Tools & Wizards About Us
cebn.org screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cebn.org

Clean Energy Business Network - CEBN

Page Load Speed

9.7 sec in total

First Response

2 sec

Resources Loaded

7.1 sec

Page Rendered

495 ms

cebn.org screenshot

About Website

Welcome to cebn.org homepage info - get ready to check CEBN best content right away, or after learning these important things about cebn.org

Clean Energy Business Network is the small business voice of the clean energy economy, enhancing opportunities for cleantech providers.

Visit cebn.org

Key Findings

We analyzed Cebn.org page load time and found that the first response time was 2 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cebn.org performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value50.1 s

0/100

25%

SI (Speed Index)

Value24.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value46.2 s

0/100

10%

Network Requests Diagram

www.cebn.org

2034 ms

font-awesome.min.css

85 ms

bootstrap-front.css

66 ms

counter-column.css

75 ms

woocommerce-layout.css

72 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 88% of them (82 requests) were addressed to the original Cebn.org, 4% (4 requests) were made to Use.fontawesome.com and 3% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Cebn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 MB (26%)

Content Size

12.0 MB

After Optimization

8.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cebn.org main page is 12.0 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. Only a small number of websites need less resources to load. Images take 10.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 83.7 kB

  • Original 105.2 kB
  • After minification 95.9 kB
  • After compression 21.5 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 83.7 kB or 80% of the original size.

Image Optimization

-17%

Potential reduce by 1.7 MB

  • Original 10.0 MB
  • After minification 8.3 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. Obviously, CEBN needs image optimization as it can save up to 1.7 MB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 848.7 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 531.7 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 848.7 kB or 61% of the original size.

CSS Optimization

-85%

Potential reduce by 448.0 kB

  • Original 526.6 kB
  • After minification 497.5 kB
  • After compression 78.6 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. Cebn.org needs all CSS files to be minified and compressed as it can save up to 448.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (68%)

Requests Now

87

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CEBN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cebn.org

www.cebn.org

2034 ms

font-awesome.min.css

font-awesome.min.css

85 ms

bootstrap-front.css

bootstrap-front.css

66 ms

counter-column.css

counter-column.css

75 ms

woocommerce-layout.css

woocommerce-layout.css

72 ms

woocommerce.css

woocommerce.css

105 ms

pagenavi-css.css

pagenavi-css.css

73 ms

wc-memberships-frontend.min.css

wc-memberships-frontend.min.css

82 ms

css

css

53 ms

style.css

style.css

108 ms

addtoany.min.css

addtoany.min.css

89 ms

temporal.css

temporal.css

89 ms

gdpr-main.css

gdpr-main.css

128 ms

jquery.min.js

jquery.min.js

116 ms

jquery-migrate.min.js

jquery-migrate.min.js

113 ms

all.css

all.css

62 ms

owl.carousel.css

owl.carousel.css

102 ms

animate.css

animate.css

111 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

53 ms

wow.min.js

wow.min.js

108 ms

owl.carousel.min.js

owl.carousel.min.js

210 ms

functions-cebn.js

functions-cebn.js

109 ms

wc-blocks.css

wc-blocks.css

210 ms

formreset.min.css

formreset.min.css

222 ms

formsmain.min.css

formsmain.min.css

234 ms

readyclass.min.css

readyclass.min.css

222 ms

browsers.min.css

browsers.min.css

225 ms

filters.js

filters.js

227 ms

page.js

page.js

52 ms

addtoany.min.js

addtoany.min.js

227 ms

functions.js

functions.js

228 ms

bootstrap.js

bootstrap.js

229 ms

counter_nscript.js

counter_nscript.js

229 ms

waypoints.min.js

waypoints.min.js

229 ms

jquery.counterup.min.js

jquery.counterup.min.js

230 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

231 ms

add-to-cart.min.js

add-to-cart.min.js

246 ms

js.cookie.min.js

js.cookie.min.js

246 ms

woocommerce.min.js

woocommerce.min.js

247 ms

sourcebuster.min.js

sourcebuster.min.js

248 ms

api.js

api.js

56 ms

order-attribution.min.js

order-attribution.min.js

223 ms

gsap.min.js

gsap.min.js

210 ms

ScrollTrigger.min.js

ScrollTrigger.min.js

196 ms

jquery.canvasjs.min.js

jquery.canvasjs.min.js

314 ms

canvas.js

canvas.js

195 ms

functions.js

functions.js

191 ms

temporal.js

temporal.js

188 ms

main.js

main.js

186 ms

dom-ready.min.js

dom-ready.min.js

186 ms

hooks.min.js

hooks.min.js

278 ms

i18n.min.js

i18n.min.js

271 ms

a11y.min.js

a11y.min.js

269 ms

jquery.json.min.js

jquery.json.min.js

273 ms

gravityforms.min.js

gravityforms.min.js

273 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

269 ms

utils.min.js

utils.min.js

267 ms

vendor-theme.min.js

vendor-theme.min.js

265 ms

scripts-theme.min.js

scripts-theme.min.js

171 ms

din-round-light.woff

din-round-light.woff

157 ms

din-round-bold.woff

din-round-bold.woff

157 ms

siteLogo.png

siteLogo.png

156 ms

user.png

user.png

153 ms

search.png

search.png

153 ms

Ecosystem-Resources-Slider2-1600x914.png

Ecosystem-Resources-Slider2-1600x914.png

155 ms

Factbook-24-Slider-Banner-1600x914.png

Factbook-24-Slider-Banner-1600x914.png

158 ms

SOCE-2023-Slider-1600x914.png

SOCE-2023-Slider-1600x914.png

163 ms

Sec174-Letter-Slider-1600x914.png

Sec174-Letter-Slider-1600x914.png

164 ms

IRA-FAQ-Slider-e1678807953452-1600x776.png

IRA-FAQ-Slider-e1678807953452-1600x776.png

170 ms

aniek-wessel-351449-unsplash-Flipped-1600x917.jpg

aniek-wessel-351449-unsplash-Flipped-1600x917.jpg

159 ms

Network-Slider-1600x914.png

Network-Slider-1600x914.png

157 ms

nasa-53884-unsplash-1600x1065.jpg

nasa-53884-unsplash-1600x1065.jpg

150 ms

Capitol-with-reflection-3-1499x1600.jpg

Capitol-with-reflection-3-1499x1600.jpg

151 ms

mapaHome2.png

mapaHome2.png

149 ms

icon01.png

icon01.png

147 ms

icon02.png

icon02.png

149 ms

icon03.png

icon03.png

148 ms

icon04.png

icon04.png

150 ms

icon05.png

icon05.png

150 ms

icon06.png

icon06.png

148 ms

small-but-mighty.png

small-but-mighty.png

185 ms

US-Capitol-Dome-2-1600x900.jpg

US-Capitol-Dome-2-1600x900.jpg

173 ms

53830836284_afc4009826_o-1600x1067.jpg

53830836284_afc4009826_o-1600x1067.jpg

174 ms

Treasury.png

Treasury.png

177 ms

footerLogo.png

footerLogo.png

66 ms

gdpr-logo.png

gdpr-logo.png

64 ms

fa-brands-400.woff

fa-brands-400.woff

37 ms

fa-solid-900.woff

fa-solid-900.woff

52 ms

fa-regular-400.woff

fa-regular-400.woff

72 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

29 ms

sm.25.html

sm.25.html

158 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

168 ms

recaptcha__en.js

recaptcha__en.js

110 ms

Accessibility Review

cebn.org accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cebn.org 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

cebn.org SEO score

77

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

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 Cebn.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 Cebn.org 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

cebn.org

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