Tools & Wizards About Us
jjkellertraining.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jjkellertraining.com

J. J. Keller® Training | E-Learning, Video, & Classroom Training

Page Load Speed

2.7 sec in total

First Response

77 ms

Resources Loaded

1.5 sec

Page Rendered

1.1 sec

jjkellertraining.com screenshot

About Website

Visit jjkellertraining.com now to see the best up-to-date J Keller Training content for United States and also check out these interesting facts you probably never knew about jjkellertraining.com

J. J. Keller® Training offers expert content through online E-Learning courses and streaming video training programs to enhance safety and regulatory compliance.

Visit jjkellertraining.com

Key Findings

We analyzed Jjkellertraining.com page load time and found that the first response time was 77 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jjkellertraining.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value3,410 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value28.6 s

0/100

10%

Network Requests Diagram

www.jjkellertraining.com

77 ms

demo.jjkellertraining.com

108 ms

launch-745aeb618e55.min.js

114 ms

clientlib-base.lc-f3834d9bf1610875aa4895c5d55f6627-lc.min.css

12 ms

clientlib-training.lc-be8c6ffa63fee22a465651cf17d2eb27-lc.min.css

22 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jjkellertraining.com, 75% (38 requests) were made to Demo.jjkellertraining.com and 10% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (930 ms) relates to the external source Demo.jjkellertraining.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.2 kB (7%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jjkellertraining.com main page is 1.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 100.1 kB

  • Original 114.9 kB
  • After minification 101.4 kB
  • After compression 14.8 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. This page needs HTML code to be minified as it can gain 13.5 kB, which is 12% 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 100.1 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 13.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. J Keller Training images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.5 kB

  • Original 284.4 kB
  • After minification 284.4 kB
  • After compression 281.8 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

-0%

Potential reduce by 0 B

  • Original 59.8 kB
  • After minification 59.8 kB
  • After compression 59.8 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. Jjkellertraining.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (18%)

Requests Now

44

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Keller Training. 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 as a result speed up the page load time.

Network Requests Diagram

www.jjkellertraining.com

www.jjkellertraining.com

77 ms

demo.jjkellertraining.com

demo.jjkellertraining.com

108 ms

launch-745aeb618e55.min.js

launch-745aeb618e55.min.js

114 ms

clientlib-base.lc-f3834d9bf1610875aa4895c5d55f6627-lc.min.css

clientlib-base.lc-f3834d9bf1610875aa4895c5d55f6627-lc.min.css

12 ms

clientlib-training.lc-be8c6ffa63fee22a465651cf17d2eb27-lc.min.css

clientlib-training.lc-be8c6ffa63fee22a465651cf17d2eb27-lc.min.css

22 ms

jjk-k-burgundy.svg

jjk-k-burgundy.svg

103 ms

logo-JJK-Training-Mobile.svg

logo-JJK-Training-Mobile.svg

102 ms

dyIvhO8wQ-M

dyIvhO8wQ-M

185 ms

container.lc-0a6aff292f5cc42142779cde92054524-lc.min.js

container.lc-0a6aff292f5cc42142779cde92054524-lc.min.js

98 ms

clientlib-base.lc-98d9ac63be5fc25d4417ac7f09fa0fec-lc.min.js

clientlib-base.lc-98d9ac63be5fc25d4417ac7f09fa0fec-lc.min.js

102 ms

clientlib-training.lc-d0844afe8c79764c35ddd79fe0e9a3ea-lc.min.js

clientlib-training.lc-d0844afe8c79764c35ddd79fe0e9a3ea-lc.min.js

106 ms

training-offering-circles-01.svg

training-offering-circles-01.svg

340 ms

training-offering-circles-02.svg

training-offering-circles-02.svg

181 ms

training-offering-circles-03.svg

training-offering-circles-03.svg

421 ms

training-offering-circles-04.svg

training-offering-circles-04.svg

386 ms

ehs-small.jpg

ehs-small.jpg

141 ms

transportation-small.jpg

transportation-small.jpg

138 ms

construction-small.jpg

construction-small.jpg

166 ms

hr-small.jpg

hr-small.jpg

170 ms

hazmat-small.jpg

hazmat-small.jpg

237 ms

hazwoper-small.jpg

hazwoper-small.jpg

314 ms

healthcare-industry-small.jpg

healthcare-industry-small.jpg

237 ms

education-small.jpg

education-small.jpg

737 ms

bloodborne-pathogens-training-refresher_73220.jpg

bloodborne-pathogens-training-refresher_73220.jpg

730 ms

reasonable-suspicion-who-it-applies-to_68663.jpg

reasonable-suspicion-who-it-applies-to_68663.jpg

730 ms

fmla-for-supervisors_24829.jpg

fmla-for-supervisors_24829.jpg

733 ms

classroom-training1.jpg

classroom-training1.jpg

730 ms

online-training.svg

online-training.svg

613 ms

streaming-video.svg

streaming-video.svg

731 ms

easy-access.svg

easy-access.svg

733 ms

expert-content.svg

expert-content.svg

734 ms

free-Recordkeeping.svg

free-Recordkeeping.svg

735 ms

invaluable-management-resources.svg

invaluable-management-resources.svg

737 ms

jjktraining-mobile-app.svg

jjktraining-mobile-app.svg

930 ms

app-apple.svg

app-apple.svg

737 ms

app-google.svg

app-google.svg

738 ms

logo-jjk-horiz-1953-rgb.svg

logo-jjk-horiz-1953-rgb.svg

740 ms

drug-alcohol-test.jpg

drug-alcohol-test.jpg

658 ms

www-player.css

www-player.css

62 ms

www-embed-player.js

www-embed-player.js

137 ms

base.js

base.js

284 ms

ad_status.js

ad_status.js

185 ms

fa-solid-900.ttf

fa-solid-900.ttf

189 ms

fa-regular-400.ttf

fa-regular-400.ttf

191 ms

fa-brands-400.ttf

fa-brands-400.ttf

155 ms

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

172 ms

embed.js

embed.js

68 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

71 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

81 ms

id

id

48 ms

Create

Create

282 ms

Accessibility Review

jjkellertraining.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jjkellertraining.com best practices score

83

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

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

jjkellertraining.com SEO score

86

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

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jjkellertraining.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jjkellertraining.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

jjkellertraining.com

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