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reddamhouse.org.uk screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

reddamhouse.org.uk

Private School in Berkshire | Reddam House Berkshire

Page Load Speed

5.7 sec in total

First Response

204 ms

Resources Loaded

3.7 sec

Page Rendered

1.8 sec

reddamhouse.org.uk screenshot

About Website

Visit reddamhouse.org.uk now to see the best up-to-date Reddam House content and also check out these interesting facts you probably never knew about reddamhouse.org.uk

Reddam House Berkshire is a leading private school in the UK for girls and boys aged 3 months to 19 years, providing high-quality education and life skills.

Visit reddamhouse.org.uk

Key Findings

We analyzed Reddamhouse.org.uk page load time and found that the first response time was 204 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

reddamhouse.org.uk performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value12,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.246

50/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

reddamhouse.org.uk

204 ms

www.reddamhouse.org.uk

507 ms

css_hvgRHaY-jJDEUq9Q4AL31ioCyKB5Tupokms2WH1m58w.css

387 ms

font-awesome.min.css

296 ms

css_RaLv_L6hiC3fE1-ysJxXxvwGUO-8Bm1-RfGR4Io72-A.css

291 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 9% of them (4 requests) were addressed to the original Reddamhouse.org.uk, 50% (23 requests) were made to Ddnz6q0gw1o5v.cloudfront.net and 9% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Use.fontawesome.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.2 kB (14%)

Content Size

1.1 MB

After Optimization

923.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Reddamhouse.org.uk main page is 1.1 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. 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. Images take 802.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 125.6 kB

  • Original 154.1 kB
  • After minification 137.2 kB
  • After compression 28.4 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. This page needs HTML code to be minified as it can gain 16.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 125.6 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 24.3 kB

  • Original 802.1 kB
  • After minification 777.8 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. Reddam House images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 3.1 kB

  • Original 19.6 kB
  • After minification 19.6 kB
  • After compression 16.5 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 3.1 kB or 16% of the original size.

CSS Optimization

-0%

Potential reduce by 188 B

  • Original 101.1 kB
  • After minification 101.1 kB
  • After compression 100.9 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. Reddamhouse.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (62%)

Requests Now

39

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reddam House. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

reddamhouse.org.uk

reddamhouse.org.uk

204 ms

www.reddamhouse.org.uk

www.reddamhouse.org.uk

507 ms

css_hvgRHaY-jJDEUq9Q4AL31ioCyKB5Tupokms2WH1m58w.css

css_hvgRHaY-jJDEUq9Q4AL31ioCyKB5Tupokms2WH1m58w.css

387 ms

font-awesome.min.css

font-awesome.min.css

296 ms

css_RaLv_L6hiC3fE1-ysJxXxvwGUO-8Bm1-RfGR4Io72-A.css

css_RaLv_L6hiC3fE1-ysJxXxvwGUO-8Bm1-RfGR4Io72-A.css

291 ms

aos.min.css

aos.min.css

291 ms

css_sfCH06RlpwhIAgtNz6q5u820_9RBXzuQ30Wv-_0lZI0.css

css_sfCH06RlpwhIAgtNz6q5u820_9RBXzuQ30Wv-_0lZI0.css

264 ms

css_39Sb9S2zb8MCHooUYYBxjAy38a7_GrpST_x0rh3V1jk.css

css_39Sb9S2zb8MCHooUYYBxjAy38a7_GrpST_x0rh3V1jk.css

295 ms

all.css

all.css

420 ms

css_Xuh7_o5dO9d-sIMxjfOTFje8ID6RqEtLq_Ff1XomftM.css

css_Xuh7_o5dO9d-sIMxjfOTFje8ID6RqEtLq_Ff1XomftM.css

269 ms

css

css

349 ms

css_FwADDCVpfEMU2ROZ_tbqXHeDZ4r65x5HHDkUx--vF98.css

css_FwADDCVpfEMU2ROZ_tbqXHeDZ4r65x5HHDkUx--vF98.css

266 ms

js_0dLkfIDvGLCpiSz6WClbaPA6BRFOu3KP5-jhJuGv24E.js

js_0dLkfIDvGLCpiSz6WClbaPA6BRFOu3KP5-jhJuGv24E.js

287 ms

js_BRteUBrNRHF632NITq3ankYgA9jDElLd-Ks_XNx258k.js

js_BRteUBrNRHF632NITq3ankYgA9jDElLd-Ks_XNx258k.js

373 ms

page.js

page.js

341 ms

js_vCs56LlSg6R7Bw59jwpYxmqbc_6Vet866L9vnzicD0c.js

js_vCs56LlSg6R7Bw59jwpYxmqbc_6Vet866L9vnzicD0c.js

373 ms

gsap.min.js

gsap.min.js

371 ms

ScrollTrigger.min.js

ScrollTrigger.min.js

381 ms

js_PQRjMN8azwK_AKe29vQIkqdYqrIuWkpGwQr-tJd6DJw.js

js_PQRjMN8azwK_AKe29vQIkqdYqrIuWkpGwQr-tJd6DJw.js

371 ms

aos.min.js

aos.min.js

371 ms

js_UrgNYELnREUhSTUm-NA2k0OMINcgiJNLyTd_e9-JICA.js

js_UrgNYELnREUhSTUm-NA2k0OMINcgiJNLyTd_e9-JICA.js

370 ms

eu_cookie_compliance.js

eu_cookie_compliance.js

370 ms

polyfill.min.js

polyfill.min.js

376 ms

react.production.min.js

react.production.min.js

369 ms

react-dom.production.min.js

react-dom.production.min.js

352 ms

js_7Y3QvPo43PKvX1Y_ly7u-OF_nLwiFoSHsHoPlhjBG5o.js

js_7Y3QvPo43PKvX1Y_ly7u-OF_nLwiFoSHsHoPlhjBG5o.js

349 ms

Reddam-House-Berkshire.png

Reddam-House-Berkshire.png

273 ms

logo-print.png

logo-print.png

259 ms

people-16.svg

people-16.svg

149 ms

an-inspired-school-grey-250x28.png

an-inspired-school-grey-250x28.png

151 ms

an-inspired-school-endorsement.png

an-inspired-school-endorsement.png

150 ms

bsa_winner.png

bsa_winner.png

150 ms

contact-us-berkshire.jpg.jpeg

contact-us-berkshire.jpg.jpeg

154 ms

trophies.jpg

trophies.jpg

151 ms

icon-berkshire.png

icon-berkshire.png

150 ms

An-Inspired-School-white-footer-200x24.png

An-Inspired-School-white-footer-200x24.png

154 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

1648 ms

fa-regular-400.woff

fa-regular-400.woff

1299 ms

fa-solid-900.woff

fa-solid-900.woff

1641 ms

YA9Ur0yU4l_XOrogbkun3kQQsJms.ttf

YA9Ur0yU4l_XOrogbkun3kQQsJms.ttf

1641 ms

fa-brands-400.woff

fa-brands-400.woff

1848 ms

player_api

player_api

1623 ms

contact-us-berkshire.jpg.jpeg

contact-us-berkshire.jpg.jpeg

1050 ms

load

load

765 ms

eso.e18d3993.js

eso.e18d3993.js

528 ms

sm.23.html

sm.23.html

620 ms

Accessibility Review

reddamhouse.org.uk 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

[role]s do not have all required [aria-*] attributes

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.

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

reddamhouse.org.uk 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

SEO Factors

reddamhouse.org.uk SEO score

84

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

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 Reddamhouse.org.uk 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 Reddamhouse.org.uk 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

reddamhouse.org.uk

Open Graph description is not detected on the main page of Reddam House. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: