Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

schoolpost.co.uk

SchoolPost - Online parent communication system for schools

Page Load Speed

1.5 sec in total

First Response

170 ms

Resources Loaded

1.2 sec

Page Rendered

164 ms

schoolpost.co.uk screenshot

About Website

Click here to check amazing School Post content for United Kingdom. Otherwise, check out these important facts you probably never knew about schoolpost.co.uk

SchoolPost is a school-to-home communication system using email, SMS and online reply forms

Visit schoolpost.co.uk

Key Findings

We analyzed Schoolpost.co.uk page load time and found that the first response time was 170 ms and then it took 1.3 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

schoolpost.co.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.568

12/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

schoolpost.co.uk

170 ms

259 ms

css

27 ms

global_mel.css

166 ms

carousel.css

163 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Schoolpost.co.uk, 56% (22 requests) were made to Empetus.co.uk and 10% (4 requests) were made to A.collective-media.net. The less responsive or slowest element that took the longest time to load (491 ms) relates to the external source Empetus.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 295.6 kB (47%)

Content Size

625.8 kB

After Optimization

330.2 kB

In fact, the total size of Schoolpost.co.uk main page is 625.8 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. 30% of websites need less resources to load. Javascripts take 371.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 38.8 kB

  • Original 56.5 kB
  • After minification 54.2 kB
  • After compression 17.7 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 38.8 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 8.7 kB

  • Original 174.8 kB
  • After minification 166.1 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. School Post images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 229.7 kB

  • Original 371.8 kB
  • After minification 369.0 kB
  • After compression 142.1 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 229.7 kB or 62% of the original size.

CSS Optimization

-81%

Potential reduce by 18.4 kB

  • Original 22.6 kB
  • After minification 16.9 kB
  • After compression 4.3 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. Schoolpost.co.uk needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (62%)

Requests Now

34

After Optimization

13

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of School Post. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

schoolpost.co.uk accessibility score

91

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.

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

schoolpost.co.uk best practices score

83

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

SEO Factors

schoolpost.co.uk SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Schoolpost.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Schoolpost.co.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 description is not detected on the main page of School Post. 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: