Tools & Wizards About Us
castleislandmontessori.org screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

castleislandmontessori.org

Montessori School | Castle Island Bilingual Montessori | Albany

Page Load Speed

791 ms in total

First Response

95 ms

Resources Loaded

639 ms

Page Rendered

57 ms

castleislandmontessori.org screenshot

About Website

Click here to check amazing Castle Island Montessori content. Otherwise, check out these important facts you probably never knew about castleislandmontessori.org

Castle Island Bilingual Montessori preschool, elementary and immersion program information, tuition rates, and accreditation details can be found here. Learn about our Montessori trained staff and sch...

Visit castleislandmontessori.org

Key Findings

We analyzed Castleislandmontessori.org page load time and found that the first response time was 95 ms and then it took 696 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

castleislandmontessori.org performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value27.5 s

0/100

25%

SI (Speed Index)

Value27.2 s

0/100

10%

TBT (Total Blocking Time)

Value38,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.325

35/100

15%

TTI (Time to Interactive)

Value51.0 s

0/100

10%

Network Requests Diagram

www.castleislandmontessori.org

95 ms

minified.js

36 ms

focus-within-polyfill.js

36 ms

polyfill.min.js

36 ms

EmptyState.chunk.min.js

34 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Castleislandmontessori.org, 44% (24 requests) were made to Static.wixstatic.com and 36% (20 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (222 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 938.0 kB (61%)

Content Size

1.5 MB

After Optimization

595.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Castleislandmontessori.org main page is 1.5 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. 35% of websites need less resources to load. HTML takes 979.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 792.9 kB

  • Original 979.9 kB
  • After minification 978.1 kB
  • After compression 187.0 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 792.9 kB or 81% of the original size.

Image Optimization

-15%

Potential reduce by 30.6 kB

  • Original 199.0 kB
  • After minification 168.5 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, Castle Island Montessori needs image optimization as it can save up to 30.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 114.5 kB

  • Original 354.1 kB
  • After minification 354.1 kB
  • After compression 239.6 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 114.5 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

47

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Castle Island Montessori. 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.castleislandmontessori.org

www.castleislandmontessori.org

95 ms

minified.js

minified.js

36 ms

focus-within-polyfill.js

focus-within-polyfill.js

36 ms

polyfill.min.js

polyfill.min.js

36 ms

EmptyState.chunk.min.js

EmptyState.chunk.min.js

34 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

159 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

170 ms

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

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

160 ms

lodash.min.js

lodash.min.js

160 ms

react.production.min.js

react.production.min.js

170 ms

react-dom.production.min.js

react-dom.production.min.js

172 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

182 ms

b47e17_67dae5ec84104023ac1bffc95fa27ba4~mv2.png

b47e17_67dae5ec84104023ac1bffc95fa27ba4~mv2.png

127 ms

bundle.min.js

bundle.min.js

85 ms

AMS%20SEAL_10%20Accredited.png

AMS%20SEAL_10%20Accredited.png

77 ms

b47e17_a7787d2c2b6042e1bc40ee46a0df1a84~mv2.jpeg

b47e17_a7787d2c2b6042e1bc40ee46a0df1a84~mv2.jpeg

148 ms

b47e17_bc6e4440eb1245ee872f4980ce7c960b~mv2.png

b47e17_bc6e4440eb1245ee872f4980ce7c960b~mv2.png

149 ms

b47e17_4acbc0c368824308a587cd4cb41f77cb~mv2.jpg

b47e17_4acbc0c368824308a587cd4cb41f77cb~mv2.jpg

149 ms

CIBM%20Toddler%20Programs%202024-25.png

CIBM%20Toddler%20Programs%202024-25.png

147 ms

PARENTS%20NIGHT%20OUT%202024.png

PARENTS%20NIGHT%20OUT%202024.png

149 ms

b47e17_6209f327764345d1a956804882d4a433~mv2.jpg

b47e17_6209f327764345d1a956804882d4a433~mv2.jpg

154 ms

b47e17_1745a926acab4211aec30c832e262a75~mv2.jpg

b47e17_1745a926acab4211aec30c832e262a75~mv2.jpg

158 ms

b47e17_1f2b4d39b9f04e2c833155996b26a825~mv2.jpg

b47e17_1f2b4d39b9f04e2c833155996b26a825~mv2.jpg

158 ms

shaleem_Love_%2520(61%2520of%2520127)_edited_j.jpg

shaleem_Love_%2520(61%2520of%2520127)_edited_j.jpg

158 ms

primary%20program%202_17.jpg

primary%20program%202_17.jpg

158 ms

Elementary%20Math.jpg

Elementary%20Math.jpg

157 ms

Walking%20in%20community.jpg

Walking%20in%20community.jpg

192 ms

Summer%252520Camp_edited_edited.jpg

Summer%252520Camp_edited_edited.jpg

220 ms

Photoroom_20240517_080314_edited_edited_.jpg

Photoroom_20240517_080314_edited_edited_.jpg

220 ms

Lucy%20bio%20pic_edited_edited.jpg

Lucy%20bio%20pic_edited_edited.jpg

221 ms

Cynthia%20bio%20pic_edited_edited.jpg

Cynthia%20bio%20pic_edited_edited.jpg

218 ms

Maria%20bio%20pic_edited_edited.jpg

Maria%20bio%20pic_edited_edited.jpg

220 ms

NYSED%20logo%20image%20only.png

NYSED%20logo%20image%20only.png

220 ms

NAIS%20logo%20image%20only.png

NAIS%20logo%20image%20only.png

222 ms

AMS%20Logo%20%2B%20Seal.png

AMS%20Logo%20%2B%20Seal.png

222 ms

NYCRHCC%20logo.jpg

NYCRHCC%20logo.jpg

221 ms

NYSMA-Logo-Final.png

NYSMA-Logo-Final.png

221 ms

182 ms

189 ms

200 ms

186 ms

185 ms

180 ms

196 ms

9362bca5-b362-4543-a051-2129e2def911.woff

9362bca5-b362-4543-a051-2129e2def911.woff

14 ms

BrandonGrotesqueCondW05-Lt.woff

BrandonGrotesqueCondW05-Lt.woff

48 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

12 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

13 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

26 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

18 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

8 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

castleislandmontessori.org accessibility score

97

Accessibility Issues

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

castleislandmontessori.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

castleislandmontessori.org SEO score

92

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

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 Castleislandmontessori.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 Castleislandmontessori.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

castleislandmontessori.org

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