2.9 sec in total
250 ms
2.2 sec
392 ms
Click here to check amazing WBCSD content for United States. Otherwise, check out these important facts you probably never knew about wbcsd.org
WBCSD, a global CEO-led organization of more than 200 leading companies & partners, is working together to accelerate the transition to a sustainable
Visit wbcsd.orgWe analyzed Wbcsd.org page load time and found that the first response time was 250 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.
wbcsd.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value7.8 s
3/100
25%
Value6.5 s
39/100
10%
Value1,140 ms
22/100
30%
Value0.254
49/100
15%
Value10.0 s
27/100
10%
250 ms
741 ms
266 ms
270 ms
180 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 68% of them (51 requests) were addressed to the original Wbcsd.org, 9% (7 requests) were made to Wbcsdservers.org and 5% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Wbcsd.org.
Page size can be reduced by 1.2 MB (40%)
3.0 MB
1.8 MB
In fact, the total size of Wbcsd.org main page is 3.0 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 79.7 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. 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 79.7 kB or 78% of the original size.
Potential reduce by 360.9 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, WBCSD needs image optimization as it can save up to 360.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 457.5 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 457.5 kB or 70% of the original size.
Potential reduce by 278.0 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. Wbcsd.org needs all CSS files to be minified and compressed as it can save up to 278.0 kB or 84% of the original size.
Number of requests can be reduced by 41 (59%)
70
29
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WBCSD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
wbcsd.org
250 ms
home.aspx
741 ms
General.css
266 ms
jquery-ui-1.7.2.custom.css
270 ms
SearchResultGrid.css
180 ms
SearchPanel.css
181 ms
SearchCriteria.css
182 ms
General.css
275 ms
WebResource.axd
312 ms
ScriptResource.axd
361 ms
ScriptResource.axd
202 ms
ScriptResource.axd
537 ms
eNews_simpleList.js
200 ms
eHTML.css
215 ms
slideshow_btm.js
247 ms
Portal.js
248 ms
eNewsSimpleList.css
265 ms
Pagination.css
335 ms
ga.js
31 ms
website-banner-montreux16.jpg
699 ms
eeb-toolkit-banner3.jpg
1096 ms
lctpi.jpg
619 ms
cop21-adoptionoftheparisagreement.jpg
904 ms
Reporting-Matters-2015-banner.jpg
975 ms
cop21-hp-img.jpg
781 ms
member_reporting_sm.jpg
556 ms
twoff.png
366 ms
ytoff.png
466 ms
linkedinoff.png
554 ms
g+off.png
647 ms
dgrdBckgrdLogin2_fixed.png
268 ms
waiting.gif
286 ms
icon-tb-login20.png
290 ms
LogoWBCSD.jpg
462 ms
icon-tb-Search.png
356 ms
menu.png
357 ms
Icon-Html.png
373 ms
Feed-icon.png
377 ms
fic.png
637 ms
wbcsd_l.png
460 ms
feb14_banner_web.jpg
459 ms
wmb_n.png
372 ms
sustainboxes_a.gif
371 ms
LCTPi_box.png
458 ms
__utm.gif
12 ms
collect
70 ms
updateProgressGreyAlpha100.png
99 ms
shadow_borderSite-middle.png
100 ms
dgrdBckgrdHeaderBarExtra.png
93 ms
icon-tb-Print.png
93 ms
icon-tb-ContactUs.png
95 ms
icon-tb-Favorite.png
186 ms
arrow.png
175 ms
Icon-FirstBlue.png
165 ms
Icon-PreviousBlue.png
165 ms
Icon-NextBlue.png
166 ms
Icon-LastBlue.png
249 ms
widgets.js
90 ms
Subscribe-n-sustain.html
73 ms
shadow_borderSite-footer.png
777 ms
dgrdOngletMenu.png
255 ms
bckgrdSubMenu.png
253 ms
hDsXKnht1Zs
112 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
183 ms
www-embed-player-vflZsBgOl.css
74 ms
www-embed-player.js
96 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
42 ms
ad_status.js
135 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
146 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
158 ms
syndication
143 ms
346993756752474112
279 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
33 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
89 ms
NV262nby_normal.jpg
123 ms
wbcsd.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
Image elements do not have [alt] attributes
Links do not have a discernible 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
wbcsd.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
General
Impact
Issue
Detected JavaScript libraries
wbcsd.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wbcsd.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 Wbcsd.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.
wbcsd.org
Open Graph description is not detected on the main page of WBCSD. 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: