Tools & Wizards About Us
mercuryarv.co.uk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

mercuryarv.co.uk

American Motorhome Sales, Servicing and Customisation | Mercury ARV

Page Load Speed

2.1 sec in total

First Response

285 ms

Resources Loaded

1.6 sec

Page Rendered

225 ms

mercuryarv.co.uk screenshot

About Website

Click here to check amazing Mercury ARV content. Otherwise, check out these important facts you probably never knew about mercuryarv.co.uk

Mercury ARV, full sales, servicing, repair and customisation for American Motorhomes. Situated close to the M2 in Kent between Gillingham and Canterbury, and ideally placed for access to the Continent...

Visit mercuryarv.co.uk

Key Findings

We analyzed Mercuryarv.co.uk page load time and found that the first response time was 285 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

mercuryarv.co.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

mercuryarv.co.uk

285 ms

jquery.min.js

22 ms

bootstrap.min.js

274 ms

bootstrap.css

442 ms

mrvboot-2.css

179 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 91% of them (50 requests) were addressed to the original Mercuryarv.co.uk, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (813 ms) belongs to the original domain Mercuryarv.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 327.7 kB (13%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mercuryarv.co.uk main page is 2.5 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.0 kB

  • Original 34.1 kB
  • After minification 32.0 kB
  • After compression 7.1 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 27.0 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 80.5 kB

  • Original 2.1 MB
  • After minification 2.1 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. Mercury ARV images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 61.5 kB

  • Original 173.1 kB
  • After minification 170.2 kB
  • After compression 111.6 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 61.5 kB or 36% of the original size.

CSS Optimization

-85%

Potential reduce by 158.6 kB

  • Original 186.8 kB
  • After minification 155.2 kB
  • After compression 28.1 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. Mercuryarv.co.uk needs all CSS files to be minified and compressed as it can save up to 158.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (27%)

Requests Now

52

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercury ARV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mercuryarv.co.uk

mercuryarv.co.uk

285 ms

jquery.min.js

jquery.min.js

22 ms

bootstrap.min.js

bootstrap.min.js

274 ms

bootstrap.css

bootstrap.css

442 ms

mrvboot-2.css

mrvboot-2.css

179 ms

boxes-2.css

boxes-2.css

183 ms

navvy.css

navvy.css

185 ms

font-awesome.css

font-awesome.css

281 ms

brands.css

brands.css

269 ms

fadeboxes.js

fadeboxes.js

279 ms

jquery.text-marquee.min.css

jquery.text-marquee.min.css

280 ms

jssor.slider-27.5.0.min.js

jssor.slider-27.5.0.min.js

504 ms

bootsmrv.js

bootsmrv.js

281 ms

jquery-easing-1.3.js

jquery-easing-1.3.js

281 ms

jquery.text-marquee.js

jquery.text-marquee.js

289 ms

platform.js

platform.js

19 ms

logonew.png

logonew.png

107 ms

spin.svg

spin.svg

105 ms

1.jpg

1.jpg

464 ms

2.jpg

2.jpg

375 ms

3.jpg

3.jpg

542 ms

4.jpg

4.jpg

354 ms

5.jpg

5.jpg

277 ms

6.jpg

6.jpg

465 ms

FMCAMEMBERSHIP.gif

FMCAMEMBERSHIP.gif

361 ms

Allisonlogo.gif

Allisonlogo.gif

444 ms

CAT.gif

CAT.gif

453 ms

ccard.gif

ccard.gif

468 ms

cover.png

cover.png

484 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

494 ms

forsale.jpg

forsale.jpg

477 ms

customise.jpg

customise.jpg

480 ms

service.jpg

service.jpg

482 ms

small-1.png

small-1.png

544 ms

small-2.png

small-2.png

553 ms

small-3.png

small-3.png

555 ms

small-4.png

small-4.png

572 ms

small-5.png

small-5.png

573 ms

small-6.png

small-6.png

575 ms

small-7.png

small-7.png

634 ms

small-8.png

small-8.png

644 ms

small-9.png

small-9.png

646 ms

small-10.png

small-10.png

666 ms

small-11.png

small-11.png

667 ms

small-12.png

small-12.png

668 ms

small-13.png

small-13.png

723 ms

small-14.png

small-14.png

736 ms

small-15.png

small-15.png

734 ms

small-16.png

small-16.png

762 ms

small-18.png

small-18.png

760 ms

small-19.png

small-19.png

762 ms

small-20.png

small-20.png

813 ms

analytics.js

analytics.js

23 ms

collect

collect

18 ms

js

js

70 ms

Accessibility Review

mercuryarv.co.uk accessibility score

67

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

mercuryarv.co.uk best practices score

42

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

Displays images with incorrect aspect ratio

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

mercuryarv.co.uk SEO score

82

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

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mercuryarv.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 Mercuryarv.co.uk 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

mercuryarv.co.uk

Open Graph description is not detected on the main page of Mercury ARV. 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: