Tools & Wizards About Us
jmfuelcells.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jmfuelcells.com

Fuel cells | Johnson Matthey

Page Load Speed

3.5 sec in total

First Response

505 ms

Resources Loaded

2 sec

Page Rendered

986 ms

jmfuelcells.com screenshot

About Website

Welcome to jmfuelcells.com homepage info - get ready to check Jm Fuel Cells best content right away, or after learning these important things about jmfuelcells.com

We have 20+ years' experience in providing fuel cell technology globally. Our hydrogen fuel cell components are helping our customers on the way to net zero..

Visit jmfuelcells.com

Key Findings

We analyzed Jmfuelcells.com page load time and found that the first response time was 505 ms and then it took 3 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

jmfuelcells.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value26.3 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value4,270 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value32.0 s

0/100

10%

Network Requests Diagram

fuel-cells

505 ms

index.js

13 ms

combo

27 ms

clay.css

22 ms

main.css

21 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jmfuelcells.com, 6% (3 requests) were made to Cdn-ukwest.onetrust.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Matthey.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 322.6 kB (3%)

Content Size

10.0 MB

After Optimization

9.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jmfuelcells.com main page is 10.0 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. 65% of websites need less resources to load. Images take 9.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 123.6 kB

  • Original 146.4 kB
  • After minification 125.4 kB
  • After compression 22.8 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. This page needs HTML code to be minified as it can gain 21.0 kB, which is 14% 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 123.6 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 125.7 kB

  • Original 9.5 MB
  • After minification 9.3 MB

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. Jm Fuel Cells images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 73.3 kB

  • Original 423.7 kB
  • After minification 423.4 kB
  • After compression 350.4 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 73.3 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (53%)

Requests Now

49

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jm Fuel Cells. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fuel-cells

fuel-cells

505 ms

index.js

index.js

13 ms

combo

combo

27 ms

clay.css

clay.css

22 ms

main.css

main.css

21 ms

combo

combo

83 ms

js_loader_config

js_loader_config

21 ms

combo

combo

88 ms

js_bundle_config

js_bundle_config

85 ms

main.css

main.css

87 ms

otSDKStub.js

otSDKStub.js

116 ms

main.js

main.js

63 ms

bootstrap-select.min.js

bootstrap-select.min.js

91 ms

accordian.js

accordian.js

90 ms

heroPanel.js

heroPanel.js

90 ms

productPage.js

productPage.js

90 ms

owl.carousel.min.css

owl.carousel.min.css

91 ms

owl.theme.default.min.css

owl.theme.default.min.css

90 ms

owl.carousel.min.js

owl.carousel.min.js

91 ms

gtm.js

gtm.js

138 ms

analytics-js-cdn.liferay.com

analytics-js-cdn.liferay.com

182 ms

becb0d1f-dea8-414f-b62f-0b46b7482b93.json

becb0d1f-dea8-414f-b62f-0b46b7482b93.json

96 ms

Johnson_Matthey%20_Logo_blue.svg

Johnson_Matthey%20_Logo_blue.svg

65 ms

JM%20Logo__blue.svg

JM%20Logo__blue.svg

13 ms

search_icon.svg

search_icon.svg

10 ms

icons.svg

icons.svg

20 ms

call_center_icon.svg

call_center_icon.svg

10 ms

f6117552-f092-b6f7-ae1b-2bd340936f10

f6117552-f092-b6f7-ae1b-2bd340936f10

587 ms

arrow_forward-white.svg

arrow_forward-white.svg

16 ms

31f13eeb-73ce-5659-a605-391ef69d946c

31f13eeb-73ce-5659-a605-391ef69d946c

207 ms

d747152a-c682-6cf3-c61b-7c8f9936660c

d747152a-c682-6cf3-c61b-7c8f9936660c

125 ms

80c4366f-faec-6e2d-9b5e-2e94e5444e1c

80c4366f-faec-6e2d-9b5e-2e94e5444e1c

404 ms

ded3376f-59a1-e3a5-6e3e-d06524077d0f

ded3376f-59a1-e3a5-6e3e-d06524077d0f

146 ms

da181010-3fc5-7dd5-7f16-085f3f05d871

da181010-3fc5-7dd5-7f16-085f3f05d871

229 ms

ba12d06b-0664-32e3-4603-5503f950c573

ba12d06b-0664-32e3-4603-5503f950c573

359 ms

2986a79f-de0e-21d6-250e-8775b9763317

2986a79f-de0e-21d6-250e-8775b9763317

634 ms

190e0cfd-f386-d91b-44ad-358e71bffd16

190e0cfd-f386-d91b-44ad-358e71bffd16

637 ms

81757ea9-4a36-cd95-9cbb-982541798fd4

81757ea9-4a36-cd95-9cbb-982541798fd4

1090 ms

e248a540-53cc-912e-477b-ac5fcd3bb780

e248a540-53cc-912e-477b-ac5fcd3bb780

800 ms

blue-right-arrow.svg

blue-right-arrow.svg

407 ms

6ee22ae0-e623-a177-1728-1c335367ede4

6ee22ae0-e623-a177-1728-1c335367ede4

1026 ms

effab4ce-440b-2ddc-7efe-b833b0ac5ede

effab4ce-440b-2ddc-7efe-b833b0ac5ede

984 ms

a82d8138-bfc9-1ac8-94e1-3a7f9bd6cd7a

a82d8138-bfc9-1ac8-94e1-3a7f9bd6cd7a

1098 ms

JMLogoWhite.svg

JMLogoWhite.svg

640 ms

social_icons-Instagram.png

social_icons-Instagram.png

643 ms

social_icons-LinkedIN.png

social_icons-LinkedIN.png

647 ms

social_icons-facebook.png

social_icons-facebook.png

651 ms

social_icons-Twitter.png

social_icons-Twitter.png

654 ms

location

location

80 ms

otBannerSdk.js

otBannerSdk.js

39 ms

JMSansMedium.woff

JMSansMedium.woff

699 ms

JMSansBlack.woff

JMSansBlack.woff

782 ms

JMSansRegular.woff

JMSansRegular.woff

861 ms

Accessibility Review

jmfuelcells.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

jmfuelcells.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jmfuelcells.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Jmfuelcells.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 Jmfuelcells.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

jmfuelcells.com

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