Tools & Wizards About Us
windpoweroffshore.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

windpoweroffshore.com

Offshore wind farms & technology | Windpower Monthly

Page Load Speed

7.1 sec in total

First Response

264 ms

Resources Loaded

5.7 sec

Page Rendered

1.1 sec

windpoweroffshore.com screenshot

About Website

Click here to check amazing Windpower Offshore content for United Kingdom. Otherwise, check out these important facts you probably never knew about windpoweroffshore.com

Read about offshore wind farms & technology, project development, vessels, undersea cabling & marine services on Windpower Monthly

Visit windpoweroffshore.com

Key Findings

We analyzed Windpoweroffshore.com page load time and found that the first response time was 264 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

windpoweroffshore.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

windpoweroffshore.com

264 ms

offshore

940 ms

otSDKStub.js

95 ms

jquery.min.js

180 ms

b29ca601-3eb1-498a-b081-be15a00bce9f.json

94 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Windpoweroffshore.com, 31% (16 requests) were made to Windpowermonthly.com and 29% (15 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Cached.imagescaler.hbpl.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.0 kB (37%)

Content Size

666.9 kB

After Optimization

422.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Windpoweroffshore.com main page is 666.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 353.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 151.7 kB

  • Original 188.6 kB
  • After minification 176.6 kB
  • After compression 36.9 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 151.7 kB or 80% of the original size.

Image Optimization

-26%

Potential reduce by 91.9 kB

  • Original 353.3 kB
  • After minification 261.4 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, Windpower Offshore needs image optimization as it can save up to 91.9 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 373 B

  • Original 79.9 kB
  • After minification 79.9 kB
  • After compression 79.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 41 B

  • Original 45.2 kB
  • After minification 45.2 kB
  • After compression 45.1 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. Windpoweroffshore.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (48%)

Requests Now

33

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Windpower Offshore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

windpoweroffshore.com

windpoweroffshore.com

264 ms

offshore

offshore

940 ms

otSDKStub.js

otSDKStub.js

95 ms

jquery.min.js

jquery.min.js

180 ms

b29ca601-3eb1-498a-b081-be15a00bce9f.json

b29ca601-3eb1-498a-b081-be15a00bce9f.json

94 ms

location

location

119 ms

_Layout_Universal_LayoutMediaProvider_6C5E5AD48D80661A1902CA6279042CDF.css

_Layout_Universal_LayoutMediaProvider_6C5E5AD48D80661A1902CA6279042CDF.css

252 ms

modernizr_F645DB2D08433AFE645D1319A4217EEF.js

modernizr_F645DB2D08433AFE645D1319A4217EEF.js

389 ms

_Layout_Universal_LayoutMediaProvider83360F7338DD4EA7B2A1AE9587CFACC5.js

_Layout_Universal_LayoutMediaProvider83360F7338DD4EA7B2A1AE9587CFACC5.js

374 ms

otBannerSdk.js

otBannerSdk.js

25 ms

en.json

en.json

17 ms

iab2Data.json

iab2Data.json

83 ms

otTCF-ie.js

otTCF-ie.js

339 ms

vcs5rdn.css

vcs5rdn.css

303 ms

p.css

p.css

1071 ms

gtm.js

gtm.js

651 ms

Windpower-logo.svg

Windpower-logo.svg

616 ms

Hamburgsupplychain.png

Hamburgsupplychain.png

1305 ms

iconSprite.png

iconSprite.png

573 ms

iconRss.png

iconRss.png

572 ms

sprite.png

sprite.png

771 ms

logoHaymarket.svg

logoHaymarket.svg

768 ms

ipso.svg

ipso.svg

765 ms

prev.png

prev.png

386 ms

next.png

next.png

385 ms

loading.gif

loading.gif

385 ms

close.png

close.png

386 ms

otCenterRounded.json

otCenterRounded.json

229 ms

otPcCenter.json

otPcCenter.json

224 ms

otCommonStyles.css

otCommonStyles.css

265 ms

d

d

265 ms

d

d

318 ms

d

d

317 ms

d

d

316 ms

d

d

703 ms

d

d

694 ms

d

d

692 ms

d

d

735 ms

d

d

692 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

692 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

692 ms

d

d

733 ms

d

d

772 ms

d

d

770 ms

d

d

769 ms

d

d

1234 ms

gtm.js

gtm.js

168 ms

gtm.js

gtm.js

510 ms

gtm.js

gtm.js

591 ms

poweredBy_ot_logo.svg

poweredBy_ot_logo.svg

272 ms

lt.min.js

lt.min.js

463 ms

Accessibility Review

windpoweroffshore.com accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

windpoweroffshore.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

High

Page has valid source maps

SEO Factors

windpoweroffshore.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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

High

Tap targets are not sized appropriately

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 Windpoweroffshore.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 Windpoweroffshore.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

windpoweroffshore.com

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