Tools & Wizards About Us
calhoun.finalsite.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

calhoun.finalsite.com

Pre K-12 Independent School | NYC | Calhoun School

Page Load Speed

2.8 sec in total

First Response

23 ms

Resources Loaded

2 sec

Page Rendered

748 ms

calhoun.finalsite.com screenshot

About Website

Visit calhoun.finalsite.com now to see the best up-to-date Calhoun Finalsite content for United States and also check out these interesting facts you probably never knew about calhoun.finalsite.com

The Calhoun School is a co-ed progressive, independent school on Manhattan's Upper West Side. Our private school serves students from preschool-12th grade

Visit calhoun.finalsite.com

Key Findings

We analyzed Calhoun.finalsite.com page load time and found that the first response time was 23 ms and then it took 2.8 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

calhoun.finalsite.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value3,030 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.19

64/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

calhoun.finalsite.com

23 ms

calhoun.finalsite.com

875 ms

gtm.js

52 ms

gtm.js

112 ms

application-21c289363c8679929ca9fd2366a00778ebf4b984ac4d9273822e892e6cf4b760.css

126 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 35% of them (12 requests) were addressed to the original Calhoun.finalsite.com, 50% (17 requests) were made to Use.typekit.net and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (875 ms) belongs to the original domain Calhoun.finalsite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.4 kB (13%)

Content Size

978.5 kB

After Optimization

854.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Calhoun.finalsite.com main page is 978.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 712.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 124.4 kB

  • Original 140.5 kB
  • After minification 138.1 kB
  • After compression 16.1 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 124.4 kB or 89% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 712.9 kB
  • After minification 712.9 kB
  • After compression 712.9 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

-0%

Potential reduce by 0 B

  • Original 125.1 kB
  • After minification 125.1 kB
  • After compression 125.1 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. Calhoun.finalsite.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calhoun Finalsite. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

calhoun.finalsite.com

calhoun.finalsite.com

23 ms

calhoun.finalsite.com

calhoun.finalsite.com

875 ms

gtm.js

gtm.js

52 ms

gtm.js

gtm.js

112 ms

application-21c289363c8679929ca9fd2366a00778ebf4b984ac4d9273822e892e6cf4b760.css

application-21c289363c8679929ca9fd2366a00778ebf4b984ac4d9273822e892e6cf4b760.css

126 ms

styles.cfm

styles.cfm

98 ms

main.css

main.css

75 ms

in_layout_head2-73f5b703a9352363cd8c423e976eae1fa1c206d1e456d555def0817fedae4217.js

in_layout_head2-73f5b703a9352363cd8c423e976eae1fa1c206d1e456d555def0817fedae4217.js

149 ms

weglot.min.js

weglot.min.js

42 ms

application-03814182c66983fd8b4c6e278431ebd29d3dc5e18fdf85cda36c16c0dd0bb047.js

application-03814182c66983fd8b4c6e278431ebd29d3dc5e18fdf85cda36c16c0dd0bb047.js

230 ms

main.js

main.js

88 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

87 ms

logo-2022.svg

logo-2022.svg

102 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

104 ms

webfontloader.js

webfontloader.js

47 ms

icomoon.woff

icomoon.woff

376 ms

xvq4esx.js

xvq4esx.js

89 ms

main.js

main.js

18 ms

d

d

64 ms

d

d

87 ms

d

d

88 ms

d

d

135 ms

d

d

136 ms

d

d

188 ms

d

d

89 ms

d

d

135 ms

d

d

186 ms

d

d

261 ms

d

d

189 ms

d

d

309 ms

d

d

188 ms

d

d

188 ms

d

d

187 ms

d

d

187 ms

Accessibility Review

calhoun.finalsite.com accessibility score

98

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

Links do not have a discernible name

Best Practices

calhoun.finalsite.com 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

calhoun.finalsite.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

High

Page is blocked from indexing

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 Calhoun.finalsite.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 Calhoun.finalsite.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

calhoun.finalsite.com

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