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skdocks.co.uk screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

skdocks.co.uk

St Katharine Docks | Central London's Only Marina – St Katharine Docks | Central London's Only Marina

Page Load Speed

2.9 sec in total

First Response

229 ms

Resources Loaded

2.2 sec

Page Rendered

389 ms

skdocks.co.uk screenshot

About Website

Welcome to skdocks.co.uk homepage info - get ready to check Sk Docks best content for United Kingdom right away, or after learning these important things about skdocks.co.uk

Visit skdocks.co.uk

Key Findings

We analyzed Skdocks.co.uk page load time and found that the first response time was 229 ms and then it took 2.6 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

skdocks.co.uk performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

skdocks.co.uk

229 ms

www.skdocks.co.uk

575 ms

style.css

80 ms

bootstrap.css

160 ms

global.css

246 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 91% of them (42 requests) were addressed to the original Skdocks.co.uk, 4% (2 requests) were made to Unpkg.com and 2% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Skdocks.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.3 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Skdocks.co.uk main page is 1.5 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 90.4 kB

  • Original 108.8 kB
  • After minification 90.5 kB
  • After compression 18.3 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 18.3 kB, which is 17% 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 90.4 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 29.2 kB

  • Original 1.3 MB
  • After minification 1.2 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. Sk Docks images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 99 B

  • Original 140.3 kB
  • After minification 140.3 kB
  • After compression 140.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 2.5 kB

  • Original 21.0 kB
  • After minification 20.5 kB
  • After compression 18.5 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. Skdocks.co.uk needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sk Docks. 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 as a result speed up the page load time.

Network Requests Diagram

skdocks.co.uk

skdocks.co.uk

229 ms

www.skdocks.co.uk

www.skdocks.co.uk

575 ms

style.css

style.css

80 ms

bootstrap.css

bootstrap.css

160 ms

global.css

global.css

246 ms

jquery.min.js

jquery.min.js

328 ms

jquery-migrate.min.js

jquery-migrate.min.js

253 ms

lottie-player.js

lottie-player.js

30 ms

moment.min.js

moment.min.js

33 ms

js

js

71 ms

lottie-player.js

lottie-player.js

12 ms

global-logo.svg

global-logo.svg

81 ms

gnavtrigger.svg

gnavtrigger.svg

86 ms

gnavtriggeropen.svg

gnavtriggeropen.svg

84 ms

list-bullets.svg

list-bullets.svg

87 ms

sub-international-house.svg

sub-international-house.svg

88 ms

sub-ivory-house.svg

sub-ivory-house.svg

165 ms

sub-devon-house.svg

sub-devon-house.svg

240 ms

list-bullets.svg

list-bullets.svg

171 ms

list-bullets-flat.svg

list-bullets-flat.svg

171 ms

sub-nav-line.svg

sub-nav-line.svg

168 ms

sub-international-house.svg

sub-international-house.svg

319 ms

sub-ivory-house.svg

sub-ivory-house.svg

241 ms

sub-devon-house.svg

sub-devon-house.svg

244 ms

mapbtnactive.svg

mapbtnactive.svg

246 ms

international-logo.svg

international-logo.svg

321 ms

ivory-logo.svg

ivory-logo.svg

399 ms

devhouse-logo.svg

devhouse-logo.svg

329 ms

close-icon.svg

close-icon.svg

327 ms

footer-logo.svg

footer-logo.svg

332 ms

instagram.svg

instagram.svg

396 ms

facebook.svg

facebook.svg

403 ms

twitter.svg

twitter.svg

402 ms

www.skdocks.co.uk

www.skdocks.co.uk

504 ms

BagossStandard-Light.woff

BagossStandard-Light.woff

540 ms

BagossStandard-Medium.woff

BagossStandard-Medium.woff

533 ms

post1-1024x681.jpg

post1-1024x681.jpg

674 ms

DSC_0548-1024x683.jpg

DSC_0548-1024x683.jpg

678 ms

Aerial-of-the-Sanlorenzo-Immersive-Experience-with-SL90A-and-Reimagined-Coronarium-1024x768.jpg

Aerial-of-the-Sanlorenzo-Immersive-Experience-with-SL90A-and-Reimagined-Coronarium-1024x768.jpg

692 ms

mapplus.svg

mapplus.svg

565 ms

mapminus.svg

mapminus.svg

594 ms

mapreset.svg

mapreset.svg

598 ms

homepage-spaces.jpg

homepage-spaces.jpg

1047 ms

libs.js

libs.js

653 ms

front-end.js

front-end.js

81 ms

ajax-news.js

ajax-news.js

80 ms

Accessibility Review

skdocks.co.uk accessibility score

86

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

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

skdocks.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

skdocks.co.uk SEO score

71

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Skdocks.co.uk 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 Skdocks.co.uk 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

skdocks.co.uk

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