Tools & Wizards About Us
thesundanceschool.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

thesundanceschool.com

Arts-Integrated Day School for Children 2 yrs-6th Grade - The Sundance School

Page Load Speed

2.1 sec in total

First Response

83 ms

Resources Loaded

1.6 sec

Page Rendered

392 ms

thesundanceschool.com screenshot

About Website

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

The Sundance School is an award-winning, independent private school for children ages 2 - 5th grade. A student teacher ratio of 5:1, individualized instruction, curricular rigor, Spanish and Mandarin ...

Visit thesundanceschool.com

Key Findings

We analyzed Thesundanceschool.com page load time and found that the first response time was 83 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

thesundanceschool.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value24.0 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.446

20/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

thesundanceschool.com

83 ms

www.thesundanceschool.com

48 ms

www.thesundanceschool.com

903 ms

gtm.js

58 ms

application-b31c64def2824b6df833575ccab3b389ff55b5c68112baa8e777bf40a48c3083.css

75 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 64% of them (30 requests) were addressed to the original Thesundanceschool.com, 19% (9 requests) were made to Use.typekit.net and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain Thesundanceschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.1 kB (5%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thesundanceschool.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 686.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.8 kB

  • Original 59.5 kB
  • After minification 57.3 kB
  • After compression 9.7 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 49.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 10.0 kB

  • Original 555.3 kB
  • After minification 545.3 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. The Sundance School images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 686.0 kB
  • After minification 686.0 kB
  • After compression 686.0 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 6.3 kB

  • Original 109.7 kB
  • After minification 109.7 kB
  • After compression 103.5 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. Thesundanceschool.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Sundance 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 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thesundanceschool.com

thesundanceschool.com

83 ms

www.thesundanceschool.com

www.thesundanceschool.com

48 ms

www.thesundanceschool.com

www.thesundanceschool.com

903 ms

gtm.js

gtm.js

58 ms

application-b31c64def2824b6df833575ccab3b389ff55b5c68112baa8e777bf40a48c3083.css

application-b31c64def2824b6df833575ccab3b389ff55b5c68112baa8e777bf40a48c3083.css

75 ms

styles.cfm

styles.cfm

103 ms

main.css

main.css

90 ms

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

100 ms

fma1vez.js

fma1vez.js

99 ms

css

css

51 ms

js

js

159 ms

5357149.js

5357149.js

97 ms

application-bfc941ceea26da9776ce21c7a5165d43dfda6c3d89e6d28a4474066ebcd02fd7.js

application-bfc941ceea26da9776ce21c7a5165d43dfda6c3d89e6d28a4474066ebcd02fd7.js

158 ms

main.js

main.js

95 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

97 ms

gtm.js

gtm.js

254 ms

fbevents.js

fbevents.js

255 ms

logo_(4).png

logo_(4).png

239 ms

google_search_box_icon-88c311c24ef690c89e40a0d456c837391eeb1f8fcf05d0c176ff0394d3f20000.png

google_search_box_icon-88c311c24ef690c89e40a0d456c837391eeb1f8fcf05d0c176ff0394d3f20000.png

240 ms

DSC_0746.JPG

DSC_0746.JPG

238 ms

DSC_0145_(2).JPG

DSC_0145_(2).JPG

236 ms

DSC_0026.JPG

DSC_0026.JPG

237 ms

DSC_0943.jpg

DSC_0943.jpg

236 ms

IMG_9112.JPG

IMG_9112.JPG

241 ms

21319263_1497968160291203_4983051868615649243_o.jpg

21319263_1497968160291203_4983051868615649243_o.jpg

238 ms

Student_Teacher_Ratio.svg

Student_Teacher_Ratio.svg

239 ms

noun_1168679_143d8d.svg

noun_1168679_143d8d.svg

242 ms

Sun.svg

Sun.svg

243 ms

Theatre.svg

Theatre.svg

246 ms

Books_with_Graduation_Cap.svg

Books_with_Graduation_Cap.svg

248 ms

noun_589680_143d8d.svg

noun_589680_143d8d.svg

243 ms

Summer.svg

Summer.svg

246 ms

Class_Size.svg

Class_Size.svg

244 ms

Theatre_Award.svg

Theatre_Award.svg

289 ms

noun_814182_143d8d.svg

noun_814182_143d8d.svg

290 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

294 ms

avon.ttf

avon.ttf

107 ms

11hPGpDKz1rGb3dkFEw.ttf

11hPGpDKz1rGb3dkFEw.ttf

107 ms

d

d

43 ms

d

d

105 ms

d

d

65 ms

d

d

63 ms

d

d

64 ms

d

d

64 ms

d

d

106 ms

d

d

105 ms

main.js

main.js

26 ms

Accessibility Review

thesundanceschool.com accessibility score

97

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.

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

Links do not have a discernible name

Best Practices

thesundanceschool.com 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

thesundanceschool.com SEO score

90

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 Thesundanceschool.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 Thesundanceschool.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

thesundanceschool.com

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