4.9 sec in total
1.1 sec
3.5 sec
286 ms
Click here to check amazing Zero Carbon World content. Otherwise, check out these important facts you probably never knew about zerocarbonworld.org
Our Mission: Zero Carbon. We want to clear the confusion, bureaucracy and profiteering surrounding decarbonisation.
Visit zerocarbonworld.orgWe analyzed Zerocarbonworld.org page load time and found that the first response time was 1.1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zerocarbonworld.org performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value10.7 s
0/100
25%
Value6.2 s
43/100
10%
Value1,220 ms
20/100
30%
Value0.082
94/100
15%
Value11.1 s
20/100
10%
1106 ms
57 ms
281 ms
159 ms
160 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 86% of them (74 requests) were addressed to the original Zerocarbonworld.org, 5% (4 requests) were made to Facebook.com and 3% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zerocarbonworld.org.
Page size can be reduced by 337.2 kB (32%)
1.0 MB
708.9 kB
In fact, the total size of Zerocarbonworld.org main page is 1.0 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. 35% of websites need less resources to load. Images take 623.9 kB which makes up the majority of the site volume.
Potential reduce by 29.4 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 29.4 kB or 80% of the original size.
Potential reduce by 34.6 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. Zero Carbon World images are well optimized though.
Potential reduce by 168.4 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 168.4 kB or 65% of the original size.
Potential reduce by 104.8 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. Zerocarbonworld.org needs all CSS files to be minified and compressed as it can save up to 104.8 kB or 82% of the original size.
Number of requests can be reduced by 52 (62%)
84
32
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zero Carbon World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.
zerocarbonworld.org
1106 ms
jquery-ui.css
57 ms
widgetkit-609bdd09.css
281 ms
calendar.css
159 ms
front.css
160 ms
style.css
164 ms
style.css
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front.css
244 ms
jquery.min.js
57 ms
jquery-ui.min.js
61 ms
core.js
329 ms
mootools-core.js
535 ms
caption.js
330 ms
widgetkit-a5ea6670.js
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script.js
396 ms
widgets.js
19 ms
script.js
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base.css
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layout.css
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menus.css
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modules.css
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tools.css
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system.css
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extensions.css
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custom.css
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animations.css
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blank.css
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ubuntu-condensed.css
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print.css
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jscrollpane.css
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ie.css
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jscrollpane.js
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warp.js
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accordionmenu.js
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dropdownmenu.js
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template.js
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placeholder.min.js
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lightbox.js
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mediaelement-and-player.js
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spotlight.js
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ga.js
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base.css
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layout.css
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menus.css
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__utm.gif
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system.css
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system-all.css
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modules.css
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granite_bg.jpg
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header_bar.jpg
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logo.png
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slogan.png
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wallpod%20banner_5212ccc125bddfb4bec3f3559ee1ade2.jpeg
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glow.png
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intro_panel_zeronet.png
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intro_panel_free_wallpods.png
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intro_panel_open_charge_map.png
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slideshow.js
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zerocarbonworld.org accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
zerocarbonworld.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
zerocarbonworld.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zerocarbonworld.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 Zerocarbonworld.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.
zerocarbonworld.org
Open Graph description is not detected on the main page of Zero Carbon World. 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: