Tools & Wizards About Us
dexterschools.org screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dexterschools.org

DCS Home - Dexter Community Schools

Page Load Speed

1.4 sec in total

First Response

31 ms

Resources Loaded

964 ms

Page Rendered

372 ms

dexterschools.org screenshot

About Website

Click here to check amazing Dexter Schools content for United States. Otherwise, check out these important facts you probably never knew about dexterschools.org

DCS Home

Visit dexterschools.org

Key Findings

We analyzed Dexterschools.org page load time and found that the first response time was 31 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

dexterschools.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value16.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value37.0 s

0/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

dexterschools.org

31 ms

www.dexterschools.org

53 ms

gtm.js

108 ms

application-bce5d22b68b57b3828b229556241a394e69dd8de5abfa2a018868e63ffc6d9cc.css

66 ms

styles.cfm

130 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 29% of them (13 requests) were addressed to the original Dexterschools.org, 40% (18 requests) were made to Dcs-helm.forgedbynewfoundry.com and 11% (5 requests) were made to S3-us-east-2.amazonaws.com. The less responsive or slowest element that took the longest time to load (294 ms) relates to the external source Dcs-helm.forgedbynewfoundry.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 761.3 kB (30%)

Content Size

2.6 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dexterschools.org main page is 2.6 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. 65% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 56.2 kB

  • Original 68.9 kB
  • After minification 67.7 kB
  • After compression 12.7 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 56.2 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 47.2 kB

  • Original 793.2 kB
  • After minification 746.0 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. Dexter Schools images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 485.2 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 915.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 485.2 kB or 35% of the original size.

CSS Optimization

-56%

Potential reduce by 172.8 kB

  • Original 309.1 kB
  • After minification 309.1 kB
  • After compression 136.3 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. Dexterschools.org needs all CSS files to be minified and compressed as it can save up to 172.8 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (44%)

Requests Now

39

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dexter Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dexterschools.org

dexterschools.org

31 ms

www.dexterschools.org

www.dexterschools.org

53 ms

gtm.js

gtm.js

108 ms

application-bce5d22b68b57b3828b229556241a394e69dd8de5abfa2a018868e63ffc6d9cc.css

application-bce5d22b68b57b3828b229556241a394e69dd8de5abfa2a018868e63ffc6d9cc.css

66 ms

styles.cfm

styles.cfm

130 ms

district.css

district.css

93 ms

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

134 ms

element.js

element.js

133 ms

bootstrap.min.css

bootstrap.min.css

57 ms

2.69121389.chunk.css

2.69121389.chunk.css

211 ms

main.f102e7be.chunk.css

main.f102e7be.chunk.css

204 ms

2.062a2d35.chunk.js

2.062a2d35.chunk.js

236 ms

main.8ab70fc2.chunk.js

main.8ab70fc2.chunk.js

225 ms

runtime-main.4f4093d9.js

runtime-main.4f4093d9.js

222 ms

application-42194fbb516fec6dbbdbb41700528b8c55c333d3f19ba7521aafc67c645fde5e.js

application-42194fbb516fec6dbbdbb41700528b8c55c333d3f19ba7521aafc67c645fde5e.js

209 ms

main.js

main.js

131 ms

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

127 ms

budget_badge_btnv3.png

budget_badge_btnv3.png

33 ms

css

css

138 ms

icomoon.woff

icomoon.woff

31 ms

icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff

icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff

114 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

212 ms

helm-mobile.png

helm-mobile.png

294 ms

learner-profile-data.json

learner-profile-data.json

189 ms

waves-mobile.png

waves-mobile.png

129 ms

Self-Awareness.jpg

Self-Awareness.jpg

131 ms

Self-Management.jpg

Self-Management.jpg

172 ms

Social-Awareness.jpg

Social-Awareness.jpg

131 ms

Relationship-Skills.jpg

Relationship-Skills.jpg

129 ms

Responsible-Decision-Making.jpg

Responsible-Decision-Making.jpg

240 ms

Creative-and-Critical-Thinking.jpg

Creative-and-Critical-Thinking.jpg

215 ms

Visual-and-Performing-Arts.jpg

Visual-and-Performing-Arts.jpg

215 ms

World-Languages.jpg

World-Languages.jpg

214 ms

Health-and-Wellness.jpg

Health-and-Wellness.jpg

240 ms

Physical-Education.jpg

Physical-Education.jpg

240 ms

Mathematics.jpg

Mathematics.jpg

242 ms

Social-Studies.jpg

Social-Studies.jpg

242 ms

Science.jpg

Science.jpg

241 ms

English-Language-Arts.jpg

English-Language-Arts.jpg

240 ms

Communication.jpg

Communication.jpg

242 ms

Collaboration.jpg

Collaboration.jpg

242 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

83 ms

webfont.js

webfont.js

66 ms

css

css

18 ms

main.js

main.js

14 ms

Accessibility Review

dexterschools.org accessibility score

83

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

[aria-*] attributes do not have valid values

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dexterschools.org 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dexterschools.org SEO score

91

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 Dexterschools.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 Dexterschools.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

dexterschools.org

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