Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

worldextrememedicine.com

World Extreme Medicine: Pioneering Remote Medicine

Page Load Speed

6.6 sec in total

First Response

50 ms

Resources Loaded

4.7 sec

Page Rendered

1.8 sec

About Website

Click here to check amazing World Extreme Medicine content for United Kingdom. Otherwise, check out these important facts you probably never knew about worldextrememedicine.com

For more than two decades, we’ve been the leading provider of specialist courses in expedition, wilderness and extreme medicine.

Visit worldextrememedicine.com

Key Findings

We analyzed Worldextrememedicine.com page load time and found that the first response time was 50 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

worldextrememedicine.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value49.8 s

0/100

25%

SI (Speed Index)

Value35.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value61.1 s

0/100

10%

Network Requests Diagram

worldextrememedicine.com

50 ms

worldextrememedicine.com

1573 ms

uc.js

380 ms

index.css

203 ms

style.min.css

221 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 75% of them (100 requests) were addressed to the original Worldextrememedicine.com, 10% (14 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Worldextrememedicine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (8%)

Content Size

32.9 MB

After Optimization

30.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worldextrememedicine.com main page is 32.9 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. Only a small number of websites need less resources to load. Images take 32.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 89.7 kB

  • Original 110.6 kB
  • After minification 110.6 kB
  • After compression 21.0 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 89.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 2.4 MB

  • Original 32.0 MB
  • After minification 29.6 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. World Extreme Medicine images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 13.0 kB

  • Original 622.9 kB
  • After minification 622.9 kB
  • After compression 610.0 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 141 B

  • Original 151.6 kB
  • After minification 151.6 kB
  • After compression 151.5 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. Worldextrememedicine.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 55 (48%)

Requests Now

114

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Extreme Medicine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

worldextrememedicine.com accessibility score

82

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

worldextrememedicine.com 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

Page has valid source maps

SEO Factors

worldextrememedicine.com SEO score

79

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

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 Worldextrememedicine.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 Worldextrememedicine.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.

Social Sharing Optimization

Open Graph data is detected on the main page of World Extreme Medicine. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: