Tools & Wizards About Us
ndeinstitute.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ndeinstitute.com

Starting A New Career | NDE Institue | United States

Page Load Speed

1.8 sec in total

First Response

225 ms

Resources Loaded

1.5 sec

Page Rendered

77 ms

ndeinstitute.com screenshot

About Website

Welcome to ndeinstitute.com homepage info - get ready to check NDE Institute best content right away, or after learning these important things about ndeinstitute.com

Our goal is to transform students into competent inspectors who focus on the technology, ethics, and essential responsibilities.

Visit ndeinstitute.com

Key Findings

We analyzed Ndeinstitute.com page load time and found that the first response time was 225 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ndeinstitute.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

www.ndeinstitute.com

225 ms

minified.js

28 ms

focus-within-polyfill.js

27 ms

polyfill.min.js

24 ms

4f73e0_26ef2a8639b04e4ca1119eff4ccbd99d~mv2_d_3000_3000_s_4_2.png

102 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ndeinstitute.com, 43% (24 requests) were made to Static.wixstatic.com and 29% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (946 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (66%)

Content Size

2.0 MB

After Optimization

680.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ndeinstitute.com main page is 2.0 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. 30% of websites need less resources to load. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 1.2 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 285.8 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 1.2 MB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 16.0 kB

  • Original 170.2 kB
  • After minification 154.2 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. NDE Institute images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.7 kB

  • Original 289.5 kB
  • After minification 289.4 kB
  • After compression 240.7 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 48.7 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

39

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NDE Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ndeinstitute.com

www.ndeinstitute.com

225 ms

minified.js

minified.js

28 ms

focus-within-polyfill.js

focus-within-polyfill.js

27 ms

polyfill.min.js

polyfill.min.js

24 ms

4f73e0_26ef2a8639b04e4ca1119eff4ccbd99d~mv2_d_3000_3000_s_4_2.png

4f73e0_26ef2a8639b04e4ca1119eff4ccbd99d~mv2_d_3000_3000_s_4_2.png

102 ms

4f73e0_4e9fa13e1fd444cc82bab342d99f3a71~mv2.jpg

4f73e0_4e9fa13e1fd444cc82bab342d99f3a71~mv2.jpg

312 ms

ets-training.jpg

ets-training.jpg

319 ms

radiography.jpg

radiography.jpg

263 ms

bundle.min.js

bundle.min.js

101 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

thunderbolt-commons.60ed9a5a.bundle.min.js

34 ms

main.dda15fae.bundle.min.js

main.dda15fae.bundle.min.js

34 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

37 ms

lodash.min.js

lodash.min.js

38 ms

react.production.min.js

react.production.min.js

48 ms

react-dom.production.min.js

react-dom.production.min.js

47 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

29 ms

Screenshot%20(35).png

Screenshot%20(35).png

214 ms

201706-ndt-e6lt-railscan.jpg

201706-ndt-e6lt-railscan.jpg

211 ms

IMG_9114%20(1)_edited.jpg

IMG_9114%20(1)_edited.jpg

235 ms

4f73e0_a3dfb3a6ff83401587cda0d98b5f74c9~mv2.png

4f73e0_a3dfb3a6ff83401587cda0d98b5f74c9~mv2.png

416 ms

4f73e0_55c956029beb4f5898625be9a95ce4b2~mv2.png

4f73e0_55c956029beb4f5898625be9a95ce4b2~mv2.png

481 ms

4f73e0_e1702a5e49404c0682229396a3cd75f5~mv2.png

4f73e0_e1702a5e49404c0682229396a3cd75f5~mv2.png

468 ms

4f73e0_984cc3f2691b46028320c0b4ac5524bd~mv2.jpg

4f73e0_984cc3f2691b46028320c0b4ac5524bd~mv2.jpg

434 ms

4f73e0_bf73a30bf6de4204822712c21935d421~mv2.png

4f73e0_bf73a30bf6de4204822712c21935d421~mv2.png

432 ms

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486 ms

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677 ms

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4f73e0_9071417a7f2e4ea5a1f80ba81950c872~mv2.jpg

676 ms

4f73e0_4e72becb5d3c4f1c895597c8dd2bdee5~mv2.png

4f73e0_4e72becb5d3c4f1c895597c8dd2bdee5~mv2.png

730 ms

4f73e0_fe0363f7e0c34610b69650c21e18d5cc~mv2_d_4752_3168_s_4_2.jpg

4f73e0_fe0363f7e0c34610b69650c21e18d5cc~mv2_d_4752_3168_s_4_2.jpg

673 ms

4f73e0_7fa9d7a629de4bd78700a20f446de5f4~mv2.webp

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674 ms

4f73e0_7fa9d7a629de4bd78700a20f446de5f4~mv2.webp

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710 ms

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920 ms

4f73e0_006daf1a926849d481b16121cb825b81~mv2.webp

4f73e0_006daf1a926849d481b16121cb825b81~mv2.webp

923 ms

4f73e0_4f96571e0051440280378c39ec13c3c9~mv2.webp

4f73e0_4f96571e0051440280378c39ec13c3c9~mv2.webp

922 ms

4f73e0_4f96571e0051440280378c39ec13c3c9~mv2.webp

4f73e0_4f96571e0051440280378c39ec13c3c9~mv2.webp

946 ms

Asset%201_edited.png

Asset%201_edited.png

871 ms

129 ms

130 ms

131 ms

133 ms

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165 ms

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166 ms

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14 ms

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5 ms

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e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

14 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

14 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

31 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

ndeinstitute.com accessibility score

87

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

ndeinstitute.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

High

Page has valid source maps

SEO Factors

ndeinstitute.com SEO score

92

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

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 Ndeinstitute.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 Ndeinstitute.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

ndeinstitute.com

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