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kingalfred.org.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kingalfred.org.uk

The King Alfred School | Independent School North London

Page Load Speed

5 sec in total

First Response

271 ms

Resources Loaded

3 sec

Page Rendered

1.7 sec

kingalfred.org.uk screenshot

About Website

Welcome to kingalfred.org.uk homepage info - get ready to check King Alfred best content right away, or after learning these important things about kingalfred.org.uk

An Informal, Co-Educational Independent Day School in Hampstead for students from Reception to Sixth Form with a Child Centered Approach.

Visit kingalfred.org.uk

Key Findings

We analyzed Kingalfred.org.uk page load time and found that the first response time was 271 ms and then it took 4.7 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

kingalfred.org.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.3 s

20/100

10%

TBT (Total Blocking Time)

Value4,280 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

kingalfred.org.uk

271 ms

kingalfred.org.uk

340 ms

www.kingalfred.org.uk

598 ms

3230837.js

124 ms

jquery.min.js

256 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 91% of them (62 requests) were addressed to the original Kingalfred.org.uk, 4% (3 requests) were made to Cdn.iubenda.com and 1% (1 request) were made to Cs.iubenda.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kingalfred.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 346.0 kB (8%)

Content Size

4.4 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kingalfred.org.uk main page is 4.4 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. 40% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 302.9 kB

  • Original 348.9 kB
  • After minification 337.2 kB
  • After compression 46.0 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 302.9 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 43.1 kB

  • Original 4.1 MB
  • After minification 4.0 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. King Alfred images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 58 B

  • Original 12.7 kB
  • After minification 12.7 kB
  • After compression 12.7 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.

Requests Breakdown

Number of requests can be reduced by 11 (19%)

Requests Now

58

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of King Alfred. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kingalfred.org.uk

kingalfred.org.uk

271 ms

kingalfred.org.uk

kingalfred.org.uk

340 ms

www.kingalfred.org.uk

www.kingalfred.org.uk

598 ms

3230837.js

3230837.js

124 ms

jquery.min.js

jquery.min.js

256 ms

jquery-migrate.min.js

jquery-migrate.min.js

338 ms

stub.js

stub.js

111 ms

iubenda_cs.js

iubenda_cs.js

120 ms

jquery.cookie.js

jquery.cookie.js

342 ms

empty.html

empty.html

39 ms

css

css

43 ms

close.png

close.png

255 ms

prev.png

prev.png

256 ms

next.png

next.png

262 ms

home-logo.png

home-logo.png

350 ms

scrollicon.png

scrollicon.png

340 ms

arrow-btn-see.png

arrow-btn-see.png

339 ms

CenturyGothic.woff

CenturyGothic.woff

529 ms

CenturyGothic-Bold.woff

CenturyGothic-Bold.woff

435 ms

839854145.jpg

839854145.jpg

679 ms

wpa.js

wpa.js

408 ms

wpae.js

wpae.js

408 ms

jquery.cookie.js

jquery.cookie.js

431 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

492 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

569 ms

lazyload.min.js

lazyload.min.js

513 ms

fa-brands-400.ttf

fa-brands-400.ttf

552 ms

CenturyGothic-Italic.woff

CenturyGothic-Italic.woff

608 ms

CenturyGothic-BoldItalic.woff

CenturyGothic-BoldItalic.woff

542 ms

fa-solid-900.ttf

fa-solid-900.ttf

663 ms

fa-regular-400.ttf

fa-regular-400.ttf

508 ms

414499258_933689271464677_1406218778375923062_n.jpg

414499258_933689271464677_1406218778375923062_n.jpg

324 ms

logo.png

logo.png

225 ms

LeviLily-Photo-KAS-2024-May-461-675x768.jpg

LeviLily-Photo-KAS-2024-May-461-675x768.jpg

257 ms

field-12-768x768.jpg

field-12-768x768.jpg

344 ms

LeviLily-Photo-KAS-2024-May-269-768x676.jpg

LeviLily-Photo-KAS-2024-May-269-768x676.jpg

337 ms

LeviLily-Photo-KAS-2024-May-16-2-768x716.jpg

LeviLily-Photo-KAS-2024-May-16-2-768x716.jpg

475 ms

LeviLily-Photo-KAS-2024-May-30-2-768x768.jpg

LeviLily-Photo-KAS-2024-May-30-2-768x768.jpg

423 ms

king-alfred-statue-768x768.jpg

king-alfred-statue-768x768.jpg

438 ms

TGS-256-768x667.jpg

TGS-256-768x667.jpg

372 ms

LeviLily-Photo-KAS-2024-May-416-768x667.jpg

LeviLily-Photo-KAS-2024-May-416-768x667.jpg

533 ms

Robert-and-students-with-logo-1024x726.jpg

Robert-and-students-with-logo-1024x726.jpg

457 ms

Robert-and-students-with-logo.jpg

Robert-and-students-with-logo.jpg

647 ms

DSC05505-389x577.jpg

DSC05505-389x577.jpg

509 ms

Girl-and-worm-389x577.jpg

Girl-and-worm-389x577.jpg

562 ms

may22-1-36-scaled.jpg

may22-1-36-scaled.jpg

784 ms

DSC06277-scaled.jpg

DSC06277-scaled.jpg

1033 ms

20240822_093958-389x577.jpg

20240822_093958-389x577.jpg

625 ms

Head-Robert-Lobatto-with-students-750x379.jpg

Head-Robert-Lobatto-with-students-750x379.jpg

789 ms

IMG_3862-768x768.jpg

IMG_3862-768x768.jpg

752 ms

KAS-Felix-square-768x768.jpg

KAS-Felix-square-768x768.jpg

789 ms

School-blue-lunch-icon-768x768.jpg

School-blue-lunch-icon-768x768.jpg

862 ms

Calendar-on-purple-background-768x768.jpg

Calendar-on-purple-background-768x768.jpg

920 ms

banner-btm.jpg

banner-btm.jpg

980 ms

Les-Mis-133-small-1560x766.jpg

Les-Mis-133-small-1560x766.jpg

933 ms

Vox-pop-Y7-1-1560x766.jpg

Vox-pop-Y7-1-1560x766.jpg

970 ms

DSC03766-1560x766.jpg

DSC03766-1560x766.jpg

968 ms

Sixth-Form-Building-crop-for-website.jpg

Sixth-Form-Building-crop-for-website.jpg

1033 ms

gall-2.jpg

gall-2.jpg

1073 ms

gall-3.jpg

gall-3.jpg

1118 ms

gall-4.jpg

gall-4.jpg

1271 ms

gall-5.jpg

gall-5.jpg

1260 ms

6-8-building-for-website.jpg

6-8-building-for-website.jpg

996 ms

kaffy-logz_Layer-2.png

kaffy-logz_Layer-2.png

995 ms

kaffy-logz_Layer-1.png

kaffy-logz_Layer-1.png

1112 ms

kaffy-logz_Layer-4.png

kaffy-logz_Layer-4.png

1046 ms

accessit-library.jpg

accessit-library.jpg

1023 ms

kaffy-logz_Layer-3.png

kaffy-logz_Layer-3.png

979 ms

Accessibility Review

kingalfred.org.uk accessibility score

96

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.

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

kingalfred.org.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kingalfred.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 Kingalfred.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 Kingalfred.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

kingalfred.org.uk

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