Tools & Wizards About Us
shelby.co.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

shelby.co.uk

Car MOT, Service, Repairs,Tyres, Exhausts, Bodywork in Fulham, SW6

Page Load Speed

6.4 sec in total

First Response

447 ms

Resources Loaded

5.6 sec

Page Rendered

347 ms

shelby.co.uk screenshot

About Website

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

Car MOT, Service, Repairs,Tyres, Exhausts, Bodywork in Fulham, Chelsea, Putney, Roehampton, Wimbledon, Earls Court, Hammersmith, Wandsworth, Barnes, SW6.

Visit shelby.co.uk

Key Findings

We analyzed Shelby.co.uk page load time and found that the first response time was 447 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

shelby.co.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.502

16/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

shelby.co.uk

447 ms

wp-emoji-release.min.js

95 ms

style.min.css

187 ms

styles.css

277 ms

cookie-law-info-public.css

275 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 70% of them (102 requests) were addressed to the original Shelby.co.uk, 8% (11 requests) were made to Goodgaragescheme.com and 5% (8 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (736 ms) belongs to the original domain Shelby.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.2 kB (7%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shelby.co.uk main page is 2.0 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 64.8 kB

  • Original 77.7 kB
  • After minification 72.2 kB
  • After compression 12.9 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 64.8 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 65.3 kB

  • Original 1.6 MB
  • After minification 1.6 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. Shelby images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.0 kB

  • Original 262.2 kB
  • After minification 262.2 kB
  • After compression 255.2 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

-3%

Potential reduce by 1.1 kB

  • Original 35.2 kB
  • After minification 35.2 kB
  • After compression 34.1 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. Shelby.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (28%)

Requests Now

140

After Optimization

101

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shelby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shelby.co.uk

shelby.co.uk

447 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

95 ms

style.min.css

style.min.css

187 ms

styles.css

styles.css

277 ms

cookie-law-info-public.css

cookie-law-info-public.css

275 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

283 ms

holler-frontend.min.css

holler-frontend.min.css

281 ms

bootstrap.min.css

bootstrap.min.css

65 ms

owl.carousel.min.css

owl.carousel.min.css

71 ms

owl.theme.default.min.css

owl.theme.default.min.css

78 ms

css2

css2

70 ms

font-awesome.min.css

font-awesome.min.css

81 ms

screen.css

screen.css

278 ms

google-review.css

google-review.css

292 ms

jquery.js

jquery.js

480 ms

jquery-migrate.min.js

jquery-migrate.min.js

399 ms

cookie-law-info-public.js

cookie-law-info-public.js

396 ms

wpac-time.js

wpac-time.js

404 ms

trustindex-google-widget.css

trustindex-google-widget.css

406 ms

scripts.js

scripts.js

405 ms

holler-frontend.min.js

holler-frontend.min.js

577 ms

navigation.js

navigation.js

577 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

578 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

49 ms

popper.min.js

popper.min.js

87 ms

bootstrap.min.js

bootstrap.min.js

57 ms

owl.carousel.min.js

owl.carousel.min.js

85 ms

wp-embed.min.js

wp-embed.min.js

577 ms

loader.js

loader.js

45 ms

embed

embed

277 ms

f.svg

f.svg

76 ms

ALV-UjXIiV2W3VNcE1ly-IjIdHvrYrB6-tnaAdvQppdMUCGGoJs=s120-c-rp-mo-br100

ALV-UjXIiV2W3VNcE1ly-IjIdHvrYrB6-tnaAdvQppdMUCGGoJs=s120-c-rp-mo-br100

380 ms

hori

hori

476 ms

logo.png

logo.png

205 ms

services-repairs.png

services-repairs.png

205 ms

tyring-fitting.png

tyring-fitting.png

201 ms

aboutus.png

aboutus.png

206 ms

mots.png

mots.png

206 ms

bodywork.png

bodywork.png

205 ms

contactus.png

contactus.png

282 ms

Shelby-Vehicle-Services-Ltd-about-us.jpg

Shelby-Vehicle-Services-Ltd-about-us.jpg

367 ms

check-white-bg.png

check-white-bg.png

287 ms

1542804530-080746300.jpg

1542804530-080746300.jpg

287 ms

bentley.png

bentley.png

289 ms

1542804535-067637700.jpg

1542804535-067637700.jpg

289 ms

land-rover.png

land-rover.png

415 ms

range-rover.png

range-rover.png

404 ms

1542804540-039726400.png

1542804540-039726400.png

407 ms

jaguar.png

jaguar.png

395 ms

1542804590-071862700.png

1542804590-071862700.png

412 ms

1542804525-043938000.png

1542804525-043938000.png

455 ms

mercedes-benz-logo.png

mercedes-benz-logo.png

476 ms

smart.png

smart.png

483 ms

1542808432-078451500.jpg

1542808432-078451500.jpg

485 ms

1542811579-076726600.jpg

1542811579-076726600.jpg

490 ms

1542808458-065061900.png

1542808458-065061900.png

491 ms

1542808443-002127400.png

1542808443-002127400.png

549 ms

nissan.png

nissan.png

570 ms

bmw.png

bmw.png

572 ms

mini-logo.png

mini-logo.png

571 ms

ford-logo.png

ford-logo.png

573 ms

lexus.png

lexus.png

575 ms

audi-logo.png

audi-logo.png

645 ms

subaru.png

subaru.png

689 ms

ACg8ocLFS5cCm4bQM43QjIuvHpeWk9sWLKRy8XVebsyyv2E=s120-c-rp-mo-br100

ACg8ocLFS5cCm4bQM43QjIuvHpeWk9sWLKRy8XVebsyyv2E=s120-c-rp-mo-br100

260 ms

ACg8ocLYQv51r-Q-N4ULYvKUacQJdfnTUjqJIecgliSMQx5Y=s120-c-rp-mo-ba4-br100

ACg8ocLYQv51r-Q-N4ULYvKUacQJdfnTUjqJIecgliSMQx5Y=s120-c-rp-mo-ba4-br100

260 ms

ACg8ocK11MXRVPXZf05N_3Ajb7VI9YS_YZCBLgq1lhecE3Zk=s120-c-rp-mo-br100

ACg8ocK11MXRVPXZf05N_3Ajb7VI9YS_YZCBLgq1lhecE3Zk=s120-c-rp-mo-br100

259 ms

ALV-UjWtHqrjfPGhq2reOtHYADcy7TLAvSh5ebyvsmIvAQPq_d0=s120-c-rp-mo-br100

ALV-UjWtHqrjfPGhq2reOtHYADcy7TLAvSh5ebyvsmIvAQPq_d0=s120-c-rp-mo-br100

368 ms

ACg8ocKlY1ViAwV19TrIppJrxt_g68EhpOz-MEFPDc-vNMVL=s120-c-rp-mo-br100

ACg8ocKlY1ViAwV19TrIppJrxt_g68EhpOz-MEFPDc-vNMVL=s120-c-rp-mo-br100

259 ms

ACg8ocJASXmKO18FfKIe4wEP5SeX1e_79HcgjhaDslsLBjVr=s120-c-rp-mo-br100

ACg8ocJASXmKO18FfKIe4wEP5SeX1e_79HcgjhaDslsLBjVr=s120-c-rp-mo-br100

267 ms

ALV-UjWTa14fveegHKrThY61jA2xTIume8rWvLM5Zg9Enu83AvI=s120-c-rp-mo-br100

ALV-UjWTa14fveegHKrThY61jA2xTIume8rWvLM5Zg9Enu83AvI=s120-c-rp-mo-br100

421 ms

logo.svg

logo.svg

69 ms

icon.svg

icon.svg

89 ms

ABARTH.png

ABARTH.png

624 ms

hyundai.png

hyundai.png

627 ms

citroen-logo.png

citroen-logo.png

624 ms

jeep.png

jeep.png

623 ms

fiat_logo.png

fiat_logo.png

655 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

142 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

143 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

143 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

127 ms

refill

refill

583 ms

peugeot-logo.png

peugeot-logo.png

581 ms

renault-logo.png

renault-logo.png

599 ms

seat-logo.png

seat-logo.png

602 ms

vauxhall-logo.png

vauxhall-logo.png

581 ms

vw-logo.png

vw-logo.png

601 ms

js

js

30 ms

pirelli.png

pirelli.png

617 ms

michelin.png

michelin.png

614 ms

KIA.png

KIA.png

615 ms

OPEL.png

OPEL.png

616 ms

SAAB.png

SAAB.png

615 ms

search.js

search.js

3 ms

geometry.js

geometry.js

6 ms

main.js

main.js

10 ms

chevrolet.png

chevrolet.png

535 ms

dodge.png

dodge.png

590 ms

honda.png

honda.png

584 ms

infiniti.png

infiniti.png

594 ms

mazda.png

mazda.png

587 ms

mitsubishi.png

mitsubishi.png

589 ms

suzuki.png

suzuki.png

529 ms

css

css

18 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

157 ms

jquery-ui-1.9.0.custom.min.js

jquery-ui-1.9.0.custom.min.js

314 ms

jquery-ui-1.9.2.custom.min.css

jquery-ui-1.9.2.custom.min.css

303 ms

jquery.json-2.3.js

jquery.json-2.3.js

305 ms

core.js

core.js

305 ms

default.aspx

default.aspx

383 ms

feedbackscroller.js

feedbackscroller.js

307 ms

toyota.png

toyota.png

590 ms

alfa-romeo-logo.png

alfa-romeo-logo.png

582 ms

bridgestone.png

bridgestone.png

587 ms

dunlop.png

dunlop.png

588 ms

goodyear.png

goodyear.png

589 ms

kumho.png

kumho.png

531 ms

skoda-logo.png

skoda-logo.png

576 ms

volvo-logo.png

volvo-logo.png

578 ms

yokohama.png

yokohama.png

578 ms

good-garage-scheme.png

good-garage-scheme.png

581 ms

forte.png

forte.png

590 ms

mot.png

mot.png

520 ms

VOSA-authorised-testing-facility.png

VOSA-authorised-testing-facility.png

536 ms

rac-approved-garage.png

rac-approved-garage.png

543 ms

1542803827-031091300.png

1542803827-031091300.png

539 ms

1542804407-081626200.jpg

1542804407-081626200.jpg

539 ms

trust-my-garage.png

trust-my-garage.png

548 ms

trading-standards.jpg

trading-standards.jpg

519 ms

1542804515-043192600.jpg

1542804515-043192600.jpg

522 ms

porsche.png

porsche.png

525 ms

the-good-garage-scheme.png

the-good-garage-scheme.png

528 ms

Shelby-Vehicle-Services-logo.png

Shelby-Vehicle-Services-logo.png

512 ms

check-dark-bg.png

check-dark-bg.png

524 ms

popup-bg2.jpg

popup-bg2.jpg

526 ms

css

css

17 ms

WidgetHeader.png

WidgetHeader.png

79 ms

bigstar5.png

bigstar5.png

76 ms

comment.png

comment.png

77 ms

6xK0dSxYI9_dkN18-vZKK2EISCq5L4nAkw.woff

6xK0dSxYI9_dkN18-vZKK2EISCq5L4nAkw.woff

5 ms

ajax-loader.gif

ajax-loader.gif

485 ms

hero-1.jpg

hero-1.jpg

719 ms

hero-2.jpg

hero-2.jpg

725 ms

hero-3.jpg

hero-3.jpg

736 ms

hero-5.jpg

hero-5.jpg

735 ms

Accessibility Review

shelby.co.uk accessibility score

88

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

shelby.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

shelby.co.uk SEO score

90

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Shelby.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 Shelby.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

shelby.co.uk

Open Graph data is detected on the main page of Shelby. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: