3.3 sec in total
710 ms
1.8 sec
880 ms
Click here to check amazing Sustainablog content for United States. Otherwise, check out these important facts you probably never knew about sustainablog.org
Since 2003, Sustainablog has been one of the pioneers of sustainability news online.
Visit sustainablog.orgWe analyzed Sustainablog.org page load time and found that the first response time was 710 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Sustainablog.org rating and web reputation
sustainablog.org performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value5.1 s
25/100
25%
Value5.6 s
53/100
10%
Value3,490 ms
2/100
30%
Value0.071
96/100
15%
Value8.2 s
41/100
10%
710 ms
57 ms
137 ms
125 ms
76 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 40% of them (41 requests) were addressed to the original Sustainablog.org, 10% (10 requests) were made to Google.com and 5% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (710 ms) belongs to the original domain Sustainablog.org.
Page size can be reduced by 1.3 MB (52%)
2.4 MB
1.2 MB
In fact, the total size of Sustainablog.org main page is 2.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 134.4 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 134.4 kB or 75% of the original size.
Potential reduce by 35.3 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. Sustainablog images are well optimized though.
Potential reduce by 713.3 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 713.3 kB or 65% of the original size.
Potential reduce by 385.2 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. Sustainablog.org needs all CSS files to be minified and compressed as it can save up to 385.2 kB or 83% of the original size.
Number of requests can be reduced by 55 (57%)
96
41
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sustainablog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
sustainablog.org
710 ms
wp-emoji-release.min.js
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jquery.js
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jquery-migrate.min.js
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jetpack-fix.css
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container.html
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sustainablog.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
sustainablog.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sustainablog.org SEO score
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 Sustainablog.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 Sustainablog.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.
sustainablog.org
Open Graph data is detected on the main page of Sustainablog. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: