Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

secure.bethematch.org

Donate Marrow or Blood Stem Cells | Be The Match

Page Load Speed

5.5 sec in total

First Response

386 ms

Resources Loaded

4.7 sec

Page Rendered

401 ms

secure.bethematch.org screenshot

About Website

Welcome to secure.bethematch.org homepage info - get ready to check Secure Bethe Match best content for United States right away, or after learning these important things about secure.bethematch.org

NMDP is a global leader in bone marrow transplantation and connects patients with their donor match for a life-saving marrow or blood stem cell transplant.

Visit secure.bethematch.org

Key Findings

We analyzed Secure.bethematch.org page load time and found that the first response time was 386 ms and then it took 5.1 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

secure.bethematch.org performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,200 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.788

5/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

bethematch.org

386 ms

bethematch.css

96 ms

main.css

231 ms

modernizr.js

186 ms

require.js

221 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Secure.bethematch.org, 21% (30 requests) were made to Static.xx.fbcdn.net and 15% (22 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Bethematch.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.9 kB (13%)

Content Size

1.8 MB

After Optimization

1.6 MB

In fact, the total size of Secure.bethematch.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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 133.3 kB

  • Original 155.4 kB
  • After minification 126.5 kB
  • After compression 22.0 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. This page needs HTML code to be minified as it can gain 28.9 kB, which is 19% 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 133.3 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 59.1 kB

  • Original 1.6 MB
  • After minification 1.5 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. Secure Bethe Match images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 10.9 kB

  • Original 36.9 kB
  • After minification 36.9 kB
  • After compression 26.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 10.9 kB or 30% of the original size.

CSS Optimization

-75%

Potential reduce by 22.7 kB

  • Original 30.2 kB
  • After minification 30.1 kB
  • After compression 7.5 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. Secure.bethematch.org needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (58%)

Requests Now

136

After Optimization

57

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Secure Bethe Match. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

secure.bethematch.org accessibility score

94

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

secure.bethematch.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

secure.bethematch.org SEO score

91

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

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 Secure.bethematch.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 Secure.bethematch.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 Secure Bethe Match. 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: