Report Summary

  • 42

    Performance

    Renders faster than
    63% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

forgreenheat.org

The Alliance for Green Heat

Page Load Speed

757 ms in total

First Response

87 ms

Resources Loaded

554 ms

Page Rendered

116 ms

forgreenheat.org screenshot

About Website

Click here to check amazing For Green Heat content for United States. Otherwise, check out these important facts you probably never knew about forgreenheat.org

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Key Findings

We analyzed Forgreenheat.org page load time and found that the first response time was 87 ms and then it took 670 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

forgreenheat.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

forgreenheat.org

87 ms

main_style.css

5 ms

menu.js

6 ms

swapimage.js

7 ms

google_ana.js

8 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 53% of them (18 requests) were addressed to the original Forgreenheat.org, 24% (8 requests) were made to Google.com and 9% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (340 ms) belongs to the original domain Forgreenheat.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 312.5 kB (37%)

Content Size

844.7 kB

After Optimization

532.2 kB

In fact, the total size of Forgreenheat.org main page is 844.7 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. 60% of websites need less resources to load. Javascripts take 407.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 38.9 kB

  • Original 55.5 kB
  • After minification 54.5 kB
  • After compression 16.6 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 38.9 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 12.5 kB

  • Original 373.9 kB
  • After minification 361.4 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. For Green Heat images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 254.7 kB

  • Original 407.6 kB
  • After minification 406.5 kB
  • After compression 152.9 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 254.7 kB or 62% of the original size.

CSS Optimization

-84%

Potential reduce by 6.5 kB

  • Original 7.7 kB
  • After minification 4.7 kB
  • After compression 1.2 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. Forgreenheat.org needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of For Green Heat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

forgreenheat.org accessibility score

64

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

forgreenheat.org best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

forgreenheat.org SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Forgreenheat.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 Forgreenheat.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of For Green Heat. 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: