Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

arcflashtraining.net

Home - Electrical Diagnostic Surveys Electrical Training and Safety

Page Load Speed

11.5 sec in total

First Response

3.2 sec

Resources Loaded

7.5 sec

Page Rendered

789 ms

arcflashtraining.net screenshot

About Website

Click here to check amazing Arcflash Training content. Otherwise, check out these important facts you probably never knew about arcflashtraining.net

NFPA 70E Arc Flash Training & Turnkey Arc Flash Assessments Our Experts provide NFPA 70E arc flash training and arc flash assessments nationwide. Our NFPA 70E and other electrical safety training cour...

Visit arcflashtraining.net

Key Findings

We analyzed Arcflashtraining.net page load time and found that the first response time was 3.2 sec and then it took 8.3 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

arcflashtraining.net performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

arcflashtraining.net

3226 ms

main.css

61 ms

blocks.style.build.css

85 ms

styles.css

82 ms

learndash_quiz_front.min.css

83 ms

Our browser made a total of 182 requests to load all elements on the main page. We found that 97% of them (176 requests) were addressed to the original Arcflashtraining.net, 1% (2 requests) were made to Fonts.googleapis.com and 1% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Arcflashtraining.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 535.5 kB (17%)

Content Size

3.2 MB

After Optimization

2.7 MB

In fact, the total size of Arcflashtraining.net main page is 3.2 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. 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 335.7 kB

  • Original 376.7 kB
  • After minification 368.5 kB
  • After compression 40.9 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 335.7 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 147.6 kB

  • Original 2.0 MB
  • After minification 1.8 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. Arcflash Training images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 45.4 kB

  • Original 668.8 kB
  • After minification 668.2 kB
  • After compression 623.4 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

-3%

Potential reduce by 6.7 kB

  • Original 211.0 kB
  • After minification 210.7 kB
  • After compression 204.3 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. Arcflashtraining.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 156 (90%)

Requests Now

174

After Optimization

18

The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arcflash 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 108 to 1 for JavaScripts and from 50 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

arcflashtraining.net accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

arcflashtraining.net 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

arcflashtraining.net SEO score

84

Search Engine Optimization Advices

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 Arcflashtraining.net 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 Arcflashtraining.net 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

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