Tools & Wizards About Us
irishseacontractors.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

irishseacontractors.com

Subsea Cable, Marine & Diving Services | Irish Sea Contractors | Ireland

Page Load Speed

1.3 sec in total

First Response

86 ms

Resources Loaded

1.2 sec

Page Rendered

85 ms

irishseacontractors.com screenshot

About Website

Visit irishseacontractors.com now to see the best up-to-date Irish Sea Contractors content and also check out these interesting facts you probably never knew about irishseacontractors.com

Irish Sea Contractors, Global Subsea Engineering - specialising in subsea cables and marine services. Subsea Cable Installation, repair & maintenance | Offshore Energy Services | Shipping & Port Servi...

Visit irishseacontractors.com

Key Findings

We analyzed Irishseacontractors.com page load time and found that the first response time was 86 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

irishseacontractors.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

www.irishseacontractors.com

86 ms

originTrials.41d7301a.bundle.min.js

52 ms

minified.js

54 ms

focus-within-polyfill.js

49 ms

polyfill.min.js

141 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Irishseacontractors.com, 38% (20 requests) were made to Static.parastorage.com and 31% (16 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (711 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 528.9 kB (55%)

Content Size

961.3 kB

After Optimization

432.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Irishseacontractors.com main page is 961.3 kB. 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. HTML takes 617.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 498.0 kB

  • Original 617.3 kB
  • After minification 615.7 kB
  • After compression 119.3 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 498.0 kB or 81% of the original size.

Image Optimization

-24%

Potential reduce by 28.1 kB

  • Original 115.1 kB
  • After minification 87.0 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. Obviously, Irish Sea Contractors needs image optimization as it can save up to 28.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 228.9 kB
  • After minification 228.8 kB
  • After compression 226.1 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.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irish Sea Contractors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.irishseacontractors.com

www.irishseacontractors.com

86 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

52 ms

minified.js

minified.js

54 ms

focus-within-polyfill.js

focus-within-polyfill.js

49 ms

polyfill.min.js

polyfill.min.js

141 ms

thunderbolt-commons.eb770ee8.bundle.min.js

thunderbolt-commons.eb770ee8.bundle.min.js

43 ms

main.578f27a3.bundle.min.js

main.578f27a3.bundle.min.js

105 ms

lodash.min.js

lodash.min.js

105 ms

react.production.min.js

react.production.min.js

104 ms

react-dom.production.min.js

react-dom.production.min.js

107 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

104 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

106 ms

Website%2520Logo_edited.jpg

Website%2520Logo_edited.jpg

315 ms

bundle.min.js

bundle.min.js

173 ms

7a369f_7e07a2f6dc51418f892ed8b2e55a0e34~mv2.jpg

7a369f_7e07a2f6dc51418f892ed8b2e55a0e34~mv2.jpg

267 ms

Irish%20Sea%20Contractors_Subsea%20Cable%20INstallation_power%20cables_edited_edited.jpg

Irish%20Sea%20Contractors_Subsea%20Cable%20INstallation_power%20cables_edited_edited.jpg

450 ms

Irish%20Sea%20Contractors%20subsea%20cable%20repai.jpg

Irish%20Sea%20Contractors%20subsea%20cable%20repai.jpg

324 ms

20180906_165335.jpg

20180906_165335.jpg

446 ms

IMG-20220805-WA0012.jpg

IMG-20220805-WA0012.jpg

297 ms

7a369f_0722b20bda1d45e688d71a13171f3b41~mv2.jpg

7a369f_0722b20bda1d45e688d71a13171f3b41~mv2.jpg

427 ms

Logo%20group%205%20for%20website.png

Logo%20group%205%20for%20website.png

471 ms

NSAI%209001%202015%20cert.jpg

NSAI%209001%202015%20cert.jpg

561 ms

14001%202015.jpg

14001%202015.jpg

513 ms

Badge%20image.png

Badge%20image.png

581 ms

iso-health-and-safety.png

iso-health-and-safety.png

684 ms

Bureau%20Veritas%20Certification.jpg

Bureau%20Veritas%20Certification.jpg

617 ms

ADC-Logo-2020.png

ADC-Logo-2020.png

634 ms

DNV-GL-Certified.png

DNV-GL-Certified.png

711 ms

MIIN%20Badge_Dark%20Bgrounds.jpg

MIIN%20Badge_Dark%20Bgrounds.jpg

689 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

38 ms

03805817-4611-4dbc-8c65-0f73031c3973.woff

03805817-4611-4dbc-8c65-0f73031c3973.woff

14 ms

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

14 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

14 ms

50 ms

13 ms

12 ms

16 ms

14 ms

9 ms

56 ms

57 ms

55 ms

55 ms

53 ms

92 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

21 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

16 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

5 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

irishseacontractors.com accessibility score

96

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

Heading elements are not in a sequentially-descending order

Best Practices

irishseacontractors.com best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

irishseacontractors.com SEO score

89

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

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 Irishseacontractors.com 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 Irishseacontractors.com 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

irishseacontractors.com

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