1.3 sec in total
181 ms
750 ms
376 ms
Visit socialchangelab.org now to see the best up-to-date Social Change Lab content and also check out these interesting facts you probably never knew about socialchangelab.org
Social Change Lab conducts empirical research on disruptive protest and people-powered movements.
Visit socialchangelab.orgWe analyzed Socialchangelab.org page load time and found that the first response time was 181 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
socialchangelab.org performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value6.3 s
11/100
25%
Value5.9 s
48/100
10%
Value860 ms
33/100
30%
Value0
100/100
15%
Value8.3 s
40/100
10%
181 ms
25 ms
80 ms
150 ms
150 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Socialchangelab.org, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (383 ms) belongs to the original domain Socialchangelab.org.
Page size can be reduced by 185.7 kB (36%)
520.7 kB
335.1 kB
In fact, the total size of Socialchangelab.org main page is 520.7 kB. 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 285.6 kB which makes up the majority of the site volume.
Potential reduce by 10.7 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.7 kB or 73% of the original size.
Potential reduce by 30.9 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. Obviously, Social Change Lab needs image optimization as it can save up to 30.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 70.2 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 70.2 kB or 54% of the original size.
Potential reduce by 73.9 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. Socialchangelab.org needs all CSS files to be minified and compressed as it can save up to 73.9 kB or 82% of the original size.
Number of requests can be reduced by 7 (39%)
18
11
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Social Change Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
socialchangelab.org
181 ms
css
25 ms
bootstrap.min.css
80 ms
animate.min.css
150 ms
style.css
150 ms
font-awesome.min.css
157 ms
modernizr-2.6.2.min.js
157 ms
jquery-1.9.1.min.js
241 ms
main.js
192 ms
logo.png
383 ms
steve.jpg
114 ms
build.png
148 ms
grow.png
149 ms
indigo.jpg
113 ms
tef.jpg
144 ms
fonenode.png
155 ms
cchub-footer.png
243 ms
analytics.js
16 ms
ProximaNova-Reg-webfont.woff
104 ms
ProximaNova-Sbold-webfont.woff
117 ms
ProximaNova-Light-webfont.woff
118 ms
ProximaNova-Thin-webfont.woff
129 ms
ProximaNova-Bold-webfont.woff
186 ms
ProximaNova-Xbold-webfont.woff
181 ms
fontawesome-webfont.woff
255 ms
Flat-UI-Icons.woff
195 ms
collect
23 ms
socialchangelab.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
socialchangelab.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
socialchangelab.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Socialchangelab.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Socialchangelab.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.
socialchangelab.org
Open Graph description is not detected on the main page of Social Change Lab. 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: