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heardisland.org screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

heardisland.org

Heard Island Expedition

Page Load Speed

506 ms in total

First Response

78 ms

Resources Loaded

254 ms

Page Rendered

174 ms

heardisland.org screenshot

About Website

Welcome to heardisland.org homepage info - get ready to check Heard Island best content for United States right away, or after learning these important things about heardisland.org

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Key Findings

We analyzed Heardisland.org page load time and found that the first response time was 78 ms and then it took 428 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

heardisland.org performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

heardisland.org

78 ms

styles_HD_index.css

20 ms

gull2.gif

136 ms

10d_1400y.jpg

139 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Heardisland.org and no external sources were called. The less responsive or slowest element that took the longest time to load (139 ms) belongs to the original domain Heardisland.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.4 kB (20%)

Content Size

435.6 kB

After Optimization

349.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Heardisland.org main page is 435.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 428.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 2.2 kB

  • Original 3.1 kB
  • After minification 2.3 kB
  • After compression 901 B

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 715 B, which is 23% 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 2.2 kB or 70% of the original size.

Image Optimization

-19%

Potential reduce by 80.5 kB

  • Original 428.2 kB
  • After minification 347.8 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. Obviously, Heard Island needs image optimization as it can save up to 80.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-87%

Potential reduce by 3.8 kB

  • Original 4.4 kB
  • After minification 3.6 kB
  • After compression 564 B

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. Heardisland.org needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heard Island. According to our analytics all requests are already optimized.

Network Requests Diagram

heardisland.org

heardisland.org

78 ms

styles_HD_index.css

styles_HD_index.css

20 ms

gull2.gif

gull2.gif

136 ms

10d_1400y.jpg

10d_1400y.jpg

139 ms

Accessibility Review

heardisland.org accessibility score

66

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

Best Practices

heardisland.org best practices score

75

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

SEO Factors

heardisland.org SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heardisland.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 Heardisland.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

heardisland.org

Open Graph description is not detected on the main page of Heard Island. 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: