Tools & Wizards About Us

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

stmarystchadfirst.co.uk

Home | St Mary and St Chad CE First School

Page Load Speed

2.5 sec in total

First Response

481 ms

Resources Loaded

1.9 sec

Page Rendered

154 ms

About Website

Click here to check amazing St Mary Chad First content. Otherwise, check out these important facts you probably never knew about stmarystchadfirst.co.uk

St Mary and St Chad CE First School

Visit stmarystchadfirst.co.uk

Key Findings

We analyzed Stmarystchadfirst.co.uk page load time and found that the first response time was 481 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

stmarystchadfirst.co.uk performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

www.stmarystchadfirst.co.uk

481 ms

presenter_prologue_css.7b7812f9.css

457 ms

all-site-icon-choices.a5b47c15.css

395 ms

style-global.css

368 ms

style.css

346 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Stmarystchadfirst.co.uk, 50% (16 requests) were made to Primarysite-prod.s3.amazonaws.com and 31% (10 requests) were made to Primarysite-prod-sorted.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (598 ms) relates to the external source Primarysite-prod-sorted.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 562.7 kB (56%)

Content Size

1.0 MB

After Optimization

440.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stmarystchadfirst.co.uk main page is 1.0 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. 20% of websites need less resources to load. Javascripts take 615.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 45.5 kB

  • Original 57.2 kB
  • After minification 53.8 kB
  • After compression 11.6 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. 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 45.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 158 B

  • Original 217.5 kB
  • After minification 217.4 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. St Mary Chad First images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 425.5 kB

  • Original 615.7 kB
  • After minification 615.7 kB
  • After compression 190.2 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 425.5 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 91.5 kB

  • Original 112.8 kB
  • After minification 111.3 kB
  • After compression 21.3 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. Stmarystchadfirst.co.uk needs all CSS files to be minified and compressed as it can save up to 91.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (57%)

Requests Now

28

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St Mary Chad First. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

stmarystchadfirst.co.uk accessibility score

76

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

stmarystchadfirst.co.uk 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

SEO Factors

stmarystchadfirst.co.uk SEO score

81

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

High

Image elements do not have [alt] attributes

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 Stmarystchadfirst.co.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 Stmarystchadfirst.co.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

Open Graph description is not detected on the main page of St Mary Chad First. 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: