Tools & Wizards About Us
copthill.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

copthill.com

Copthill School – An Independent Nursery and Day School for Children

Page Load Speed

3.4 sec in total

First Response

248 ms

Resources Loaded

1.8 sec

Page Rendered

1.3 sec

copthill.com screenshot

About Website

Welcome to copthill.com homepage info - get ready to check Copthill best content right away, or after learning these important things about copthill.com

Copthill School - An Independent Nursery and Day School for children aged 2 to 11 years old. Giving your child an exceptional education and the opportunity for inspiration and exploration in a unique ...

Visit copthill.com

Key Findings

We analyzed Copthill.com page load time and found that the first response time was 248 ms and then it took 3.2 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

copthill.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

copthill.com

248 ms

copthill.com

436 ms

ba5300ce00.js

80 ms

cash.min.js

52 ms

jquery.min.js

46 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 74% of them (42 requests) were addressed to the original Copthill.com, 14% (8 requests) were made to Unpkg.com and 4% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (735 ms) belongs to the original domain Copthill.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.9 kB (2%)

Content Size

3.5 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Copthill.com main page is 3.5 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. 55% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 70.1 kB

  • Original 102.6 kB
  • After minification 100.6 kB
  • After compression 32.4 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 70.1 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 3.1 MB
  • After minification 3.1 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. Copthill images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.3 kB

  • Original 286.1 kB
  • After minification 286.1 kB
  • After compression 279.8 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

-9%

Potential reduce by 6.7 kB

  • Original 76.5 kB
  • After minification 76.5 kB
  • After compression 69.8 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. Copthill.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (67%)

Requests Now

42

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Copthill. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

copthill.com

copthill.com

248 ms

copthill.com

copthill.com

436 ms

ba5300ce00.js

ba5300ce00.js

80 ms

cash.min.js

cash.min.js

52 ms

jquery.min.js

jquery.min.js

46 ms

js

js

103 ms

formidableforms.css

formidableforms.css

177 ms

style.min.css

style.min.css

299 ms

theme.min.css

theme.min.css

324 ms

gut-custom-blocks.min.css

gut-custom-blocks.min.css

232 ms

animate.min.css

animate.min.css

232 ms

jquery.qtip.min.css

jquery.qtip.min.css

235 ms

default-calendar-grid.min.css

default-calendar-grid.min.css

251 ms

default-calendar-list.min.css

default-calendar-list.min.css

309 ms

fullcalendar.css

fullcalendar.css

315 ms

tooltip.css

tooltip.css

309 ms

fullcalendar-grid.css

fullcalendar-grid.css

334 ms

jquery.min.js

jquery.min.js

422 ms

jquery-migrate.min.js

jquery-migrate.min.js

383 ms

wow.min.js

wow.min.js

384 ms

theme.js

theme.js

390 ms

navigation.js

navigation.js

302 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

309 ms

jquery.qtip.min.js

jquery.qtip.min.js

394 ms

default-calendar.min.js

default-calendar.min.js

392 ms

moment.js

moment.js

456 ms

fullcalendar.js

fullcalendar.js

595 ms

lang-all.js

lang-all.js

406 ms

jquery.qtip.js

jquery.qtip.js

405 ms

core@2

core@2

57 ms

tippy.js@6

tippy.js@6

74 ms

fullcalendar-grid.js

fullcalendar-grid.js

454 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

464 ms

core@2

core@2

18 ms

tippy.js@6

tippy.js@6

17 ms

core@2.11.8

core@2.11.8

14 ms

popper.min.js

popper.min.js

14 ms

tippy.js@6.3.7

tippy.js@6.3.7

15 ms

tippy-bundle.umd.min.js

tippy-bundle.umd.min.js

18 ms

css

css

27 ms

copthill-logo-white-trans.svg

copthill-logo-white-trans.svg

135 ms

815-Copthill-MArketing-2024-Shutterbox-Photography-1-scaled.jpg

815-Copthill-MArketing-2024-Shutterbox-Photography-1-scaled.jpg

565 ms

home-triple.svg

home-triple.svg

210 ms

Middle-School-scaled.jpg

Middle-School-scaled.jpg

466 ms

copthill-logo-blue-trans.svg

copthill-logo-blue-trans.svg

193 ms

Sports-1.jpg

Sports-1.jpg

497 ms

Upper-School.jpg

Upper-School.jpg

623 ms

0A0A7083-scaled.jpg

0A0A7083-scaled.jpg

735 ms

copthill-logo-blue-on-white.svg

copthill-logo-blue-on-white.svg

323 ms

independent-schools-association.png

independent-schools-association.png

401 ms

independent-schools-council.png

independent-schools-council.png

476 ms

gree-tree-school-gold.png

gree-tree-school-gold.png

541 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

36 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

37 ms

Rockstar-Regular.woff

Rockstar-Regular.woff

729 ms

BerkeleyStd-Bold.woff

BerkeleyStd-Bold.woff

525 ms

BerkeleyStd-Medium.woff

BerkeleyStd-Medium.woff

568 ms

Accessibility Review

copthill.com accessibility score

98

Accessibility Issues

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

copthill.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

copthill.com 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 Copthill.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 Copthill.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

copthill.com

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