Tools & Wizards About Us
isdschools.org screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 65

    SEO

    Google-friendlier than
    25% of websites

isdschools.org

Home - Independence School District 30

Page Load Speed

2.2 sec in total

First Response

87 ms

Resources Loaded

1.8 sec

Page Rendered

259 ms

isdschools.org screenshot

About Website

Visit isdschools.org now to see the best up-to-date Isd School S content for United States and also check out these interesting facts you probably never knew about isdschools.org

Home - Independence School District 30

Visit isdschools.org

Key Findings

We analyzed Isdschools.org page load time and found that the first response time was 87 ms and then it took 2.1 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

isdschools.org performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.235

53/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

isdschools.org

87 ms

www.isdschools.org

324 ms

css

37 ms

style.css

140 ms

font-awesome.min.css

41 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 83% of them (65 requests) were addressed to the original Isdschools.org, 5% (4 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (932 ms) belongs to the original domain Isdschools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (33%)

Content Size

5.0 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isdschools.org main page is 5.0 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. 55% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 81.9 kB

  • Original 97.5 kB
  • After minification 88.0 kB
  • After compression 15.6 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 81.9 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 201.2 kB

  • Original 2.9 MB
  • After minification 2.7 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. Isd School S images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 1.1 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 635.6 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 1.1 MB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 316.4 kB

  • Original 373.3 kB
  • After minification 342.4 kB
  • After compression 56.9 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. Isdschools.org needs all CSS files to be minified and compressed as it can save up to 316.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (47%)

Requests Now

70

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isd School S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isdschools.org

isdschools.org

87 ms

www.isdschools.org

www.isdschools.org

324 ms

css

css

37 ms

style.css

style.css

140 ms

font-awesome.min.css

font-awesome.min.css

41 ms

jquery.min.js

jquery.min.js

175 ms

bootstrap.js

bootstrap.js

186 ms

js

js

51 ms

style.min.css

style.min.css

210 ms

trigger_buttons.css

trigger_buttons.css

107 ms

simple-lightbox.css

simple-lightbox.css

106 ms

v4-shims.min.css

v4-shims.min.css

184 ms

all.min.css

all.min.css

214 ms

pagination_style.css

pagination_style.css

184 ms

nextgen_basic_thumbnails.css

nextgen_basic_thumbnails.css

212 ms

jquery.min.js

jquery.min.js

245 ms

jquery-migrate.min.js

jquery-migrate.min.js

213 ms

ajax.min.js

ajax.min.js

218 ms

v4-shims.min.js

v4-shims.min.js

244 ms

all.min.js

all.min.js

932 ms

nextgen_basic_thumbnails.js

nextgen_basic_thumbnails.js

265 ms

ajax_pagination.js

ajax_pagination.js

267 ms

style.css

style.css

268 ms

common.js

common.js

318 ms

lightbox_context.js

lightbox_context.js

319 ms

simple-lightbox.js

simple-lightbox.js

321 ms

nextgen_simple_lightbox_init.js

nextgen_simple_lightbox_init.js

319 ms

underscore.min.js

underscore.min.js

320 ms

angular.min.js

angular.min.js

31 ms

angular-sanitize.js

angular-sanitize.js

84 ms

angular-touch.js

angular-touch.js

90 ms

angular-animate.js

angular-animate.js

126 ms

iframe_api

iframe_api

48 ms

isdReadThis.js

isdReadThis.js

319 ms

ui-bootstrap-tpls.min.js

ui-bootstrap-tpls.min.js

31 ms

isdGoogleCalendars.js

isdGoogleCalendars.js

339 ms

peachjar-icon.png

peachjar-icon.png

80 ms

isd-logo-desktop.png

isd-logo-desktop.png

80 ms

isd-logo-mobile.png

isd-logo-mobile.png

95 ms

canvas.png

canvas.png

95 ms

isdacademies.png

isdacademies.png

96 ms

isdsports.png

isdsports.png

96 ms

lunchmenus.png

lunchmenus.png

107 ms

isdfoundation.png

isdfoundation.png

96 ms

Kids-Safari-Icon-for-Website-1.png

Kids-Safari-Icon-for-Website-1.png

128 ms

Free-Summer-150x150.jpeg

Free-Summer-150x150.jpeg

106 ms

New-Admin-2024-25-150x150.jpeg

New-Admin-2024-25-150x150.jpeg

107 ms

MO-SW-PBS-4x5-1-150x150.jpeg

MO-SW-PBS-4x5-1-150x150.jpeg

129 ms

isd-board-2024-large_53743728255_o-1-150x150.jpg

isd-board-2024-large_53743728255_o-1-150x150.jpg

142 ms

Truman-Graduation2024-724860-150x150.jpg

Truman-Graduation2024-724860-150x150.jpg

141 ms

10-1-150x150.jpeg

10-1-150x150.jpeg

143 ms

LegacyWalk_VanHorn_20240514-6625-150x150.jpg

LegacyWalk_VanHorn_20240514-6625-150x150.jpg

162 ms

GFX-four-day-survey-results-09_may_2024-150x150.jpg

GFX-four-day-survey-results-09_may_2024-150x150.jpg

162 ms

IMG_3825-150x150.jpg

IMG_3825-150x150.jpg

176 ms

IMG_3186-150x150.jpg

IMG_3186-150x150.jpg

176 ms

csf_white_transparent.png

csf_white_transparent.png

177 ms

combat_transparent.png

combat_transparent.png

195 ms

kauffman_white_transparent.png

kauffman_white_transparent.png

196 ms

image001-1.png

image001-1.png

212 ms

font

font

30 ms

fa-solid-900.woff

fa-solid-900.woff

170 ms

fa-regular-400.woff

fa-regular-400.woff

135 ms

fa-brands-400.woff

fa-brands-400.woff

158 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

153 ms

www-widgetapi.js

www-widgetapi.js

9 ms

admin-ajax.php

admin-ajax.php

61 ms

New-Admin-2024-25.jpeg

New-Admin-2024-25.jpeg

144 ms

MO-SW-PBS-4x5-1.jpeg

MO-SW-PBS-4x5-1.jpeg

38 ms

isd-board-2024-large_53743728255_o-1.jpg

isd-board-2024-large_53743728255_o-1.jpg

142 ms

Free-Summer.jpeg

Free-Summer.jpeg

73 ms

Truman-Graduation2024-724860.jpg

Truman-Graduation2024-724860.jpg

144 ms

10-1.jpeg

10-1.jpeg

122 ms

LegacyWalk_VanHorn_20240514-6625.jpg

LegacyWalk_VanHorn_20240514-6625.jpg

111 ms

GFX-four-day-survey-results-09_may_2024-2.jpg

GFX-four-day-survey-results-09_may_2024-2.jpg

143 ms

IMG_3825.jpg

IMG_3825.jpg

148 ms

IMG_3186.jpg

IMG_3186.jpg

193 ms

p=

p=

58 ms

211 ms

Accessibility Review

isdschools.org accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

Best Practices

isdschools.org best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

isdschools.org SEO score

65

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

Links do not have descriptive text

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 Isdschools.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 Isdschools.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

isdschools.org

Open Graph description is not detected on the main page of Isd School S. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: