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admin.altschool.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

admin.altschool.com

Learner-Centered Collaborative | Centering Learners By Design

Page Load Speed

2.7 sec in total

First Response

114 ms

Resources Loaded

1.3 sec

Page Rendered

1.3 sec

admin.altschool.com screenshot

About Website

Visit admin.altschool.com now to see the best up-to-date Admin Altschool content for United States and also check out these interesting facts you probably never knew about admin.altschool.com

Coaching, tools, and other resources to help teachers, schools, districts, and states grow thriving, learner-centered education ecosystems

Visit admin.altschool.com

Key Findings

We analyzed Admin.altschool.com page load time and found that the first response time was 114 ms and then it took 2.6 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

admin.altschool.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value6,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

admin.altschool.com

114 ms

learnercentered.org

183 ms

learnercentered.org

518 ms

sbi-styles.min.css

26 ms

css

35 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Admin.altschool.com, 71% (34 requests) were made to Learnercentered.org and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (518 ms) relates to the external source Learnercentered.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 312.1 kB (11%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Admin.altschool.com main page is 2.9 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. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 301.3 kB

  • Original 353.9 kB
  • After minification 344.1 kB
  • After compression 52.6 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 301.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.1 MB
  • After minification 2.1 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. Admin Altschool images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.6 kB

  • Original 379.8 kB
  • After minification 379.8 kB
  • After compression 372.2 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

-3%

Potential reduce by 3.2 kB

  • Original 104.4 kB
  • After minification 104.2 kB
  • After compression 101.2 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. Admin.altschool.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (44%)

Requests Now

41

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Admin Altschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

admin.altschool.com

admin.altschool.com

114 ms

learnercentered.org

learnercentered.org

183 ms

learnercentered.org

learnercentered.org

518 ms

sbi-styles.min.css

sbi-styles.min.css

26 ms

css

css

35 ms

style.min.css

style.min.css

43 ms

style.css

style.css

19 ms

gtm.js

gtm.js

128 ms

sbi-sprite.png

sbi-sprite.png

59 ms

llc-logo-color-01e.svg

llc-logo-color-01e.svg

62 ms

dummy.png

dummy.png

59 ms

lcc-home-centering-learners-by-design-01a.jpg

lcc-home-centering-learners-by-design-01a.jpg

62 ms

lcc-home-how-do-we-get-there-02a.jpg

lcc-home-how-do-we-get-there-02a.jpg

68 ms

llc-home-pathways-01-partnership-01a.svg

llc-home-pathways-01-partnership-01a.svg

92 ms

llc-home-pathways-02-courses-01a.svg

llc-home-pathways-02-courses-01a.svg

113 ms

llc-home-pathways-03-connections-01a.svg

llc-home-pathways-03-connections-01a.svg

114 ms

llc-home-pathways-04-resources-01a.svg

llc-home-pathways-04-resources-01a.svg

115 ms

lcc-circle-bg-white-01b.svg

lcc-circle-bg-white-01b.svg

208 ms

lcc-home-cohort-applications-img-01a.jpg

lcc-home-cohort-applications-img-01a.jpg

117 ms

lcc-divider-circle-01a.svg

lcc-divider-circle-01a.svg

117 ms

lcc-home-pathways-two-01-partner-network-01a.svg

lcc-home-pathways-two-01-partner-network-01a.svg

196 ms

lcc-home-pathways-two-02-framework-01c.svg

lcc-home-pathways-two-02-framework-01c.svg

193 ms

lcc-home-pathways-two-03-next-step-01a.svg

lcc-home-pathways-two-03-next-step-01a.svg

195 ms

Catalyst-Featured-Image.png

Catalyst-Featured-Image.png

198 ms

Embark-Learners.png

Embark-Learners.png

200 ms

Blog-Banner-for-Website-Content-1.png

Blog-Banner-for-Website-Content-1.png

204 ms

pxiEyp8kv8JHgFVrJJfedHFHGPc.woff

pxiEyp8kv8JHgFVrJJfedHFHGPc.woff

89 ms

pxiByp8kv8JHgFVrLGT9Z1xlE92JQEk.woff

pxiByp8kv8JHgFVrLGT9Z1xlE92JQEk.woff

90 ms

pxiByp8kv8JHgFVrLEj6Z1xlE92JQEk.woff

pxiByp8kv8JHgFVrLEj6Z1xlE92JQEk.woff

110 ms

pxiByp8kv8JHgFVrLCz7Z1xlE92JQEk.woff

pxiByp8kv8JHgFVrLCz7Z1xlE92JQEk.woff

120 ms

v2.js

v2.js

89 ms

placeholder.png

placeholder.png

171 ms

lcc-home-cta-img-01a.jpg

lcc-home-cta-img-01a.jpg

173 ms

llc-logo-mono-01a.svg

llc-logo-mono-01a.svg

170 ms

css

css

32 ms

rs6.css

rs6.css

226 ms

302069.js

302069.js

89 ms

jquery.min.js

jquery.min.js

174 ms

rbtools.min.js

rbtools.min.js

226 ms

rs6.min.js

rs6.min.js

226 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

172 ms

us.core.min.js

us.core.min.js

227 ms

revolution.addon.typewriter.min.js

revolution.addon.typewriter.min.js

226 ms

sbi-scripts.min.js

sbi-scripts.min.js

227 ms

fb.js

fb.js

86 ms

302069.js

302069.js

138 ms

banner.js

banner.js

125 ms

web-interactives-embed.js

web-interactives-embed.js

99 ms

Accessibility Review

admin.altschool.com accessibility score

86

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

[role] values are not valid

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

admin.altschool.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

admin.altschool.com SEO score

83

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 Admin.altschool.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 Admin.altschool.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

admin.altschool.com

Open Graph description is not detected on the main page of Admin Altschool. 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: