Tools & Wizards About Us
supercarexperiences.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

supercarexperiences.com

Supercar Experiences: Hire a Supercar | Supercar Rental

Page Load Speed

5.4 sec in total

First Response

215 ms

Resources Loaded

4.7 sec

Page Rendered

433 ms

supercarexperiences.com screenshot

About Website

Visit supercarexperiences.com now to see the best up-to-date Supercar Experiences content for United Kingdom and also check out these interesting facts you probably never knew about supercarexperiences.com

Hire a supercar with Supercar Experiences, the UK's leading supercar rental company since 2003. Over 2000 5-star reviews. Drive your dream car.

Visit supercarexperiences.com

Key Findings

We analyzed Supercarexperiences.com page load time and found that the first response time was 215 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

supercarexperiences.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.084

93/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

supercarexperiences.com

215 ms

www.supercarexperiences.com

642 ms

bootstrap.css

183 ms

main.css

18 ms

jquery.min.js

195 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 50% of them (35 requests) were addressed to the original Supercarexperiences.com, 11% (8 requests) were made to Apis.google.com and 9% (6 requests) were made to Gis.goinstore.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Supercarexperiences.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 880.6 kB (59%)

Content Size

1.5 MB

After Optimization

602.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supercarexperiences.com main page is 1.5 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. 70% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 61.2 kB

  • Original 75.4 kB
  • After minification 58.1 kB
  • After compression 14.1 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. This page needs HTML code to be minified as it can gain 17.3 kB, which is 23% 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 61.2 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 6.6 kB

  • Original 207.6 kB
  • After minification 200.9 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. Supercar Experiences images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 795.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 380.7 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 795.5 kB or 68% of the original size.

CSS Optimization

-72%

Potential reduce by 17.2 kB

  • Original 24.0 kB
  • After minification 22.4 kB
  • After compression 6.8 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. Supercarexperiences.com needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 72% of the original size.

Requests Breakdown

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

Requests Now

65

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supercar Experiences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

supercarexperiences.com

supercarexperiences.com

215 ms

www.supercarexperiences.com

www.supercarexperiences.com

642 ms

bootstrap.css

bootstrap.css

183 ms

main.css

main.css

18 ms

jquery.min.js

jquery.min.js

195 ms

bootstrap.min.js

bootstrap.min.js

193 ms

jscript_default.js

jscript_default.js

194 ms

analytics.js

analytics.js

24 ms

all.js

all.js

293 ms

plusone.js

plusone.js

96 ms

widgets.js

widgets.js

58 ms

sce-logo.gif

sce-logo.gif

187 ms

ferrari.jpg

ferrari.jpg

220 ms

aston.jpg

aston.jpg

222 ms

porsche.jpg

porsche.jpg

238 ms

merc.jpg

merc.jpg

222 ms

lambo.jpg

lambo.jpg

243 ms

tvr.jpg

tvr.jpg

458 ms

458%20italia.jpg

458%20italia.jpg

456 ms

CALI%20small%20for%20se%20site.jpg

CALI%20small%20for%20se%20site.jpg

487 ms

collect

collect

35 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

265 ms

IMG_6639.JPG

IMG_6639.JPG

428 ms

photo%204.JPG

photo%204.JPG

507 ms

audi%20r8%20for%20se%20site.jpg

audi%20r8%20for%20se%20site.jpg

572 ms

new%20vogue.jpg

new%20vogue.jpg

1164 ms

vicky%20butler%20henderson%20Fifth%20Gear%20TV.JPG

vicky%20butler%20henderson%20Fifth%20Gear%20TV.JPG

1252 ms

june%201st%20%2006%20to%20file%20020.jpg

june%201st%20%2006%20to%20file%20020.jpg

1581 ms

nike%20supersonic%20campaign.JPG

nike%20supersonic%20campaign.JPG

1577 ms

Supercar%20hire%20from%20Supercar%20Experiences.JPG

Supercar%20hire%20from%20Supercar%20Experiences.JPG

2364 ms

vinnie%20jones.jpg

vinnie%20jones.jpg

2466 ms

rebecca%20002.jpg

rebecca%20002.jpg

2592 ms

offers_f15.jpg

offers_f15.jpg

2580 ms

offers_f01.jpg

offers_f01.jpg

2944 ms

offers.jpg

offers.jpg

1651 ms

offers_f04.jpg

offers_f04.jpg

2944 ms

offers_f07.jpg

offers_f07.jpg

3180 ms

offers_f09.jpg

offers_f09.jpg

3190 ms

offers_f16.jpg

offers_f16.jpg

3176 ms

offers_f03.jpg

offers_f03.jpg

2673 ms

collect

collect

76 ms

script

script

184 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

32 ms

fastbutton

fastbutton

103 ms

postmessageRelay

postmessageRelay

79 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

32 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

32 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

97 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

94 ms

rpc:shindig_random.js

rpc:shindig_random.js

52 ms

opentok.min.js

opentok.min.js

61 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

171 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

121 ms

162 ms

TB.min.css

TB.min.css

40 ms

gis-core.js

gis-core.js

97 ms

xd_arbiter.php

xd_arbiter.php

216 ms

xd_arbiter.php

xd_arbiter.php

431 ms

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

20 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

31 ms

Take-me-there-button.png

Take-me-there-button.png

74 ms

disconnect.png

disconnect.png

152 ms

gis-logo.png

gis-logo.png

150 ms

clerk-default.png

clerk-default.png

151 ms

jot.html

jot.html

3 ms

ping

ping

41 ms

like.php

like.php

81 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

489 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

553 ms

Accessibility Review

supercarexperiences.com accessibility score

63

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

supercarexperiences.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

supercarexperiences.com SEO score

81

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

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Supercarexperiences.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Supercarexperiences.com 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

supercarexperiences.com

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