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etha.org screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

etha.org

Home | European Thrombosis and Haemostasis Alliance

Page Load Speed

2.7 sec in total

First Response

111 ms

Resources Loaded

2.5 sec

Page Rendered

83 ms

etha.org screenshot

About Website

Visit etha.org now to see the best up-to-date Etha content and also check out these interesting facts you probably never knew about etha.org

The European Thrombosis and Haemostasis Alliance (ETHA) has 26 member organizations within Europe dedicated to improving awareness, prevention, research and treatment of thrombotic and bleeding disord...

Visit etha.org

Key Findings

We analyzed Etha.org page load time and found that the first response time was 111 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

etha.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.158

74/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

etha.org

111 ms

www.etha.eu

99 ms

minified.js

51 ms

focus-within-polyfill.js

89 ms

polyfill.min.js

1243 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Etha.org, 43% (19 requests) were made to Static.parastorage.com and 27% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 603.1 kB (59%)

Content Size

1.0 MB

After Optimization

426.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Etha.org main page is 1.0 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. 45% of websites need less resources to load. HTML takes 535.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 418.1 kB

  • Original 535.8 kB
  • After minification 534.0 kB
  • After compression 117.6 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 418.1 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 52.9 kB
  • After minification 52.9 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. Etha images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 184.9 kB

  • Original 440.9 kB
  • After minification 440.8 kB
  • After compression 255.9 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 184.9 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

35

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Etha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

etha.org

etha.org

111 ms

www.etha.eu

www.etha.eu

99 ms

minified.js

minified.js

51 ms

focus-within-polyfill.js

focus-within-polyfill.js

89 ms

polyfill.min.js

polyfill.min.js

1243 ms

thunderbolt-commons.c1d8ed1c.bundle.min.js

thunderbolt-commons.c1d8ed1c.bundle.min.js

83 ms

main.4a2d1e74.bundle.min.js

main.4a2d1e74.bundle.min.js

85 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

81 ms

lodash.min.js

lodash.min.js

85 ms

react.production.min.js

react.production.min.js

82 ms

react-dom.production.min.js

react-dom.production.min.js

83 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

77 ms

Logo-large-blue-1606x681.png

Logo-large-blue-1606x681.png

379 ms

11062b_492724b3df7d48049c37282c31a64fc0~mv2.jpg

11062b_492724b3df7d48049c37282c31a64fc0~mv2.jpg

532 ms

b5bdaf_9e4f596908d2480292f0e079bc12f226~mv2.jpg

b5bdaf_9e4f596908d2480292f0e079bc12f226~mv2.jpg

693 ms

IMG_4521.jpg

IMG_4521.jpg

561 ms

Image%20by%20Scott%20Graham.jpg

Image%20by%20Scott%20Graham.jpg

560 ms

IMG_4360.jpg

IMG_4360.jpg

585 ms

CSP_2462.jpg

CSP_2462.jpg

614 ms

IMG_4550.jpg

IMG_4550.jpg

744 ms

bundle.min.js

bundle.min.js

94 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

47 ms

AvenirLTW05-85Heavy.woff

AvenirLTW05-85Heavy.woff

47 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

46 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

47 ms

126 ms

130 ms

126 ms

127 ms

124 ms

121 ms

156 ms

159 ms

158 ms

156 ms

157 ms

156 ms

deprecation-en.v5.html

deprecation-en.v5.html

13 ms

bolt-performance

bolt-performance

15 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

15 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

10 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

6 ms

Accessibility Review

etha.org accessibility score

100

Accessibility Issues

Best Practices

etha.org best practices score

92

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

Page has valid source maps

SEO Factors

etha.org SEO score

93

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

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 Etha.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 Etha.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

etha.org

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