Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

districtenergy.org

Home - International District Energy Association

Page Load Speed

2.7 sec in total

First Response

701 ms

Resources Loaded

1.6 sec

Page Rendered

423 ms

districtenergy.org screenshot

About Website

Visit districtenergy.org now to see the best up-to-date District Energy content for United States and also check out these interesting facts you probably never knew about districtenergy.org

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Key Findings

We analyzed Districtenergy.org page load time and found that the first response time was 701 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

districtenergy.org performance score

0

Network Requests Diagram

districtenergy.org

701 ms

functions.js

128 ms

2014layout.css

66 ms

style.css

136 ms

css_browser_selector.js

69 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 75% of them (47 requests) were addressed to the original Districtenergy.org, 16% (10 requests) were made to Google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (773 ms) relates to the external source Img.constantcontact.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.0 kB (20%)

Content Size

708.6 kB

After Optimization

569.6 kB

In fact, the total size of Districtenergy.org main page is 708.6 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 500.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 62.3 kB

  • Original 81.2 kB
  • After minification 78.9 kB
  • After compression 18.9 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 62.3 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 33.2 kB

  • Original 500.9 kB
  • After minification 467.7 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. District Energy images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 9.3 kB

  • Original 84.3 kB
  • After minification 81.8 kB
  • After compression 75.1 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 9.3 kB or 11% of the original size.

CSS Optimization

-81%

Potential reduce by 34.2 kB

  • Original 42.1 kB
  • After minification 30.0 kB
  • After compression 7.9 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. Districtenergy.org needs all CSS files to be minified and compressed as it can save up to 34.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (20%)

Requests Now

60

After Optimization

48

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of District Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

SEO Factors

districtenergy.org SEO score

0

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 Districtenergy.org 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 Districtenergy.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 description is not detected on the main page of District Energy. 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: