Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 0

    Best Practices

  • 89

    SEO

    Google-friendlier than
    66% of websites

earthtrends.wri.org

World Resources Institute | Making Big Ideas Happen

Page Load Speed

2.6 sec in total

First Response

65 ms

Resources Loaded

528 ms

Page Rendered

2 sec

About Website

Visit earthtrends.wri.org now to see the best up-to-date Earthtrends Wri content for United States and also check out these interesting facts you probably never knew about earthtrends.wri.org

A global research nonprofit working on six critical goals that the world must achieve this decade in order to secure a sustainable future: climate, energy, food, forests, water, cities & transport.

Visit earthtrends.wri.org

Key Findings

We analyzed Earthtrends.wri.org page load time and found that the first response time was 65 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.

Performance Metrics

earthtrends.wri.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value3,680 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

www.wri.org

65 ms

osano.js

147 ms

css_id947EGLzaL0iWexKVHkfhKeKsMfc3OD67xcwFwJW1s.css

23 ms

css_c4m9UflVkMaX2voDOtAu4qv9PzNuzyOywqDgn6bsgPE.css

30 ms

xrt8xkt.css

69 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Earthtrends.wri.org, 30% (13 requests) were made to Use.typekit.net and 26% (11 requests) were made to Wri.org. The less responsive or slowest element that took the longest time to load (213 ms) relates to the external source Files.wri.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 941.9 kB (56%)

Content Size

1.7 MB

After Optimization

730.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Earthtrends.wri.org main page is 1.7 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. 60% of websites need less resources to load. HTML takes 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 869.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 251.3 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 869.3 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 8.4 kB

  • Original 327.2 kB
  • After minification 318.8 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. Earthtrends Wri images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 40.1 kB

  • Original 129.2 kB
  • After minification 129.2 kB
  • After compression 89.2 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 40.1 kB or 31% of the original size.

CSS Optimization

-25%

Potential reduce by 24.2 kB

  • Original 95.7 kB
  • After minification 95.7 kB
  • After compression 71.5 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. Earthtrends.wri.org needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (30%)

Requests Now

30

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earthtrends Wri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

earthtrends.wri.org accessibility score

93

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

SEO Factors

earthtrends.wri.org SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Earthtrends.wri.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 Earthtrends.wri.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Earthtrends Wri. 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: