Tools & Wizards About Us
delta-marineservices.co.uk screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

delta-marineservices.co.uk

Delta Marine Services | Luxury Widebeam Boat Builders | Warwick

Page Load Speed

4.7 sec in total

First Response

251 ms

Resources Loaded

4 sec

Page Rendered

485 ms

delta-marineservices.co.uk screenshot

About Website

Visit delta-marineservices.co.uk now to see the best up-to-date Delta Marine Services content and also check out these interesting facts you probably never knew about delta-marineservices.co.uk

Delta Marine Services Ltd. Luxury, Bespoke Widebeam & Canal Boat Builders based at Warwick. Call (01926) 499337.

Visit delta-marineservices.co.uk

Key Findings

We analyzed Delta-marineservices.co.uk page load time and found that the first response time was 251 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

delta-marineservices.co.uk performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.281

43/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

delta-marineservices.co.uk

251 ms

delta-marineservices.co.uk

2429 ms

webfont.js

52 ms

wp-emoji-release.min.js

209 ms

style.min.css

332 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Delta-marineservices.co.uk, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Delta-marineservices.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.6 kB (18%)

Content Size

1.1 MB

After Optimization

882.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delta-marineservices.co.uk main page is 1.1 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 575.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 146.1 kB

  • Original 172.7 kB
  • After minification 171.8 kB
  • After compression 26.6 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. 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 146.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 575.1 kB
  • After minification 572.7 kB

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. Delta Marine Services images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 24.2 kB

  • Original 235.7 kB
  • After minification 235.7 kB
  • After compression 211.6 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

-23%

Potential reduce by 22.0 kB

  • Original 93.6 kB
  • After minification 93.6 kB
  • After compression 71.6 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. Delta-marineservices.co.uk needs all CSS files to be minified and compressed as it can save up to 22.0 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (56%)

Requests Now

25

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Marine Services. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delta-marineservices.co.uk

delta-marineservices.co.uk

251 ms

delta-marineservices.co.uk

delta-marineservices.co.uk

2429 ms

webfont.js

webfont.js

52 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

209 ms

style.min.css

style.min.css

332 ms

layerslider.css

layerslider.css

255 ms

css

css

39 ms

styles.css

styles.css

257 ms

style.css

style.css

635 ms

font-awesome.css

font-awesome.css

345 ms

ilightbox.css

ilightbox.css

378 ms

animations.css

animations.css

464 ms

jquery.js

jquery.js

588 ms

jquery-migrate.min.js

jquery-migrate.min.js

416 ms

scripts.js

scripts.js

317 ms

comment-reply.min.js

comment-reply.min.js

345 ms

main.min.js

main.min.js

860 ms

wp-embed.min.js

wp-embed.min.js

405 ms

dms-logo.png

dms-logo.png

170 ms

dms-logo@x2.png

dms-logo@x2.png

453 ms

blue_wood2.jpg

blue_wood2.jpg

454 ms

delta-marine-dutch-barge-interior-05.jpg

delta-marine-dutch-barge-interior-05.jpg

452 ms

delta-marine-dutch-barge-exterior-09.jpg

delta-marine-dutch-barge-exterior-09.jpg

249 ms

984528187.png

984528187.png

258 ms

delta-marine-dutch-barge-exterior-01.jpg

delta-marine-dutch-barge-exterior-01.jpg

497 ms

delta-marine-dutch-barge-interior-22.jpg

delta-marine-dutch-barge-interior-22.jpg

503 ms

ajax-loader.gif

ajax-loader.gif

412 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

19 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

609 ms

Accessibility Review

delta-marineservices.co.uk accessibility score

89

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

delta-marineservices.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

Missing source maps for large first-party JavaScript

SEO Factors

delta-marineservices.co.uk SEO score

91

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 Delta-marineservices.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 Delta-marineservices.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

delta-marineservices.co.uk

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