Tools & Wizards About Us
rsma-web.co.uk screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rsma-web.co.uk

Royal Society of Marine Artists (RSMA) Mall Galleries, London

Page Load Speed

2.7 sec in total

First Response

295 ms

Resources Loaded

1.7 sec

Page Rendered

719 ms

rsma-web.co.uk screenshot

About Website

Visit rsma-web.co.uk now to see the best up-to-date RSMA Web content and also check out these interesting facts you probably never knew about rsma-web.co.uk

The Royal Society of Marine Artists - details of our member artists, exhibition information - Mall Galleries, RSMA members gallery and links for further info plus membership queries along with sponcer...

Visit rsma-web.co.uk

Key Findings

We analyzed Rsma-web.co.uk page load time and found that the first response time was 295 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

rsma-web.co.uk performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value2,700 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.581

11/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

rsma-web.co.uk

295 ms

www.rsma-web.co.uk

358 ms

rsma_soc19.css

90 ms

nav.css

333 ms

main.css

331 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 68% of them (27 requests) were addressed to the original Rsma-web.co.uk, 15% (6 requests) were made to Youtube.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (950 ms) belongs to the original domain Rsma-web.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.7 kB (12%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rsma-web.co.uk main page is 1.6 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.6 kB

  • Original 11.6 kB
  • After minification 9.3 kB
  • After compression 2.9 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 2.3 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 8.6 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 81.1 kB

  • Original 1.2 MB
  • After minification 1.1 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. RSMA Web images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 58.3 kB

  • Original 254.0 kB
  • After minification 254.0 kB
  • After compression 195.7 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 58.3 kB or 23% of the original size.

CSS Optimization

-41%

Potential reduce by 47.6 kB

  • Original 115.5 kB
  • After minification 96.8 kB
  • After compression 67.9 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. Rsma-web.co.uk needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (42%)

Requests Now

36

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RSMA Web. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rsma-web.co.uk

rsma-web.co.uk

295 ms

www.rsma-web.co.uk

www.rsma-web.co.uk

358 ms

rsma_soc19.css

rsma_soc19.css

90 ms

nav.css

nav.css

333 ms

main.css

main.css

331 ms

gallery_awards.css

gallery_awards.css

333 ms

gallery.css

gallery.css

333 ms

members.css

members.css

334 ms

contact.css

contact.css

334 ms

index_body.css

index_body.css

559 ms

media.css

media.css

558 ms

1IRZDgDZZgQ

1IRZDgDZZgQ

127 ms

iNCSD2yS9xQ

iNCSD2yS9xQ

496 ms

app.js

app.js

496 ms

jquery.min.js

jquery.min.js

605 ms

RSMA_header_2019.png

RSMA_header_2019.png

750 ms

facebook_logo.png

facebook_logo.png

496 ms

instagram_logo.png

instagram_logo.png

554 ms

2024_thank_you_960_master.png

2024_thank_you_960_master.png

580 ms

2025_exhibition_side_image_3_600x400.png

2025_exhibition_side_image_3_600x400.png

950 ms

2025_exhibition_dates_to_come_600x400.png

2025_exhibition_dates_to_come_600x400.png

613 ms

videoTrans_560.png

videoTrans_560.png

613 ms

2024_change_address.png

2024_change_address.png

661 ms

2025_RSMA_wide.jpg

2025_RSMA_wide.jpg

950 ms

about_submit_21.jpg

about_submit_21.jpg

858 ms

about_members_21.jpg

about_members_21.jpg

751 ms

about_history_21.jpg

about_history_21.jpg

752 ms

about_membership_21.jpg

about_membership_21.jpg

857 ms

www-player.css

www-player.css

14 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

59 ms

ad_status.js

ad_status.js

261 ms

GkV5yKS0-OANEhjyXXxuzTYu8mVL2o5guieYvUh3n1c.js

GkV5yKS0-OANEhjyXXxuzTYu8mVL2o5guieYvUh3n1c.js

229 ms

embed.js

embed.js

152 ms

2020_chevron_up_sq.png

2020_chevron_up_sq.png

303 ms

id

id

34 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

49 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

48 ms

Create

Create

55 ms

Create

Create

146 ms

Accessibility Review

rsma-web.co.uk accessibility score

100

Accessibility Issues

Best Practices

rsma-web.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rsma-web.co.uk SEO score

100

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

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 Rsma-web.co.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 Rsma-web.co.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

rsma-web.co.uk

Open Graph description is not detected on the main page of RSMA Web. 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: