Tools & Wizards About Us
casc.k12.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

casc.k12.com

Online School in South Carolina - Cyber Academy of South Carolina

Page Load Speed

1.3 sec in total

First Response

118 ms

Resources Loaded

789 ms

Page Rendered

442 ms

casc.k12.com screenshot

About Website

Welcome to casc.k12.com homepage info - get ready to check Casc K 12 best content for United States right away, or after learning these important things about casc.k12.com

Cyber Academy of South Carolina (CASC) is a tuition-free virtual public school serving students in grades K-12. Learn more about our community and enroll today!

Visit casc.k12.com

Key Findings

We analyzed Casc.k12.com page load time and found that the first response time was 118 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

casc.k12.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value2,000 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

casc.k12.com

118 ms

casc.k12.com

298 ms

style.min.css

23 ms

main.css

43 ms

css2

58 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 56% of them (27 requests) were addressed to the original Casc.k12.com, 19% (9 requests) were made to Play.vidyard.com and 13% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (298 ms) belongs to the original domain Casc.k12.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 619.3 kB (14%)

Content Size

4.4 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Casc.k12.com main page is 4.4 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. 55% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 371.6 kB

  • Original 438.5 kB
  • After minification 431.7 kB
  • After compression 66.9 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 371.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 8.4 kB

  • Original 3.5 MB
  • After minification 3.5 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. Casc K 12 images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 239.3 kB

  • Original 423.4 kB
  • After minification 423.4 kB
  • After compression 184.1 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 239.3 kB or 57% of the original size.

CSS Optimization

-0%

Potential reduce by 29 B

  • Original 21.2 kB
  • After minification 21.2 kB
  • After compression 21.1 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. Casc.k12.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (27%)

Requests Now

37

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casc K 12. 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 as a result speed up the page load time.

Network Requests Diagram

casc.k12.com

casc.k12.com

118 ms

casc.k12.com

casc.k12.com

298 ms

style.min.css

style.min.css

23 ms

main.css

main.css

43 ms

css2

css2

58 ms

jquery.min.js

jquery.min.js

50 ms

launch-3c7679c1d632.min.js

launch-3c7679c1d632.min.js

162 ms

app.js

app.js

132 ms

lead-forms.js

lead-forms.js

51 ms

events.js

events.js

51 ms

v4.js

v4.js

134 ms

carousel-slider.js

carousel-slider.js

53 ms

platform.js

platform.js

128 ms

casc_pbk12_logo_rgb.png

casc_pbk12_logo_rgb.png

34 ms

k12dd-2.png

k12dd-2.png

68 ms

casc2-scaled.jpg

casc2-scaled.jpg

35 ms

casc3-scaled.jpg

casc3-scaled.jpg

37 ms

casc4.jpg

casc4.jpg

33 ms

casc5-scaled.jpg

casc5-scaled.jpg

33 ms

casc6-scaled.jpg

casc6-scaled.jpg

54 ms

cascfaqs.jpg

cascfaqs.jpg

54 ms

homepage_3portals_curriculum-1-1.jpg

homepage_3portals_curriculum-1-1.jpg

55 ms

cascteachers.jpg

cascteachers.jpg

54 ms

plus-pattern.png

plus-pattern.png

166 ms

ccp1_casc.png

ccp1_casc.png

164 ms

ccp_casc2.png

ccp_casc2.png

166 ms

ccp3_casc.png

ccp3_casc.png

165 ms

webinar.png

webinar.png

165 ms

homepage_additional-box_strider.png

homepage_additional-box_strider.png

30 ms

Plus_Accent_Yellow.png

Plus_Accent_Yellow.png

168 ms

Pattern_plus.png

Pattern_plus.png

167 ms

ziWfXnncFgfKakpbwsvi6A

ziWfXnncFgfKakpbwsvi6A

20 ms

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuFpm5ww0pX14FfQ.ttf

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuFpm5ww0pX14FfQ.ttf

34 ms

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuJJm5ww0pX14FfQ.ttf

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuJJm5ww0pX14FfQ.ttf

40 ms

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuyJ65ww0pX14FfQ.ttf

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuyJ65ww0pX14FfQ.ttf

49 ms

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymu8Z65ww0pX14FfQ.ttf

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymu8Z65ww0pX14FfQ.ttf

161 ms

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymulp65ww0pX14FfQ.ttf

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymulp65ww0pX14FfQ.ttf

160 ms

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuv565ww0pX14FfQ.ttf

ijwGs572Xtc6ZYQws9YVwllKVG8qX1oyOymuv565ww0pX14FfQ.ttf

160 ms

platform.js

platform.js

55 ms

icomoon.woff

icomoon.woff

22 ms

ziWfXnncFgfKakpbwsvi6A.json

ziWfXnncFgfKakpbwsvi6A.json

7 ms

style.js

style.js

6 ms

integrations.js

integrations.js

7 ms

details.js

details.js

7 ms

ziWfXnncFgfKakpbwsvi6A

ziWfXnncFgfKakpbwsvi6A

4 ms

ziWfXnncFgfKakpbwsvi6A.jpg

ziWfXnncFgfKakpbwsvi6A.jpg

9 ms

dQJw_TnjJNPTdfaubaz-EeLWcYKsCz5x.jpg

dQJw_TnjJNPTdfaubaz-EeLWcYKsCz5x.jpg

21 ms

ziWfXnncFgfKakpbwsvi6A

ziWfXnncFgfKakpbwsvi6A

3 ms

Accessibility Review

casc.k12.com accessibility score

76

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 match their roles

High

ARIA IDs are not unique

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

Form elements do not have associated labels

Best Practices

casc.k12.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

casc.k12.com SEO score

85

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

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

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 Casc.k12.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 Casc.k12.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

casc.k12.com

Open Graph data is detected on the main page of Casc K 12. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: