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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dev.mastercard.net

Mastercard - A Global Technology Company in The Payments Industry

Page Load Speed

1.3 sec in total

First Response

214 ms

Resources Loaded

1 sec

Page Rendered

98 ms

dev.mastercard.net screenshot

About Website

Visit dev.mastercard.net now to see the best up-to-date Dev Mastercard content for India and also check out these interesting facts you probably never knew about dev.mastercard.net

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

Visit dev.mastercard.net

Key Findings

We analyzed Dev.mastercard.net page load time and found that the first response time was 214 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dev.mastercard.net performance score

0

Network Requests Diagram

dev.mastercard.net

214 ms

en-us.html

138 ms

clientlib-base.43aa419b7d2da62409c28aef62d88dd5.css

14 ms

clientlib-base.16b996c20f1af71dec4f413b345b75c0.js

63 ms

otSDKStub.js

88 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Dev.mastercard.net, 50% (4 requests) were made to Mastercard.us and 25% (2 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (528 ms) relates to the external source Assets.adobedtm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.3 kB (52%)

Content Size

312.9 kB

After Optimization

151.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Dev.mastercard.net main page is 312.9 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. Only 10% of websites need less resources to load. Javascripts take 252.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 49.4 kB

  • Original 60.1 kB
  • After minification 58.7 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 49.4 kB or 82% of the original size.

JavaScript Optimization

-44%

Potential reduce by 111.8 kB

  • Original 252.5 kB
  • After minification 251.8 kB
  • After compression 140.7 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 111.8 kB or 44% 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. Dev.mastercard.net 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 4 (67%)

Requests Now

6

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dev.mastercard.net

dev.mastercard.net

214 ms

en-us.html

en-us.html

138 ms

clientlib-base.43aa419b7d2da62409c28aef62d88dd5.css

clientlib-base.43aa419b7d2da62409c28aef62d88dd5.css

14 ms

clientlib-base.16b996c20f1af71dec4f413b345b75c0.js

clientlib-base.16b996c20f1af71dec4f413b345b75c0.js

63 ms

otSDKStub.js

otSDKStub.js

88 ms

launch-EN5f9e0c4944554f7e9f3947196ae7c30f.min.js

launch-EN5f9e0c4944554f7e9f3947196ae7c30f.min.js

528 ms

BaZxkB

BaZxkB

58 ms

68a4d57f-f24d-409f-8816-23a59156d52f.json

68a4d57f-f24d-409f-8816-23a59156d52f.json

437 ms

SEO Factors

dev.mastercard.net SEO score

0

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 Dev.mastercard.net 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 Dev.mastercard.net 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

dev.mastercard.net

Open Graph description is not detected on the main page of Dev 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: