Tools & Wizards About Us
johnrweir.co.uk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

johnrweir.co.uk

Mercedes-Benz | New & Used Mercedes-Benz Cars | Arnold Clark

Page Load Speed

3 sec in total

First Response

489 ms

Resources Loaded

1.9 sec

Page Rendered

638 ms

johnrweir.co.uk screenshot

About Website

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

View our range of Mercedes-Benz new and used car offers, available at our dealerships in Scotland.

Visit johnrweir.co.uk

Key Findings

We analyzed Johnrweir.co.uk page load time and found that the first response time was 489 ms and then it took 2.5 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

johnrweir.co.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

mercedes-benz

489 ms

chassis.css

90 ms

acdotcom.css

177 ms

mercedes-benz.css

259 ms

universalNavigation-2fbee172b6b588d426c5.js

272 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Johnrweir.co.uk, 2% (1 request) were made to Google.com and 2% (1 request) were made to Js.createsend1.com. The less responsive or slowest element that took the longest time to load (715 ms) relates to the external source Arnoldclark.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.3 kB (7%)

Content Size

1.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnrweir.co.uk main page is 1.4 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 86.8 kB

  • Original 103.8 kB
  • After minification 89.3 kB
  • After compression 17.0 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 14.5 kB, which is 14% 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 86.8 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 9.0 kB

  • Original 1.1 MB
  • After minification 1.1 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. Johnrweir images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 222.7 kB
  • After minification 222.7 kB
  • After compression 221.0 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

-7%

Potential reduce by 1.8 kB

  • Original 27.2 kB
  • After minification 27.2 kB
  • After compression 25.4 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. Johnrweir.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (26%)

Requests Now

65

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnrweir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mercedes-benz

mercedes-benz

489 ms

chassis.css

chassis.css

90 ms

acdotcom.css

acdotcom.css

177 ms

mercedes-benz.css

mercedes-benz.css

259 ms

universalNavigation-2fbee172b6b588d426c5.js

universalNavigation-2fbee172b6b588d426c5.js

272 ms

api.js

api.js

63 ms

copypastesubscribeformlogic.js

copypastesubscribeformlogic.js

18 ms

acdotcom.js

acdotcom.js

269 ms

mercedes-benz.js

mercedes-benz.js

270 ms

arnold-clark-logo-white-5d3373aeb4c27fbaa52524e1cd953e7791d812e519a3650d2a9fe9897393d45d.svg

arnold-clark-logo-white-5d3373aeb4c27fbaa52524e1cd953e7791d812e519a3650d2a9fe9897393d45d.svg

116 ms

menu-fe5023b8e42a8112a23fcc0549085da420fcb5efcce0ec49f843989532a5b54f.svg

menu-fe5023b8e42a8112a23fcc0549085da420fcb5efcce0ec49f843989532a5b54f.svg

134 ms

ac-emblem-f5296fdb2142e5cd4fdfb74a3e64c3eb77472c0c63765a218141b18b3f5e65a9.svg

ac-emblem-f5296fdb2142e5cd4fdfb74a3e64c3eb77472c0c63765a218141b18b3f5e65a9.svg

114 ms

back-arrow-c5e2ca173f3713967a860afff0b72afef1f335cebaae8a49918144b18ec3e509.svg

back-arrow-c5e2ca173f3713967a860afff0b72afef1f335cebaae8a49918144b18ec3e509.svg

113 ms

close-efb15eac75a9ef4138bc2be3e7eec63b5f8be6e34cef6d84e3c9dfc85cfdb64a.svg

close-efb15eac75a9ef4138bc2be3e7eec63b5f8be6e34cef6d84e3c9dfc85cfdb64a.svg

117 ms

help-8be80905fafc6d9368499428af443655de790e4368343c655750d3ee759551da.svg

help-8be80905fafc6d9368499428af443655de790e4368343c655750d3ee759551da.svg

118 ms

trustpilot-logo-green-black-648fc7ae33f60ac48db9229a0e02f656ed6e3ffae0bad692c7f5339c9a51237c.svg

trustpilot-logo-green-black-648fc7ae33f60ac48db9229a0e02f656ed6e3ffae0bad692c7f5339c9a51237c.svg

178 ms

mercedes-benz.jpg

mercedes-benz.jpg

180 ms

icon--chat.svg

icon--chat.svg

175 ms

panel--amg.jpg

panel--amg.jpg

263 ms

panel--eqc.jpg

panel--eqc.jpg

262 ms

panel--eq-range.jpg

panel--eq-range.jpg

398 ms

merc-eq-logo.svg

merc-eq-logo.svg

432 ms

panel--approved-used.jpg

panel--approved-used.jpg

434 ms

panel--a-class.jpg

panel--a-class.jpg

353 ms

panel__image--new-cars.jpg

panel__image--new-cars.jpg

518 ms

branch--aberdeen.jpg

branch--aberdeen.jpg

353 ms

branch--dundee.jpg

branch--dundee.jpg

440 ms

branch--grangemouth.jpg

branch--grangemouth.jpg

443 ms

branch--inverness.jpg

branch--inverness.jpg

490 ms

branch--perth.jpg

branch--perth.jpg

522 ms

ac-emblem-7f79adb4c71d7419cb0d6f70d00c0536f57190772f3680f9490f313c3e7fdeff.svg

ac-emblem-7f79adb4c71d7419cb0d6f70d00c0536f57190772f3680f9490f313c3e7fdeff.svg

520 ms

trustpilot-61e46e9386fa341432790883e51ade4d9effe262fe022f61fdcf749f951e0950.svg

trustpilot-61e46e9386fa341432790883e51ade4d9effe262fe022f61fdcf749f951e0950.svg

533 ms

trustpilot-score-e8b980957fbc70cc578e790daefc0c78f91a4b52c774ebc1881944879d865258.svg

trustpilot-score-e8b980957fbc70cc578e790daefc0c78f91a4b52c774ebc1881944879d865258.svg

542 ms

telephone-b1cc770bc493df6509155ff8362d24659cbc640e23156d6e91f6f609dc65ba3e.svg

telephone-b1cc770bc493df6509155ff8362d24659cbc640e23156d6e91f6f609dc65ba3e.svg

582 ms

mail-9b2f066bc9be6feffede9e0233636a3bf6fc2eb343c1280466288922666bc5fb.svg

mail-9b2f066bc9be6feffede9e0233636a3bf6fc2eb343c1280466288922666bc5fb.svg

607 ms

facebook-c11718232dfe999360d7da4dfabccf7cb372323fa0828c8fc745f87a8dbdd93a.svg

facebook-c11718232dfe999360d7da4dfabccf7cb372323fa0828c8fc745f87a8dbdd93a.svg

613 ms

x-8e02f94b136275822d5fa8b2cd0875936d5f74cce5416c5d18dd47d3fada4aec.svg

x-8e02f94b136275822d5fa8b2cd0875936d5f74cce5416c5d18dd47d3fada4aec.svg

609 ms

instagram-2aa622cf68739cb00c308a7bd273dde9ca8cf37fed955e469c4dd19932b38b5d.svg

instagram-2aa622cf68739cb00c308a7bd273dde9ca8cf37fed955e469c4dd19932b38b5d.svg

627 ms

youtube-38fa2d351f0265cc6e714f4e31711dc4775bb9a69bd3ec36f186e4a71864cee6.svg

youtube-38fa2d351f0265cc6e714f4e31711dc4775bb9a69bd3ec36f186e4a71864cee6.svg

631 ms

pinterest-ac35f80e776b8dbef2df2980333a0b7c5e5406e1a8a42f6db162869535c06370.svg

pinterest-ac35f80e776b8dbef2df2980333a0b7c5e5406e1a8a42f6db162869535c06370.svg

676 ms

tiktok-60983c2582a6ceb1e7dd78e5d0c46d2d3c99490b4e1086959d06e0941484050e.svg

tiktok-60983c2582a6ceb1e7dd78e5d0c46d2d3c99490b4e1086959d06e0941484050e.svg

698 ms

gtm.js

gtm.js

161 ms

apps-17670bde512453b2799403e96eae585c595ff1b761d3e326412504116856a8b3.png

apps-17670bde512453b2799403e96eae585c595ff1b761d3e326412504116856a8b3.png

698 ms

app-store-apple-f9529bf84ed041c0bc125790101914abec6e3530544e710ea80e2e379a96c0cd.svg

app-store-apple-f9529bf84ed041c0bc125790101914abec6e3530544e710ea80e2e379a96c0cd.svg

699 ms

app-store-play-4224a8d2c64abdc24f94b4af86ea20b12a0cdd42e4f2e5c9c191a3587fae3390.svg

app-store-play-4224a8d2c64abdc24f94b4af86ea20b12a0cdd42e4f2e5c9c191a3587fae3390.svg

713 ms

usp-europes-largest-3a643a7c648c6540985c6b8c730c1e1b13476ce68e1ce0229aaeac2a88a8b0c6.svg

usp-europes-largest-3a643a7c648c6540985c6b8c730c1e1b13476ce68e1ce0229aaeac2a88a8b0c6.svg

699 ms

recaptcha__en.js

recaptcha__en.js

24 ms

usp-70-years-0d10ed11ba571464112ea6ce395f87b064eec097d159eb6918ea80ad6b0dd19a.svg

usp-70-years-0d10ed11ba571464112ea6ce395f87b064eec097d159eb6918ea80ad6b0dd19a.svg

657 ms

usp-retailer-f7a3217d5b19e62a593b6ee8876be2826f36943d88c94155bf9b55e7796b2820.svg

usp-retailer-f7a3217d5b19e62a593b6ee8876be2826f36943d88c94155bf9b55e7796b2820.svg

675 ms

visa-4022c284f1f283d947550c3df27603f5a7884cde11a0de52c43ef637aa0fccb0.svg

visa-4022c284f1f283d947550c3df27603f5a7884cde11a0de52c43ef637aa0fccb0.svg

678 ms

mastercard-52576a6dcad6ee4316d150068796c19600ebe1c00b92683cfc79177dd40e95d3.svg

mastercard-52576a6dcad6ee4316d150068796c19600ebe1c00b92683cfc79177dd40e95d3.svg

681 ms

maestro-bebc79bdea0c1ff0c23b9cd59ac7ac65971f4d0f7df68791e464d9292e6c3cdc.svg

maestro-bebc79bdea0c1ff0c23b9cd59ac7ac65971f4d0f7df68791e464d9292e6c3cdc.svg

692 ms

google-pay-088d91bd68efef91dd3f627fcf29509466ddc5991e741c7d42e59687235b91b6.svg

google-pay-088d91bd68efef91dd3f627fcf29509466ddc5991e741c7d42e59687235b91b6.svg

680 ms

apple-pay-1860e14e8e7e180da3be5b0760102b015bd6028e08f86d6b33eaf0cbc01d64a8.svg

apple-pay-1860e14e8e7e180da3be5b0760102b015bd6028e08f86d6b33eaf0cbc01d64a8.svg

688 ms

spanner-3d8843cc43f5220dccb46b6bff64fbeae05f00a934b9727026e1f1dac35458ee.svg

spanner-3d8843cc43f5220dccb46b6bff64fbeae05f00a934b9727026e1f1dac35458ee.svg

703 ms

panel--electric-event.jpg

panel--electric-event.jpg

715 ms

a-class.jpg

a-class.jpg

624 ms

amg-sl.jpg

amg-sl.jpg

637 ms

b-class.jpg

b-class.jpg

548 ms

c-class.jpg

c-class.jpg

601 ms

cla.jpg

cla.jpg

570 ms

cle.jpg

cle.jpg

542 ms

e-class.jpg

e-class.jpg

549 ms

gla.jpg

gla.jpg

548 ms

panel--business.jpg

panel--business.jpg

544 ms

panel--servicing.jpg

panel--servicing.jpg

556 ms

Accessibility Review

johnrweir.co.uk accessibility score

98

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.

Best Practices

johnrweir.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

johnrweir.co.uk SEO score

86

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

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 Johnrweir.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 Johnrweir.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

johnrweir.co.uk

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