Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

global-mastercard.de

Mastercard - A Global Technology Company in The Payments Industry

Page Load Speed

1 sec in total

First Response

139 ms

Resources Loaded

697 ms

Page Rendered

177 ms

About Website

Welcome to global-mastercard.de homepage info - get ready to check Global Mastercard best content for Germany right away, or after learning these important things about global-mastercard.de

We connect and power an inclusive, digital economy that benefits people, businesses & governments worldwide by making transactions safe, simple & accessible.

Visit global-mastercard.de

Key Findings

We analyzed Global-mastercard.de page load time and found that the first response time was 139 ms and then it took 874 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

global-mastercard.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

global-mastercard.de

139 ms

en-us.html

120 ms

dxp-web.js

171 ms

dxp-web.esm.js

267 ms

clientlib-base.43aa419b7d2da62409c28aef62d88dd5.css

16 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original Global-mastercard.de, 40% (4 requests) were made to Mastercard.us and 20% (2 requests) were made to Asset.mastercard.com. The less responsive or slowest element that took the longest time to load (267 ms) relates to the external source Asset.mastercard.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.9 kB (72%)

Content Size

340.1 kB

After Optimization

95.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Global-mastercard.de main page is 340.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 280.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.8 kB

  • Original 59.5 kB
  • After minification 58.3 kB
  • After compression 10.7 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 48.8 kB or 82% of the original size.

JavaScript Optimization

-70%

Potential reduce by 196.1 kB

  • Original 280.4 kB
  • After minification 280.4 kB
  • After compression 84.4 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 196.1 kB or 70% of the original size.

CSS Optimization

-19%

Potential reduce by 38 B

  • Original 199 B
  • After minification 199 B
  • After compression 161 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. Global-mastercard.de needs all CSS files to be minified and compressed as it can save up to 38 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (75%)

Requests Now

8

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Global 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

global-mastercard.de accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

global-mastercard.de 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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

global-mastercard.de SEO score

54

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Global-mastercard.de 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 Global-mastercard.de 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 Global Mastercard. 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: