Tools & Wizards About Us
clerens.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

clerens.com

Public Affairs and Communications Consultancy | CLERENS

Page Load Speed

14.2 sec in total

First Response

336 ms

Resources Loaded

13.3 sec

Page Rendered

544 ms

clerens.com screenshot

About Website

Welcome to clerens.com homepage info - get ready to check CLERENS best content right away, or after learning these important things about clerens.com

CLERENS is a Brussels-based consultancy specialised in advocacy support, political and regulatory risk assessment, public funding, and strategic communications services.

Visit clerens.com

Key Findings

We analyzed Clerens.com page load time and found that the first response time was 336 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

clerens.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

clerens.com

336 ms

clerens.com

458 ms

clerens.eu

692 ms

js

61 ms

style.min.css

336 ms

Our browser made a total of 209 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Clerens.com, 92% (192 requests) were made to Clerens.eu and 2% (5 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Clerens.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.2 kB (5%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clerens.com main page is 3.1 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 144.3 kB

  • Original 168.7 kB
  • After minification 166.6 kB
  • After compression 24.4 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 144.3 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 2.1 MB
  • After minification 2.1 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. CLERENS images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 14.3 kB

  • Original 622.1 kB
  • After minification 620.2 kB
  • After compression 607.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 7.3 kB

  • Original 261.5 kB
  • After minification 260.5 kB
  • After compression 254.2 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. Clerens.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 124 (70%)

Requests Now

176

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CLERENS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 98 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

clerens.com

clerens.com

336 ms

clerens.com

clerens.com

458 ms

clerens.eu

clerens.eu

692 ms

js

js

61 ms

style.min.css

style.min.css

336 ms

styles.css

styles.css

333 ms

ihover.css

ihover.css

343 ms

style.css

style.css

350 ms

all.css

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350 ms

slick.css

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435 ms

wpls-public.css

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662 ms

mediaelementplayer-legacy.min.css

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664 ms

wp-mediaelement.min.css

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671 ms

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672 ms

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677 ms

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764 ms

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1000 ms

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996 ms

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1006 ms

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1376 ms

print.css

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1008 ms

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1098 ms

responsive.min.css

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1340 ms

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1331 ms

js_composer.min.css

js_composer.min.css

1472 ms

css

css

46 ms

core-dashboard.min.css

core-dashboard.min.css

1244 ms

all.css

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47 ms

style.css

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1329 ms

v4-shims.css

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64 ms

frontend-gtag.min.js

frontend-gtag.min.js

1560 ms

jquery.min.js

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1682 ms

jquery-migrate.min.js

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1570 ms

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js

29 ms

animate.min.css

animate.min.css

1601 ms

wp-polyfill-inert.min.js

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1658 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1799 ms

wp-polyfill.min.js

wp-polyfill.min.js

1888 ms

hooks.min.js

hooks.min.js

1896 ms

i18n.min.js

i18n.min.js

1930 ms

index.js

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1987 ms

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2008 ms

core.min.js

core.min.js

2126 ms

js

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92 ms

accordion.min.js

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2215 ms

menu.min.js

menu.min.js

2001 ms

dom-ready.min.js

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2031 ms

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2077 ms

autocomplete.min.js

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2094 ms

controlgroup.min.js

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checkboxradio.min.js

checkboxradio.min.js

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button.min.js

button.min.js

2001 ms

datepicker.min.js

datepicker.min.js

2034 ms

mouse.min.js

mouse.min.js

2084 ms

resizable.min.js

resizable.min.js

2105 ms

draggable.min.js

draggable.min.js

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dialog.min.js

dialog.min.js

2219 ms

droppable.min.js

droppable.min.js

1998 ms

progressbar.min.js

progressbar.min.js

2028 ms

selectable.min.js

selectable.min.js

2079 ms

sortable.min.js

sortable.min.js

2102 ms

slider.min.js

slider.min.js

2125 ms

spinner.min.js

spinner.min.js

1983 ms

tooltip.min.js

tooltip.min.js

1983 ms

tabs.min.js

tabs.min.js

2017 ms

effect.min.js

effect.min.js

2017 ms

style.css

style.css

2013 ms

effect-bounce.min.js

effect-bounce.min.js

2134 ms

effect-drop.min.js

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2115 ms

effect-fade.min.js

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2105 ms

effect-highlight.min.js

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2205 ms

effect-size.min.js

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2149 ms

effect-scale.min.js

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2128 ms

effect-slide.min.js

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2145 ms

effect-transfer.min.js

effect-transfer.min.js

2141 ms

doubletaptogo.js

doubletaptogo.js

2133 ms

modernizr.min.js

modernizr.min.js

2179 ms

jquery.appear.js

jquery.appear.js

2267 ms

hoverIntent.min.js

hoverIntent.min.js

2248 ms

counter.js

counter.js

2245 ms

easypiechart.js

easypiechart.js

2228 ms

mixitup.js

mixitup.js

2294 ms

jquery.prettyPhoto.js

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2272 ms

jquery.fitvids.js

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2230 ms

jquery.flexslider-min.js

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2210 ms

mediaelement-and-player.min.js

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2376 ms

mediaelement-migrate.min.js

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2245 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

2287 ms

infinitescroll.min.js

infinitescroll.min.js

2271 ms

jquery.waitforimages.js

jquery.waitforimages.js

2254 ms

jquery.form.min.js

jquery.form.min.js

2235 ms

waypoints.min.js

waypoints.min.js

2338 ms

jplayer.min.js

jplayer.min.js

2294 ms

bootstrap.carousel.js

bootstrap.carousel.js

2289 ms

skrollr.js

skrollr.js

2272 ms

Chart.min.js

Chart.min.js

2256 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

2236 ms

abstractBaseClass.js

abstractBaseClass.js

2338 ms

jquery.countdown.js

jquery.countdown.js

2295 ms

jquery.multiscroll.min.js

jquery.multiscroll.min.js

2287 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

2275 ms

bigtext.js

bigtext.js

2251 ms

d0c2aa80b322f132f97bddfdb.js

d0c2aa80b322f132f97bddfdb.js

354 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

2100 ms

font

font

83 ms

fa-solid-900.woff

fa-solid-900.woff

42 ms

fa-regular-400.woff

fa-regular-400.woff

82 ms

font

font

135 ms

fa-brands-400.woff

fa-brands-400.woff

135 ms

font

font

193 ms

font

font

136 ms

owl.carousel.min.js

owl.carousel.min.js

2176 ms

typed.js

typed.js

2164 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

2170 ms

embed.js

embed.js

36 ms

lemmon-slider.min.js

lemmon-slider.min.js

2053 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

2091 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

2082 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

2171 ms

jquery.isotope.min.js

jquery.isotope.min.js

2136 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

2143 ms

jquery.stretch.js

jquery.stretch.js

1938 ms

imagesloaded.js

imagesloaded.js

1972 ms

rangeslider.min.js

rangeslider.min.js

1969 ms

jquery.event.move.js

jquery.event.move.js

2073 ms

jquery.twentytwenty.js

jquery.twentytwenty.js

2045 ms

swiper.min.js

swiper.min.js

2095 ms

TweenLite.min.js

TweenLite.min.js

1973 ms

ScrollToPlugin.min.js

ScrollToPlugin.min.js

2007 ms

smoothPageScroll.min.js

smoothPageScroll.min.js

2000 ms

default_dynamic.js

default_dynamic.js

1995 ms

default.min.js

default.min.js

2213 ms

comment-reply.min.js

comment-reply.min.js

2008 ms

js_composer_front.min.js

js_composer_front.min.js

2033 ms

qode-like.min.js

qode-like.min.js

1996 ms

vc-waypoints.min.js

vc-waypoints.min.js

2043 ms

fa-solid-900.woff

fa-solid-900.woff

2254 ms

fa-regular-400.woff

fa-regular-400.woff

2265 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2378 ms

clerens-logo-colour.png

clerens-logo-colour.png

221 ms

clerens-logo-colour-e1568986638716.png

clerens-logo-colour-e1568986638716.png

220 ms

clerens-logo-white.png

clerens-logo-white.png

219 ms

clerens-logo-colour.png

clerens-logo-colour.png

1917 ms

clerens-logo-colour-sm.png

clerens-logo-colour-sm.png

112 ms

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clerens-logo-colour-e1568986638716.png

1879 ms

clerens-logo-white.png

clerens-logo-white.png

1990 ms

hero-slide-image1.jpg

hero-slide-image1.jpg

111 ms

Association-Management-Banner-scaled.jpg

Association-Management-Banner-scaled.jpg

111 ms

Communications_Website_02.jpg

Communications_Website_02.jpg

148 ms

Events-Banner_Website.jpg

Events-Banner_Website.jpg

158 ms

clerens-logo-colour-sm.png

clerens-logo-colour-sm.png

2099 ms

project-man-new-hero-image3.jpg

project-man-new-hero-image3.jpg

160 ms

hero-slide-image1.jpg

hero-slide-image1.jpg

2400 ms

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Association-Management-Banner-scaled.jpg

2417 ms

Communications_Website_02.jpg

Communications_Website_02.jpg

2311 ms

Events-Banner_Website.jpg

Events-Banner_Website.jpg

2379 ms

project-man-new-hero-image3.jpg

project-man-new-hero-image3.jpg

2376 ms

Public-Affairs_Website.jpg

Public-Affairs_Website.jpg

111 ms

Be-Ahead-of-International-Challenges-NEW-Website.jpg

Be-Ahead-of-International-Challenges-NEW-Website.jpg

111 ms

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111 ms

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111 ms

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structure-icon.png

111 ms

Public-Affairs_Website.jpg

Public-Affairs_Website.jpg

2315 ms

global-icon.png

global-icon.png

111 ms

Be-Ahead-of-International-Challenges-NEW-Website.jpg

Be-Ahead-of-International-Challenges-NEW-Website.jpg

2595 ms

content-photo-box-right.jpg

content-photo-box-right.jpg

2611 ms

success-photo-box-left.jpg

success-photo-box-left.jpg

2512 ms

structure-icon.png

structure-icon.png

2430 ms

global-icon.png

global-icon.png

2426 ms

briefcase-icon.png

briefcase-icon.png

111 ms

speech-icon.png

speech-icon.png

112 ms

people-icon.png

people-icon.png

111 ms

chart-icon.png

chart-icon.png

111 ms

BEPA.png

BEPA.png

2321 ms

briefcase-icon.png

briefcase-icon.png

2535 ms

bdo-client-logo-hover.png

bdo-client-logo-hover.png

2535 ms

speech-icon.png

speech-icon.png

2528 ms

people-icon.png

people-icon.png

2585 ms

chart-icon.png

chart-icon.png

2580 ms

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Logo_BlueSolutions_corporate.jpg

3102 ms

BE_Logo_RGB_Vertical_Color.png

BE_Logo_RGB_Vertical_Color.png

2709 ms

cegrlec-color-client-logo2.png

cegrlec-color-client-logo2.png

2581 ms

daimler-clor-client-logo2.png

daimler-clor-client-logo2.png

2582 ms

EARPA.jpg

EARPA.jpg

2963 ms

EASE-logo-with-no-background-e1677083054606.png

EASE-logo-with-no-background-e1677083054606.png

2581 ms

logo_EDF_RVB-2-scaled.jpg

logo_EDF_RVB-2-scaled.jpg

2970 ms

efndt-colour-client-logo.png

efndt-colour-client-logo.png

2620 ms

eppsa-col-client-logo.png

eppsa-col-client-logo.png

2645 ms

EPRI-logo-2021_RGB_276X113-2.png

EPRI-logo-2021_RGB_276X113-2.png

2643 ms

ESC-logo.png

ESC-logo.png

2856 ms

eswet-col-client-logo.png

eswet-col-client-logo.png

2638 ms

ete-col-client-logo.png

ete-col-client-logo.png

2536 ms

European-Commission.png

European-Commission.png

2536 ms

fes-client-logo-hover.png

fes-client-logo-hover.png

2497 ms

FBE.png

FBE.png

2643 ms

Geyser_Batteries_300x300-e1657876202333.jpg

Geyser_Batteries_300x300-e1657876202333.jpg

2791 ms

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s%C3%A9ch%C3%A9-client-logos-hover.png

3160 ms

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insipiralia-client-logo-hover.png

2536 ms

obermeyer-client-logo-hover.png

obermeyer-client-logo-hover.png

2214 ms

RTE_logo_276X113-1.png

RTE_logo_276X113-1.png

2185 ms

siemens-client-logo-hover.png

siemens-client-logo-hover.png

2385 ms

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SFWlogo-client-logo-hover.png

2427 ms

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2427 ms

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2329 ms

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ease-client-logo-hover.png

2139 ms

cta-hero-image.jpg

cta-hero-image.jpg

220 ms

linkedin.png

linkedin.png

221 ms

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cta-hero-image.jpg

2202 ms

linkedin.png

linkedin.png

2161 ms

Accessibility Review

clerens.com accessibility score

79

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

clerens.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

clerens.com SEO score

86

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

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

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 Clerens.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 Clerens.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

clerens.com

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