Tools & Wizards About Us
redwoodprep.org screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

redwoodprep.org

Redwood Preparatory Charter School uses in Technology in Education

Page Load Speed

4.6 sec in total

First Response

1.7 sec

Resources Loaded

2.6 sec

Page Rendered

307 ms

redwoodprep.org screenshot

About Website

Click here to check amazing Redwood Prep content. Otherwise, check out these important facts you probably never knew about redwoodprep.org

Redwood Preparatory Charter School- The educational program is designed to be a child centered, project and inquiry-based, active learning environment.

Visit redwoodprep.org

Key Findings

We analyzed Redwoodprep.org page load time and found that the first response time was 1.7 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

redwoodprep.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.233

53/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

www.redwoodprep.org

1652 ms

minified.js

32 ms

focus-within-polyfill.js

31 ms

polyfill.min.js

746 ms

thunderbolt-commons.dae61f88.bundle.min.js

52 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Redwoodprep.org, 58% (11 requests) were made to Static.parastorage.com and 26% (5 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Redwoodprep.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 578.4 kB (55%)

Content Size

1.1 MB

After Optimization

475.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Redwoodprep.org main page is 1.1 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. 30% of websites need less resources to load. HTML takes 632.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 488.9 kB

  • Original 632.7 kB
  • After minification 631.1 kB
  • After compression 143.9 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 488.9 kB or 77% of the original size.

Image Optimization

-53%

Potential reduce by 87.5 kB

  • Original 166.0 kB
  • After minification 78.5 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. Obviously, Redwood Prep needs image optimization as it can save up to 87.5 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 255.1 kB
  • After minification 255.1 kB
  • After compression 253.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (61%)

Requests Now

18

After Optimization

7

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redwood Prep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.redwoodprep.org

www.redwoodprep.org

1652 ms

minified.js

minified.js

32 ms

focus-within-polyfill.js

focus-within-polyfill.js

31 ms

polyfill.min.js

polyfill.min.js

746 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

52 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

53 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

50 ms

lodash.min.js

lodash.min.js

54 ms

react.production.min.js

react.production.min.js

54 ms

react-dom.production.min.js

react-dom.production.min.js

56 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

53 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

55 ms

9bd139_84c151baadefa2749f8e69f3c923c7b3.jpg

9bd139_84c151baadefa2749f8e69f3c923c7b3.jpg

88 ms

80bb9c_7ebc4b266d224cc3a6b687d6454b4681~mv2.jpg

80bb9c_7ebc4b266d224cc3a6b687d6454b4681~mv2.jpg

93 ms

80bb9c_26f9784049d74f6fabac6e7cee3d57ff~mv2.png

80bb9c_26f9784049d74f6fabac6e7cee3d57ff~mv2.png

95 ms

80bb9c_979d8a9698de4b88bbb9693b56bdf39f~mv2.jpg

80bb9c_979d8a9698de4b88bbb9693b56bdf39f~mv2.jpg

93 ms

ironpatern.84ec58ff.png

ironpatern.84ec58ff.png

72 ms

9bd139_4ba51c6d32a481589fe0adc54c98e2df.jpg

9bd139_4ba51c6d32a481589fe0adc54c98e2df.jpg

82 ms

bundle.min.js

bundle.min.js

54 ms

Accessibility Review

redwoodprep.org accessibility score

88

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

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

Best Practices

redwoodprep.org 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

redwoodprep.org SEO score

100

Search Engine Optimization Advices

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 Redwoodprep.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 Redwoodprep.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

redwoodprep.org

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