Tools & Wizards About Us
butehouseschool.org screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

butehouseschool.org

Welcome to Bute House Prep School | Independent Girls School Hammersmith

Page Load Speed

3.8 sec in total

First Response

643 ms

Resources Loaded

1.9 sec

Page Rendered

1.2 sec

butehouseschool.org screenshot

About Website

Click here to check amazing Bute House School content. Otherwise, check out these important facts you probably never knew about butehouseschool.org

Welcome to Bute House, a dynamic, exciting, rounded and rigorous environment in which girls flourish and thrive and, most importantly, have a great deal of fun.

Visit butehouseschool.org

Key Findings

We analyzed Butehouseschool.org page load time and found that the first response time was 643 ms and then it took 3.1 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

butehouseschool.org performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

www.butehouse.co.uk

643 ms

social-wall.min.css

164 ms

sbi-styles.min.css

312 ms

style.min.css

315 ms

carousel.css

233 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Butehouseschool.org, 5% (3 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (679 ms) relates to the external source Butehouse.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.8 kB (9%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images

In fact, the total size of Butehouseschool.org main page is 2.0 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 142.6 kB

  • Original 167.8 kB
  • After minification 162.3 kB
  • After compression 25.2 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 142.6 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 48.1 kB

  • Original 1.9 MB
  • After minification 1.8 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. Bute House School images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 22 (40%)

Requests Now

55

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bute House School. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

www.butehouse.co.uk

www.butehouse.co.uk

643 ms

social-wall.min.css

social-wall.min.css

164 ms

sbi-styles.min.css

sbi-styles.min.css

312 ms

style.min.css

style.min.css

315 ms

carousel.css

carousel.css

233 ms

ctf-styles.min.css

ctf-styles.min.css

251 ms

high-vis.css

high-vis.css

253 ms

printer.css

printer.css

249 ms

vacancy-style.css

vacancy-style.css

317 ms

simple-banner.css

simple-banner.css

334 ms

cff-style.min.css

cff-style.min.css

341 ms

bootstrap.min.css

bootstrap.min.css

424 ms

all.min.css

all.min.css

394 ms

owl.carousel.min.css

owl.carousel.min.css

389 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

392 ms

animate.css

animate.css

421 ms

style.css

style.css

429 ms

iubenda_cs.js

iubenda_cs.js

513 ms

css

css

31 ms

css2

css2

19 ms

lazyload.min.js

lazyload.min.js

436 ms

ctf-sprite.png

ctf-sprite.png

108 ms

logo.png

logo.png

99 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCjwA.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCjwA.ttf

49 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1ejwA.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1ejwA.ttf

76 ms

fa-solid-900.ttf

fa-solid-900.ttf

54 ms

fa-regular-400.ttf

fa-regular-400.ttf

71 ms

fa-brands-400.ttf

fa-brands-400.ttf

93 ms

font.woff

font.woff

91 ms

71-1024x768.jpg

71-1024x768.jpg

329 ms

884-1024x768.jpg

884-1024x768.jpg

331 ms

7-1024x768.jpg

7-1024x768.jpg

234 ms

891-1024x768.jpg

891-1024x768.jpg

241 ms

EMERALD-power-1-1024x768.jpg

EMERALD-power-1-1024x768.jpg

202 ms

Sapphire-Power-1-1024x768.jpg

Sapphire-Power-1-1024x768.jpg

236 ms

RUBY-power-1-1024x768.jpg

RUBY-power-1-1024x768.jpg

288 ms

TOPAZ-power-1-1024x768.jpg

TOPAZ-power-1-1024x768.jpg

395 ms

DIAMOND-power-1-1024x768.jpg

DIAMOND-power-1-1024x768.jpg

323 ms

TANZANITE-power-1-1024x768.jpg

TANZANITE-power-1-1024x768.jpg

326 ms

AMETHYST-power-1-1024x768.jpg

AMETHYST-power-1-1024x768.jpg

372 ms

540-768x1024.jpg

540-768x1024.jpg

370 ms

Sian-Bradshaw-1280x853-1-1024x682.jpg

Sian-Bradshaw-1280x853-1-1024x682.jpg

375 ms

Sian-Bradshaw-1280x853-1.jpg

Sian-Bradshaw-1280x853-1.jpg

462 ms

min-poi-icon-1.png

min-poi-icon-1.png

382 ms

min-poi-icon-2.png

min-poi-icon-2.png

424 ms

min-poi-icon-3.png

min-poi-icon-3.png

441 ms

min-poi-icon-4.png

min-poi-icon-4.png

449 ms

min-poi-icon-5.png

min-poi-icon-5.png

456 ms

10-768x768.jpg

10-768x768.jpg

465 ms

548-768x768.jpg

548-768x768.jpg

509 ms

81-768x768.jpg

81-768x768.jpg

521 ms

ediqm-logo.png

ediqm-logo.png

535 ms

iaps-logo.png

iaps-logo.png

537 ms

gsa-logo.png

gsa-logo.png

549 ms

TATLER-2024_Bute-House-768x768.png

TATLER-2024_Bute-House-768x768.png

555 ms

GSGwebthumb-768x468.jpg

GSGwebthumb-768x468.jpg

596 ms

isoty-logo.png

isoty-logo.png

603 ms

urstrong-logo.png

urstrong-logo.png

615 ms

RIMC2.png

RIMC2.png

616 ms

TE-2023-Award-Finalist-cropped-copy-768x768.jpg

TE-2023-Award-Finalist-cropped-copy-768x768.jpg

637 ms

Tooled-up-768x768.png

Tooled-up-768x768.png

645 ms

im-logo.png

im-logo.png

679 ms

Accessibility Review

butehouseschool.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.

Best Practices

butehouseschool.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

butehouseschool.org SEO score

98

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

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 Butehouseschool.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 Butehouseschool.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

butehouseschool.org

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