
  • After minification 1.9 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. DUI Schooltn images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 26.3 kB

  • Original 279.2 kB
  • After minification 279.2 kB
  • After compression 252.8 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

-28%

Potential reduce by 13.8 kB

  • Original 48.6 kB
  • After minification 48.6 kB
  • After compression 34.8 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. Duischooltn.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (63%)

Requests Now

41

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DUI Schooltn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.duischooltn.com

www.duischooltn.com

2099 ms

font-awesome.min.css

font-awesome.min.css

28 ms

style.min.css

style.min.css

26 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

50 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

70 ms

cookie-law-info-public.css

cookie-law-info-public.css

70 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

75 ms

style.css

style.css

71 ms

style.css

style.css

73 ms

jquery.min.js

jquery.min.js

77 ms

jquery-migrate.min.js

jquery-migrate.min.js

92 ms

cookie-law-info-public.js

cookie-law-info-public.js

92 ms

navigation.js

navigation.js

92 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

93 ms

jquery.fitvids.js

jquery.fitvids.js

95 ms

jquery.mobile.js

jquery.mobile.js

100 ms

easypiechart.js

easypiechart.js

116 ms

salvattore.js

salvattore.js

115 ms

scripts.min.js

scripts.min.js

175 ms

common.js

common.js

117 ms

e-202445.js

e-202445.js

15 ms

js

js

73 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

196 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

122 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

173 ms

style.css

style.css

68 ms

css

css

30 ms

Dollarphotoclub_98052935.jpg

Dollarphotoclub_98052935.jpg

184 ms

analytics.js

analytics.js

121 ms

Dollarphotoclub_78829040.jpg

Dollarphotoclub_78829040.jpg

284 ms

Dollarphotoclub_73312667.jpg

Dollarphotoclub_73312667.jpg

303 ms

tn_seal.png

tn_seal.png

173 ms

prime_for_life2.png

prime_for_life2.png

174 ms

nationalsafetycouncil-e1468511867422.jpg

nationalsafetycouncil-e1468511867422.jpg

174 ms

aplus-slider-logo.png

aplus-slider-logo.png

109 ms

aplus-home-logo.png

aplus-home-logo.png

142 ms

deriver-education.jpg

deriver-education.jpg

108 ms

read-more-bg.jpg

read-more-bg.jpg

109 ms

defensive-driving.jpg

defensive-driving.jpg

109 ms

dui-program.jpg

dui-program.jpg

108 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

46 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

60 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

71 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

71 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

31 ms

collect

collect

19 ms

js

js

78 ms

Accessibility Review

duischooltn.com accessibility score

96

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

duischooltn.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

duischooltn.com SEO score

85

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

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 Duischooltn.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 Duischooltn.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

duischooltn.com

Open Graph data is detected on the main page of DUI Schooltn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: