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studyladder.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

studyladder.co.uk

Studyladder, an online learning resource for primary and elementary students and their teachers. Lessons, activities, games, worksheets and videos in ...

Page Load Speed

1.1 sec in total

First Response

138 ms

Resources Loaded

986 ms

Page Rendered

0 ms

studyladder.co.uk screenshot

About Website

Visit studyladder.co.uk now to see the best up-to-date Studyladder content for United Kingdom and also check out these interesting facts you probably never knew about studyladder.co.uk

Used by over 70,000 teachers & 1 million students at home and school. Studyladder is an online english literacy & mathematics learning tool. Kids activity games, worksheets and lesson plans for Primar...

Visit studyladder.co.uk

Key Findings

We analyzed Studyladder.co.uk page load time and found that the first response time was 138 ms and then it took 986 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

studyladder.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

studyladder.co.uk

138 ms

studyladder.co.uk

264 ms

www.studyladder.co.uk

285 ms

gtm.js

78 ms

jquery-3.3.10.min.js

130 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 32% of them (6 requests) were addressed to the original Studyladder.co.uk, 42% (8 requests) were made to Static.studyladder.co.uk and 21% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (285 ms) belongs to the original domain Studyladder.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.4 kB (50%)

Content Size

289.4 kB

After Optimization

145.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Studyladder.co.uk main page is 289.4 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. 25% of websites need less resources to load. Javascripts take 224.0 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 2.8 kB

  • Original 4.4 kB
  • After minification 4.3 kB
  • After compression 1.6 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 2.8 kB or 65% of the original size.

JavaScript Optimization

-58%

Potential reduce by 128.9 kB

  • Original 224.0 kB
  • After minification 224.0 kB
  • After compression 95.1 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 128.9 kB or 58% of the original size.

CSS Optimization

-21%

Potential reduce by 12.7 kB

  • Original 61.0 kB
  • After minification 61.0 kB
  • After compression 48.3 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. Studyladder.co.uk needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (88%)

Requests Now

16

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studyladder. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

studyladder.co.uk

studyladder.co.uk

138 ms

studyladder.co.uk

studyladder.co.uk

264 ms

www.studyladder.co.uk

www.studyladder.co.uk

285 ms

gtm.js

gtm.js

78 ms

jquery-3.3.10.min.js

jquery-3.3.10.min.js

130 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

258 ms

66940f1fc64a.js

66940f1fc64a.js

60 ms

6cb922fef527.js

6cb922fef527.js

62 ms

77e96db01cd8.js

77e96db01cd8.js

67 ms

css2

css2

56 ms

css2

css2

74 ms

css

css

90 ms

css

css

89 ms

fontawesome-solid-regular.min.css

fontawesome-solid-regular.min.css

192 ms

bootstrap.min.css

bootstrap.min.css

67 ms

global.min.css

global.min.css

62 ms

72f4b89544ba.css

72f4b89544ba.css

63 ms

index.min.css

index.min.css

89 ms

public.min.css

public.min.css

98 ms

Accessibility Review

studyladder.co.uk accessibility score

87

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

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

High

Links do not have a discernible name

Best Practices

studyladder.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

studyladder.co.uk SEO score

90

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

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 Studyladder.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 Studyladder.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

studyladder.co.uk

Open Graph description is not detected on the main page of Studyladder. 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: