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co2cards.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

co2cards.com

CO2 Cards - The Green Corporate Social Responsibility Platform

Page Load Speed

5.6 sec in total

First Response

275 ms

Resources Loaded

4.8 sec

Page Rendered

556 ms

co2cards.com screenshot

About Website

Visit co2cards.com now to see the best up-to-date CO2 Cards content and also check out these interesting facts you probably never knew about co2cards.com

Corporate Social Responsibility Platform - Do maximum impact with a minimum effort by supporting UN certified green projects. Make your business green now!

Visit co2cards.com

Key Findings

We analyzed Co2cards.com page load time and found that the first response time was 275 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

co2cards.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.2 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.287

42/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

co2cards.com

275 ms

co2cards.com

1114 ms

wp-emoji-release.min.js

324 ms

style.min.css

449 ms

front.min.css

338 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 87% of them (110 requests) were addressed to the original Co2cards.com, 4% (5 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Co2cards.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (44%)

Content Size

4.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Co2cards.com main page is 4.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 88.7 kB

  • Original 109.7 kB
  • After minification 104.0 kB
  • After compression 21.0 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 88.7 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 52.5 kB

  • Original 1.9 MB
  • After minification 1.8 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. CO2 Cards images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 572.0 kB

  • Original 890.2 kB
  • After minification 789.5 kB
  • After compression 318.1 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 572.0 kB or 64% of the original size.

CSS Optimization

-89%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 142.5 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. Co2cards.com needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 84 (73%)

Requests Now

115

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CO2 Cards. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

co2cards.com

co2cards.com

275 ms

co2cards.com

co2cards.com

1114 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

324 ms

style.min.css

style.min.css

449 ms

front.min.css

front.min.css

338 ms

style.css

style.css

344 ms

woocommerce.css

woocommerce.css

704 ms

bootstrap-responsive.css

bootstrap-responsive.css

593 ms

jquery.fancybox.css

jquery.fancybox.css

439 ms

vector-icons.css

vector-icons.css

670 ms

font-awesome.min.css

font-awesome.min.css

572 ms

linecon.css

linecon.css

557 ms

steadysets.css

steadysets.css

560 ms

hoverex-all.css

hoverex-all.css

674 ms

jquery.easy-pie-chart.css

jquery.easy-pie-chart.css

673 ms

idangerous.swiper.css

idangerous.swiper.css

687 ms

bar.min.css

bar.min.css

711 ms

form-themes.min.css

form-themes.min.css

783 ms

js_composer.min.css

js_composer.min.css

1224 ms

css

css

25 ms

jquery.js

jquery.js

903 ms

jquery-migrate.min.js

jquery-migrate.min.js

801 ms

add-to-cart.min.js

add-to-cart.min.js

821 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

829 ms

3441364.js

3441364.js

54 ms

front.css

front.css

691 ms

odometer-theme-minimal.css

odometer-theme-minimal.css

713 ms

post-like.js

post-like.js

736 ms

front.min.js

front.min.js

746 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

804 ms

js.cookie.min.js

js.cookie.min.js

817 ms

woocommerce.min.js

woocommerce.min.js

827 ms

cart-fragments.min.js

cart-fragments.min.js

854 ms

bootstrap.min.js

bootstrap.min.js

864 ms

jquery.easing.1.1.js

jquery.easing.1.1.js

914 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

933 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

941 ms

isotope.js

isotope.js

971 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

982 ms

embed.js

embed.js

23 ms

jquery.fancybox.js

jquery.fancybox.js

1033 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

934 ms

jquery.carouFredSel-6.1.0-packed.js

jquery.carouFredSel-6.1.0-packed.js

927 ms

style.css

style.css

1071 ms

jquery.hoverex.js

jquery.hoverex.js

871 ms

tooltip.js

tooltip.js

890 ms

jquery.parallax.js

jquery.parallax.js

789 ms

modernizr.custom.66803.js

modernizr.custom.66803.js

814 ms

jquery.appear.js

jquery.appear.js

806 ms

jquery.easy-pie-chart.js

jquery.easy-pie-chart.js

839 ms

odometer.min.js

odometer.min.js

778 ms

animations.js

animations.js

783 ms

main.js

main.js

815 ms

comment-reply.min.js

comment-reply.min.js

807 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

825 ms

jquery.countdown.min.js

jquery.countdown.min.js

839 ms

waypoints.min.js

waypoints.min.js

779 ms

idangerous.swiper.min.js

idangerous.swiper.min.js

768 ms

background-check.min.js

background-check.min.js

786 ms

jquery.fullPage.js

jquery.fullPage.js

779 ms

skrollr.min.js

skrollr.min.js

758 ms

select2.min.js

select2.min.js

885 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

758 ms

classie.js

classie.js

741 ms

jquery.mixitup.js

jquery.mixitup.js

773 ms

imagesloaded.min.js

imagesloaded.min.js

716 ms

masonry.min.js

masonry.min.js

750 ms

jquery.onepage.js

jquery.onepage.js

755 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

735 ms

script.min.js

script.min.js

770 ms

wp-embed.min.js

wp-embed.min.js

720 ms

core.min.js

core.min.js

752 ms

widget.min.js

widget.min.js

753 ms

mouse.min.js

mouse.min.js

730 ms

slider.min.js

slider.min.js

718 ms

jquery-ui-touch-punch.min.js

jquery-ui-touch-punch.min.js

717 ms

price-slider.js

price-slider.js

717 ms

jquery.ddslick.min.js

jquery.ddslick.min.js

754 ms

front.js

front.js

750 ms

js_composer_front.min.js

js_composer_front.min.js

710 ms

bootstrap.css

bootstrap.css

850 ms

flexslider.css

flexslider.css

658 ms

shortcodes.css

shortcodes.css

661 ms

animate.min.css

animate.min.css

714 ms

gtm.js

gtm.js

508 ms

logo2.png

logo2.png

476 ms

main-home.jpg

main-home.jpg

882 ms

background_climate_var1.jpg

background_climate_var1.jpg

478 ms

bg_clean_small.png

bg_clean_small.png

475 ms

phone_game-1024x727.png

phone_game-1024x727.png

478 ms

get-it-on-google-play-300x90.png

get-it-on-google-play-300x90.png

475 ms

app_store_soon-300x90.png

app_store_soon-300x90.png

550 ms

rmdlt-15-1024x768-400x300.jpg

rmdlt-15-1024x768-400x300.jpg

547 ms

guy4.png

guy4.png

548 ms

co2cards.com

co2cards.com

761 ms

image001.png

image001.png

552 ms

logo-nexus.png

logo-nexus.png

661 ms

Logo_Pirate-Summit-Vision.png

Logo_Pirate-Summit-Vision.png

777 ms

Logo.png

Logo.png

667 ms

alcott-logo.png

alcott-logo.png

673 ms

CO2-infografic-1.png

CO2-infografic-1.png

775 ms

Screen-Shot-2017-10-24-at-15.59.56-299x275.png

Screen-Shot-2017-10-24-at-15.59.56-299x275.png

793 ms

130130-blog-holland-green-meetings-meeting-460x275.jpg

130130-blog-holland-green-meetings-meeting-460x275.jpg

823 ms

Screen-Shot-2017-09-26-at-16.36.13-460x275.png

Screen-Shot-2017-09-26-at-16.36.13-460x275.png

881 ms

icon_top.png

icon_top.png

888 ms

logo_footer04.jpg

logo_footer04.jpg

889 ms

logo_footer03.jpg

logo_footer03.jpg

901 ms

logo_footer02.jpg

logo_footer02.jpg

913 ms

logo_footer01.jpg

logo_footer01.jpg

995 ms

moon.svg

moon.svg

1176 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

943 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

148 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

149 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

415 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

416 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

418 ms

steadysets.ttf

steadysets.ttf

954 ms

linecons.ttf

linecons.ttf

975 ms

co2cards.com

co2cards.com

852 ms

analytics.js

analytics.js

51 ms

destination

destination

73 ms

fbevents.js

fbevents.js

19 ms

collect

collect

23 ms

collect

collect

30 ms

js

js

86 ms

ga-audiences

ga-audiences

36 ms

Accessibility Review

co2cards.com accessibility score

81

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

co2cards.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

co2cards.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

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 Co2cards.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 Co2cards.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

co2cards.com

Open Graph data is detected on the main page of CO2 Cards. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: