Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

earthwave.org

Under Construction

Page Load Speed

407 ms in total

First Response

9 ms

Resources Loaded

161 ms

Page Rendered

237 ms

earthwave.org screenshot

About Website

Welcome to earthwave.org homepage info - get ready to check Earthwave best content right away, or after learning these important things about earthwave.org

Conservation and research information focusing on biodiversity, protection of riverine and marine habitats, coral reefs, endangered species, sturgeon, paddlefish, alligator gar, zebra mussels, crayfis...

Visit earthwave.org

Key Findings

We analyzed Earthwave.org page load time and found that the first response time was 9 ms and then it took 398 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

earthwave.org performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

earthwave.org

9 ms

earthwave.org

17 ms

mc_global.195798.css

47 ms

theme.css

53 ms

turbify_ss_extensions_1675321208.js

49 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 40% of them (6 requests) were addressed to the original Earthwave.org, 33% (5 requests) were made to Turbifycdn.com and 27% (4 requests) were made to S.turbifycdn.com. The less responsive or slowest element that took the longest time to load (64 ms) relates to the external source S.turbifycdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.5 kB (7%)

Content Size

584.9 kB

After Optimization

544.5 kB

In fact, the total size of Earthwave.org main page is 584.9 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. 30% of websites need less resources to load. Images take 464.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 20.4 kB

  • Original 28.2 kB
  • After minification 28.2 kB
  • After compression 7.7 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 20.4 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 18.7 kB

  • Original 464.4 kB
  • After minification 445.7 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. Earthwave images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 400 B

  • Original 86.7 kB
  • After minification 86.7 kB
  • After compression 86.3 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

-16%

Potential reduce by 910 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 4.7 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. Earthwave.org needs all CSS files to be minified and compressed as it can save up to 910 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (38%)

Requests Now

13

After Optimization

8

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earthwave. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

earthwave.org accessibility score

83

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

earthwave.org best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

earthwave.org SEO score

69

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

Document uses plugins

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 Earthwave.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 Earthwave.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 Earthwave. 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: