Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

natureworkseverywhere.org

Nature Lab | The Nature Conservancy

Page Load Speed

4.7 sec in total

First Response

135 ms

Resources Loaded

2.7 sec

Page Rendered

1.8 sec

natureworkseverywhere.org screenshot

About Website

Visit natureworkseverywhere.org now to see the best up-to-date Nature Workseverywhere content for United States and also check out these interesting facts you probably never knew about natureworkseverywhere.org

Nature Lab is our hub for youth curriculum that gives teachers, students and families customizable, interactive lesson plans to explore and understand nature.

Visit natureworkseverywhere.org

Key Findings

We analyzed Natureworkseverywhere.org page load time and found that the first response time was 135 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

natureworkseverywhere.org performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value3,250 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

natureworkseverywhere.org

135 ms

www.natureworkseverywhere.org

280 ms

73 ms

nature.min.ACSHASHc599effe549782c3eb3fffc68da544af.css

17 ms

jquery.min.ACSHASHbfdb13a2e88f52d5d58b8d2e9e48ef48.js

30 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Natureworkseverywhere.org, 50% (29 requests) were made to Nature.org and 16% (9 requests) were made to Natureconservancy-h.assetsadobe.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Natureconservancy-h.assetsadobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.5 kB (9%)

Content Size

1.8 MB

After Optimization

1.7 MB

In fact, the total size of Natureworkseverywhere.org main page is 1.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 115.0 kB

  • Original 132.2 kB
  • After minification 101.0 kB
  • After compression 17.3 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. This page needs HTML code to be minified as it can gain 31.2 kB, which is 24% 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 115.0 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 15.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. Nature Workseverywhere images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 27.8 kB

  • Original 416.5 kB
  • After minification 416.5 kB
  • After compression 388.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.7 kB
  • After minification 59.7 kB
  • After compression 59.7 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. Natureworkseverywhere.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (60%)

Requests Now

53

After Optimization

21

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nature Workseverywhere. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

natureworkseverywhere.org accessibility score

91

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

natureworkseverywhere.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

natureworkseverywhere.org SEO score

78

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Natureworkseverywhere.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 Natureworkseverywhere.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 data is detected on the main page of Nature Workseverywhere. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: