3.4 sec in total
264 ms
2.8 sec
256 ms
Click here to check amazing Ricardo Aea content for United Kingdom. Otherwise, check out these important facts you probably never knew about ricardo-aea.com
Ricardo Energy & Environment is a global sustainability consultancy, combining world-leading energy, climate change and environmental expertise with powerful IT, knowledge management and economics cap...
Visit ricardo-aea.comWe analyzed Ricardo-aea.com page load time and found that the first response time was 264 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ricardo-aea.com performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value7.7 s
3/100
25%
Value5.9 s
48/100
10%
Value1,710 ms
11/100
30%
Value0.014
100/100
15%
Value13.0 s
12/100
10%
264 ms
240 ms
1728 ms
151 ms
152 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ricardo-aea.com, 77% (48 requests) were made to Ee.ricardo.com and 6% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Ee.ricardo.com.
Page size can be reduced by 300.6 kB (34%)
890.1 kB
589.6 kB
In fact, the total size of Ricardo-aea.com main page is 890.1 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. 50% of websites need less resources to load. Images take 494.7 kB which makes up the majority of the site volume.
Potential reduce by 128.5 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 42.3 kB, which is 28% 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 128.5 kB or 85% of the original size.
Potential reduce by 12.5 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. Ricardo Aea images are well optimized though.
Potential reduce by 103.8 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 103.8 kB or 59% of the original size.
Potential reduce by 55.8 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. Ricardo-aea.com needs all CSS files to be minified and compressed as it can save up to 55.8 kB or 82% of the original size.
Number of requests can be reduced by 25 (43%)
58
33
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ricardo Aea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ricardo-aea.com
264 ms
ee.ricardo.com
240 ms
1728 ms
home.css
151 ms
ticker-style.css
152 ms
unitpngfix.js
150 ms
layout.css
225 ms
layout2.css
229 ms
typography.css
220 ms
form.css
220 ms
jquery.slideshow.css
222 ms
ga.js
8 ms
left-bg-shadow.png
146 ms
right-bg-shadow.png
146 ms
Ricardo-EE-Logo.jpg
145 ms
search-blue-button.jpg
76 ms
jquery.js
152 ms
jquery.onload.js
77 ms
jquery.min.js
18 ms
jquery.clear.search.js
79 ms
jquery.ticker.1.3.min.js
79 ms
jquery.cycle.js
166 ms
demo.js
79 ms
behaviour.js
230 ms
prototype_improvements.js
166 ms
i18n.js
167 ms
en_US.js
169 ms
Validator.js
229 ms
conversion.js
17 ms
aeat-slideshow-background-02.png
250 ms
Ricardo-AEA-2.jpg
250 ms
Resource-efficiency-and-waste-management-1.jpg
376 ms
Air-and-Environment-1.jpg
251 ms
NCEC-1.jpg
384 ms
AQslider.jpg
384 ms
Energy-and-climate-change-2.jpg
451 ms
Resource-efficiency-and-waste-management-2.jpg
313 ms
Transport-1.jpg
457 ms
slide_gray.png
388 ms
aeat-slideshow-background-right.jpg
454 ms
Banner-10-implementing-paris03.jpg
541 ms
Quick-links.gif
458 ms
Contact-us-01.jpg
468 ms
Ricardo_sidebox.gif
531 ms
Quick-links-heads.gif
529 ms
Webinar-04.png
539 ms
Paris.jpg
539 ms
Media-spotlight.jpg
540 ms
Home-page-careers.gif
602 ms
Ricardo_footer.gif
600 ms
widgets.js
13 ms
footer.GIF
596 ms
__utm.gif
21 ms
55 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
34 ms
slide_blue.png
364 ms
syndication
87 ms
378520751004860416
140 ms
45 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
3 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
5 ms
6dbeb566d735b43f55b50fab1a01b4da_normal.jpeg
131 ms
ricardo-aea.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
ARIA IDs are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
ricardo-aea.com 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
Page has valid source maps
ricardo-aea.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ricardo-aea.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 Ricardo-aea.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.
ricardo-aea.com
Open Graph description is not detected on the main page of Ricardo Aea. 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: