Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

maxwell.ac.uk

The Maxwell Institute for Mathematical Sciences

Page Load Speed

6.4 sec in total

First Response

602 ms

Resources Loaded

5.2 sec

Page Rendered

651 ms

maxwell.ac.uk screenshot

About Website

Visit maxwell.ac.uk now to see the best up-to-date Maxwell content for Malaysia and also check out these interesting facts you probably never knew about maxwell.ac.uk

Encompassing all areas of modern mathematical sciences research, ranging from pure subjects to applications.

Visit maxwell.ac.uk

Key Findings

We analyzed Maxwell.ac.uk page load time and found that the first response time was 602 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

maxwell.ac.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value29.1 s

0/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

www.maxwell.ac.uk

602 ms

wpo-minify-header-c1129f8e.min.css

278 ms

wpo-minify-header-cb1c1b13.min.js

466 ms

wpo-minify-footer-9b360e94.min.css

237 ms

wpo-minify-footer-70485da4.min.js

464 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Maxwell.ac.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Maxwell.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 668.9 kB (8%)

Content Size

8.5 MB

After Optimization

7.8 MB

In fact, the total size of Maxwell.ac.uk main page is 8.5 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. 25% of websites need less resources to load. Images take 7.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 237.1 kB

  • Original 284.5 kB
  • After minification 282.4 kB
  • After compression 47.4 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 237.1 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 431.5 kB

  • Original 7.9 MB
  • After minification 7.5 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. Maxwell images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 159.6 kB
  • After minification 159.6 kB
  • After compression 159.6 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

-0%

Potential reduce by 247 B

  • Original 109.5 kB
  • After minification 109.5 kB
  • After compression 109.3 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. Maxwell.ac.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (16%)

Requests Now

19

After Optimization

16

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maxwell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

maxwell.ac.uk 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.

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

Links do not have a discernible name

Best Practices

maxwell.ac.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

maxwell.ac.uk SEO score

98

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maxwell.ac.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 Maxwell.ac.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 data is detected on the main page of Maxwell. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: