Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

2015.dellarte.com

Dell'Arte International - School of Physical Theatre

Page Load Speed

8 sec in total

First Response

43 ms

Resources Loaded

7.8 sec

Page Rendered

119 ms

2015.dellarte.com screenshot

About Website

Click here to check amazing 2015 Dell Arte content for India. Otherwise, check out these important facts you probably never knew about 2015.dellarte.com

Welcome to Dell'Arte International, the North American Center for the Actor Creator: Performance, Training and Research.

Visit 2015.dellarte.com

Key Findings

We analyzed 2015.dellarte.com page load time and found that the first response time was 43 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

2015.dellarte.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

dellarte.com

43 ms

js

109 ms

wc-elavon-vm-checkout-block.css

22 ms

dashicons.min.css

51 ms

variables-skeleton.min.css

38 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 2015.dellarte.com, 7% (6 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Dellarte.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.9 kB (16%)

Content Size

995.2 kB

After Optimization

832.3 kB

In fact, the total size of 2015.dellarte.com main page is 995.2 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. Only a small number of websites need less resources to load. Javascripts take 607.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 113.9 kB

  • Original 140.5 kB
  • After minification 138.2 kB
  • After compression 26.6 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 113.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 107.0 kB
  • After minification 107.0 kB

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. 2015 Dell Arte images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 40.1 kB

  • Original 607.0 kB
  • After minification 606.7 kB
  • After compression 567.0 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

-6%

Potential reduce by 8.9 kB

  • Original 140.7 kB
  • After minification 140.4 kB
  • After compression 131.8 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. 2015.dellarte.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (83%)

Requests Now

72

After Optimization

12

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2015 Dell Arte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

2015.dellarte.com accessibility score

87

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

2015.dellarte.com 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

2015.dellarte.com SEO score

80

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 doesn't use 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 2015.dellarte.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 2015.dellarte.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

Open Graph data is detected on the main page of 2015 Dell Arte. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: