Tools & Wizards About Us
bnef.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

bnef.com

BloombergNEF

Page Load Speed

1.1 sec in total

First Response

68 ms

Resources Loaded

814 ms

Page Rendered

198 ms

bnef.com screenshot

About Website

Visit bnef.com now to see the best up-to-date Bnef content for United States and also check out these interesting facts you probably never knew about bnef.com

BloombergNEF is a research organization that helps energy professionals generate opportunities.

Visit bnef.com

Key Findings

We analyzed Bnef.com page load time and found that the first response time was 68 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

bnef.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

bnef.com

68 ms

about.bnef.com

66 ms

event-styles.css

42 ms

front-end.css

34 ms

bloomberg-slideshow.css

35 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bnef.com, 82% (40 requests) were made to About.bnef.com and 4% (2 requests) were made to Fonts.gotraffic.net. The less responsive or slowest element that took the longest time to load (251 ms) relates to the external source Consent.truste.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 489.4 kB (60%)

Content Size

821.1 kB

After Optimization

331.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bnef.com main page is 821.1 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. Javascripts take 339.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 52.4 kB

  • Original 63.7 kB
  • After minification 56.8 kB
  • After compression 11.3 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 6.9 kB, which is 11% 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 52.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 5.5 kB

  • Original 170.7 kB
  • After minification 165.1 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. Bnef images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 225.1 kB

  • Original 339.7 kB
  • After minification 319.5 kB
  • After compression 114.7 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 225.1 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 206.4 kB

  • Original 246.9 kB
  • After minification 242.7 kB
  • After compression 40.6 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. Bnef.com needs all CSS files to be minified and compressed as it can save up to 206.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (65%)

Requests Now

43

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bnef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bnef.com

bnef.com

68 ms

about.bnef.com

about.bnef.com

66 ms

event-styles.css

event-styles.css

42 ms

front-end.css

front-end.css

34 ms

bloomberg-slideshow.css

bloomberg-slideshow.css

35 ms

ticker.css

ticker.css

36 ms

cycle-carousel.css

cycle-carousel.css

49 ms

jquery.fancybox.css

jquery.fancybox.css

50 ms

style.css

style.css

64 ms

style.min.css

style.min.css

87 ms

softwall.css

softwall.css

85 ms

jquery.js

jquery.js

83 ms

front-end.js

front-end.js

83 ms

front-end.min.js

front-end.min.js

82 ms

cycle.js

cycle.js

105 ms

jcarousellite.js

jcarousellite.js

108 ms

jquery.touchwipe.js

jquery.touchwipe.js

107 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

112 ms

homepage-show.min.js

homepage-show.min.js

129 ms

bloomberg-forms.min.js

bloomberg-forms.min.js

153 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

108 ms

bloomberg-slideshow.js

bloomberg-slideshow.js

107 ms

store.min.js

store.min.js

109 ms

bnef.min.js

bnef.min.js

113 ms

softwall.min.js

softwall.min.js

113 ms

widget.min.js

widget.min.js

115 ms

stock-ticker.min.js

stock-ticker.min.js

123 ms

nsm3mrr.js

nsm3mrr.js

34 ms

notice

notice

251 ms

gtm.js

gtm.js

122 ms

logo.png

logo.png

109 ms

annual-numbers-carousel-img-300x206.jpg

annual-numbers-carousel-img-300x206.jpg

104 ms

cop21-carousel-v2-300x206.jpg

cop21-carousel-v2-300x206.jpg

108 ms

climatescope-tial-v2-300x206.jpg

climatescope-tial-v2-300x206.jpg

105 ms

climatescope-tial-v2.jpg

climatescope-tial-v2.jpg

173 ms

cop21-carousel-v2.jpg

cop21-carousel-v2.jpg

105 ms

annual-numbers-carousel-img.jpg

annual-numbers-carousel-img.jpg

106 ms

traders.png

traders.png

104 ms

researchers.png

researchers.png

107 ms

BBG_271114-127.ps_1.jpg

BBG_271114-127.ps_1.jpg

107 ms

nsm3mrr-k.css

nsm3mrr-k.css

84 ms

p.gif

p.gif

74 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

72 ms

bloomberg_l_book-30850b91cde714eb4c3ad1062e2d0322.woff

bloomberg_l_book-30850b91cde714eb4c3ad1062e2d0322.woff

71 ms

icomoon.woff

icomoon.woff

72 ms

analytics.js

analytics.js

48 ms

tickerArrows.png

tickerArrows.png

30 ms

collect

collect

12 ms

nr-852.min.js

nr-852.min.js

20 ms

Accessibility Review

bnef.com accessibility score

87

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

Best Practices

bnef.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bnef.com SEO score

85

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bnef.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bnef.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

bnef.com

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