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subseauk.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

subseauk.org

Global Underwater Hub - Championing the UK's underwater sectors

Page Load Speed

3.1 sec in total

First Response

396 ms

Resources Loaded

2.4 sec

Page Rendered

279 ms

subseauk.org screenshot

About Website

Visit subseauk.org now to see the best up-to-date Subsea UK content and also check out these interesting facts you probably never knew about subseauk.org

The Global Underwater Hub is the leading trade and industry development body for the UK’s underwater sectors.

Visit subseauk.org

Key Findings

We analyzed Subseauk.org page load time and found that the first response time was 396 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

subseauk.org performance score

0

Network Requests Diagram

subseauk.org

396 ms

www.subseauk.com

469 ms

defaultnew.css

259 ms

style.css

175 ms

jquery-1.8.3.min.js

368 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Subseauk.org, 95% (60 requests) were made to Subseauk.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (939 ms) relates to the external source Subseauk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 407.9 kB (20%)

Content Size

2.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Subseauk.org main page is 2.1 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 19.9 kB

  • Original 25.7 kB
  • After minification 23.4 kB
  • After compression 5.8 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 19.9 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 60.0 kB

  • Original 1.6 MB
  • After minification 1.5 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. Subsea UK images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 242.6 kB

  • Original 356.8 kB
  • After minification 327.6 kB
  • After compression 114.2 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 242.6 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 85.5 kB

  • Original 100.5 kB
  • After minification 90.4 kB
  • After compression 15.0 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. Subseauk.org needs all CSS files to be minified and compressed as it can save up to 85.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (38%)

Requests Now

61

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Subsea UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

subseauk.org

subseauk.org

396 ms

www.subseauk.com

www.subseauk.com

469 ms

defaultnew.css

defaultnew.css

259 ms

style.css

style.css

175 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

368 ms

superfish.js

superfish.js

188 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

200 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

257 ms

jQueryRotateCompressed.2.2.js

jQueryRotateCompressed.2.2.js

265 ms

functions.js

functions.js

282 ms

di-subsea-animation.js

di-subsea-animation.js

297 ms

shared.js

shared.js

343 ms

jwplayer.js

jwplayer.js

444 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

360 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

386 ms

jquery.cycle.js

jquery.cycle.js

498 ms

jquery.vticker-min.js

jquery.vticker-min.js

431 ms

analytics.js

analytics.js

7 ms

collect

collect

20 ms

page-bg.gif

page-bg.gif

88 ms

logo-subseauk.gif

logo-subseauk.gif

96 ms

icon-rss.gif

icon-rss.gif

100 ms

icon-twitter.gif

icon-twitter.gif

90 ms

icon-facebook.gif

icon-facebook.gif

93 ms

icon-linkedin.gif

icon-linkedin.gif

88 ms

logo-subsea-expo.jpg

logo-subsea-expo.jpg

175 ms

logo-subseaintel.gif

logo-subseaintel.gif

172 ms

logo-rgu.gif

logo-rgu.gif

174 ms

logo-nsri.gif

logo-nsri.gif

183 ms

nav-bg.gif

nav-bg.gif

188 ms

icon-home.gif

icon-home.gif

197 ms

nav-sep.gif

nav-sep.gif

256 ms

navsub-bg.gif

navsub-bg.gif

258 ms

icon-search.gif

icon-search.gif

259 ms

btn-search.gif

btn-search.gif

273 ms

icon-members.gif

icon-members.gif

280 ms

btn-login.gif

btn-login.gif

294 ms

SubseaIntelRS2.jpg

SubseaIntelRS2.jpg

681 ms

DOF_Subsea_1.jpg

DOF_Subsea_1.jpg

858 ms

hslidertxt-bg.png

hslidertxt-bg.png

345 ms

img-home1.jpg

img-home1.jpg

454 ms

NCS_Survey-hp1.jpg

NCS_Survey-hp1.jpg

654 ms

Fugro-hp1.JPG

Fugro-hp1.JPG

690 ms

Oceaneering-hp1.JPG

Oceaneering-hp1.JPG

865 ms

PSL-hp1.JPG

PSL-hp1.JPG

727 ms

hicon4.gif

hicon4.gif

768 ms

hicon1.gif

hicon1.gif

768 ms

hicon2.gif

hicon2.gif

789 ms

hicon3.gif

hicon3.gif

818 ms

hicon5.gif

hicon5.gif

861 ms

icon-news-new-appointment-60px.png

icon-news-new-appointment-60px.png

853 ms

icon-news-survey60.png

icon-news-survey60.png

888 ms

icon-news-technology-hardware-60px.png

icon-news-technology-hardware-60px.png

908 ms

hnews-up.jpg

hnews-up.jpg

938 ms

hnews-rollover.jpg

hnews-rollover.jpg

939 ms

spacer.gif

spacer.gif

874 ms

hevents-up.jpg

hevents-up.jpg

869 ms

hevents-rollover.jpg

hevents-rollover.jpg

905 ms

habout-up.jpg

habout-up.jpg

915 ms

habout-rollover.jpg

habout-rollover.jpg

937 ms

hdirectory-up.jpg

hdirectory-up.jpg

935 ms

hdirectory-rollover.jpg

hdirectory-rollover.jpg

872 ms

print.css

print.css

91 ms

SEO Factors

subseauk.org SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • 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 Subseauk.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Subseauk.org 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

subseauk.org

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