3.7 sec in total
247 ms
2 sec
1.4 sec
Welcome to sea20.org homepage info - get ready to check Sea 20 best content right away, or after learning these important things about sea20.org
Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. We emphasise innovation in sustainable technology and services to help our customers c...
Visit sea20.orgWe analyzed Sea20.org page load time and found that the first response time was 247 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sea20.org performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value4.9 s
29/100
25%
Value5.8 s
49/100
10%
Value2,720 ms
3/100
30%
Value0.489
17/100
15%
Value17.3 s
4/100
10%
247 ms
114 ms
8 ms
18 ms
53 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sea20.org, 82% (53 requests) were made to Wartsila.com and 8% (5 requests) were made to Fast.wistia.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Wartsila.com.
Page size can be reduced by 588.3 kB (18%)
3.4 MB
2.8 MB
In fact, the total size of Sea20.org main page is 3.4 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. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 146.2 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 19.0 kB, which is 11% 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 146.2 kB or 86% of the original size.
Potential reduce by 440.6 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, Sea 20 needs image optimization as it can save up to 440.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 849 B
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.
Potential reduce by 673 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. Sea20.org has all CSS files already compressed.
Number of requests can be reduced by 18 (31%)
58
40
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sea 20. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
www.sea20.org
247 ms
www.wartsila.com
114 ms
news.css
8 ms
main.css
18 ms
WebResource.axd
53 ms
sitefinity-insight-client.min.3.1.13.js
114 ms
events.css
53 ms
layout-navigation.js
52 ms
layout-navigation.legacy.js
56 ms
m24oqp0pfl.jsonp
207 ms
E-v1.js
236 ms
search-box.js
105 ms
search-box.legacy.js
105 ms
main-one.js
104 ms
main-one.legacy.js
104 ms
vendor.js
104 ms
vendor.legacy.js
115 ms
WebResource.axd
115 ms
gtm.js
266 ms
swatch
173 ms
w_logo_color_pos_rgb.png
170 ms
logo-black-text.svg
170 ms
ocean-and-land.tmb-1920x690.jpg
175 ms
power-plant.jpg
171 ms
viking-glory.jpg
173 ms
general.tmb-1920x690.png
257 ms
agm-2024.jpg
173 ms
careers575e654c7f0f601bb10cff00002d2314.jpg
185 ms
pretoria.jpg
185 ms
vessel-dolphins.jpg
183 ms
logo-white.svg
182 ms
search-one.svg
144 ms
close.svg
219 ms
arrow-down.svg
218 ms
w%C3%A4rtsil%C3%A4-sees-wider-interest-in-voc-solution-for-offshore-sector.tmb-448x262.jpg
236 ms
3d-measurement-and-scanning-what-is-it-and-why-should-ship-owners-care-thumb.tmb-448x262.jpg
426 ms
navigating-europe's-clean-energy-revolution.tmb-448x262.jpg
510 ms
finnsirius-finnlines-thumb.tmb-448x262.jpg
399 ms
seaspan-ferries-teaser.tmb-448x262.jpg
432 ms
santoku-shipping-teaser.tmb-448x262.jpg
349 ms
mp-2024-11-webinar-methanol-engines-teaser.tmb-448x262.png
473 ms
tech-talk-what-does-the-future-hold-for-small-merchant-vessels-thumbnail.tmb-448x262.jpg
639 ms
how-to-reduce-methane-slip-winning-tactics-for-your-maritime-business.tmb-448x262.jpg
415 ms
why-genuine-spare-parts-are-the-best-choice-for-your-vessel-5-1-great-reasons-thumb.tmb-448x262.jpg
812 ms
4-clear-examples-proof-that-methanol-could-work-for-your-vessel.tmb-448x262.jpg
772 ms
50-great-ways-the-maritime-industry-could-reduce-its-greenhouse-gas-emissions-teaser.tmb-448x262.jpg
665 ms
annual-report-2022.tmb-448x262.jpg
612 ms
encyclopedia.tmb-448x262.png
646 ms
every-second-counts-teaser.tmb-448x262.jpg
960 ms
global-footprint.tmb-448x262.jpg
1037 ms
news.jpg
930 ms
w%C3%A4rtsil%C3%A4-energy-at-african-mining-indaba.jpeg
1219 ms
asia-pacific-maritime.jpg
901 ms
cruise-shipping-global.png
945 ms
noto-sans-v30-latin-300.woff
895 ms
noto-sans-v30-latin-500.woff
903 ms
noto-sans-v30-latin-regular.woff
912 ms
noto-sans-v30-latin-300italic.woff
911 ms
wartsila-icons.woff
911 ms
otSDKStub.js
29 ms
flashPlayer.js
5 ms
googleAnalytics4.js
25 ms
5b16540a-ab39-4214-8c27-f05427d2d4c8.json
20 ms
location
61 ms
otBannerSdk.js
14 ms
sea20.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
sea20.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sea20.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sea20.org 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 Sea20.org 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.
sea20.org
Open Graph data is detected on the main page of Sea 20. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: