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bell-energy.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

bell-energy.com

Bell Energy - IoT, Cyber Security, HSSE, Asset Integrity Management

Page Load Speed

5.3 sec in total

First Response

454 ms

Resources Loaded

3.9 sec

Page Rendered

957 ms

bell-energy.com screenshot

About Website

Click here to check amazing Bell Energy content. Otherwise, check out these important facts you probably never knew about bell-energy.com

Bell Energy, headquartered in London, is an international independent consulting firm providing IoT, Cyber Security, HSSE, Asset Integrity Management...

Visit bell-energy.com

Key Findings

We analyzed Bell-energy.com page load time and found that the first response time was 454 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bell-energy.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

bell-energy.com

454 ms

bell-energy.com

865 ms

5d4b1cc9da398a66.css

214 ms

4df78f2cd73d6b26.css

424 ms

polyfills-c67a75d1b6f99dc8.js

829 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Bell-energy.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Bell-energy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.8 kB (4%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images

In fact, the total size of Bell-energy.com main page is 2.4 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. 35% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 28.0 kB

  • Original 34.2 kB
  • After minification 34.2 kB
  • After compression 6.2 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. 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 28.0 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 58.8 kB

  • Original 2.4 MB
  • After minification 2.3 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. Bell Energy images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bell 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 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bell-energy.com

bell-energy.com

454 ms

bell-energy.com

bell-energy.com

865 ms

5d4b1cc9da398a66.css

5d4b1cc9da398a66.css

214 ms

4df78f2cd73d6b26.css

4df78f2cd73d6b26.css

424 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

829 ms

webpack-e81585bb9a6b8f4d.js

webpack-e81585bb9a6b8f4d.js

638 ms

framework-695e56344d65da02.js

framework-695e56344d65da02.js

850 ms

main-4a285019741fc898.js

main-4a285019741fc898.js

907 ms

_app-66eb5a8f4e9afab8.js

_app-66eb5a8f4e9afab8.js

1131 ms

8848-ae0d962d845211cf.js

8848-ae0d962d845211cf.js

1126 ms

4797-394a6c29a47975b5.js

4797-394a6c29a47975b5.js

858 ms

9978-19b301c145106c7a.js

9978-19b301c145106c7a.js

1036 ms

7327-0866dcd51aac28d8.js

7327-0866dcd51aac28d8.js

1062 ms

1006-4cbf99394ae3a2ac.js

1006-4cbf99394ae3a2ac.js

1063 ms

index-a540629734b92ecc.js

index-a540629734b92ecc.js

1122 ms

_buildManifest.js

_buildManifest.js

1245 ms

_ssgManifest.js

_ssgManifest.js

1272 ms

image

image

1275 ms

new.png

new.png

1336 ms

image

image

1772 ms

image

image

1587 ms

image

image

2270 ms

image

image

2526 ms

image

image

1490 ms

image

image

2406 ms

5.png

5.png

1702 ms

6.png

6.png

1895 ms

7.png

7.png

1946 ms

8.png

8.png

1995 ms

9.png

9.png

2122 ms

10.png

10.png

2162 ms

1.png

1.png

2211 ms

2.png

2.png

2340 ms

3.png

3.png

2374 ms

4.png

4.png

2430 ms

bg.jpg

bg.jpg

2050 ms

slick.653a4cbb.woff

slick.653a4cbb.woff

2106 ms

Accessibility Review

bell-energy.com accessibility score

96

Accessibility Issues

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

bell-energy.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

SEO Factors

bell-energy.com SEO score

100

Search Engine Optimization Advices

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 Bell-energy.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 Bell-energy.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

bell-energy.com

Open Graph description is not detected on the main page of Bell 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: