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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

aei.com

Home | Advanced Energy

Page Load Speed

2.3 sec in total

First Response

136 ms

Resources Loaded

2 sec

Page Rendered

169 ms

About Website

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

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Key Findings

We analyzed Aei.com page load time and found that the first response time was 136 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

aei.com performance score

0

Network Requests Diagram

aei.com

136 ms

www.advanced-energy.com

400 ms

fonts.css

369 ms

AdminFunctions.js

162 ms

screen_2015.css

247 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Aei.com, 86% (86 requests) were made to Advanced-energy.com and 4% (4 requests) were made to . The less responsive or slowest element that took the longest time to load (445 ms) relates to the external source Advanced-energy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.4 kB (19%)

Content Size

823.8 kB

After Optimization

669.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aei.com main page is 823.8 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. 45% of websites need less resources to load. Images take 560.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 23.8 kB

  • Original 30.6 kB
  • After minification 29.3 kB
  • After compression 6.8 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 23.8 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 60.1 kB

  • Original 560.0 kB
  • After minification 499.9 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, Aei needs image optimization as it can save up to 60.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 11.2 kB

  • Original 37.5 kB
  • After minification 35.7 kB
  • After compression 26.3 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 11.2 kB or 30% of the original size.

CSS Optimization

-30%

Potential reduce by 59.1 kB

  • Original 195.7 kB
  • After minification 190.5 kB
  • After compression 136.6 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. Aei.com needs all CSS files to be minified and compressed as it can save up to 59.1 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (9%)

Requests Now

93

After Optimization

85

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

aei.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aei.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aei.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

Open Graph description is not detected on the main page of Aei. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: