Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5.6 sec in total

First Response

586 ms

Resources Loaded

4.7 sec

Page Rendered

364 ms

nondestructivetesting.org screenshot

About Website

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Key Findings

We analyzed Nondestructivetesting.org page load time and found that the first response time was 586 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nondestructivetesting.org performance score

0

Network Requests Diagram

nondestructivetesting.org

586 ms

14354610175.js

90 ms

application.css

309 ms

angular.min.js

222 ms

jquery.min.js

277 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nondestructivetesting.org, 10% (8 requests) were made to Cdn.cookielaw.org and 6% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Visitor-services.boldchat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 324.0 kB (65%)

Content Size

498.3 kB

After Optimization

174.3 kB

In fact, the total size of Nondestructivetesting.org main page is 498.3 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. 70% of websites need less resources to load. CSS take 187.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 123.5 kB

  • Original 154.5 kB
  • After minification 151.9 kB
  • After compression 31.0 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 123.5 kB or 80% of the original size.

Image Optimization

-57%

Potential reduce by 3.4 kB

  • Original 5.9 kB
  • After minification 2.5 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. Obviously, Nondestructivetesting needs image optimization as it can save up to 3.4 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 47.3 kB

  • Original 150.6 kB
  • After minification 149.0 kB
  • After compression 103.2 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 47.3 kB or 31% of the original size.

CSS Optimization

-80%

Potential reduce by 149.8 kB

  • Original 187.3 kB
  • After minification 186.7 kB
  • After compression 37.5 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. Nondestructivetesting.org needs all CSS files to be minified and compressed as it can save up to 149.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (67%)

Requests Now

72

After Optimization

24

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nondestructivetesting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

nondestructivetesting.org SEO score

0

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 Nondestructivetesting.org 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 Nondestructivetesting.org 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 Nondestructivetesting. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: