Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

homerton250.org

Homerton 250 Anniversary - 250 years of of free-thinking education

Page Load Speed

3.3 sec in total

First Response

185 ms

Resources Loaded

2.8 sec

Page Rendered

249 ms

homerton250.org screenshot

About Website

Visit homerton250.org now to see the best up-to-date Homerton 250 content and also check out these interesting facts you probably never knew about homerton250.org

In 2018 we celebrate the 250th anniversary of Homerton College, Cambridge. Our mission – to serve the needs of society through education - join us!

Visit homerton250.org

Key Findings

We analyzed Homerton250.org page load time and found that the first response time was 185 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

homerton250.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

homerton250.org

185 ms

homerton250.org

519 ms

style.min.css

104 ms

mpt-admin-fe.css

182 ms

default.min.css

227 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 84% of them (96 requests) were addressed to the original Homerton250.org, 6% (7 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Homerton250.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.7 kB (8%)

Content Size

8.3 MB

After Optimization

7.6 MB

In fact, the total size of Homerton250.org main page is 8.3 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. 70% of websites need less resources to load. Images take 8.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 77.8 kB

  • Original 94.2 kB
  • After minification 75.7 kB
  • After compression 16.4 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. This page needs HTML code to be minified as it can gain 18.5 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 77.8 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 624.1 kB

  • Original 8.0 MB
  • After minification 7.4 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. Homerton 250 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 150 B

  • Original 138.2 kB
  • After minification 138.2 kB
  • After compression 138.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 702 B

  • Original 28.4 kB
  • After minification 28.2 kB
  • After compression 27.7 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. Homerton250.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (13%)

Requests Now

104

After Optimization

90

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Homerton 250. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

homerton250.org 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

Links do not have a discernible name

Best Practices

homerton250.org 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

homerton250.org SEO score

90

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

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 Homerton250.org 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 Homerton250.org 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 Homerton 250. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: