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greenwichsociety.org.uk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

greenwichsociety.org.uk

The Greenwich Society - Home

Page Load Speed

3.6 sec in total

First Response

193 ms

Resources Loaded

3.1 sec

Page Rendered

314 ms

greenwichsociety.org.uk screenshot

About Website

Welcome to greenwichsociety.org.uk homepage info - get ready to check Greenwich Society best content right away, or after learning these important things about greenwichsociety.org.uk

The Greenwich Society aims to make Greenwich a better place for all who live, work and study there, to protect the town's heritage and improve its amenities to make it attractive for visitors

Visit greenwichsociety.org.uk

Key Findings

We analyzed Greenwichsociety.org.uk page load time and found that the first response time was 193 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

greenwichsociety.org.uk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

greenwichsociety.org.uk

193 ms

greenwichsociety.org.uk

1049 ms

c_boxes_buttons.css

154 ms

c_2021.css

237 ms

jquery.min.js

53 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 65% of them (33 requests) were addressed to the original Greenwichsociety.org.uk, 12% (6 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Greenwichsociety.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.3 kB (5%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Greenwichsociety.org.uk main page is 2.2 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. 40% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 27.5 kB

  • Original 36.4 kB
  • After minification 31.7 kB
  • After compression 8.8 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 4.7 kB, which is 13% 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 27.5 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 61.4 kB

  • Original 2.0 MB
  • After minification 1.9 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. Greenwich Society images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 20.0 kB

  • Original 124.3 kB
  • After minification 124.3 kB
  • After compression 104.3 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 20.0 kB or 16% of the original size.

CSS Optimization

-30%

Potential reduce by 10.4 kB

  • Original 34.7 kB
  • After minification 34.6 kB
  • After compression 24.3 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. Greenwichsociety.org.uk needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (60%)

Requests Now

42

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Greenwich Society. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

greenwichsociety.org.uk

greenwichsociety.org.uk

193 ms

greenwichsociety.org.uk

greenwichsociety.org.uk

1049 ms

c_boxes_buttons.css

c_boxes_buttons.css

154 ms

c_2021.css

c_2021.css

237 ms

jquery.min.js

jquery.min.js

53 ms

socialwall.css

socialwall.css

339 ms

css

css

64 ms

twemoji.min.js

twemoji.min.js

60 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

53 ms

jquery.social.stream.1.6.1.js

jquery.social.stream.1.6.1.js

449 ms

jquery.social.stream.wall.1.8.js

jquery.social.stream.wall.1.8.js

528 ms

scrollReveal.js

scrollReveal.js

490 ms

element.js

element.js

69 ms

scripts.min.js

scripts.min.js

562 ms

cookies.js

cookies.js

482 ms

gswMultiModal.css

gswMultiModal.css

445 ms

gswMultiModal.js

gswMultiModal.js

541 ms

twemoji.min.js

twemoji.min.js

11 ms

icon

icon

31 ms

css2

css2

62 ms

greenhousefont.css

greenhousefont.css

392 ms

c.css

c.css

365 ms

css2

css2

182 ms

background.jpg

background.jpg

202 ms

the-greenwich-society.png

the-greenwich-society.png

118 ms

search-ic.png

search-ic.png

87 ms

translate-ic.png

translate-ic.png

90 ms

tw-ic.png

tw-ic.png

88 ms

fb-ic.png

fb-ic.png

88 ms

scroll-ic.png

scroll-ic.png

164 ms

news-default.jpg

news-default.jpg

348 ms

05_1899_map_thumb.jpg

05_1899_map_thumb.jpg

479 ms

footer-logo.png

footer-logo.png

187 ms

tw-btn.png

tw-btn.png

163 ms

footer-bg.jpg

footer-bg.jpg

483 ms

top-scroller.png

top-scroller.png

288 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

91 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

111 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

90 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

110 ms

AIMG_0680.jpeg

AIMG_0680.jpeg

396 ms

AIMG_1213.jpeg

AIMG_1213.jpeg

576 ms

AIMG_1254.jpeg

AIMG_1254.jpeg

652 ms

X010.jpg

X010.jpg

605 ms

XClouds_over_the_Queens_House.jpeg

XClouds_over_the_Queens_House.jpeg

557 ms

gradient.png

gradient.png

568 ms

ga.js

ga.js

45 ms

__utm.gif

__utm.gif

11 ms

cookiecorner.png

cookiecorner.png

299 ms

Accessibility Review

greenwichsociety.org.uk accessibility score

75

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

[id] attributes on active, focusable elements are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

greenwichsociety.org.uk best practices score

75

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

SEO Factors

greenwichsociety.org.uk SEO score

85

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

Links do not have descriptive text

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

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 Greenwichsociety.org.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 Greenwichsociety.org.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

greenwichsociety.org.uk

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