Tools & Wizards About Us
threemarine.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

threemarine.com

Threemarine

Page Load Speed

4.3 sec in total

First Response

216 ms

Resources Loaded

3.9 sec

Page Rendered

197 ms

threemarine.com screenshot

About Website

Welcome to threemarine.com homepage info - get ready to check Threemarine best content right away, or after learning these important things about threemarine.com

ThreeMarine is a company dedicated to providing effective marine safety solutions through innovative and practical guidance.

Visit threemarine.com

Key Findings

We analyzed Threemarine.com page load time and found that the first response time was 216 ms and then it took 4.1 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

threemarine.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

threemarine.com

216 ms

www.threemarine.com

2667 ms

rokajaxsearch.css

123 ms

rokajaxsearch-theme.css

126 ms

menu.min.css

118 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 94% of them (50 requests) were addressed to the original Threemarine.com, 6% (3 requests) were made to Tradewindsjobs.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Threemarine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 257.1 kB (16%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Threemarine.com main page is 1.6 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.9 kB

  • Original 20.8 kB
  • After minification 19.5 kB
  • After compression 4.9 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 15.9 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 19.3 kB

  • Original 1.3 MB
  • After minification 1.3 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. Threemarine images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 193.0 kB

  • Original 282.7 kB
  • After minification 277.6 kB
  • After compression 89.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 193.0 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 28.9 kB

  • Original 36.0 kB
  • After minification 27.1 kB
  • After compression 7.1 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. Threemarine.com needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (46%)

Requests Now

48

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Threemarine. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

threemarine.com

threemarine.com

216 ms

www.threemarine.com

www.threemarine.com

2667 ms

rokajaxsearch.css

rokajaxsearch.css

123 ms

rokajaxsearch-theme.css

rokajaxsearch-theme.css

126 ms

menu.min.css

menu.min.css

118 ms

menu.fix.css

menu.fix.css

137 ms

nivo-slider-enhanced.css

nivo-slider-enhanced.css

123 ms

mootools.js

mootools.js

359 ms

caption.js

caption.js

209 ms

rokajaxsearch.js

rokajaxsearch.js

255 ms

ext-core.js

ext-core.js

466 ms

menu.min.js

menu.min.js

261 ms

jquery.js

jquery.js

406 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

346 ms

system.css

system.css

310 ms

general.css

general.css

318 ms

template.css

template.css

370 ms

bluefall.css

bluefall.css

371 ms

script.js

script.js

389 ms

branding.css

branding.css

349 ms

jobadvertwidget.css

jobadvertwidget.css

369 ms

jobadvertwidget.js

jobadvertwidget.js

381 ms

topmenu.css

topmenu.css

47 ms

mainmenu.css

mainmenu.css

45 ms

background.png

background.png

88 ms

topcorner.gif

topcorner.gif

47 ms

threemarine_logo.png

threemarine_logo.png

55 ms

threemarine_text.jpg

threemarine_text.jpg

69 ms

01.jpg

01.jpg

160 ms

09.jpg

09.jpg

153 ms

07.jpg

07.jpg

316 ms

04.jpg

04.jpg

211 ms

12.jpg

12.jpg

213 ms

02.jpg

02.jpg

278 ms

16.jpg

16.jpg

252 ms

15.jpg

15.jpg

343 ms

08.jpg

08.jpg

321 ms

14.jpg

14.jpg

317 ms

10.jpg

10.jpg

348 ms

11.jpg

11.jpg

368 ms

03.jpg

03.jpg

452 ms

05.jpg

05.jpg

418 ms

06.jpg

06.jpg

386 ms

13.jpg

13.jpg

432 ms

mbg.png

mbg.png

392 ms

hrefback.png

hrefback.png

420 ms

down.gif

down.gif

444 ms

right.gif

right.gif

452 ms

Bullets.png

Bullets.png

483 ms

search-icon.png

search-icon.png

472 ms

ContentBullets.png

ContentBullets.png

487 ms

iims.png

iims.png

498 ms

bottomcorner.png

bottomcorner.png

485 ms

Accessibility Review

threemarine.com accessibility score

89

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

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

Links do not have a discernible name

Best Practices

threemarine.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

threemarine.com SEO score

92

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 Threemarine.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 Threemarine.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

threemarine.com

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