Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 64% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 80

    SEO

    Google-friendlier than
    51% of websites

king-ed.suffolk.sch.uk

Home - King Edward VI School

Page Load Speed

1.8 sec in total

First Response

258 ms

Resources Loaded

1.3 sec

Page Rendered

316 ms

king-ed.suffolk.sch.uk screenshot

About Website

Visit king-ed.suffolk.sch.uk now to see the best up-to-date King Ed Suffolk content and also check out these interesting facts you probably never knew about king-ed.suffolk.sch.uk

Welcome to King Edward VI School. Ofsted recently described us as a good school and said that 'one of our strengths is our students'. We are a sports college, an officially accredited 'healthy' school...

Visit king-ed.suffolk.sch.uk

Key Findings

We analyzed King-ed.suffolk.sch.uk page load time and found that the first response time was 258 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

king-ed.suffolk.sch.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.319

36/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

king-ed.suffolk.sch.uk

258 ms

default.css

82 ms

jquery-1.7.1.min.js

251 ms

custom_functions.js

161 ms

nivo-slider.css

161 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 76% of them (37 requests) were addressed to the original King-ed.suffolk.sch.uk, 8% (4 requests) were made to Google-analytics.com and 8% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (696 ms) belongs to the original domain King-ed.suffolk.sch.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 239.5 kB (33%)

Content Size

726.4 kB

After Optimization

486.9 kB

In fact, the total size of King-ed.suffolk.sch.uk main page is 726.4 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. 35% of websites need less resources to load. Images take 485.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 19.0 kB

  • Original 25.7 kB
  • After minification 21.2 kB
  • After compression 6.6 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 4.5 kB, which is 17% 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 19.0 kB or 74% of the original size.

Image Optimization

-17%

Potential reduce by 80.6 kB

  • Original 485.9 kB
  • After minification 405.3 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. Obviously, King Ed Suffolk needs image optimization as it can save up to 80.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 102.8 kB

  • Original 171.8 kB
  • After minification 166.4 kB
  • After compression 68.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 102.8 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 37.0 kB

  • Original 43.1 kB
  • After minification 35.2 kB
  • After compression 6.1 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. King-ed.suffolk.sch.uk needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (51%)

Requests Now

47

After Optimization

23

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of King Ed Suffolk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

king-ed.suffolk.sch.uk accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

king-ed.suffolk.sch.uk best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

king-ed.suffolk.sch.uk SEO score

80

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

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise King-ed.suffolk.sch.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 King-ed.suffolk.sch.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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