Tools & Wizards About Us
nautilusmarineplc.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

nautilusmarineplc.com

Nautilus | Global Offshore Services Industry | Offshore Energy Market

Page Load Speed

3.1 sec in total

First Response

98 ms

Resources Loaded

2.4 sec

Page Rendered

588 ms

nautilusmarineplc.com screenshot

About Website

Visit nautilusmarineplc.com now to see the best up-to-date Nautilus Marineplc content and also check out these interesting facts you probably never knew about nautilusmarineplc.com

Offshore technology and energy investments. Nautilus is a global offshore services company taking the first steps into offshore energy in the Gulf of Mexico.

Visit nautilusmarineplc.com

Key Findings

We analyzed Nautilusmarineplc.com page load time and found that the first response time was 98 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nautilusmarineplc.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.948

3/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

nautilusmarineplc.com

98 ms

www.nautilusmarineplc.com

139 ms

bootstrap.css

294 ms

main.css

325 ms

wbw5lzt.js

283 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Nautilusmarineplc.com, 28% (10 requests) were made to Governor-media.s3.amazonaws.com and 25% (9 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Ir.q4europe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.4 kB (62%)

Content Size

463.4 kB

After Optimization

176.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nautilusmarineplc.com main page is 463.4 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. 65% of websites need less resources to load. CSS take 222.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 30.7 kB

  • Original 35.7 kB
  • After minification 30.4 kB
  • After compression 5.0 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 5.3 kB, which is 15% 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 30.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 56.0 kB
  • After minification 56.0 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. Nautilus Marineplc images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 63.6 kB

  • Original 148.9 kB
  • After minification 148.3 kB
  • After compression 85.3 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 63.6 kB or 43% of the original size.

CSS Optimization

-87%

Potential reduce by 193.1 kB

  • Original 222.7 kB
  • After minification 181.0 kB
  • After compression 29.6 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. Nautilusmarineplc.com needs all CSS files to be minified and compressed as it can save up to 193.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nautilus Marineplc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nautilusmarineplc.com

nautilusmarineplc.com

98 ms

www.nautilusmarineplc.com

www.nautilusmarineplc.com

139 ms

bootstrap.css

bootstrap.css

294 ms

main.css

main.css

325 ms

wbw5lzt.js

wbw5lzt.js

283 ms

jquery.min.js

jquery.min.js

112 ms

bootstrap.min.js

bootstrap.min.js

244 ms

js

js

261 ms

api.js

api.js

243 ms

jquery.main.js

jquery.main.js

405 ms

preloader.css

preloader.css

276 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

214 ms

rns-feed-index.js

rns-feed-index.js

316 ms

nautilus-stock-feed-index.js

nautilus-stock-feed-index.js

407 ms

jquery-2.2.3.min.js

jquery-2.2.3.min.js

241 ms

materialize.min.js

materialize.min.js

240 ms

ga.js

ga.js

405 ms

custom.js

custom.js

403 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

57 ms

logo.svg

logo.svg

52 ms

Logo%20Banner2.png

Logo%20Banner2.png

147 ms

recaptcha__en.js

recaptcha__en.js

148 ms

logo.svg

logo.svg

114 ms

RequestNews

RequestNews

1053 ms

ga.js

ga.js

901 ms

gen_204

gen_204

813 ms

www.nautilusmarineplc.com

www.nautilusmarineplc.com

215 ms

d

d

168 ms

d

d

172 ms

d

d

284 ms

d

d

282 ms

d

d

281 ms

d

d

331 ms

d

d

329 ms

d

d

329 ms

__utm.gif

__utm.gif

141 ms

Accessibility Review

nautilusmarineplc.com accessibility score

84

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.

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

<frame> or <iframe> elements do not have a title

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

nautilusmarineplc.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nautilusmarineplc.com 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 Nautilusmarineplc.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 Nautilusmarineplc.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

nautilusmarineplc.com

Open Graph description is not detected on the main page of Nautilus Marineplc. 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: