Tools & Wizards About Us
mercuryarv.co.uk screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% 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

2.3 sec in total

First Response

308 ms

Resources Loaded

1.7 sec

Page Rendered

274 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 308 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

mercuryarv.co.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

mercuryarv.co.uk

308 ms

jquery.min.js

22 ms

bootstrap.min.js

268 ms

bootstrap.css

450 ms

mrvboot-2.css

190 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 (970 ms) belongs to the original domain Mercuryarv.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 327.8 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 27.1 kB

  • Original 34.4 kB
  • After minification 32.3 kB
  • After compression 7.3 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. 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 27.1 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

-35%

Potential reduce by 61.5 kB

  • Original 173.5 kB
  • After minification 170.6 kB
  • After compression 111.9 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 35% 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

308 ms

jquery.min.js

jquery.min.js

22 ms

bootstrap.min.js

bootstrap.min.js

268 ms

bootstrap.css

bootstrap.css

450 ms

mrvboot-2.css

mrvboot-2.css

190 ms

boxes-2.css

boxes-2.css

193 ms

navvy.css

navvy.css

188 ms

font-awesome.css

font-awesome.css

283 ms

brands.css

brands.css

282 ms

fadeboxes.js

fadeboxes.js

285 ms

jquery.text-marquee.min.css

jquery.text-marquee.min.css

287 ms

jssor.slider-27.5.0.min.js

jssor.slider-27.5.0.min.js

361 ms

bootsmrv.js

bootsmrv.js

290 ms

jquery-easing-1.3.js

jquery-easing-1.3.js

294 ms

jquery.text-marquee.js

jquery.text-marquee.js

295 ms

platform.js

platform.js

24 ms

logonew.png

logonew.png

93 ms

spin.svg

spin.svg

97 ms

1.jpg

1.jpg

232 ms

2.jpg

2.jpg

657 ms

3.jpg

3.jpg

642 ms

4.jpg

4.jpg

658 ms

5.jpg

5.jpg

365 ms

6.jpg

6.jpg

566 ms

FMCAMEMBERSHIP.gif

FMCAMEMBERSHIP.gif

278 ms

Allisonlogo.gif

Allisonlogo.gif

371 ms

CAT.gif

CAT.gif

459 ms

ccard.gif

ccard.gif

464 ms

cover.png

cover.png

527 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

532 ms

forsale.jpg

forsale.jpg

602 ms

customise.jpg

customise.jpg

605 ms

service.jpg

service.jpg

619 ms

small-1.png

small-1.png

693 ms

small-2.png

small-2.png

693 ms

small-3.png

small-3.png

697 ms

small-4.png

small-4.png

709 ms

small-5.png

small-5.png

710 ms

small-6.png

small-6.png

714 ms

small-7.png

small-7.png

787 ms

small-8.png

small-8.png

785 ms

small-9.png

small-9.png

787 ms

small-10.png

small-10.png

805 ms

small-11.png

small-11.png

806 ms

small-12.png

small-12.png

810 ms

small-13.png

small-13.png

879 ms

small-14.png

small-14.png

880 ms

small-15.png

small-15.png

879 ms

small-16.png

small-16.png

902 ms

small-18.png

small-18.png

902 ms

small-19.png

small-19.png

907 ms

small-20.png

small-20.png

970 ms

analytics.js

analytics.js

20 ms

collect

collect

12 ms

js

js

63 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: