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cmsmarine.co.uk screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cmsmarine.co.uk

SonicShield - Intelligent Ultrasonic Antifouling From CMS Marine

Page Load Speed

22.2 sec in total

First Response

459 ms

Resources Loaded

21.5 sec

Page Rendered

218 ms

cmsmarine.co.uk screenshot

About Website

Visit cmsmarine.co.uk now to see the best up-to-date CMS Marine content and also check out these interesting facts you probably never knew about cmsmarine.co.uk

Sonic Shield the most intelligent ultrasonic antifouling available for motor boats and sailing yachts

Visit cmsmarine.co.uk

Key Findings

We analyzed Cmsmarine.co.uk page load time and found that the first response time was 459 ms and then it took 21.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cmsmarine.co.uk performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

cmsmarine.co.uk

459 ms

styles_SonicShield.css

880 ms

swfobject_modified.js

185 ms

header.css

185 ms

jquery-1.7.2.min.js

338 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 74% of them (23 requests) were addressed to the original Cmsmarine.co.uk, 13% (4 requests) were made to Seal.alphassl.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.9 kB (8%)

Content Size

215.3 kB

After Optimization

197.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cmsmarine.co.uk main page is 215.3 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. 30% of websites need less resources to load. Images take 137.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 14.6 kB

  • Original 18.4 kB
  • After minification 16.8 kB
  • After compression 3.8 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 14.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 359 B

  • Original 137.1 kB
  • After minification 136.7 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. CMS Marine images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 2.8 kB

  • Original 58.8 kB
  • After minification 58.8 kB
  • After compression 56.0 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

-11%

Potential reduce by 108 B

  • Original 999 B
  • After minification 999 B
  • After compression 891 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. Cmsmarine.co.uk needs all CSS files to be minified and compressed as it can save up to 108 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CMS Marine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cmsmarine.co.uk

cmsmarine.co.uk

459 ms

styles_SonicShield.css

styles_SonicShield.css

880 ms

swfobject_modified.js

swfobject_modified.js

185 ms

header.css

header.css

185 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

338 ms

jquery.blend.js

jquery.blend.js

276 ms

alpha_image_100-50-b_en.js

alpha_image_100-50-b_en.js

203 ms

getseal

getseal

10 ms

ga.js

ga.js

41 ms

get_flash_player.gif

get_flash_player.gif

20130 ms

gs_noscript_100-50_en.gif

gs_noscript_100-50_en.gif

199 ms

cmsmarine.co.uk

cmsmarine.co.uk

571 ms

headerbk.jpg

headerbk.jpg

169 ms

header_logo.jpg

header_logo.jpg

93 ms

agent.jpg

agent.jpg

93 ms

headerbkL.jpg

headerbkL.jpg

223 ms

news.jpg

news.jpg

185 ms

twitterer.jpg

twitterer.jpg

185 ms

plusico.jpg

plusico.jpg

311 ms

facebooker.jpg

facebooker.jpg

336 ms

NTOP.jpg

NTOP.jpg

276 ms

NMID.jpg

NMID.jpg

276 ms

NBOT.jpg

NBOT.jpg

412 ms

ps1.jpg

ps1.jpg

367 ms

ps2.jpg

ps2.jpg

368 ms

bmf.jpg

bmf.jpg

457 ms

btnRFX.jpg

btnRFX.jpg

468 ms

__utm.gif

__utm.gif

25 ms

siteSeal.do

siteSeal.do

1016 ms

btnRFXH.jpg

btnRFXH.jpg

371 ms

siteSealImage.do

siteSealImage.do

937 ms

Accessibility Review

cmsmarine.co.uk accessibility score

82

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

cmsmarine.co.uk best practices score

58

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

SEO Factors

cmsmarine.co.uk SEO score

69

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

Document uses plugins

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 Cmsmarine.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 Cmsmarine.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

cmsmarine.co.uk

Open Graph description is not detected on the main page of CMS Marine. 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: