Tools & Wizards About Us
donate.mastercard.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

donate.mastercard.com

Donate for a Cause to Charity - Mastercard Donation Initiative

Page Load Speed

2.6 sec in total

First Response

231 ms

Resources Loaded

1.1 sec

Page Rendered

1.2 sec

donate.mastercard.com screenshot

About Website

Welcome to donate.mastercard.com homepage info - get ready to check Donate Mastercard best content for United States right away, or after learning these important things about donate.mastercard.com

Make a meaningful impact by donating to charities for a cause through Mastercard Give/Donate, a leading donation platform provider. Donate today for a brighter future

Visit donate.mastercard.com

Key Findings

We analyzed Donate.mastercard.com page load time and found that the first response time was 231 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

donate.mastercard.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value8,740 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

donate.mastercard.com

231 ms

main-page

55 ms

link-initialize.js

244 ms

157 ms

38b5394587e34537.css

35 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Donate.mastercard.com, 78% (54 requests) were made to Give.mastercard.com and 17% (12 requests) were made to Cdn.cheerfulgiving.com. The less responsive or slowest element that took the longest time to load (740 ms) relates to the external source Cdn.cheerfulgiving.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 349.3 kB (27%)

Content Size

1.3 MB

After Optimization

945.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Donate.mastercard.com main page is 1.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 889.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 306.8 kB

  • Original 356.0 kB
  • After minification 356.0 kB
  • After compression 49.2 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 306.8 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 42.5 kB

  • Original 889.8 kB
  • After minification 847.3 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. Donate Mastercard images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 49.0 kB
  • After minification 49.0 kB
  • After compression 49.0 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.

Requests Breakdown

Number of requests can be reduced by 45 (87%)

Requests Now

52

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donate Mastercard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

donate.mastercard.com

donate.mastercard.com

231 ms

main-page

main-page

55 ms

link-initialize.js

link-initialize.js

244 ms

157 ms

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38b5394587e34537.css

35 ms

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45 ms

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89 ms

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351 ms

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483 ms

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642 ms

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78 ms

Accessibility Review

donate.mastercard.com accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

donate.mastercard.com 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

Missing source maps for large first-party JavaScript

SEO Factors

donate.mastercard.com SEO score

92

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

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 Donate.mastercard.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 Donate.mastercard.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

donate.mastercard.com

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