Tools & Wizards About Us
fuelcellenergy.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

fuelcellenergy.com

A Global Leader in Fuel Cell Technology Innovation | FuelCell Energy

Page Load Speed

3 sec in total

First Response

192 ms

Resources Loaded

2.1 sec

Page Rendered

742 ms

fuelcellenergy.com screenshot

About Website

Welcome to fuelcellenergy.com homepage info - get ready to check Fuel Cell Energy best content for United States right away, or after learning these important things about fuelcellenergy.com

FuelCell Energy is a global leader in manufacturing stationary fuel cell platforms for decarbonizing power and producing hydrogen through fuel cell technology.

Visit fuelcellenergy.com

Key Findings

We analyzed Fuelcellenergy.com page load time and found that the first response time was 192 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

fuelcellenergy.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.7 s

50/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

www.fuelcellenergy.com

192 ms

bootstrap.min.css

71 ms

fonts.min.css

294 ms

style.min.css

80 ms

style-footer.min.css

82 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 54% of them (38 requests) were addressed to the original Fuelcellenergy.com, 11% (8 requests) were made to Play.vidyard.com and 9% (6 requests) were made to 20936256.fs1.hubspotusercontent-na1.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Fuelcellenergy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.8 kB (15%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fuelcellenergy.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 911.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 68.1 kB

  • Original 79.2 kB
  • After minification 56.8 kB
  • After compression 11.2 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. This page needs HTML code to be minified as it can gain 22.4 kB, which is 28% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 68.1 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 13.4 kB

  • Original 911.5 kB
  • After minification 898.1 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. Fuel Cell Energy images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 93.8 kB

  • Original 256.4 kB
  • After minification 256.4 kB
  • After compression 162.6 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 93.8 kB or 37% of the original size.

CSS Optimization

-21%

Potential reduce by 35.6 kB

  • Original 171.2 kB
  • After minification 171.2 kB
  • After compression 135.6 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. Fuelcellenergy.com needs all CSS files to be minified and compressed as it can save up to 35.6 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (48%)

Requests Now

58

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fuel Cell 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 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.fuelcellenergy.com

www.fuelcellenergy.com

192 ms

bootstrap.min.css

bootstrap.min.css

71 ms

fonts.min.css

fonts.min.css

294 ms

style.min.css

style.min.css

80 ms

style-footer.min.css

style-footer.min.css

82 ms

sma-menu-style.min.css

sma-menu-style.min.css

104 ms

LanguageSwitcher.css

LanguageSwitcher.css

102 ms

v4.js

v4.js

16 ms

jquery-1.11.2.js

jquery-1.11.2.js

169 ms

embed.js

embed.js

105 ms

form-validation.min.js

form-validation.min.js

125 ms

bootstrap.min.js

bootstrap.min.js

120 ms

script.min.js

script.min.js

155 ms

sma-menu-script.min.js

sma-menu-script.min.js

148 ms

project.js

project.js

191 ms

20936256.js

20936256.js

207 ms

index.js

index.js

193 ms

all.min.css

all.min.css

93 ms

usa-8x.png

usa-8x.png

152 ms

kxr88xYvfDVJZMk1GmwjWG.jpg

kxr88xYvfDVJZMk1GmwjWG.jpg

67 ms

fuelcellenergy-primary-logo-full-color-rgb.svg

fuelcellenergy-primary-logo-full-color-rgb.svg

79 ms

usa-8x.png

usa-8x.png

81 ms

south-korea-8x.png

south-korea-8x.png

81 ms

fuel-cell-and-electrolyzer-technology.jpg

fuel-cell-and-electrolyzer-technology.jpg

83 ms

fuel-cell-and-electrolyzer-platforms.jpg

fuel-cell-and-electrolyzer-platforms.jpg

82 ms

fce-slice-btm-rght.svg

fce-slice-btm-rght.svg

132 ms

power-icon.png

power-icon.png

168 ms

industrial-icon.png

industrial-icon.png

154 ms

transportation-icon.png

transportation-icon.png

182 ms

buildings-icon.png

buildings-icon.png

178 ms

waste-icon.png

waste-icon.png

142 ms

fuel-cell-tech-platform.png

fuel-cell-tech-platform.png

147 ms

hydrogen-fuel-cell-electrolyzer-platform.png

hydrogen-fuel-cell-electrolyzer-platform.png

1267 ms

fuel-cell-technology-patents.jpg

fuel-cell-technology-patents.jpg

645 ms

fuel-pump-icon.png

fuel-pump-icon.png

202 ms

reduce-emissions.png

reduce-emissions.png

231 ms

recycling-icon.png

recycling-icon.png

237 ms

fuel-cell-logo-1.jpg

fuel-cell-logo-1.jpg

236 ms

oK1wZVN1vTM-aFgXV2tDrAd7Y809GOO5.jpg

oK1wZVN1vTM-aFgXV2tDrAd7Y809GOO5.jpg

100 ms

fce-slice-top-rght.svg

fce-slice-top-rght.svg

166 ms

fce-slice-btm-lft.svg

fce-slice-btm-lft.svg

195 ms

fce-slice-top-lft.svg

fce-slice-top-lft.svg

222 ms

how-does-a-fuel-cell-work-3.jpg

how-does-a-fuel-cell-work-3.jpg

209 ms

food-and-bev-blog.jpg

food-and-bev-blog.jpg

203 ms

ABCDiatype-Regular.woff

ABCDiatype-Regular.woff

418 ms

ABCDiatype-Light.woff

ABCDiatype-Light.woff

680 ms

ABCDiatype-Bold.woff

ABCDiatype-Bold.woff

781 ms

fa-regular-400.ttf

fa-regular-400.ttf

352 ms

fa-light-300.ttf

fa-light-300.ttf

345 ms

fa-thin-100.ttf

fa-thin-100.ttf

172 ms

fa-solid-900.ttf

fa-solid-900.ttf

178 ms

ABCDiatype-RegularItalic.woff

ABCDiatype-RegularItalic.woff

449 ms

ABCDiatype-BoldItalic.woff

ABCDiatype-BoldItalic.woff

472 ms

fa-brands-400.ttf

fa-brands-400.ttf

58 ms

fb.js

fb.js

65 ms

leadflows.js

leadflows.js

65 ms

20936256.js

20936256.js

97 ms

20936256.js

20936256.js

97 ms

web-interactives-embed.js

web-interactives-embed.js

95 ms

kxr88xYvfDVJZMk1GmwjWG

kxr88xYvfDVJZMk1GmwjWG

7 ms

style.js

style.js

7 ms

integrations.js

integrations.js

8 ms

details.js

details.js

9 ms

runtime~main-f4acb567ef8e2ffc7391b971aee8a3b5.js

runtime~main-f4acb567ef8e2ffc7391b971aee8a3b5.js

20 ms

main-c851c5672f72b70c0dd620e37b8b5285.js

main-c851c5672f72b70c0dd620e37b8b5285.js

22 ms

kxr88xYvfDVJZMk1GmwjWG

kxr88xYvfDVJZMk1GmwjWG

9 ms

kxr88xYvfDVJZMk1GmwjWG.json

kxr88xYvfDVJZMk1GmwjWG.json

7 ms

vendors~access-code~player~polyfills~unreleased-b17f5f35d7830a75324ee1cd5b5c535b.js

vendors~access-code~player~polyfills~unreleased-b17f5f35d7830a75324ee1cd5b5c535b.js

7 ms

vendors~polyfills-997e30b96ba07291aa086b1496553fa0.js

vendors~polyfills-997e30b96ba07291aa086b1496553fa0.js

2 ms

polyfills-21b89d124255973c8a69d3d6c9517218.js

polyfills-21b89d124255973c8a69d3d6c9517218.js

7 ms

Accessibility Review

fuelcellenergy.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

fuelcellenergy.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

fuelcellenergy.com SEO score

93

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

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 Fuelcellenergy.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 Fuelcellenergy.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

fuelcellenergy.com

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