6.6 sec in total
223 ms
4.1 sec
2.3 sec
Click here to check amazing Sub Sea Craft content for United Kingdom. Otherwise, check out these important facts you probably never knew about subseacraft.com
SubSea Craft's mission is to secure the competitive advantage through accelerated research, development, and delivery of maritime technology.
Visit subseacraft.comWe analyzed Subseacraft.com page load time and found that the first response time was 223 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
subseacraft.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value10.4 s
0/100
25%
Value6.4 s
41/100
10%
Value690 ms
43/100
30%
Value0.043
99/100
15%
Value9.3 s
31/100
10%
223 ms
1033 ms
61 ms
95 ms
542 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 70% of them (19 requests) were addressed to the original Subseacraft.com, 15% (4 requests) were made to Fast.fonts.net and 11% (3 requests) were made to Browser-update.org. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Subseacraft.com.
Page size can be reduced by 21.4 kB (78%)
27.6 kB
6.2 kB
In fact, the total size of Subseacraft.com main page is 27.6 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. 35% of websites need less resources to load. HTML takes 20.4 kB which makes up the majority of the site volume.
Potential reduce by 15.0 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. 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 15.0 kB or 74% of the original size.
Potential reduce by 6.4 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. Subseacraft.com needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 89% of the original size.
Number of requests can be reduced by 3 (18%)
17
14
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sub Sea Craft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
subseacraft.com
223 ms
subseacraft.com
1033 ms
js
61 ms
e39f6bec-06a6-4544-ae86-5b5b50799f31.css
95 ms
6427c06d-1600686788.css
542 ms
148951a1-1600686788.js
916 ms
carbon_tile.png
707 ms
update.min.js
480 ms
subsea_craft_white_logo_landscape.svg
439 ms
sky.jpg
743 ms
undersea.jpg
934 ms
sea2.png
1766 ms
break.png
769 ms
sprite_final3.png
1282 ms
crosshair.svg
765 ms
AFC_NEGATIVE_RGB.png
1070 ms
cyber-essentials-badge-black_Stroke.png
1107 ms
iso9001.svg
1102 ms
b9947f64-d079-4c63-bcb3-d50ea832f4d9.woff
57 ms
277b285e-76f4-4aac-9bac-800a74bdddd3.woff
86 ms
6f221e27-e272-4694-960b-a1fad35ed77d.woff
207 ms
fa-light-300.woff
1223 ms
fa-regular-400.woff
1335 ms
fa-solid-900.woff
1376 ms
fa-brands-400.woff
1209 ms
update.show.min.js
29 ms
x.png
383 ms
subseacraft.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
subseacraft.com 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
subseacraft.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Subseacraft.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 Subseacraft.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.
subseacraft.com
Open Graph data is detected on the main page of Sub Sea Craft. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: