Tools & Wizards About Us
dolphin-marine.co.uk screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

dolphin-marine.co.uk

Suppliers to Leading Super-yacht Builders | Dolphin Marine

Page Load Speed

3.9 sec in total

First Response

186 ms

Resources Loaded

2.9 sec

Page Rendered

790 ms

dolphin-marine.co.uk screenshot

About Website

Click here to check amazing Dolphin Marine content. Otherwise, check out these important facts you probably never knew about dolphin-marine.co.uk

Create that outstanding 1st impression with our unique, visually enhancing, bespoke yacht signage, marine signs & creative lighting solutions

Visit dolphin-marine.co.uk

Key Findings

We analyzed Dolphin-marine.co.uk page load time and found that the first response time was 186 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 65% of websites can load faster.

Performance Metrics

dolphin-marine.co.uk performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.554

13/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

dolphin-marine.co.uk

186 ms

dolphin-marine.co.uk

343 ms

www.dolphin-marine.co.uk

191 ms

www.dolphin-marine.co.uk

1217 ms

gtm.js

59 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Dolphin-marine.co.uk, 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Dolphin-marine.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (46%)

Content Size

4.7 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dolphin-marine.co.uk main page is 4.7 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. 35% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 30.2 kB

  • Original 35.7 kB
  • After minification 25.2 kB
  • After compression 5.6 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 10.5 kB, which is 30% 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 30.2 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 2.1 MB

  • Original 4.6 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. Obviously, Dolphin Marine needs image optimization as it can save up to 2.1 MB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 153 B

  • Original 78.6 kB
  • After minification 78.6 kB
  • After compression 78.4 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

-93%

Potential reduce by 5.9 kB

  • Original 6.3 kB
  • After minification 616 B
  • After compression 430 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. Dolphin-marine.co.uk needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 93% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolphin Marine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dolphin-marine.co.uk

dolphin-marine.co.uk

186 ms

dolphin-marine.co.uk

dolphin-marine.co.uk

343 ms

www.dolphin-marine.co.uk

www.dolphin-marine.co.uk

191 ms

www.dolphin-marine.co.uk

www.dolphin-marine.co.uk

1217 ms

gtm.js

gtm.js

59 ms

reset.css

reset.css

84 ms

app.css

app.css

173 ms

vue.js

vue.js

331 ms

js

js

114 ms

app.js

app.js

411 ms

recaptcha-v2.js

recaptcha-v2.js

250 ms

dolphin-marine-logo-x3.png

dolphin-marine-logo-x3.png

88 ms

banner.png

banner.png

573 ms

facebook.png

facebook.png

87 ms

instagram.png

instagram.png

88 ms

twitter.png

twitter.png

157 ms

youtube.png

youtube.png

172 ms

pinterest.png

pinterest.png

171 ms

dolphin-marine-meeting.png

dolphin-marine-meeting.png

572 ms

superyacht-signs.png

superyacht-signs.png

483 ms

carbon-fibre-superyacht.png

carbon-fibre-superyacht.png

644 ms

dolphin-marine-location.png

dolphin-marine-location.png

578 ms

iso9001.jpg

iso9001.jpg

334 ms

ZEUS-WP.gif

ZEUS-WP.gif

632 ms

yacht-with-lighting.png

yacht-with-lighting.png

620 ms

Product-Page-1657034708.gif

Product-Page-1657034708.gif

634 ms

laser-lights.png

laser-lights.png

632 ms

Accessibility Review

dolphin-marine.co.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.

Best Practices

dolphin-marine.co.uk 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

dolphin-marine.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 Dolphin-marine.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 Dolphin-marine.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

dolphin-marine.co.uk

Open Graph data is detected on the main page of Dolphin Marine. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: