Tools & Wizards About Us
cotterschools.org screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

cotterschools.org

Home - Cotter Schools

Page Load Speed

3.3 sec in total

First Response

52 ms

Resources Loaded

2.5 sec

Page Rendered

781 ms

cotterschools.org screenshot

About Website

Welcome to cotterschools.org homepage info - get ready to check Cotter Schools best content for United States right away, or after learning these important things about cotterschools.org

Cotter Schools serve infants 6 weeks through Grade 12. Cherished experiences of faith and community, excellence in education and attention to each individual student are the hallmarks of a Cotter educ...

Visit cotterschools.org

Key Findings

We analyzed Cotterschools.org page load time and found that the first response time was 52 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cotterschools.org performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

cotterschools.org

52 ms

www.cotterschools.org

1420 ms

gtm.js

80 ms

application-21c289363c8679929ca9fd2366a00778ebf4b984ac4d9273822e892e6cf4b760.css

133 ms

styles.cfm

107 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 62% of them (21 requests) were addressed to the original Cotterschools.org, 26% (9 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cotterschools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.9 kB (12%)

Content Size

937.8 kB

After Optimization

823.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Cotterschools.org main page is 937.8 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. 75% 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 685.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 113.9 kB

  • Original 130.0 kB
  • After minification 125.7 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 113.9 kB or 88% of the original size.

JavaScript Optimization

-0%

Potential reduce by 41 B

  • Original 685.9 kB
  • After minification 685.9 kB
  • After compression 685.9 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 121.9 kB
  • After minification 121.9 kB
  • After compression 121.9 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. Cotterschools.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (36%)

Requests Now

22

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cotter Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cotterschools.org

cotterschools.org

52 ms

www.cotterschools.org

www.cotterschools.org

1420 ms

gtm.js

gtm.js

80 ms

application-21c289363c8679929ca9fd2366a00778ebf4b984ac4d9273822e892e6cf4b760.css

application-21c289363c8679929ca9fd2366a00778ebf4b984ac4d9273822e892e6cf4b760.css

133 ms

styles.cfm

styles.cfm

107 ms

main.css

main.css

53 ms

in_layout_head2-73f5b703a9352363cd8c423e976eae1fa1c206d1e456d555def0817fedae4217.js

in_layout_head2-73f5b703a9352363cd8c423e976eae1fa1c206d1e456d555def0817fedae4217.js

156 ms

css2

css2

52 ms

application-03814182c66983fd8b4c6e278431ebd29d3dc5e18fdf85cda36c16c0dd0bb047.js

application-03814182c66983fd8b4c6e278431ebd29d3dc5e18fdf85cda36c16c0dd0bb047.js

234 ms

main.js

main.js

93 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

74 ms

icons-watermark.svg

icons-watermark.svg

504 ms

shapeBlue.svg

shapeBlue.svg

496 ms

footer-watermark-mobile.svg

footer-watermark-mobile.svg

228 ms

footer-watermark1.svg

footer-watermark1.svg

500 ms

footer-watermark2.svg

footer-watermark2.svg

499 ms

map-marker.svg

map-marker.svg

498 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

500 ms

pxiEyp8kv8JHgFVrFJM.woff

pxiEyp8kv8JHgFVrFJM.woff

533 ms

pxiByp8kv8JHgFVrLGT9V1g.woff

pxiByp8kv8JHgFVrLGT9V1g.woff

621 ms

pxiByp8kv8JHgFVrLDz8V1g.woff

pxiByp8kv8JHgFVrLDz8V1g.woff

622 ms

pxiByp8kv8JHgFVrLEj6V1g.woff

pxiByp8kv8JHgFVrLEj6V1g.woff

686 ms

pxiByp8kv8JHgFVrLCz7V1g.woff

pxiByp8kv8JHgFVrLCz7V1g.woff

687 ms

webfontloader.js

webfontloader.js

487 ms

hp-wtm-yellow.svg

hp-wtm-yellow.svg

202 ms

hp-wtm-ltblue.svg

hp-wtm-ltblue.svg

196 ms

hp-wtm-blue.svg

hp-wtm-blue.svg

194 ms

hp-wtm-navy.svg

hp-wtm-navy.svg

200 ms

shape.svg

shape.svg

199 ms

tDbD2oWUg0MKmSM.woff

tDbD2oWUg0MKmSM.woff

115 ms

tDbM2oWUg0MKoZw1yLc.woff

tDbM2oWUg0MKoZw1yLc.woff

118 ms

icomoon.woff

icomoon.woff

115 ms

pxiGyp8kv8JHgFVrJJLedA.woff

pxiGyp8kv8JHgFVrJJLedA.woff

118 ms

pxiDyp8kv8JHgFVrJJLmy15lEw.woff

pxiDyp8kv8JHgFVrJJLmy15lEw.woff

145 ms

Accessibility Review

cotterschools.org accessibility score

90

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

cotterschools.org best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cotterschools.org SEO score

79

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

High

robots.txt is not valid

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 Cotterschools.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 Cotterschools.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

cotterschools.org

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