Tools & Wizards About Us
advancedmarineinnovation.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

advancedmarineinnovation.com

Advanced Marine Innovation Technology Subsea Ltd UK

Page Load Speed

20.5 sec in total

First Response

169 ms

Resources Loaded

20.3 sec

Page Rendered

84 ms

advancedmarineinnovation.com screenshot

About Website

Click here to check amazing Advanced Marine Innovation content. Otherwise, check out these important facts you probably never knew about advancedmarineinnovation.com

UK based underwater engineering company developing the HABETaS submarine escape system, also specialising in oceanographic and ROV suction anchor, dredging, boost and flushing pumps.

Visit advancedmarineinnovation.com

Key Findings

We analyzed Advancedmarineinnovation.com page load time and found that the first response time was 169 ms and then it took 20.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

advancedmarineinnovation.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

advancedmarineinnovation.com

169 ms

master.css

69 ms

fw_menu.js

137 ms

ramsey.php

19764 ms

spacer.gif

69 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 97% of them (32 requests) were addressed to the original Advancedmarineinnovation.com, 3% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 57.8 kB (15%)

Content Size

378.1 kB

After Optimization

320.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Advancedmarineinnovation.com main page is 378.1 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. Only 10% of websites need less resources to load. Images take 345.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 21.5 kB

  • Original 26.0 kB
  • After minification 24.3 kB
  • After compression 4.5 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 21.5 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 35.2 kB

  • Original 345.9 kB
  • After minification 310.7 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. Advanced Marine Innovation images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 919 B

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 4.5 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 919 B or 17% of the original size.

CSS Optimization

-19%

Potential reduce by 145 B

  • Original 749 B
  • After minification 749 B
  • After compression 604 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. Advancedmarineinnovation.com needs all CSS files to be minified and compressed as it can save up to 145 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (81%)

Requests Now

31

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advanced Marine Innovation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

advancedmarineinnovation.com

advancedmarineinnovation.com

169 ms

master.css

master.css

69 ms

fw_menu.js

fw_menu.js

137 ms

ramsey.php

ramsey.php

19764 ms

spacer.gif

spacer.gif

69 ms

navbar1_r1_c1.gif

navbar1_r1_c1.gif

69 ms

navbar1_r2_c1.gif

navbar1_r2_c1.gif

140 ms

navbar1_r2_c2.gif

navbar1_r2_c2.gif

140 ms

navbar1_r2_c3.gif

navbar1_r2_c3.gif

136 ms

navbar1_r2_c4.gif

navbar1_r2_c4.gif

139 ms

navbar1_r2_c7.gif

navbar1_r2_c7.gif

139 ms

navbar1_r2_c8.gif

navbar1_r2_c8.gif

140 ms

navbar1_r2_c9.gif

navbar1_r2_c9.gif

204 ms

navbar1_r2_c10.gif

navbar1_r2_c10.gif

207 ms

navbar1_r2_c11.gif

navbar1_r2_c11.gif

205 ms

navbar1_r2_c12.gif

navbar1_r2_c12.gif

206 ms

navbar1_r2_c13.gif

navbar1_r2_c13.gif

206 ms

navbar1_r2_c14.gif

navbar1_r2_c14.gif

207 ms

navbar1_r2_c15.gif

navbar1_r2_c15.gif

271 ms

navbar1_r2_c16.gif

navbar1_r2_c16.gif

272 ms

navbar1_r3_c2.gif

navbar1_r3_c2.gif

274 ms

navbar1_r3_c4.gif

navbar1_r3_c4.gif

272 ms

navbar1_r3_c5.gif

navbar1_r3_c5.gif

274 ms

navbar1_r3_c6.gif

navbar1_r3_c6.gif

275 ms

navbar1_r4_c1.gif

navbar1_r4_c1.gif

340 ms

localmap2.jpg

localmap2.jpg

810 ms

navbar1_r2_c1_f2.gif

navbar1_r2_c1_f2.gif

138 ms

navbar1_r2_c1_f4.gif

navbar1_r2_c1_f4.gif

137 ms

navbar1_r2_c1_f3.gif

navbar1_r2_c1_f3.gif

136 ms

navbar1_r2_c3_f2.gif

navbar1_r2_c3_f2.gif

138 ms

navbar1_r2_c3_f3.gif

navbar1_r2_c3_f3.gif

138 ms

navbar1_r3_c2_f2.gif

navbar1_r3_c2_f2.gif

138 ms

navbar1_r3_c2_f3.gif

navbar1_r3_c2_f3.gif

204 ms

Accessibility Review

advancedmarineinnovation.com accessibility score

50

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

advancedmarineinnovation.com best practices score

75

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

Serves images with low resolution

SEO Factors

advancedmarineinnovation.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Advancedmarineinnovation.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Advancedmarineinnovation.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

advancedmarineinnovation.com

Open Graph description is not detected on the main page of Advanced Marine Innovation. 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: