Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

polydron.com

Polydron - Build Geometric 3D Construction Shapes in Primary Schools

Page Load Speed

3.7 sec in total

First Response

37 ms

Resources Loaded

2.2 sec

Page Rendered

1.4 sec

polydron.com screenshot

About Website

Welcome to polydron.com homepage info - get ready to check Polydron best content right away, or after learning these important things about polydron.com

Polydron are the premier supplier of geometric construction shapes to Early Years, Kindergartens, Nurseries and Schools and our timeless products are of the highest quality and will last for generatio...

Visit polydron.com

Key Findings

We analyzed Polydron.com page load time and found that the first response time was 37 ms and then it took 3.7 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

polydron.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

polydron.com

37 ms

www.polydron.co.uk

478 ms

fb452c336cc8aae9979de7762d67a922.hagavik-v2.css.php

155 ms

7dc019b2efbf967582c55b70cf215ee0.hagavik-v2.css-fonts.php

232 ms

95e3c804509aed3d54e671edabd4fec3.jquery-3.js.php

332 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Polydron.com, 68% (34 requests) were made to Polydron.co.uk and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (739 ms) relates to the external source Polydron.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.8 kB (5%)

Content Size

2.7 MB

After Optimization

2.6 MB

In fact, the total size of Polydron.com main page is 2.7 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 33.4 kB

  • Original 40.5 kB
  • After minification 38.8 kB
  • After compression 7.1 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 33.4 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 92.3 kB

  • Original 2.6 MB
  • After minification 2.5 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. Polydron images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.0 kB

  • Original 59.6 kB
  • After minification 59.6 kB
  • After compression 56.6 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

-15%

Potential reduce by 65 B

  • Original 441 B
  • After minification 441 B
  • After compression 376 B

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. Polydron.com needs all CSS files to be minified and compressed as it can save up to 65 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

45

After Optimization

35

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polydron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

polydron.com accessibility score

94

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

<frame> or <iframe> elements do not have a title

Best Practices

polydron.com best practices score

92

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

SEO Factors

polydron.com SEO score

99

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

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 Polydron.com 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 Polydron.com 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 Polydron. 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: