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apexcharts.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

apexcharts.com

ApexCharts.js - Open Source JavaScript Charts for your website

Page Load Speed

419 ms in total

First Response

29 ms

Resources Loaded

341 ms

Page Rendered

49 ms

apexcharts.com screenshot

About Website

Click here to check amazing Apex Charts content for India. Otherwise, check out these important facts you probably never knew about apexcharts.com

ApexCharts is a a free and open-source modern charting library that helps developers to create beautiful and interactive visualizations for web pages.

Visit apexcharts.com

Key Findings

We analyzed Apexcharts.com page load time and found that the first response time was 29 ms and then it took 390 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

apexcharts.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value3,710 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

apexcharts.com

29 ms

apexcharts.com

20 ms

polyfill.min.js

42 ms

classList.min.js

52 ms

findindex_polyfill_mdn

51 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 33% of them (8 requests) were addressed to the original Apexcharts.com, 25% (6 requests) were made to Cdn.jsdelivr.net and 21% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (204 ms) relates to the external source Cdn.jsdelivr.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 487.2 kB (75%)

Content Size

648.2 kB

After Optimization

160.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Apexcharts.com main page is 648.2 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. 15% of websites need less resources to load. Javascripts take 497.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 41.7 kB

  • Original 58.7 kB
  • After minification 58.5 kB
  • After compression 16.9 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 41.7 kB or 71% of the original size.

JavaScript Optimization

-74%

Potential reduce by 369.4 kB

  • Original 497.8 kB
  • After minification 497.8 kB
  • After compression 128.4 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 369.4 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 76.1 kB

  • Original 91.7 kB
  • After minification 91.4 kB
  • After compression 15.6 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. Apexcharts.com needs all CSS files to be minified and compressed as it can save up to 76.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (86%)

Requests Now

22

After Optimization

3

  • AJAX
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apex Charts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

apexcharts.com

apexcharts.com

29 ms

apexcharts.com

apexcharts.com

20 ms

polyfill.min.js

polyfill.min.js

42 ms

classList.min.js

classList.min.js

52 ms

findindex_polyfill_mdn

findindex_polyfill_mdn

51 ms

blob-polyfill

blob-polyfill

204 ms

autoptimize_b9aa38ae691a9f7cb9a96c30fda29b06.css

autoptimize_b9aa38ae691a9f7cb9a96c30fda29b06.css

24 ms

autoptimize_9c2eed08b0ab8b5c5473d9f5c71230a1.css

autoptimize_9c2eed08b0ab8b5c5473d9f5c71230a1.css

28 ms

default.min.css

default.min.css

76 ms

jquery.min.js

jquery.min.js

92 ms

lazysizes.min.js

lazysizes.min.js

22 ms

ei.js

ei.js

60 ms

hooks.min.js

hooks.min.js

31 ms

i18n.min.js

i18n.min.js

32 ms

apexcharts

apexcharts

85 ms

feather-icons

feather-icons

55 ms

ionicons.js

ionicons.js

64 ms

highlight.min.js

highlight.min.js

104 ms

cookieconsent.min.js

cookieconsent.min.js

98 ms

isInViewport.min.js

isInViewport.min.js

102 ms

autoptimize_4e628f154ec14e75917e3497dfaa1ee1.js

autoptimize_4e628f154ec14e75917e3497dfaa1ee1.js

34 ms

ns.html

ns.html

57 ms

ionicons.z9r2cndl.js

ionicons.z9r2cndl.js

42 ms

css

css

48 ms

Accessibility Review

apexcharts.com 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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

apexcharts.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

apexcharts.com 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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Apexcharts.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Apexcharts.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

apexcharts.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: