Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

yellow-door.net

Yellow Door - Publisher of innovative early years resources

Page Load Speed

3.6 sec in total

First Response

217 ms

Resources Loaded

3 sec

Page Rendered

344 ms

yellow-door.net screenshot

About Website

Welcome to yellow-door.net homepage info - get ready to check Yellow Door best content for United Kingdom right away, or after learning these important things about yellow-door.net

We publish award-winning and multisensory early years resources, including hands-on resources, books and educational apps for EYFS and SEND.

Visit yellow-door.net

Key Findings

We analyzed Yellow-door.net page load time and found that the first response time was 217 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

yellow-door.net performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

yellow-door.net

217 ms

www.yellow-door.net

556 ms

js

69 ms

sbi-styles.min.css

93 ms

style.min.css

186 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 58% of them (107 requests) were addressed to the original Yellow-door.net, 22% (41 requests) were made to Static.xx.fbcdn.net and 7% (12 requests) were made to Scontent-iad3-2.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Yellow-door.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.8 kB (4%)

Content Size

4.2 MB

After Optimization

4.1 MB

In fact, the total size of Yellow-door.net main page is 4.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 122.4 kB

  • Original 151.7 kB
  • After minification 147.7 kB
  • After compression 29.3 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 122.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 7.3 kB

  • Original 3.6 MB
  • After minification 3.6 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. Yellow Door images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 17.0 kB

  • Original 346.9 kB
  • After minification 346.9 kB
  • After compression 329.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 11.2 kB

  • Original 90.3 kB
  • After minification 90.2 kB
  • After compression 79.1 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. Yellow-door.net needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 83 (47%)

Requests Now

176

After Optimization

93

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yellow Door. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

yellow-door.net accessibility score

90

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

yellow-door.net 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

SEO Factors

yellow-door.net SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yellow-door.net 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 Yellow-door.net main page’s claimed encoding is . 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 Yellow Door. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: