Tools & Wizards About Us
jsonformatter.org screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jsonformatter.org

Best JSON Formatter and JSON Validator: Online JSON Formatter

Page Load Speed

1.1 sec in total

First Response

55 ms

Resources Loaded

598 ms

Page Rendered

474 ms

jsonformatter.org screenshot

About Website

Welcome to jsonformatter.org homepage info - get ready to check JSON Formatter best content for India right away, or after learning these important things about jsonformatter.org

Online JSON Formatter / Beautifier and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON

Visit jsonformatter.org

Key Findings

We analyzed Jsonformatter.org page load time and found that the first response time was 55 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 20% of websites can load faster.

Performance Metrics

jsonformatter.org performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value18.4 s

0/100

10%

TBT (Total Blocking Time)

Value8,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value43.6 s

0/100

10%

Network Requests Diagram

jsonformatter.org

55 ms

jsonformatter.org

65 ms

font-awesome.min.css

71 ms

jsonmain.css

36 ms

cls.css

74 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 50% of them (7 requests) were addressed to the original Jsonformatter.org, 21% (3 requests) were made to Cdnjs.cloudflare.com and 14% (2 requests) were made to A.pub.network. The less responsive or slowest element that took the longest time to load (145 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.7 kB (16%)

Content Size

368.7 kB

After Optimization

309.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Jsonformatter.org main page is 368.7 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. 35% of websites need less resources to load. Javascripts take 273.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 59.4 kB

  • Original 77.7 kB
  • After minification 77.7 kB
  • After compression 18.3 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 59.4 kB or 76% of the original size.

JavaScript Optimization

-0%

Potential reduce by 197 B

  • Original 273.8 kB
  • After minification 273.8 kB
  • After compression 273.6 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.

CSS Optimization

-0%

Potential reduce by 52 B

  • Original 17.3 kB
  • After minification 17.3 kB
  • After compression 17.2 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. Jsonformatter.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (45%)

Requests Now

11

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JSON Formatter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jsonformatter.org

jsonformatter.org

55 ms

jsonformatter.org

jsonformatter.org

65 ms

font-awesome.min.css

font-awesome.min.css

71 ms

jsonmain.css

jsonmain.css

36 ms

cls.css

cls.css

74 ms

pubfig.min.js

pubfig.min.js

143 ms

js

js

145 ms

jquery.min.js

jquery.min.js

59 ms

bootstrap.min.js

bootstrap.min.js

141 ms

jsontools-min.js

jsontools-min.js

143 ms

logo.webp

logo.webp

129 ms

main.js

main.js

91 ms

jsoneditor-icons.svg

jsoneditor-icons.svg

20 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

Accessibility Review

jsonformatter.org accessibility score

86

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

jsonformatter.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

Missing source maps for large first-party JavaScript

SEO Factors

jsonformatter.org SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Jsonformatter.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 Jsonformatter.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

jsonformatter.org

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