Tools & Wizards About Us
devischool.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

devischool.com

Indian classical dance | Devi School of Dance | United States

Page Load Speed

2.8 sec in total

First Response

355 ms

Resources Loaded

2.3 sec

Page Rendered

86 ms

devischool.com screenshot

About Website

Click here to check amazing Devi School content. Otherwise, check out these important facts you probably never knew about devischool.com

Devi school of Dance offers classes in Bharatanatyam with Artistic Director, Preya Mangalat-Patel. Location Austin, TX

Visit devischool.com

Key Findings

We analyzed Devischool.com page load time and found that the first response time was 355 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

devischool.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

www.devischool.com

355 ms

minified.js

44 ms

focus-within-polyfill.js

107 ms

polyfill.min.js

97 ms

1679.chunk.min.js

232 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Devischool.com, 56% (45 requests) were made to Static.wixstatic.com and 21% (17 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (17%)

Content Size

6.2 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Devischool.com main page is 6.2 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. 60% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 1.0 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 248.6 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 1.0 MB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.6 MB
  • After minification 4.6 MB

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. Devi School images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 48.2 kB

  • Original 330.6 kB
  • After minification 330.6 kB
  • After compression 282.4 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 48.2 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (22%)

Requests Now

67

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devi School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.devischool.com

www.devischool.com

355 ms

minified.js

minified.js

44 ms

focus-within-polyfill.js

focus-within-polyfill.js

107 ms

polyfill.min.js

polyfill.min.js

97 ms

1679.chunk.min.js

1679.chunk.min.js

232 ms

5431.chunk.min.js

5431.chunk.min.js

88 ms

4757.chunk.min.js

4757.chunk.min.js

233 ms

9006.chunk.min.js

9006.chunk.min.js

233 ms

Cards.chunk.min.js

Cards.chunk.min.js

238 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

156 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

155 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

150 ms

lodash.min.js

lodash.min.js

153 ms

react.production.min.js

react.production.min.js

150 ms

react-dom.production.min.js

react-dom.production.min.js

155 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

154 ms

IMG_2981.jpg

IMG_2981.jpg

388 ms

maxresdefault.jpg

maxresdefault.jpg

265 ms

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537 ms

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452 ms

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499 ms

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449 ms

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492 ms

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542 ms

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776 ms

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781 ms

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732 ms

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733 ms

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800 ms

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849 ms

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1008 ms

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978 ms

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1049 ms

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1144 ms

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1035 ms

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1165 ms

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1327 ms

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1249 ms

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1307 ms

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1394 ms

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1449 ms

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1403 ms

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1433 ms

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1494 ms

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1544 ms

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1614 ms

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1409 ms

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1414 ms

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1518 ms

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1558 ms

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1453 ms

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1565 ms

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1499 ms

bundle.tracing.es5.min.js

bundle.tracing.es5.min.js

223 ms

99 ms

99 ms

97 ms

92 ms

88 ms

84 ms

79 ms

82 ms

81 ms

70 ms

69 ms

67 ms

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1270 ms

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1168 ms

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1221 ms

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1204 ms

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1077 ms

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1046 ms

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1223 ms

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1097 ms

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1080 ms

5 ms

deprecation-en.v5.html

deprecation-en.v5.html

11 ms

bolt-performance

bolt-performance

10 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

4 ms

Accessibility Review

devischool.com accessibility score

87

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

button, link, and menuitem elements do not have accessible names.

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

devischool.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

Page has valid source maps

SEO Factors

devischool.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

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 Devischool.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 Devischool.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

devischool.com

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